Berthold Technologies FCC01X01 Moisture Measuring System User Manual

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Date Submitted	2005-09-23 00:00:00
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Creation Date	2004-11-03 13:18:09
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Document Lastmod	2004-11-03 13:25:41
Document Title	User Manual

Process Control
detect and identify
Concentration Meter
Micro-Polar Brix LB 565
Hardware Manual
User’s Guide
ID No. 39531 BA2
Rev. No.: 00 01/11/04
Soft. Version: 1.00
The units supplied should not be repaired by anyone other than Berthold Service
engineers or technicians authorized by Berthold.
In case of operation trouble, please address our central service department.
The complete user’s guide consists of two manuals, the hardware description and the software
description.
The hardware manual comprises:
mechanical components
assembly
electrical installation
technical data
electrical and mechanical drawings
The software manual comprises:
operation of the evaluation unit
parameter description
basic setting
calibration
error messages
The present manual is the hardware description.
Subject to change without prior notice.
Table of Contents
Table of Contents
Page
Chapter 1. Safety Summary
1.1 Symbol and Pictograms
1.2 Use and Function
1.3 General Safety Instructions
Chapter 2. General Information
2.1 Intended Use
2.2 Definitions
Chapter 3. System Description
Principle of Measurement
Calculation of Measured Values
Temperature Compensation
Mechanical Components
3.4.1 The Evaluation Unit
3.4.2 The Microwave Probes
3.4.3 High-frequency Cable
3.5 Measurement Configuration
10
13
13
14
15
3.1
3.2
3.3
3.4
15
16
17
19
20
22
25
26
Chapter 4. Getting Started
27
4.1 Transport to the Installation Site
4.2 Installation
4.2.1 Pan Probe Installation
4.2.2 Setting up the Evaluation Unit
4.3 Connecting the Evaluation Unit
4.3.1 Connecting the HF Cable
4.3.2 Pin Configuration of the Connector Strip
4.3.3 Digital Outputs, Relays
Chapter 5. Service Instructions
5.1
5.2
5.3
5.4
General Information
Instrument Cleaning
Batteries
Fuse Replacement
27
27
27
29
30
30
32
37
38
38
38
38
39
Chapter 6. Technical Data
40
6.1 Evaluation Unit
6.2 Probes
40
43
Chapter 7. Certificate
7.1 EC-Declaration of Conformity
7.2 Frequency approval
Chapter 8. Engineering drawings
8.1 Dimensional drawing for housing
Micro-Polar Brix LB 565
44
44
45
47
47
Table of Contents
8.2 Electrical Wiring Diagram
8.3 Dimensional drawings for batch pan probes
8.3.1 Type LB 5650-01
8.3.2 Type LB 5650-02
8.3.3 Type LB 5650-03
8.3.4 Type LB 5650-04
8.3.5 Type LB 5650-05
8.4 Dimensional drawings for continuous pan probes
8.4.1 Type LB 5651-01
8.4.2 Type LB 5651-02
8.4.3 Type LB 5651-03
8.4.4 Type LB 5651-04
8.4.5 Type LB 5651-05
8.5 Installation sheets for LB 5650 (Batch pan probes)
8.6 Installation sheets for LB 5651 (Continuous pan probes)
48
49
49
50
51
52
53
54
54
55
56
57
58
59
61
Micro-Polar Brix LB 565
Chapter 1 Safety Summary
Chapter 1. Safety Summary
1.1 Symbol and Pictograms
The following symbols identify safety instructions in this user’s
guide:
Danger!
Possible danger of life and health hazard
Caution!
Possible hazard
Minor personal injuries
Warning!
Possible hazard
Property damages
Note!
Tips for application and useful information
The safety instructions are supplemented by explanatory pictograms, for example:
Micro-Polar Brix LB 565
Chapter 1 Safety Summary
1.2 Use and Function
FrequencyApprovals
The Micro-Polar fulfils the regulations of FCC1, Part 15 and the
regulations of the Canadian Industry according to RSS-210. This
measuring system complies with interference immunity and radiated interference and is permissible for operation.
FCCApproval Sign
“IC2:” before the equipment certification number signifies that the
Industry Canada technical specifications were met. It does not
guarantee that the certified product will operate to the user’s satisfaction.
The Micro-Polar Brix complies with the R&TTE regulations
1999/5/EG and fulfils herein all requirements for such high frequency systems. The Micro-Polar Brix contains the identification of
conformity according to CE symbol of No. 0682 of the certification
office. The certificate can be found in chapter 7.2 Frequency approval.
FCC … Federal Communications Commission
IC ... Industry Canada
Micro-Polar Brix LB 565
Chapter 1 Safety Summary
Note!
The Micro-Polar Brix is a system for concentration measurement
using microwave technology. The microwave probe is immersed
into the product being measured. The emitted microwaves have a
very low power (< 0.1 mW) and are, therefore, not at all hazardous to human beings or the environment. Also, the product is not
altered at all.
Danger!
The Micro-Polar Brix has been manufactured in compliance with
the safety requirements for microwave devices. If special legal
provisions exist regarding the use of microwaves, it will be the
responsibility of the user to adhere to them.
Any change in frequency or any other manipulation on the microwave device will result in a loss of the frequency license and will
be prosecuted.
The microwave modules do not include any replaceable components and must not be opened.
Micro-Polar Brix LB 565
Chapter 1 Safety Summary
1.3 General Safety Instructions
Note!
The Micro-Polar Brix has been manufactured in accordance with
the best available technology and in compliance with acknowledged safety rules to ensure the highest level of occupational
safety.
The instrument housing is protected according to protection type
IP 65 and is suitable for outdoor application. The instrument has
been tested by the manufacturer and is delivered in a condition
that allows safe and reliable operation.
Caution!
The safety instructions and warnings in this user’s guide have to
be observed without fail to ensure safe operation of the instrument!
The system may only be used in technically good order and only
according to regulations!
Only authorized persons may work with the system who have
been assigned to do this and who have the proper qualification
and have received the necessary instructions!
Installations and modifications on the system which could affect
the operational safety are not permitted!
Warning!
Ambient conditions:
All system components require non-corrosive ambient conditions
during transport, storage and starting up.
10
Micro-Polar Brix LB 565
Chapter 1 Safety Summary
Danger!
Electrical shock hazard:
Disconnect power to ensure that contact with live part is avoided
during installation and when servicing.
Disconnect power before opening the instrument. Work on open
and live instruments is prohibited.
Warning!
Spare fuses must match the rating specified by the device manufacturer. Short-circuiting or manipulation is not permitted.
Warning!
The LB 565 and all ancillary units have to be connected to mains
via grounded connection.
Caution!
If liquid gets inside the instrument, cut off the power supply. The
instrument has to be checked and cleaned by an authorized service center.
Warning!
Never change the installation and the parameter settings without
full knowledge of these operating instructions, as well as full
knowledge of the behavior of the connected controller and the
possible influence on the operating process to be controlled.
Micro-Polar Brix LB 565
11
12
Micro-Polar Brix LB 565
Chapter 2 General Information
Chapter 2. General Information
2.1 Intended Use
The measuring system LB 565 can be used to determine the concentration of nearly all materials which can be dissolved or suspended in water using microwave technology. Pan probes with and
without rinsing device are available.
The pan probes have been designed for installation in pipelines
with a nominal width of ≥ 200 mm and in containers, for example,
evaporation crystallizers. The probe is installed so that both measuring rods (sender and receiver) are immersed into the product
being measured.
During operation, the concentration meter Micro-Polar Brix sends
out electromagnetic radiation in a frequency range between 2.4
GHz and 2.5 GHz (range restrictions depend on local regulations in
your Country). The microwaves emerge only between both measuring rods of the probe, and are not dangerous to human beings
and the environment (power emission < 0.1 mW). The microwaves
are emitted targeted from the microwave window; the product is
not altered by the microwaves.
To ensure proper function of the meter, please pay attention to the
following:
Note!
The material being measured must not be electrically conduc-
tive, i.e. the ohmic resistance is infinite.
The product must not contain any gas bubbles, or gas bubbles
have to be compressed with adequate pressure when carrying
out measurements in pipelines.
The ion concentration, e.g. salt content, has to be near constant.
Micro-Polar Brix LB 565
13
Chapter 2 General Information
2.2 Definitions
Attenuation
Weakening of the microwave signals, microwaves measurement
effect.
Batch pan probe
Pan probe without rinsing device. Application e.g. in evaporation crystallization process.
Continuous
probe
14
pan
Pan probe with rinsing device. Application e.g. in continuous
evaporation crystallization process.
Factory setting
All parameters have been set by the manufacturer using standard values. In most cases this simplifies calibration of the instrument significantly. Despite factory setting, calibration always has to be performed.
HF cable
High-frequency cable.
Microwaves
Term for electromagnetic waves in a certain frequency range.
Phase
Phase or phase shift. Microwave measurement effect.
Quad cable
Combination of four HF cables of equal length in a corrugated
tube.
Softkeys
Buttons associated with the software.
TC
Temperature compensation.
Micro-Polar Brix LB 565
Chapter 3 System Description
Chapter 3. System Description
3.1 Principle of Measurement
The microwaves that spread between the rods transmit the product being measured; their propagation speed is slowed down (=
phase shift) and their intensity is damped (= attenuation). Figure
1 illustrates the principle of measurement: The propagation speed
of microwaves passing through the product being measured is
slowed down (phase shift) and their intensity (attenuation) is reduced, relative to a reference signal.
Reference signal
HF sources
Reference path
Sender
Phase comparison
--> Phase
Receiver
Product
Amplitude comp.
--> Attenuation
Measured value:
Concentration %TS
Measurement signal
Phase shift
Figure 1:
Schematic diagram:
Change of microwave
by product
Prerequisite is that the product being measured shows some dielectric properties. In sugar strike, it is the water which presents a
very distinct dielectric fluid. The water or dry mass concentration
can therefore be determined by measuring the phase shift and/or
attenuation.
The concentration to be detected in the product depends in good
approximation linear on phase shift and attenuation. For this reason we can measure the concentration or the dry mass content of
the sugar solution using a linear calibration (see chapter 3.2
Calculation of Measured Values).
Micro-Polar Brix LB 565
15
Chapter 3 System Description
3.2 Calculation of Measured Values
The microwave parameters phase and attenuation are calibrated
according to the plausibility analysis.
Linear calibration:
K = A ⋅ ϕ + B ⋅D + C
Quadratic calibration:
K = A1 ⋅ ϕ + A 2 ⋅ ϕ ⋅ arg(ϕ) + B1 ⋅ D + B2 ⋅ D ⋅ arg(D) + C
A, B, C
ϕ
ϕ, D
arg(ϕ) , arg(D)
Concentration
Coefficients of respective calibration function
Phase
Attenuation
Rate of phase, attenuation
algebraic sign of phase, attenuation
The formula is simplified accordingly for a pure phase or attenuation measurement.
In case of varying measurement parameters (product density,
temperature, etc.), the microwave phase shift method yields a
much better accuracy compared to the microwave attenuation
method. The phase measurement is significantly less affected by
material parameters such as temperature or salt contents (electrolytic conductivity), bubbles and grain size than an attenuation
measurement.
Note!
In most cases we recommend using a pure phase measurement
to determine the concentration of sugar strike. It is calculated in
good approximation through linear calibration:
K = A ⋅ϕ+ C
Micro-Polar Brix allows you to calibrate, display and output two
concentrations K1 and K2. You have to enter the calibration coefficients separately for concentration 1 and 2. For more information
please refer to the Software Manual.
16
Micro-Polar Brix LB 565
Chapter 3 System Description
3.3 Temperature Compensation
Temperature compensation (TC) has to be carried out if varying operating states are likely to occur, for example vapour pressure and
product temperature. TC has to be carried out whenever you are
working with cooling crystallizers. The following formulas are used
for temperature compensation.
Linear compensation
ϕ comp = ϕmeas + TC ϕ ⋅ ∆θ
Additive:
D comp = Dmeas + TCD ⋅ ∆θ
Multiplicative:
ϕ comp = ϕmeas (1 + TC ϕ ⋅ ∆θ)
D comp = Dmeas (1 + TCD ⋅ ∆θ)
Quadratic compensation
ϕ comp = ϕmeas + TC ϕ1 ⋅ ∆θ +  TC ϕ2 ⋅ ∆θ  ⋅ arg(∆θ )


D comp = Dmeas + TCD1 ⋅ ∆θ +  TCD2 ⋅ ∆θ  ⋅ arg(∆θ )


Additive:
Multiplicative:
ϕ comp = ϕmeas (1 + TC ϕ1 ⋅ ∆θ +  TC ϕ 2 ⋅ ∆θ  ⋅ arg(∆θ))


D comp = Dmeas (1 + TCD1 ⋅ ∆θ +  TCD2 ⋅ ∆θ  ⋅ arg(∆θ ))


Where
ϕmeas
ϕcomp
Dmeas
Dmeas
TCϕx
TCDx
∆θ
= measured temperature (Tmeas ) – reference temp. (TRef)
∆θ
measured phase [°]
compensated phase [°]
measured attenuation [dB]
compensated attenuation [dB]
temperature coefficient [° / °C]
temperature coefficient [dB/ °C]
= difference temperature
arg(∆θ) = algebraic sign of difference temperature
Depending on the selected function (additive, multiplicative, quadratic, cubic), the required temperature coefficients appear on the
Calibration menu. Temperature coefficients that are not used are
set to zero.
Micro-Polar Brix LB 565
17
Chapter 3 System Description
If you select two-range calibration (split concentration), separate
TC’s have to be entered for both concentration ranges. The coefficients are entered in the course of calibration.
TC can be carried out via Pt100 or via current input. This has to be
defined on the Calibration menu. The Pt100 temperature range is
between –50 °C and +200 °C.
How to work with the temperature compensation is described in
detail in the Software Manual.
Note!
In the most cases, linear multiplicative temperature compensation
in good approximation is the correct mode of calculation, e.g. for
cooling crystallizers.
18
Micro-Polar Brix LB 565
Chapter 3 System Description
3.4 Mechanical Components
The measuring system comprises an evaluation unit (see Figure
2), one probe and one set of special high-frequency (HF) cables.
The probes are available in different versions, as pan probe with
and without rinsing device (see Figure 3 and Figure 4).
Figure 2:
Evaluation unit
Micro-Polar Brix LB 565
Figure 3:
Batch pan probe LB 5650
Figure 4:
Continuous pan probe
LB 5651
Micro-Polar Brix LB 565
19
Chapter 3 System Description
3.4.1
The Evaluation Unit
The evaluation unit comprises the evaluation computer with microwave unit. The microwaves are generated, received and analyzed in the microwave unit. Signal processing and communication
take place in the evaluation computer. For simple operation, the
measuring system includes a display, 4 softkeys and an alphanumeric keypad. Different functions are assigned to the softkeys on
the display.
An RS232 interface is included on the underside of the instrument.
Micro-Polar
LCD display
Lock
Softkey buttons
Numerical
keypad
LED’s
RS232 connection
Figure 5:
Front view of
evaluation unit
HF connections for
signal cable
reference cable
and cable feed-through
Cable feed-through
M 20 and M 16
M-Rx
Figure 6:
Evaluation unit Bottom view
20
M-Tx
R-Tx
R-Rx
RS232
9-pole Sub-D-connector
High-frequency connections
Micro-Polar Brix LB 565
Chapter 3 System Description
LED’s on the Front Panel
Five LED’s on the instrument front panel indicate the instrument
status.
Run
Error
Signal 1
Signal 2
Figure 7:
LED’s on the front panel
Comm
LED
Function
Run
Instrument in measurement mode
A flashing LED indicates an error
Error
Error
Cancelled after reset or if error has been eliminated
Signal 1
Display depending on the selected function of
relay 1, possible functions: error, no product,
alarm min., alarm max., measurement stopped
Signal 2
Display depending on the selected function of
relay 2, possible functions: error, no product,
alarm min., alarm max., measurement stopped.
Comm
Communication active, e.g. via RS 232 or RS
485
Terminal Block
The electrical connections of the LB 565 are located on a connector
strip in the wall housing. The terminal block is accessible from the
front after you have opened the cover. There, you also find the
power cut-off switch and the fuse. The high-frequency connections
are located on the outside of the housing. All other elements, especially the live elements (on the motherboard) are provided with
a protection cap.
Micro-Polar Brix LB 565
21
Chapter 3 System Description
3.4.2
The Microwave Probes
The pan probe is available in two different versions: with and without rinsing device (see Figure 8). For technical data please refer to
chapter 8. Technical Data.
LB 5651
with rinsing device
LB 5650
without rinsing device
Figure 8:
Pan probe
A: High-frequency connections
B: Process connection, flanges of different sizes
Pan Probe Type LB 5650 and Type LB 5651
The pan probe has been specially designed for concentration
measurements in containers. Both measuring rods are immersed
into the product. The microwaves are emitted from one end of the
rod and received at the other end of the rod; they are emitted only
in the direction of the opposite end of the rod. This direction characteristic of the probe minimizes the interfering influence of metal
parts in the vicinity of the probe and allows installation if only little
space is available. For example, the concentration of sugar strike
can be measured continuously to find the suitable inoculation time.
The plastic rods meet the special requirements for application in
food.
Two different probe types are available:
the "batch pan probe" is used for discontinuous crystallization
processes
22
Micro-Polar Brix LB 565
Chapter 3 System Description
the "continuous pan probe" with rinsing device is used for continuous crystallization processes; this type of probe prevents
crystallization on the microwave exit windows and therefore
provides exact measurement results.
The flow direction of the product being measured should be vertical, as shown in Figure 9. This ensures a representative product
between the measuring rods, provided it is mixed thoroughly.
Product
Microwave
measuring field
~ 190 mm
Plastic rods
Pt100
100 mm
Container wall
Figure 9:
Batch pan probe LB 5650
HF connections
PT-100
Micro-Polar Brix LB 565
Only the batch pan probe is provided with a PT-100 and is connected to the evaluation unit via a 4-wire cable. The wiring diagram for the PT-100 is described in chapter 4.3.2 Pin Configuration of the Connector Strip. Usually, no temperature compensation is required for measurements with the continuous pan
probe; therefore, the continuous pan probe is not equipped with
a PT 100.
23
Chapter 3 System Description
Pan Probe Type LB 5651 with Rinsing Device
The probe LB 5651 with rinsing device has been designed for
measurements in continuous crystallization processes. The continuous pan probe can be used, for example, for sugar manufacturing, in the afterproduct, raw sugar and white sugar.
The continuous pan probe has two rinsing channels which keep the
plastic rods free from incrustations; this ensures that the microwaves come into direct contact with the product being measured.
All parts coming into contact with the product meet the specific
requirements for application in foodstuffs. Figure 10 shows the
design of the probe.
Microwave
measuring field
Plastic rods
~ 320 mm
Rinsing medium
100 mm
Container wall
Figure 10:
Continuous pan probe
LB 5651
24
4 x HF connections
2 x 3/8’’ Rinsing connections, internal thread
Micro-Polar Brix LB 565
Chapter 3 System Description
3.4.3
High-frequency Cable
High-frequency cables (HF cable) are used to transmit microwaves
between probe and evaluation electronics. The measuring system
includes a HF quad cable, see Figure 11. The quad cable comprises
four individual HF cables of equal length whose ends are terminated by an HF connector (N-type).
However, these high-quality special cables are rugged and temperature-resistant only to a certain degree.
Warning!
Never bend HF cables! The bending radius should not be less than
100 mm. After installation, fix cables with cable binders.
HF cables change the conductivity (of microwaves) depending on
the temperature. Therefore, they would create measurement errors if the ambient temperature varies. This error is compensated
for by enabling the cable compensation. The influences of the ambient temperature on the signal cable are compensated for by
means of the reference cable. The reference cable has the same
length as the signal cable; during operation, it should be exposed
to the same ambient temperature. We, therefore, recommend installing both cable types together in a corrugated tube; this also
simplifies installation.
4 x N-connector
ø18.5 mm
4 x N-connector
Corrugated tube
Figure 11:
Quad cable
Micro-Polar Brix LB 565
0.35 m
0.35 m
Lengths 2, 6, 10 m
25
Chapter 3 System Description
3.5 Measurement Configuration
The evaluation unit is connected to the microwave probe via HF
quad cable. Cable lengths of up to 10 m allow you to place the
evaluation unit in a sufficient distance to the evaporation apparatus to rule out any influence by the radiation heat.
The pan probe is connected using a HF quad cable, with two individual cables making up the signal and the reference channel.
Our example below (Figure 12) shows the measurement configuration on a discontinuous evaporation crystallizer.
Micro-Polar
Distance up to 10 m
(no radiation heat)
PT-100
HF quad cable
Product
Microwave
measuring field
Pt100
Container wall
Figure 12:
Typical system
configuration of an
evaporation crystallizer
26
HF connections
Micro-Polar Brix LB 565
Chapter 4 Getting Started
Chapter 4. Getting Started
4.1 Transport to the Installation Site
Warning!
Risk of damage!
System parts may get damaged during transportation!
Transport probe and the evaluation unit in their original packaging. Protect parts against shocks.
Especially the plastic rods of the pan probes have to be protected
against mechanical impact!
After unpacking, make sure all parts listed on the packing list have
been delivered and show no sign of damage; if necessary, clean
these parts.
If you detect any damage, please notify the forwarder and the
manufacturer immediately.
4.2 Installation
4.2.1
Pan Probe Installation
Figure 12 shows the position of the batch pan probe on the container. This position is equally valid for the continuous pan probe.
The installation sheet in chapter 8 includes all information required
for installation.
For installation, please keep in mind:
Select the installation site such that good mixing and a homogeneous product is ensured and the formation of bubbles on
the probe is prevented. A tap should be provided in the direct
vicinity to allow representative sampling.
Micro-Polar Brix LB 565
27
Chapter 4 Getting Started
The probe has to be flange-mounted on the container such that
the product being measured flows between both measuring
rods. In other words, the fork (both measuring rods) has to be
arranged vertically to the material flow (e.g. sugar strike).
The distance between the measuring rod tips and any metallized walls (heating element, stirrer, container wall) should be
at least a = 60 mm.
For installation of the probe you need a hole diameter in the
connection flange of at least ∅ 102 mm.
For further installation dimensions please refer to chapter 8
(see installation sheets).
Rinse Parameters (only with continuous pan probe)
The sugar quality or purity is essential for the rinse parameters,
i.e. rinse frequency and duration. The rinse parameters may
change with the purity of the solution and have to be adapted, in
individual cases, to the product and the crystallization process.
The following typical rinse parameters are used:
Rinse parameters
Frequency
Duration
Rinse solution
Temperature of
rinse solution
Pressure
Connections
Supply pipe
Every 2 hours
12 seconds
Water, condensate
Average product temperature,
typically 65 ±5°C
≥ 3 bar, max. 8 bar
2 x 3/8 inch (female screw thread)
≥ 1/2 inch
The rinse connections can be rinsed at the same time or one after
the other. The above rinse parameters have to be observed for
each connection.
Note!
The required rinse duration has to take into account a possible
inertness of the system, e.g. valve openings. The rinse supply
pipes have to be insulated well against heat, in order to prevent
an initially colder rinse solution.
28
Micro-Polar Brix LB 565
Chapter 4 Getting Started
4.2.2
Setting up the Evaluation Unit
For installation of the evaluation unit please keep in mind:
Position the evaluation unit depending on the length of the HF
cable in the vicinity of the microwave probe. The HF cable is
available in a length of 2, 6 and 10 m; the standard cable
length is 2 m.
The instrument has to be protected against vibrations.
For instrument installation you should foresee a cutoff device to
allow you to disconnect the meter easily and quickly from the
power supply.
When installing the evaluation unit on an evaporation crystallizer, you should use a distance rail to minimize the thermal
radiation and conduction. See Figure 13
Insulation of pan wall
Spacer
Figure 13:
Top view:
Installation
of evaluation unit on the
evaporation
crystallizer
Micro-Polar Brix LB 565
Evaluation unit
29
Chapter 4 Getting Started
4.3 Connecting the Evaluation Unit
4.3.1
Connecting the HF Cable
You need a HF quad cable to connect the pan probe to the evaluation unit.
Note!
Correct cable installation:
Make sure the cable does not get into contact with hot pipes over
the entire length (corrugated tube and single cable section after
splitting), e.g. direct contact with the device wall (not insulated).
This alone guarantees that all single cables are subject to the
same ambient conditions and that the compensation of the cable
drift works properly.
M-Tx
Microwave
measuring field
ø100
Figure 14:
Connection
of the discontinuous
probe on the
evaluation
unit
M-Rx
M-Tx
R-Tx
R-Rx
M-Rx
M-Tx
R-Tx
R-Rx
Evaluation unit, underside
PT-100
R-Tx
R-Rx
M-Rx
HF quad cable
The HF cables and the HF connections on the evaluation unit and
on the probe are labeled. Connect the probe to the evaluation unit
as shown in Figure 14.
30
Micro-Polar Brix LB 565
Chapter 4 Getting Started
Note!
When tightening the 21 mm screw nut, make sure that the connector is not twisted on the cable. If the connector is twisted relative to the cable, the shielding may get damaged and this could
result in mismatching and bad sealing.
Hand tighten all screwed connections of the HF cable (2 Nm = 0.2
kg/m)! Before tightening, carefully screw on the cable by hand.
Caution! Threaded joint jams easily.
Occasionally you should check if the screwed connection is still
properly tightened. If the installation is exposed to vibrations, the
screwed connection may come loose and this may result in inaccurate measurements or corrosion of the connections.
As long as the cables are not connected, the coaxial sockets have
to be covered immediately with plastic caps and the cable connectors have to be protected by suitable provisions against moisture
and dirt.
Note!
Never bend HF cables! The bending radius should not be less than
100 mm. After installation, fix cables with cable binders or other
suitable means, so that the cable cannot slip any more!
Micro-Polar Brix LB 565
31
Chapter 4 Getting Started
4.3.2
Pin Configuration of the Connector Strip
Danger!
Electrical hazards:
Turn off power supply to ensure that contact with voltage-carrying
parts is avoided during installation and when servicing.
Turn off power supply before opening the instrument. Work on
open and live instruments is prohibited.
Temperature Signal Connection
A PT100 or a temperature current signal has to be connected to
current input 1 or 2 if significant temperature fluctuations occur in
the product and if a temperature dependence of the phase or attenuation measurement is likely to occur. The temperature sensor
has to measure the material temperature in the vicinity of the microwave probe.
When taking the batch pan probe into operation, connect the 4wire cable of the PT-100 to the connector strip of the evaluation
unit as follows:
blue
(23)
Evaluation unit
Connector strip
Figure 15:
PT-100 Connection
batch pan probe
32
(11)
blue
white
PT-100 sensor
in the
batch pan probe
white
( ) Terminal no.
Micro-Polar Brix LB 565
Chapter 4 Getting Started
Other Connections
Connect all desired input and output signals to the terminal
strip as shown on the following pages. Use the M feed-through
to keep the degree of protection.
Check if the voltage indicated on the type plate matches your
local supply voltage.
Connect the line cable to the terminals 3(L1), 2(N) and 1(PE).
Check if the test switch (mains interruption) is in position „on“
(see Figure 17).
Close the instrument housing and turn on the power supply.
The line cross-section for power supply must be at least 1.0 mm2.
Micro-Polar Brix LB 565
33
Chapter 4 Getting Started
On the connector strip of the evaluation unit you find the following
connections:
PE N L1
Figure 16:
Wiring diagram
LB 565
Power supply: Terminals 3 (L1), 2 (N) and 1 (PE)
90 V - 260 V AC, 45 - 65 Hz or
24 V AC/DC, DC: 18 V … 36 V ; AC: 24 V +5%, -20%; 45…65 Hz
Depending on the type of system, see type plate on the outer wall
of the housing.
Current input no. 1 (terminals 20+ and 8-), insulated
Input as 0/4 - 20 mA signal. For example, for temperature compensation or reference signal recording.
Current input no. 2 (terminals 22+ and 10-), not insulated
Input as 0/4 - 20 mA signal. For example, for temperature compensation or reference signal recording.
Current output no. 1 (terminals 27+ and 15-), insulated
Output as 4 - 20 mA signal. Output options: concentrations (1 /
2), current inputs signals (1 / 2) and PT100 signal
34
Micro-Polar Brix LB 565
Chapter 4 Getting Started
Current output no. 2 (terminals 19+ and 7-), insulated
Output as 0/4 - 20 mA signal. Output options: concentrations 1
and 2, current input signals 1 and 2 and PT100 signal
PT100 (terminals 23+ and 11-)
Connection for temperature measurement.
Digital input 1: DI1 (terminals 24+ and 12-)
Configuration options:
no function
measurement: start (closed) and stop (open)
Digital input 2: DI2 (terminals 25+ and 13-)
Configuration options:
no function
average value: hold (closed) and continue averaging (open)
product selection: product 1 (open) and product 2 (closed)
Digital input 3: DI3 (terminals 26+ and 14-)
Configuration options:
no function
start sampling, open: no action, closed: unique measurement
starts
product selection
Relay 1: (terminals 4, 5 and 6)
Changeover contacts, insulated, configuration option:
no function
error message
measurement stopped
limit value min. and max.
no product
Micro-Polar Brix LB 565
35
Chapter 4 Getting Started
Relay 2: (terminals 16, 17 and 18)
Changeover contacts, insulated, configuration option:
no function
error message
measurement stopped
limit value min. and max.
no product
RS485 interface (terminals 21 (RS1) and 9 (RS2))
Transfer rate 38400 baud, 8 data bits, 1 stop bit, no parity, no
handshake. Bidirectional, serial data interface for communication
and protocol output
RS232 interface (on instrument underside)
9-pole D-connectors. Data transfer rate 38400 baud, 8 data bits, 1
stop bit, no parity, no handshake. Bidirectional, serial data interface for communication and protocol output.
36
Micro-Polar Brix LB 565
Chapter 4 Getting Started
4.3.3
Digital Outputs, Relays
The status of the measurement is output via two relays:
Error
Alarm (alarm min. and max.)
No product
Under menu item Plausibility, you may enter a min. attenuation
for pause detection (e.g. for discontinuous evaporation crystallizer); if this value is not reached, „no product“ is signalled via
a relay and the current output drops to 0 or 4 mA.
Measurement stopped
The respective switching status is also signaled via LED’s on the
front panel (LED’s: signal 1 and 2).
Relay no.
Error, alarm, no product,
measurement stopped,
current-free status
Normal
com
16
16
17
18
com
17
com
com
18
The relays with changeover contacts can either be operated as
make contact, terminals 4 & 5 (open at error, alarm ...) or as
break contact, terminals 5 & 6 (closed at error, alarm ...).
Micro-Polar Brix LB 565
37
Chapter 5 Service Instructions
Chapter 5. Service Instructions
5.1 General Information
The evaluation unit has no wearing parts or components requiring
any special maintenance.
A malfunction of the measuring system is not always due to a defect in the instrument. Often the error is caused by incorrect operation, wrong installation, or irregularities in the product being
measured.
If a malfunction occurs, anyway, the measuring system helps you
to identify and eliminate errors by displaying error messages on
the LCD, indicating operator errors and defects of the electronics.
Moreover, the modular design of the measuring system simplifies
the replacement of individual module components.
Usually, faulty modules of the evaluation unit cannot be repaired
but have to be replaced. The microwave module is fixed with
screws to a shielding cover and must not be opened.
5.2 Instrument Cleaning
Clean all system components using only a moistened cloth without
chemical cleaning agent. Parts coming into contact with the product (during regular operation) can be cleaned with hot water, taking into account the temperature limits (see chapter 6.2).
5.3 Batteries
If the measuring system LB 565 is without power supply (power
failure or disconnected from mains), the system clock is supplied
with power via the Lithium battery on the CPU. The instrument
works correctly even with empty battery, only measured data
which are output via one of the serial interfaces may become useless as a result of the faulty date and time information.
The service life of the battery, even under continuous load, is at
least 8 years. To replace the battery, you have to disconnect the
instrument from mains. Battery data see chapter 8.2 Electrical
Wiring Diagram.
Battery type: 3 Volt Lithium cell (button cell), type CR2032.
38
Micro-Polar Brix LB 565
Chapter 5 Service Instructions
5.4 Fuse Replacement
The mains fuse of the LB 565 is located in the wall housing. Replace the fuse only if the instrument is disconnected from mains.
Be sure that the new fuse matches the rating specified.
Use only fuse with correct rating:
Instrument version with 90 V ... 260 V AC: 2.0 A slow-blow
Instrument version with 24 V AC/DC: 2.0 A slow-blow
Warning!
Spare fuses must match the rating specified by the device manufacturer. Short-circuiting or manipulation is not permitted.
Protective cover
Netzteil
Test switch
Motherboard
Fuse
EEprom
(can be pulled off)
Line connector
Figure 17:
View with
open wall
housing
Feed-through for
line connector
Micro-Polar Brix LB 565
Terminal strip
(can be pulled off)
Battery
39
Chapter 6 Technical Data
Chapter 6. Technical Data
General Specifications
Method
Microwave transmission measurement
Working
frequency
2.4 – 2.5 GHz (ISM band), depending on local
regulations
Transmission
power
< 0.1 mW (< - 10 dBm), coaxial line power
Applications
Concentration measurement in sugar solutions
in containers and pipes
6.1 Evaluation Unit
Evaluation Unit
Housing
Wall housing made of stainless steel, material
1.4571 (~316+Ti), HxWxD: 300 x 323 x 140
mm, see dimensional drawing in chapter 8
Protection type
IP 65
Weight
approx. 6.5 kg
Operating
temperature
0 °C ... + 60 °C ( 273 K ...333 K ),
no condensation
Storage
temperature
- 20 °C ... + 80 °C ( 253 K ... 353 K ),
no condensation
Display
Dot matrix LC display, 114 mm x 64 mm, 240
x 128 pixels, with back-lighting, automatic contrast setting
Keyboard
Freely accessible foil keypad, light-stable and
weatherproof: alphanumeric keyboard and 4
softkeys (software-assigned buttons)
Power supply
Depending on instrument version:
1. 90 V - 260 V AC, 45 Hz – 65 Hz
2. 24 V AC/DC; DC: 18 V – 36 V; AC: 24 V
+5%, -20%, 45 Hz – 65Hz
Power
consumption
40
max. 30 VA (AC/DC),
depending on configuration
Micro-Polar Brix LB 565
Chapter 6 Technical Data
Fuses
2.0 A / slow-blow
Battery type
3 V Lithium button cell, type CR2032
Measured value
Concentration, dry mass content, Brix
Communication
module
Preparation for HART
Inputs and Outputs
Cable
cross-section
min. 1.0 mm² (mains supply)
Cable
feed-through
2 x M20x1.5 for cable 5...14mm
(depending on application),
4 x M16x1.5 for cable 5 ...8 mm
(depending on application)
Probe connection
Inputs and outputs for signal and
reference channel, 50 Ω N-socket
Probes
Cable lengths: 2 m, 6 m and 10 m; 50 Ω ;
both sides with 4 N connectors
Current input
2 x current input 0/4 ...20 mA, ohmic resistance 50 Ω, 1x insulated, 1x instrument ground
e.g. for temperature compensation
Current output
Current output 1: 4...20 mA, ohmic resistance
max. 800 Ω , insulated
current output 2: 0/4...20 mA, ohmic resistance max. 800 Ω , insulated
e.g. for measured value or temperature output
PT-100
connection
Measuring range: - 50 °C ... + 200 °C (223 K
... 473 K); measurement tolerance: < 0,4 °C
Digital input
3 x digital inputs (DI1..3), for floating contacts,
TTL-level connected to instrument ground
Configuration options:
DI1: none, measurement start/stop
DI2: none, measurement hold, product
DI3: none, sample measurement, product
Function description:
1. Measurement (Start/Stop), open: measurement stopped, closed: measurement
started or measurement running
2. Hold measurement, open: measurement
running, closed: measurement stopped, i.e.
average values and current output are held
Micro-Polar Brix LB 565
41
Chapter 6 Technical Data
3. Product selection, open: product 1 (P1),
closed: P2; with two DI’s: DI2 open & DI3
open: P1, DI2 closed & DI3 open: P2, DI2
open & DI3 closed: P3, DI2 closed &DI3
closed: P4
4. Start sample measurement, open: no actions, closed: single measurement starts
Relay outputs
2 x relay (SPDT), insulated
Configuration options:
collective error message
measurement hold
threshold (min. and max.)
no product
Loading capacity:
AC:
max. 400VA
DC:
AC / DC:
max. 90W
max. 250V or max. 2A, not
inductive
≥ 150V: voltage must be grounded
Restrictions for 24 V AC/DC (DC: 18 V...36 V;
AC: 24 V +5 %, -20 %) mains supply, if the
ground conductor is not connected to terminal
1 (PE):
AC: max. 50 V
DC: max. 70 V
Serial interface
(bidirectional)
RS 232 on the underside of the instrument,
38400 baud, no handshake, data format 8 data
bits, 1 stop bit
RS 485 via terminal block, 38400 baud, no
handshake, data format 8 data bits, 1 stop bit
42
Micro-Polar Brix LB 565
Chapter 6 Technical Data
6.2 Probes
Pan Probes
Micro-Polar Brix LB 565
Application
Pan probes with and without rinsing device
for concentration measurement in process
containers and in pipelines with nominal
width ≥ 200 mm.
Material
Plastic rod, stainless steel 1.4301
Process coupling
Flange according to DIN 2527 DN65 / PN6,
DN 80, 100, 150 / PN16; ANSI Flange 2.5’’ /
150 PSI (others on request)
Process pressure
0 ... + 3 bar (relative)
Temperature range
Product temperature: + 10 °C ...+100 °C,
short-term up to + 120 °C; storage temperature: + 10 °C to + 80 °C
Connections
4 x HF cable: 50 Ω , N-connectors on both
sides (max. 10 m HF cable)
Dimensions
See dimensional drawings in chapter 8
43
Chapter 7 Certificate
Chapter 7. Certificate
7.1 EC-Declaration of Conformity
44
Micro-Polar Brix LB 565
Chapter 7 Certificate
7.2
Frequency approval
Micro-Polar Brix LB 565
45
Chapter 7 Certificate
46
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
Chapter 8. Engineering drawings
8.1 Dimensional drawing for housing
Micro-Polar Brix LB 565
47
Chapter 8 Engineering drawings
8.2 Electrical Wiring Diagram
PE N L1
48
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.3 Dimensional drawings for batch pan probes
8.3.1
Type LB 5650-01
Micro-Polar Brix LB 565
49
Chapter 8 Engineering drawings
8.3.2
50
Type LB 5650-02
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.3.3
Type LB 5650-03
Micro-Polar Brix LB 565
51
Chapter 8 Engineering drawings
8.3.4
52
Type LB 5650-04
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.3.5
Type LB 5650-05
Micro-Polar Brix LB 565
53
Chapter 8 Engineering drawings
8.4 Dimensional drawings for continuous pan probes
8.4.1
54
Type LB 5651-01
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.4.2
Type LB 5651-02
Micro-Polar Brix LB 565
55
Chapter 8 Engineering drawings
8.4.3
56
Type LB 5651-03
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.4.4
Type LB 5651-04
Micro-Polar Brix LB 565
57
Chapter 8 Engineering drawings
8.4.5
58
Type LB 5651-05
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.5 Installation sheets for LB 5650 (Batch pan probes)
Micro-Polar Brix With Pan Probe
- Installation In Evaporation Crystallizer -
90 V - 260 V AC
or 24 V AC/DC
output
0/4 - 20 mA
top view into the
evaporation crystallizer
R-Tx
R-Rx
R-Tx
R-Rx
M-Tx
M-Tx
190
M-Rx
M-Rx
evaluation unit
botten side
M-Tx
PT100
R-Tx
microwave
measuring field
HF cable quad
ø100
PT100
R-Rx
M-Rx
ø160
60
evaluation unit
300
sealing
pan wall
220
Micro-Polar
probe flange DN65 / PN6
pan probe
Oben/Top
do not remove, only
in case of service by
Berthold Technologies
ø1
installation
position
insulation
R-Tx
M-Rx
30
M-Tx
ø1
heating
PT100
R-Rx
60
ø1
60
current stream
fitting flange
ø130 / 4 x M12
area without
metalic
installations
ø102
Id.-No. 41975TI2 Rev.01
± 0,5
BERTHOLD TECHNOLOGIES GmbH & Co. KG . P.O. Box 100 163 . D-75312 Bad Wildbad, Germany
Phone +49 7081 177-0 . Fax +49 7081 177-100 . industry@BertholdTech.com
www.BertholdTech.com
Micro-Polar Brix LB 565
59
Chapter 8 Engineering drawings
Micro-Polar Brix With Pan Probe
- Installation In Evaporation Crystallizer -
90 V - 260 V AC
or 24 V AC/DC
output
0/4 - 20 mA
top view into the
evaporation crystallizer
M-Tx
R-Tx
R-Rx
R-Rx
M-Tx
R-Tx
M-Rx
M-Rx
evaluation unit
botten side
pan wall
190
M-Tx
PT100
R-Tx
HF cable quad
ø100
PT100
microwave
measuring field
R-Rx
M-Rx
evaluation unit
øB
60
300
probe flange DN80, 100, 150 / PN16
pan probe
DN A
B C S
sealing
Micro-Polar
installation
position
220
80 160 200 18 M16
100 180 220 18 M16
150 240 285 22 M20
øC
insulation
do not remove, only
in case of service by
Berthold Technologies
Oben/Top
R-Tx
M-Rx
M-Tx
øB
øA
heating
R-Rx
current stream
øA / 8 x S
area without
metalic
installations
ø102± 0,5
BERTHOLD TECHNOLOGIES GmbH & Co. KG . P.O. Box 100 163 . D-75312 Bad Wildbad, Germany
Phone +49 7081 177-0 . Fax +49 7081 177-100 . industry@BertholdTech.com
Id.-No. 41975TI21 Rev.01
fitting flange
60
PT100
www.BertholdTech.com
60
Micro-Polar Brix LB 565
Chapter 8 Engineering drawings
8.6 Installation sheets for LB 5651 (Continuous pan
probes)
Micro-Polar Brix With Continuous Pan Probe
- Installation In Evaporation Crystallizer -
90 V - 260 V AC
or 24 V AC/DC
output
0/4 - 20 mA
top view into the
evaporation crystallizer
R-Tx
R-Rx
R-Tx
R-Rx
M-Tx
M-Tx
320
M-Rx
M-Rx
evaluation unit
botten side
M-Tx
R-Tx
HF cable quad
ø100
microwave
measuring field
R-Rx
M-Rx
ø160
160
evaluation unit
300
sealing
pan wall
220
Micro-Polar
probe flange DN65 / PN6
cont. pan probe
do not remove, only
in case of service by
Berthold Technologies
Oben/Top
ø1
installation
position
insulation
R-Tx
M-Rx
M-Tx
55
ø1
30
2 x 3/8’’
flushing connection
(internal thread)
R-Rx
heating
60
ø1
60
current stream
ø130 / 4 x M12
area without
metalic
installations
ø102± 0,5
BERTHOLD TECHNOLOGIES GmbH & Co. KG . P.O. Box 100 163 . D-75312 Bad Wildbad, Germany
Phone +49 7081 177-0 . Fax +49 7081 177-100 . industry@BertholdTech.com
Id.-No. 41976TI2 Rev.02
fitting flange
www.BertholdTech.com
Micro-Polar Brix LB 565
61
Chapter 8 Engineering drawings
Micro-Polar Brix With Continuous Pan Probe
- Installation In Evaporation Crystallizer -
90 V - 260 V AC
or 24 V AC/DC
output
0/4 - 20 mA
R-Tx
R-Rx
R-Rx
M-Tx
R-Tx
320
M-Rx
M-Tx
pan wall
M-Rx
evaluation unit
botten side
top view into the
evaporation crystallizer
M-Tx
R-Tx
HF cable quad
ø100
microwave
measuring field
R-Rx
M-Rx
øB
160
evaluation unit
300
sealing
probe flange DN80, 100, 150 / PN16
cont. pan probe DN A B C S
øC
installation
position
Micro-Polar
220
80 160 200 18 M16
100 180 220 18 M16
150 240 285 22 M20
insulation
do not remove, only
in case of service by
Berthold Technologies
Oben/Top
R-Tx
M-Rx
M-Tx
55
øB
øA
heating
R-Rx
60
2 x 3/8’’
flushing connection
(internal thread)
current stream
fitting flange
øA / 8 x S
area without
metalic
installations
Id.-No. 41976TI21 Rev.02
ø102± 0,5
BERTHOLD TECHNOLOGIES GmbH & Co. KG . P.O. Box 100 163 . D-75312 Bad Wildbad, Germany
Phone +49 7081 177-0 . Fax +49 7081 177-100 . industry@BertholdTech.com
www.BertholdTech.com
62
Micro-Polar Brix LB 565
Notes
Micro-Polar Brix LB 565
63
Notes
64
Micro-Polar Brix LB 565
Micro-Polar Brix LB 565
Micro-Polar Brix LB 565
Process Control
detect and identify
Concentration Meter
Micro-Polar Brix LB 565
Software Manual
User’s Guide
ID No. 39531BA2
Rev. No.: 00 01/07/04
Soft. Version 1.00
The units supplied should not be repaired by anyone other than Berthold Service
engineers or technicians authorized by Berthold.
In case of operation trouble, please address to our central service department.
The complete user’s guide consists of two manuals, the hardware description and the software
description.
The hardware manual comprises:
mechanical components
assembly
electrical installation
radiation protection guidelines
technical data
electrical and mechanical drawings
The software manual comprises:
operation of the evaluation unit
parameter description
basic setting
calibration
error messages
The present manual is the software description.
Subject to change without prior notice.
Micro-Polar Brix LB 565
Table of Contents
Table of Contents
Page
Chapter 1. Communication with Micro-Polar Brix ......................7
1.1 Brief Instructions........................................................8
1.2 System Configuration..................................................8
1.3 System Calibration .....................................................8
Chapter 2. Software Functions ..................................................9
2.1 Information on Menu Structure ....................................9
2.2 Menu Structure ........................................................ 10
2.2.1 Start Menu...............................................................12
2.2.2 Diagnostic................................................................12
2.2.3 Setup ......................................................................13
2.2.4 Access Level.............................................................13
2.2.5 Language.................................................................14
2.2.6 Configuration ...........................................................14
2.2.7 General ...................................................................14
2.2.8 Measurement ...........................................................15
2.2.9 Plausibility ...............................................................15
2.2.10 Microwave..............................................................16
2.2.11 Calibration .............................................................16
2.2.12 System Adjust ........................................................16
2.2.13 Calibrate Concentration ...........................................17
2.2.14 Sample No. ............................................................17
2.2.15 Sample Data (expanded) .........................................18
2.2.16 Advanced Settings ..................................................18
2.2.17 Calibr. manual ........................................................19
2.2.18 Input / Output ........................................................19
2.2.19 Current Output .......................................................20
2.2.20 Current Out 1 .........................................................20
2.2.21 Current Out 2 .........................................................21
2.2.22 Current Input .........................................................21
2.2.23 Current In 1 ...........................................................21
2.2.24 Current In 2 ...........................................................21
2.2.25 Pt 100 ...................................................................22
2.2.26 Digital Output.........................................................22
2.2.27 Digital Input ...........................................................23
Chapter 3. Configuration .........................................................24
3.1 Configuration Setup .................................................. 24
3.1.1
3.1.2
3.1.3
3.1.4
General Data............................................................24
Measurement ...........................................................25
Plausibility ...............................................................26
Microwave ...............................................................26
Chapter 4. Calibration .............................................................27
4.1 System Calibration ................................................... 27
4.2 Start Calibration ....................................................... 29
4.2.1 Tuning.....................................................................29
4.2.2 Sampling .................................................................32
Micro-Polar Brix LB 565
Table of Contents
4.2.3 Entering the Laboratory Values ...................................33
4.2.4 Automatic Calibration ................................................35
4.3 Manual Calibration.................................................... 36
4.3.1
4.3.2
4.3.3
4.3.4
Manual Calibration with One Concentration ..................36
Calibration with Two Concentrations............................39
Calibration with Split Value ........................................43
Calibration with Temperature Compensation.................45
Chapter 5. Password .............................................................. 48
5.1 Password................................................................. 48
Chapter 6. Inputs / Outputs ................................................... 49
6.1 Current Outputs ....................................................... 49
6.1.1 Current Output Setup ................................................50
6.1.2 Test and Adjustment .................................................51
6.1.3 Error Current ............................................................53
6.1.4 Current Output 2 ......................................................54
6.2 Current Inputs ......................................................... 55
6.2.1 Enabling the Current Input.........................................55
6.2.2 Range Setting and Adjustment ...................................56
6.3 Pt 100..................................................................... 58
6.3.1 Pt 100 Enabling ........................................................58
6.3.2 Pt 100 Calibration .....................................................59
6.4 Digital Output .......................................................... 60
6.4.1 Digital Output Assignment .........................................60
6.5 Digital Input ............................................................ 61
6.5.1 External Product Switchover.......................................62
Chapter 7. Factory Settings .................................................... 63
Chapter 8. Error Lists ............................................................. 64
8.1 Error Lists ............................................................... 64
8.1.1 Hardware Error .........................................................64
8.1.2 Input Error...............................................................64
8.1.3 Measurement Error ...................................................65
Chapter 9. Calibration Data Sheet .......................................... 66
9.1 Configuration ........................................................... 66
9.1.1
9.1.2
9.1.3
9.1.4
General ...................................................................66
Measurement ...........................................................66
Plausibility ...............................................................66
Microwave................................................................66
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
Current Output .........................................................67
Current Input ...........................................................67
Pt 100 Input.............................................................68
Digital Output...........................................................68
Digital Input.............................................................68
9.2 Product ................................................................... 67
9.3 Input / Output ......................................................... 67
9.4 Calibration Data ....................................................... 68
9.4.1 Calibration Coefficients ..............................................68
9.4.2 Sampling Table.........................................................69
Micro-Polar Brix LB 565
Safety Summary
GENERAL WARNINGS
Parameter settings
Never change the parameter settings without a full knowledge
of these operating instructions, as well as a full knowledge of the
behavior of the connected controller and the possible influence
on the operating process to be controlled.
Micro-Polar Brix LB 565
Chapter 1. Communication with Micro-Polar Brix
Chapter 1. Communication with Micro-Polar Brix
Communication with the Micro-Polar Brix takes place via
4 softkey buttons. The function of the individual buttons
changes relative to the position in the menu. Values and
texts are entered via an alphanumeric keyboard. The instrument status is indicated by 5 LED’s.
Micro-Polar
LCD display
Lock
Softkey buttons
Numerical
keypad
LED’s
RS232 connection
HF connections for
signal cable
reference cable
and cable feed-through
Micro-Polar Brix LB 565
Chapter 1. Communication with Micro-Polar Brix
1.1 Brief Instructions
The main menu is displayed automatically after power on, provided the Micro-Polar Brix has
been connected properly.
To get correct measurement values, the instrument has to be configured and calibrated before
running the first measurement.
1.2 System Configuration
Select | Setup | Configuration | General Data
Enter the general data (date, time, tag)
□< Push Home button to return to the Configuration menu and select | Measurement |
Enter the system parameters (measurement mode, start mode, averaging, units, ...)
□< Push Home button to return to the Configuration menu
Select | Plausibility |
Enter the limit values (limits conc. 1, variance of phase measurement, pause detection )
□< Push Home button to return to the Configuration menu
Select | Microwave |
Enter the cable length (reference cable length, signal cable length )
□< Push Home button to return to the Setup menu
Select | Input/Output |
Enter the values for current output, current input, Pt100, digital out-/input
□< Push Home button to return to the Setup menu.
1.3 System Calibration
You have to power on the instrument at least 30 minutes prior to system calibration.
On the main menu, select | Setup |Calibration | System Adjust | Adjust |
Start the adjustment only if it is sure that the transducer is sufficiently covered by the product.
The typical standard coefficients have been set up by the manufacturer for your application. A
sample has to be taken during system adjustment. The lab value of the sample is needed for
calculation of the offset. Calculation: analysis value – reading = offset. The offset can only be
entered in the Profi mode.
Upon completion of the system adjustment, push the □< Home button three times to return to
the main menu.
Push the „RUN“ softkey to start the measurement. The live display appears.
Push the „ESC“ button to return to the main menu and select | Setup | Calibration | Calibrate
Conc. | Tuning | Offset |
Enter offset value.
Push the □< Home button 4 times to return to the main menu.
Select | Live display |
If the product has not changed, the reading value corresponds to the laboratory value.
Micro-Polar Brix LB 565
Chapter 2. Software Functions
Chapter 2. Software Functions
2.1 Information on Menu Structure
The menu structure on the following pages provides an overview of all functions of the Micro-Polar Brix. Using the page
numbers indicated you can look up the function of the depicted window.
The menu scope is reduced, depending on the access level.
You have to enter an editable password to change from the
level „Read only“ to „Basic“ or to „Profi“. For „Service“ the
password is fixed.
Micro-Polar Brix LB 565
10
Page 12
Live Display
Diagnostic
Setup
Access Level
Language
2.2 Menu Structure
Chapter 2. Software Functions
English
German
Language
Read only
Basic
Profi
Service
Access Level
Page 14
Page 13
See next page
Setup
Datalog
Page 12
Errorlog
Info
System Monitor
Diagnostic
ZOOM
Micro-Polar Brix LB 565
Conc act
..▼▲..
65.50 %
64.35%
07.05 – 13:25
Concentration av.
Live Display
PROBE
Conc av.
ESC
1|
Page 22
Page 21
Page 22
Page 21
Status
DI 1 function
DI 2 function
DI 3 function
Digital Input
Relay1
Relay2
Test
Digital Output
Enabled
Trim Pt 100
Pt 100 live
Pt100
Current In 1
Current In 2
Current Out 1
Current Out 2
Page 20
Current Input
Current Output
Page 13
Configuration
Calibration
Input / Output
Service
Product
Change password
Micro-Polar Brix LB 565
Page 19
Current Output
Current input
Pt100
Digital Output
Digital Input
Input / Output
Live Display
Diagnostic
Setup
Access Level
Language
Setup
Page 16
Enabled
DAC trim
Live current
Current In 2
Enabled
DAC trim
Live current
Current In 1
Assignment
Upper value
Lower value
Range
Test/Adjust
Error current
Page 21
Page 21
Page 21
Page 20
Current Out 2
Assignment
Upper value
Lower value
Test/Adjust
Error current
Current Out 1
System Adjust
Calibrate Conc
Advanced
Calibration
Cal. Order
Cal. Base
Coefficients
Compensation
Start Calibr.
Page 14
Page 19
Page 18
Page 17
Page 16
Calibr. manual
Num Cal. Sweeps
Process Type
Split Value
Advanced
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
Calibrate Conc
Adjust
Num. Sweeps
Ref. values
Chart Phi
Chart Attn.
System Adjust
General Data
Measurement
Plausibility
Microwave
Configuration
Page 14
Page 16
Page 15
Current Input 1
Current Input 2
Pt 100
PHI (m)
Attenuation
Advanced
11
Page 18
Next sample
Actice
Meas Value
Lab Value
Advanced
Page 17
Sample No
Cables
Microwave
Process limits
Phase Measure
Pause Detection
Plausibility
Meas. Mode
Start Mode
Averaging
Reset Averaging
Markers
Unit
Page 15
Measurement
Date
Time
Tag
General Data
Software Functions
Chapter 2. Software Functions
2.2.1 Start Menu
LIVE DISPLAY:
Shows the live display.
1|
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
RUN
▲
▼
►
DIAGNOSTIC:
This menu item contains the submenu items data logger,
error log and further instrument information.
SETUP:
All necessary inputs for operation of the measuring system
can be entered here.
ACCESS LEVEL:
Areas protected by passwords can be cleared.
LANGUAGE:
Select the dialog language.
2.2.2 Diagnostic
1 | - | Diagnostic | 07.05 – 13:25
Datalog
Errorlog
Info
System Monitor
⌂◄
▲
▼
►
Datalog:
• Log type
• Log time
•
• Averaging time
• Print log
enable/disable
logging period
15 minutes to 3 days
Input in seconds
Printout of tables
Error log:
• Shows the logged error
Info:
•
•
•
•
•
•
•
•
•
•
System
•
•
•
12
Device type
Supplier
Manufacturer
Device no.
Serial no.
Tag
Date
Production no.
Software ver.
Hardware ver.
Monitor:
Internal temperature
Max int. temperature
HF voltage
LB565
Berthold
Berthold
4294967295
4294967295
Input possible
05.04.2004
V1.00
P01
: 40.79°C
: 42.27°C
: 9.72 V
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.3 Setup
1 | - |Setup |
07.05 – 13:25
Configuration
Calibration
Input / Output
Service
Product
Change password
⌂◄
▲
▼
Configuration:
• Setup of
• General data
• Measurement-specific data
• Plausibility data
• Microwave data
Calibration:
• System calibration
• Concentration calibration
• Advanced setup
►
Input /
•
•
•
•
•
Output:
Current outputs
Current inputs
Pt 100
Digital outputs
Digital inputs
Service:
• Factory setting (default values)
Product:
• Product selection (1 – 4); if you select another
product, the product-specific data will be loaded;
outputs, inputs and calibration
Change password:
• The password for the access levels Basic / Advanced can be changed here.
2.2.4 Access Level
1 | - |Change Access| 07.05 –13:25
Basic:
•
Read only
Basic
Profi
Service
ESC
Read only:
• This mode can be selected on all levels without
password.
•
▲▼
►
No password required on higher levels. Password
has to be entered for „Read only“.
Password can be changed.
Profi:
•
As described above. Should be used only if you
have sufficient knowledge of the measuring system.
Service:
• This level is reserved to the service personnel and
cannot be changed.
Micro-Polar Brix LB 565
13
Chapter 2. Software Functions
2.2.5 Language
1|
| LB 565
| 07.05 – 13:25
LANGUAGE
Language:
• Select the dialog language
English
German
ESC
▲▼
.√.
2.2.6 Configuration
1 | - |Configuration | 07.05 – 13:25
General Data
Measurement
Plausibility
Microwave
⌂◄
▲
▼
►
General Data:
• Enter date, time and tag
Measurement:
• Measurement mode (batch/continuous)
• Start mode (keyboard/external)
• Averaging (number of measured values used for
averaging)
• Reset average value (yes/no)
• Marker (enter: value, name and correlation)
• Units for concentration and temperature
Plausibility:
• Variance
• Ratio phase/dB
Microwave:
• Cable (enter the reference and signal cable length)
2.2.7 General
Date:
1 | - |General Data| 07.05 – 13:25
Date
Time
Tag
•
Enter the current date
•
Enter the current time
•
Enter the name of the tag.
Time:
Tag:
⌂◄
14
▲
▼
►
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.8 Measurement
1 | - |Measurement| 07.05 – 13:25
Meas. Mode
Start Mode
Averaging
Reset Averaging
Markers
Units
⌂◄
▲
▼
►
Meas. Mode:
• Continuous or batch (in the batch mode, an average value is calculated between start and stop;
continuous means averaging depending on the defined number of averaging cycles)
Start Mode:
• The measurement device can be started or stopped
via external terminals (digital input) or via keyboard.
Averaging:
• Enter the number of single measurement values
over which a moving average is to be calculated.
Reset Averaging:
• Reset averaging (yes/no)
Markers:
• Depending on the configuration, up to two markers
can be entered by name and by value.
Units:
•
Depending on the configuration, different units can
be selected for concentrations and temperature.
2.2.9 Plausibility
1 | - | Plausibility | 07.05 – 13:25
Process limits
Phase Measure
Pause Detection
⌂◄
▲
▼
►
Process Limits:
• A minimum and maximum concentration can be set
where averaging stops and a message is displayed.
Phase Measure:
• Here you set the maximum variance of the regression Phase vs. Frequency.
• The correlation between Phase and Attenuation is
another plausibility criterion.
Pause Detection:
• Can be enabled or disabled and utilizes the measured attenuation as switching variable; the current
output, e.g. with empty container, will be set to
min. display.
Micro-Polar Brix LB 565
15
Chapter 2. Software Functions
2.2.10 Microwave
1 | - | Microwave | 07.05 – 13:25
Cables:
• Enter the reference and signal cable length.
Cables
⌂◄
▲
▼
►
2.2.11 Calibration
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Calibrate Conc2
Advanced
⌂◄
▲
▼
System Adjust:
• The system calibration is started on this page.
Calibrate Conc:
• Opens the calibration menu of concentration 1.
►
Calibrate Conc2:
• Opens the calibration menu of concentration 2.
Advanced:
• Here you set are the number of sweeps, the process type and the split value.
2.2.12 System Adjust
1 | - |System Adjust| 07.05 –13:25
Adjust
Num. Sweeps
Ref. values
Chart Phi
Chart Attn.
⌂◄
▲
Adjust:
• System calibration is started.
Num. Sweeps:
• Here the number of measurement cycles is set.
▼
►
Ref. values:
• Upon completion of the reference measurement,
the reference values for phase, attenuation, slope
and variance can be output.
Chart Phi:
• Shows the characteristic curve of Phase versus Frequency of the regression.
Chart Atten.:
• Shows the characteristic curve of Attenuation versus Frequency of the regression.
16
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.13 Calibrate Concentration
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
▲
▼
►
Sampling:
• Shows all measured samples.
Calibr. autom.:
• Calibration can be started after measurement of
two samples and input of the respective laboratory
values.
Calibr. manual:
• Here you can choose the calibration order [linear/quadratic], the basis [phase/attenuation or
both] and compensation [temperature].
Tuning:
• Subsequent correction of the reading is possible by
entering a factor and an offset.
View:
•
Presentation of calibration curve, display of correlation and coefficients.
2.2.14 Sample No.
1 | 1/1 | Sample # 1 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
DEL
Yes
65.50 %
0.00 %
▲▼
..√..
Sample number, date and time of the sample measurement are
displayed in the header.
Next sample:
• Continues with the next sample.
Active:
•
Here you can choose if this sample should be taken
into account in the calibration.
Measured value:
• Display of the measured values, calculated with the
actual coefficient.
Lab value:
• Entry position for the laboratory value.
Advanced:
• Switches to the next data page.
Micro-Polar Brix LB 565
17
Chapter 2. Software Functions
2.2.15 Sample Data (expanded)
1 | 1/1 | Sample # 1 | 07.05 –13:25
Current In 1
Current In 2
Pt 100
PHI (m)
Atten
◄
DEL
Current In 1:
• Editable display of the first compensation input.
Current In 2:
• Editable display of the second compensation input.
▲▼
..√..
Pt 100:
• Editable display of the Pt 100 input.
PHI (m):
• Not editable display of the measured phase.
Atten:
•
Not editable display of the measured attenuation.
2.2.16 Advanced Settings
1| -
|Advanced |
07.05 –13:25
Num Cal. Sweeps
Process Type
Split Value
⌂◄
▲
▼
►
Number of Calibration Sweeps:
• Freely selectable number of individual measurements [Sweeps] used for determination of a calibration point.
Process Type:
• Select the operation mode:
o one concentration [1 measuring range]
o two concentrations [2 measuring ranges]
o split concentration [1 measuring range with
switching point (split value) for coefficient
switchover].
Split Value:
• Setting of the switching point on a value basis.
18
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.17 Calibr. manual
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Cal. Base
Coefficients
Start Calibr.
⌂◄
▲
▼
►
Cal. Order:
• Here you define
ear/quadratic]
the
calibration
order
[lin-
Cal. Base:
• The following parameters can be set:
o Phase
o Attenuation
o Phase and attenuation
Coefficients:
• Here you can edit all coefficients for phase and attenuation.
Start Calibr.:
• Starts the calibration using the parameters you
have set earlier.
2.2.18 Input / Output
1 | - |Input / Output | 07.05 –13:25
Current Output
Current Input
Pt 100
Digital Output
Digital Input
⌂◄
▲
▼
►
Current Output:
• Both outputs can be adjusted, assigned and set up
on the selected level.
Current Input:
• Activation level of current input, calibration and
display of the live current signal.
Pt 100:
• Here you can enable and adjust a connected Pt
100. Display of the actual temperature signal.
Digital Output:
• Allocation of relays 1 and 2 and test function.
Digital Input:
• Status control and assignment of the digital inputs.
Micro-Polar Brix LB 565
19
Chapter 2. Software Functions
2.2.19 Current Output
1 | - |Current Output | 07.05 –13:25
Current Out 1
Current Out 2
⌂◄
▲
Current Out 1:
• Select the setup display for output 1.
Current Out 2:
• Select the setup display for output 2.
▼
►
2.2.20 Current Out 1
1 | - |Current Out 1| 07.05 –13:25
Assignment
Upper value
Lower value
Test / Adjust
Error current
⌂◄
▲
Assignment:
• The current output can be assigned to a concentration or one of the activated inputs.
Upper value:
• Display value assigned to the 20mA value.
▼
►
Lower value:
• Display value assigned to the 4mA value.
(Current output 1 only 4 – 20mA possible)
Test/Adjust:
• Current test, calibration and display of live current.
(In case of test function, the measurement should be
stopped.)
Error current:
• Status of current output in case of error
o 22 mA
o 3.5 mA
o Hold
o Value
20
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.21 Current Out 2
All functions same as current output 1
1 | - |Current Out 2| 07.05 –13:25
Assingnment
Upper value
Lower value
Range
Test / Adjust
Error current
⌂◄
▲
▼
►
! Current output 2 can be set from 0 – 20mA to 4 – 20mA.
Range:
•
Change of the current output
o 0 – 20mA
o 4 – 20mA
2.2.22 Current Input
1 | - |Current Input |07.05 –13:25
Current In 1
Current In 2
⌂◄
▲
Current In 1:
• When selected, change to activation and calibration
menu.
Current In 2:
• As described above.
▼
►
2.2.23 Current In 1
1 | - | Current In 1 |07.05 –13:25
Enabled
DAC Trim
Live current
⌂◄
▲
Enabled:
• If you select yes/no, the current input is enabled or
disabled.
DAC Trim:
• Follow the instructions on the display.
▼
►
Live current:
• Display of the live current signal.
2.2.24 Current In 2
Set and enabled same as input 1.
Micro-Polar Brix LB 565
21
Chapter 2. Software Functions
2.2.25 Pt 100
1 | - |
Pt 100
|07.05 –13:25
Enabled
Trim Pt 100
Pt 100 live
⌂◄
▲
▼
►
Enabled:
• If a Pt 100 is connected, the input has to be enabled first.
Trim Pt 100:
• You need a 100 Ohm and a 138.5 Ohm resistance.
Follow the instructions on the display.
Pt 100 live:
o Display of the live temperature.
2.2.26 Digital Output
1 | - |Digital Output | 07.05 –13:25
Relay 1
Relay 2
Test
⌂◄
▲
▼
►
Relay 1:
• Relay 1 can be assigned to different functions:
o None
o Error
o Halt
o No product
o Alarm min
o Alarm max
Relay 2:
• Same assignments possible as above.
Test:
•
22
The switching status of the relays can be set here
and checked at the respective terminals.
Micro-Polar Brix LB 565
Chapter 2. Software Functions
2.2.27 Digital Input
1 | - |Digital Input | 07.05 –13:25
Status
DI 1 function
DI 2 function
DI 3 function
⌂◄
▲
▼
►
Status:
•
Shows the status of the input circuit
o open/closed
DI 1 Function:
• The following functions can be assigned to DI 1:
o None
o Start (external start)
DI 2 Function:
• The following functions can be assigned to DI 2:
o None
o Hold (averaging is stopped)
o Product (external product selection)
DI 3 Function:
• Assignments for DI 3
o None
o Sample (external control of sampling)
o Product (external product selection)
Micro-Polar Brix LB 565
23
Chapter 3. Configuration
Chapter 3. Configuration
Before carrying out any calibration work, you should check
the configuration setup of the measuring system and, if necessary, correct it.
3.1 Configuration Setup
1 | - |Setup |
07.05 – 13:25
Configuration
Calibration
Input / Output
Service
Product
Change password
⌂◄
▲
▼
CONFIGURATION
►
3.1.1 General Data
1 | - |Configuration | 07.05 – 13:25
General Data
Measurement
Plausibility
Microwave
⌂◄
▲
GENERAL DATA
▼
►
1 | - | General Data| 07.05 – 13:25
Date
Time
Tag
⌂◄
07.05.2004
13:25
App.1
▲
▼
Example:
Select the respective entry, edit and store it.
DATE
►
1 | - | General Data | 07.05 –13:25
Date
Push DEL to delete the entry and then enter the new date.
Push..√.. to confirm and store the changed date.
07.05.2004 |
ESC
24
..?..
DEL
..√..
Micro-Polar Brix LB 565
Chapter 3. Configuration
3.1.2 Measurement
1 | - |Measurement| 07.05 – 13:25
Meas. Mode
Continuous
Start Mode
Keypad
Averaging
20
Reset Averaging
no
Markers
Units
⌂◄
▲
▼
►
You have to check the settings on this display and adapt
them to the measurement conditions.
For example, you have to adapt the measurement mode, the
start mode and the averaging to the actual operating conditions. With continuous measurements, the averaged values
do not have to be reset. You can set a marker comprising
max. 5 characters which identify the value set on in the live
display.
Set the units as desired.
UNITS
1 | - | Units | 07.05 – 13:25
Conc.
Conc. 2
Temp.
⌂◄
▲
% TS
°C
▼
CONC.
►
You can select three different units or no unit (none).
1|
- | Units | 07.05 – 13:25
Conc.
none
% DS
° Bx
ESC
▲▼
..√..
Different units can be set for both concentrations.
1 | - | Units |
07.05 – 13:25
Conc.
Conc. 2
Temp
⌂◄
▲
% TS
°C
▼
TEMP
►
Micro-Polar Brix LB 565
25
Chapter 3. Configuration
1|
- | Units |
Temp.
07.05 – 13:25
none
°C
°F
°C
ESC
▲▼
..√..
The temperature input can be set to °C, °F or none.
3.1.3 Plausibility
1 | - | Plausibility | 07.05 – 13:25
Process limits
Phase Measure
Pause Detection
⌂◄
▲
▼
►
To rule out any unnecessary disturbances during calibration,
the process limits should be set, as far as possible, below or
above the measuring range.
You should keep the factory-set default values for the phase
measurement and disable Pause detection. If a default value
has to be changed, you have to check all entries that are relevant for the calibration and, if necessary, renew them.
Upon completion of the calibration work, you can enable Pause detection again.
3.1.4 Microwave
1 | - | Microwave | 07.05 – 13:25
Cables
CABLES
⌂◄
▲
1| - |
Cables
▼
| 07.05 – 13:25
Refer. cable length
Signal cable length
⌂◄
26
▲
►
▼
4m
4m
►
If the factory-set cable lengths does not match the actual
geometry conditions, you have to correct the values.
Example: For a 2 m long HF quad cable, enter 4 m for the
reference and signal cable length. The input value corresponds to twice the quad cable length.
Micro-Polar Brix LB 565
Chapter 4. Calibration
Chapter 4. Calibration
Prerequisite: The measuring system has been connected properly and the normal operating temperature has been reached
(approx. 30 to 45 min.).
If the instrument is still in the delivery status, you may start calibration with section
4.1 System Calibration.
If the manufacture’s default settings have been lost, you have to
start with section
7.1 Factory Settings.
4.1 System Calibration
1|
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
RUN
Basic
English
▲
▼
1 | - | Setup |
▲
SETUP
►
07.05 – 13:25
Configuartion
Calibration
Input / Output
Product
Change password
⌂◄
If you turn on the measuring system, the following display
appears:
▼
CALIBRATION
►
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
⌂◄
▲
▼
SYSTEM ADJUST
►
Micro-Polar Brix LB 565
27
Chapter 4. Calibration
1 | - |System Adjust |07.05 – 13:25
Adjust
Num. Sweeps
⌂◄
▲
10
▼
The manufacturer has set the number of measurement cycles
(sweeps) to 10.
ADJUST
►
1 | - |System Adjust|07.05 – 13:25
System adjustment now ?
..X..
Confirm
..√..
During system calibration, a sample should be taken and analyzed. This analysis value is needed to calculate the offset value.
1 | - |System Adjust|07.05 – 13:25
Adjustment in procress...
System adjustment is in process.
….............................................
1 | - |System Adjust|07.05 – 13:25
Adjusted !
Push OK to confirm and push ⌂◄ three times to return to the
main menu.
..OK..
Fine tuning (calibration) is required to optimize the reading.
28
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.2 Start Calibration
1|
- | LB 565 | 07.05 – 13:25
Live Diplay
Diagnostic
Setup
Access Level
Language
RUN
▲
Basic
English
▼
The standard coefficients required for your application have
already been set up by the manufacturer.
Push RUN to start the measuring system.
►
1 | - |Toggle Run Mode|07.05 –13:25
Push ..√.. to confirm this prompt and the instrument switches to the run mode.
Switch Run Mode ?
..X..
..√..
4.2.1 Tuning
The display to the left appears if you push RUN.
1 | - | Live Display | 07.05 – 13:25
Concentration 1 av
65.50 %
Conc av.
Conc act 64.35%
ESC PROBE ..▲▼..
ZOOM
The live display is now compared with the analysis value of
the system calibration sample. The difference has to be entered with the correct sign character as offset
Calculation: Analysis value – display = offset
Push ESC to return to the main menu.
1|
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
STOP
▲
SETUP
Basic
English
▼
Micro-Polar Brix LB 565
►
29
Chapter 4. Calibration
1 | - |Setup |
07.05 – 13:25
Configuration
Calibration
Input / Output
Service
Product
⌂◄
▲
CALIBRATION
▼
►
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Advanced
⌂◄
▲
CALIBRATE CONC
▼
►
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Tuning
View
⌂◄
▲
TUNING
▼
1 | - | Tuning |
07.05 –13:25
Factor
Offset
⌂◄
►
1.00000
0.000
▲
1 | - | Tuning |
▼
►
07.05 –13:25
Enter the calculated offset value, confirm with ..√.. and push
the Home button four times to return to the main menu.
Offset
0.000 |
ESC
30
..?..
OFFSET
DEL
..√..
Micro-Polar Brix LB 565
Chapter 4. Calibration
1|
- | LB 565 | 07.05 – 13:25
Select
Live Display
Diagnostic
Setup
Access Level
Language
STOP
▲
Basic
English
▼
►
LIVE DISPLAY
to return to the display.
1 | - | Live Display | 07.05 – 13:25
Concentration 1 av
75.50 %
Conc av.
The display value should now correspond to the actual value.
Conc act 64.35%
ESC PROBE ..▲▼..
ZOOM
Micro-Polar Brix LB 565
31
Chapter 4. Calibration
4.2.2 Sampling
The display to the left appears if you push RUN.
1 | - | Live Display | 07.05 – 13:25
Concentration 1 av
65.50 %
Conc av.
Conc act 64.35%
ESC PROBE ..▲▼..
ZOOM
Note: Push the PROBE button to start measurement of the raw
data. At the same time, the laboratory sample has to be taken
and marked. The analysis may be performed later, provided the
product is not changed by this.
1 | - | Live Display | 07.05 – 13:25
Taking Sample # 1
Sampling is in process......
Push the ..X.. button to stop the sample taking any time.
Conc av.
..X..
Conc act 64.35%
..▲▼..
1 | - | Live Display | 07.05 – 13:25
Save sample no. 1?
Conc av.
Conc act 64.35%
..X..
..▲▼..
If the sample taking took place without any problem, push
the ..√.. button to store the sample in the table and the
measurement continues.
..√..
You have to repeat the process described above for each further
sample.
The second sample taking should be started only when the display shows a significant difference to the first sample taking.
32
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.2.3 Entering the Laboratory Values
1 | - | Live Display | 07.05 – 13:25
Concentration 1 av
65.50 %
Conc av.
Conc act 64.35%
ESC PROBE ..▲▼..
1|
Push the ESC button to go to the main menu. A measurement can be stopped only on the main menu.
ZOOM
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
Stop
▲
Push STOP to stop the measuring system.
Basic
English
▼
►
1 | - |Toggle Run Mode|07.05 –13:25
Push ..√.. to confirm the prompt and the measurement switches to the STOP mode.
Switch Run Mode ?
..X..
1|
..√..
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
RUN
▲
1 | - |Setup |
Basic
English
▼
►
07.05 – 13:25
Comfiguration
Calibration
Input / Output
Service
Product
Change password
⌂◄
▲
SETUP
▼
CALIBRATION
►
Micro-Polar Brix LB 565
33
Chapter 4. Calibration
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Advanced
⌂◄
▲
CALIBRATE CONC
▼
►
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
▲
SAMPLING
▼
►
1 | 1/1 | Sample # 1 | 07.05 –13:25
Next sample
Actice
Meas value
Lab value
Advanced
◄
DEL
Yes
65.50 %
0.00 %
▲▼
LAB VALUE
..√..
1 | 1/1 | Sample # 1 | 07.05 –13:25
Lab value
0.00|
◄
DEL
Push DEL to delete default value, enter new value and push
..√.. to confirm.
▲▼
..√..
1 | 1/1 | Sample # 1 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
DEL
Yes
65.50 %
72.40 %
▲▼
..√..
NEXT SAMPLE
and repeat the step described above with the next sample.
After you have entered the last sample, push the ◄ button to
return to the calibration menu. (short push – one page, longer
push of the button – you get back to the Calibration menu immediately)
34
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.2.4 Automatic Calibration
1 | - |Calibrate Conc| 07.05 –13:25
Phase calibration including the enabled compensation is carried
out during automatic calibration.
Sampling
Calibr. autom.
Tuning
View
⌂◄
▲
▼
►
1 | - |Calibr. autom.| 07.05 –13:25
Start Calibr.
⌂◄
▲
▼
1 | - | Calibration |
START CALIBR.
►
07.05 –13:25
Calibrate now ?
..X..
CALIBR. AUTOM.
Push the ..√.. button to start the calibration.
..√..
1 | - | Calibrate Conc | 07.05 –13:25
Calibrated !
Push the ..OK.. button to confirm calibration.
..OK..
When calculating the new coefficient set, the factor and offset
will be reset (factor 1.00000 and offset 0.000).
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Tuning
View
⌂◄
▲
Push the ..⌂◄.. button four times to return to the main menu.
▼
►
Micro-Polar Brix LB 565
35
Chapter 4. Calibration
4.3 Manual Calibration
Manual calibration is possible only on the Advanced level.
Prerequisites for manual calibration are chapters
4.1 System Calibration
4.2 Start Calibration
4.2.1 Tuning
4.2.2 Sampling and
4.2.3 Entering the Laboratory Values
4.3.1 Manual Calibration with One Concentration
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
▲
▼
If the display depicted to the left is not visible, do the following on the live display:
ESC|SETUP|CALIBRATION|CALIBRATE CONC|
CALIBR. MANUAL
►
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Cal. Base
Coefficients
Start Calibr.
⌂◄
▲
Linear
Phase
▼
CAL. ORDER
►
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Linear
Quadratic
⌂◄
36
▲
LINEAR
▼
►
Quadratic calibration is possible only for a calibration with three
and more samples.
Micro-Polar Brix LB 565
Chapter 4. Calibration
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Cal. Basic
Coefficients
Start Calibr.
⌂◄
▲
Linear
Phase
▼
CAL. BASE
►
1 | - | Calibr. manual | 07.05 –13:25
Cal. Base
PHI
Phase
Attenuation
Both
⌂◄
▲
▼
►
(phase measurement)
The calibration base is selected depending on the number of
samples and their raw data. Initial calibration should be as simple as possible, since calibration can be optimized any time.
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Cal. Base
Coefficients
Start Calibr.
⌂◄
▲
Linear
Phase
▼
1 | - | Calibration |
►
07.05 –13:25
Push the ..√.. button to start the calibration, push ..X.. to go
back one page without calibration.
Calibrate now ?
..X..
1 | - | Calibration |
START CALIBRATION
..√..
07.05 –13:25
..OK.. accepts the calibration and changes to the next display.
Calibrated !
..OK..
Micro-Polar Brix LB 565
37
Chapter 4. Calibration
1 | - | Calibration | 07.05 –13:25
The curve to the left shows the characteristic curve lab /
measured value.
►
1 | - | Calibration | 07.05 –13:25
Correlation Lab/Meas. value
0.998726
..►..
The correlation shows the average deviation of the curve
from the sample series.
..OK..
..OK..
1 | - | Calibration | 07.05 –13:25
Calibration OK?
..X..
38
..√..
As soon as you confirm this prompt, the calibration display
appears again; from there you get back to the main menu by
pushing .⌂◄. four times and you can start the measurement
again.
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.3.2 Calibration with Two Concentrations
Calibration for two concentrations starts with changing the process type as described below.
Prerequisites for manual calibration are chapters
4.1 System Calibration
4.2.1 Tuning and
4.2.2 Sampling
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Advanced
⌂◄
▲
ADVANCED
▼
1| - | Advanced |
►
07.05 –13:25
Num. Cal. Sweeps
Process Type
⌂◄
▲
▼
1| - |Advanced |
Process Type
1 Conc.
2 Conc.
Split Conc.
.ESC.
10
PROCESS TYPE
►
07.05 –13:25
2 CONC
..?..
▲▼
..√..
Push the ..√.. button to accept the selected process type
and push the .⌂◄. button once to get to the following display.
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Calibrate Conc2
Advanced
⌂◄
▲
▼
CALIBRATE CONCENTRATION 1
►
Micro-Polar Brix LB 565
39
Chapter 4. Calibration
1 | - |Calibrate Conc | 07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
▲
SAMPLING
▼
►
There is only one sample table for both calibrations.
The lab values have to be entered for all samples used for calibration of concentration 1. All other samples have to be disabled
(active.... yes/no).
1 | 1/4 | Sample # 1 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
DEL
Yes
65.50 %
0.00 %
▲▼
LAB VALUE
..√..
1 | 1/4 | Sample # 1 | 07.05 – 13:25
Lab value
60.40 |
ESC
..?..
DEL
Delete default value with DEL, enter new value and confirm
with ..√...
..√..
1 |1 /4 | Sample # 1 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
DEL
Yes
65.50 %
60.40 %
▲▼
NEXT SAMPLE
with next sample.
..√..
1 |2 /4 | Sample # 2 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
40
DEL
Yes
74.35 %
67.80 %
ACTIVE
Disable sample.
▲▼
..√..
Micro-Polar Brix LB 565
Chapter 4. Calibration
1 | 2/4 | Sample # 2 | 07.05 – 13:25
Active
No
Yes
ESC
NO
..?..
DEL
..√..
1 |2 /4 | Sample # 2 | 07.05 –13:25
Next sample
Active
Meas value
Lab value
Advanced
◄
DEL
No
74.35 %
67.80 %
▲▼
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
▲
Push
◄
to return to the calibration page.
..√..
1 | - |Calibrate Conc | 07.05 –13:25
⌂◄
Make sure that all samples have been processed and only those
samples are active which are relevant for this calibration.
▼
Automatic as well as manual calibration is possible in this calibration mode. For non-professional users we recommend the
automatic mode.
►
1 | - |Calibr. autom. |07.05 –13:25
START CALIBRATION
Start Calibr.
⌂◄
▲
▼
►
1 | - | Calibration | 07.05 –13:25
Push the ..√.. button to start the calibration; push ..X.. to return one page without calibration.
Calibrate now ?
..X..
..√..
Micro-Polar Brix LB 565
41
Chapter 4. Calibration
1 | - | Calibration | 07.05 –13:25
Push ..OK.. to accept the calibration and to change to the
next display.
Calibrated !
..OK..
1 | - |Calibr. autom. |07.05 –13:25
Start Calibr.
⌂◄
▲
Push .⌂◄. twice to return two pages.
▼
►
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Calibrate Conc2
Advanced
⌂◄
▲
▼
CALIBRATE CONCENTRATION 2
►
Repeat the steps as described above for concentration 2; all
samples have to be enabled again in the sample table. Now you
have to disable all samples which are not used for concentration
2.
1 | - |Calibrate Conc2|07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
42
▲
▼
SAMPLING
►
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.3.3 Calibration with Split Value
With this type of calibration, two characteristic curves (concentrations) are combined in one measuring range; their point of
intersection defines the split value.
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Advanced
⌂◄
▲
ADVANCED
▼
1| - | Advanced |
►
07.05 –13:25
Num Cal. Sweeps
Process Type
⌂◄
▲
▼
1| - | Advanced |
Process Type
1 Conc.
2 Conc.
Split Conc.
.ESC.
10
►
07.05 –13:25
SPLIT CONC
..?..
▲▼
1| - | Advanced
..√..
|07.05 –13:25
Num. Cal. Sweeps
10
Process Type Split Conc.
Split Value
75.00 %
⌂◄
▲
PROCESS TYPE
▼
►
Micro-Polar Brix LB 565
Push the ..√.. button to accept the selected process type
and push the .⌂◄. button once to go to the display depicted
below.
The displayed split value has been set by the manufacturer,
but has to be adapted to the respective application.
The sample measurement should be selected such that the last
sample of the lower concentration is fairly close to the first sample measurement of the upper concentration. Ideally, the last
sample of the initial concentration is the first sample of the final
concentration.
43
Chapter 4. Calibration
1 | - | Live Display | 07.05 – 13:25
The sample measurement is carried out continuously over the
entire measuring range with the display depicted to the left. See
chapter 4.2.2 Sampling.
Concentration 1 av.
65.50 %
Conc av.
Conc act 64.35%
ESC PROBE ..▲▼..
ZOOM
After completion of sampling, the individual samples will be
enabled or disabled during input of the laboratory values, relative to the set split values. All samples smaller or equal to
the split value will be assigned to the lower concentration
range and all samples above to the upper concentration range.
The split value to be set must correspond to the point of intersection of both calibration curves.
1| - |Advanced |
07.05 –13:25
Num. Cal. Sweeps
10
Process Type Split Conc.
Split Value
75.00 %
⌂◄
▲
▼
1| - | Advanced |
►
07.05 –13:25
Split Value
Enter the split value and confirm with ..√...
75.00 |
ESC
SPLIT VALUE
..?..
DEL
..√..
Push the Home button .⌂◄. to return to the calibration page.
1 | - | Calibration | 07.05 – 13:25
System Adjust
Calibrate Conc
Calibrate Conc2
Advanced
⌂◄
▲
▼
CALIBRATE CONC
►
1 | - |Calibrate Conc | 07.05 –13:25
CALIBR. AUTOM.
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
44
▲
▼
►
The lower concentration is now calibrated. Then select
CONC2 and repeat the calibration process.
Back to the main menu and start the measurement.
Micro-Polar Brix LB 565
Chapter 4. Calibration
4.3.4 Calibration with Temperature Compensation
Before running a sample measurement you have to enable the
desired compensation input and check the calibration. If all inputs are enabled, the measured values of all inputs will be
stored automatically in the sample table.
1 | - |Calibrate Conc| 07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
▲
From the main menu, you get in the Advanced mode to the
display to the left via | SETUP | CALIBRATION | CALIBRATE
CONC. |
CALIBR. MANUAL
▼
►
1 | - | Calibr. manual | 07.05 –13:25
Cal. Order
Cal. Base
Coefficients
Compensation
Start Calibr.
⌂◄
▲
Linear
Phase
▼
►
1 | - |Compensation | 07.05 –13:25
Input
None
Mode
Additive
Order
Linear
Ref. Temp.
0.00
TC_Phi 1
0.00000
TC_dB 1
0.00000
ESC
..?..
COMPENSATION
▲▼
INPUT
..√..
If all inputs have been enabled during sample measurement,
you have the option to select a compensation from the list, since
all input values have been stored in the sample table.
1 | - |Compensation| 07.05 –13:25
Input
None
Current In 1
Current In 2
Pt 100
⌂◄
▲
▼
Pt 100
►
Micro-Polar Brix LB 565
45
Chapter 4. Calibration
You can select additive or multiplicative mode and set the order to linear or quadratic. If you select automatic calibration
mode, the above modes will be calculated automatically. This is
recommended for non-professional users.
1 | - |Compensation | 07.05 –13:25
Input
Pt 100
Mode
Additive
Order
Linear
Ref. Temp.
0.00°C
TC_Phi 1
0.00000
TC_dB 1
0.00000
ESC
..?..
▲▼
REF TEMP
..√..
1 | - |Compensation | 07.05 –13:25
Ref. Temp.
80.00 |
ESC
°C
..?..
DEL
..√..
1 | - |Compensation | 07.05 –13:25
Input
Pt 100
Mode
Additive
Order
Linear
Ref.Temp.
80.00°C
TC_Phi 1
0.00000
TC_dB 1
0.00000
ESC
..?..
▲▼
Enter the average operating temperature and confirm.
The coefficients TC_Phi 1 and TC_dB 1 are automatically calculated during calibration.
..√..
If you have completed the entries described above and have
carried out the steps described in chapters
4.1 System calibration
4.2.1 Tuning
4.2.2 Sampling and
4.2.3 Entering the Lab Values
you may proceed with the calibration as described below.
1 | - |Calibrate Conc1|07.05 –13:25
Sampling
Calibr. autom.
Calibr. manual
Tuning
View
⌂◄
46
▲
▼
CALIBR. AUTOM.
►
Micro-Polar Brix LB 565
Chapter 4. Calibration
1 | - |Calibr. autom. |07.05 –13:25
Start Calibr.
Compensation
⌂◄
▲
▼
Pt 100
START CALIBR.
►
1 | - | Calibr. autom. | 07.05 –13:25
Start calibration process.
Calibrate now ?
..X..
..√..
1 | - | Calibr. autom. | 07.05 –13:25
Calibrating...
..OK..
1 | - | Calibr. autom. | 07.05 –13:25
Calibrated !
..OK..
Micro-Polar Brix LB 565
Push .O.K. to confirm the calibration. Calibration is finished.
Push the Home button .⌂◄. four times to return to the main
menu and to start a measurement.
47
Chapter 5. Password
Chapter 5. Password
The measuring system can be protected by passwords against unauthorized access.
5.1 Password
The following access levels are available.
Read only
The measuring system cannot be started and stopped. You
can only switch from the live display to Diagnostic and to Access Level.
Basic
On the Basic level you can make essential entries, and stop
and start the system.
Profi
The Profi mode allows additional entries in the process type
menu, calibration menu and opens the Service menu.
Service
The Service level is reserved for technical service.
You have to enter a password to change from the access
level „Read only“ to „Basic“ or „Profi“.
At the time of delivery, this password is
PASS1
Changing from Profi to Basic or vice versa is possible without
password. You can change the password on the Profi or Basic
level.
48
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
Chapter 6. Inputs / Outputs
The measuring system includes two separate floating current
outputs.
6.1 Current Outputs
Current outputs 1 and 2 can be assigned to the concentrations for calibration with two concentrations.
You get to the setup display as follows.
1|
- | LB 565 | 07.05 – 13:25
Live Diplay
Diagnostic
Setup
Access Level
Language
RUN
SETUP
Basic
English
▲
▼
1 | - |Setup |
►
07.05 – 13:25
Configuration
Calibration
Input / Output
Service
Product
⌂◄
▲
INPUT/OUTPUT
▼
►
1 | - |Input / Output | 07.05 –13:25
CURRENT OUTPUT
Current Output
Current Input
Pt 100
Digital Output
Digital Input
⌂◄
▲
▼
►
1 | - |Current Output | 07.05 –13:25
Current Out 1
Current Out 2
⌂◄
▲
▼
Now you can select the respective current output and assign
it to the concentration after calibration.
►
Micro-Polar Brix LB 565
49
Chapter 6. Inputs / Outputs
6.1.1 Current Output Setup
1 | - |Current Output | 07.05 –13:25
Current Out 1
Current Out 2
⌂◄
▲
CURRENT_OUT 1
▼
►
1 | - | Current Out 1 | 07.05 –13:25
Assignmet
Upper Value
Lower Value
Test / Adjust
Error current
⌂◄
▲
Conc.
95.00 %
60.00 %
▼
►
1 | - | Current Out 1|07.05 –13:25
Assignment
Conc.
Conc. 2
Current In 1
Current In 2
Pt 100
.ESC.
..?..
ASSIGNMENT
▲▼
CONC
Select and confirm with ..√...
..√..
In case of two concentrations and outputs enabled, the assignment can be chosen as needed.
1 | - |Current Out 1|07.05 –13:25
Assignment
Upper value
Lower value
Test / Adjust
Error current
⌂◄
▲
Conc.
95.00 %
60.00 %
▼
UPPER VALUE
►
1 | - |Current Out 1| 07.05 –13:25
Upper value
95.00 |
.ESC.
..?..
DEL
Delete the old value with DEL. Enter the new limit value and
confirm with ..√...
..√..
Set the lower value also as described above.
50
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
6.1.2 Test and Adjustment
1 | - |Current Out 1|07.05 –13:25
Assignment
Upper value
Lower value
Test / Adjust
Error current
⌂◄
▲
Conc.
95.00 %
60.00 %
TEST / ADJUST
▼
►
1 | - |Test / Adjust | 07.05 –13:25
Loop test
DAC trim
Live current
⌂◄
▲
4.00 mA
▼
►
DAC TRIM
! CAUTION: Current output 1 can only be set between 4
and 20 mA, since it is foreseen for a Hart® communicator.
1 | - | Trim Cout | 07.05 –13:25
Loop should be removed
from automatic control
..X..
Push .OK. to confirm that the process is not affected by the
measurement.
.OK.
1 | - | Trim Cout | 07.05 –13:25
Connect reference meter!
..X..
Push .OK. to confirm that the measuring system is connected.
.OK.
1 | - | TrimCout | 07.05 –13:25
Setting Current Output
To 4 mA
..X..
Push .OK. to confirm.
.OK.
Micro-Polar Brix LB 565
51
Chapter 6. Inputs / Outputs
1 | - | Trim Cout | 07.05 –13:25
Enter meter value
3.80
.ESC.
mA
.DEL.
Read off display of measuring system and enter value.
..√..
1 | - | Trim Cout | 07.05 –13:25
4 mA adjusted
4 mA value adjusted.
..X..
.OK.
1 | - | Trim Cout | 07.05 –13:25
Setting Current Output
to 20 mA
..X..
Push the .OK. button to confirm.
.OK.
1 | - | Trim Cout | 07.05 –13:25
Enter meter value
19.80 |
.ESC.
mA
.DEL.
Read off display of measuring system and enter value.
..√..
1 | - | Trim Cout | 07.05 –13:25
20 mA adjusted
..X..
Adjustment finished.
.OK.
1 | - |Test / Adjust | 07.05 –13:25
Loop test
DAC trim
Live current
⌂◄
52
▲
15.00 mA
▼
To check the current loop and possibly connected remote displays, you can set a current between 4 and 20 mA via the test
function. If you quit the test function, the system automatically
switches back to the live current.
►
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
6.1.3 Error Current
Different signal effects can be assigned to the output current.
1 | - |Current Out 1|07.05 –13:25
Assignment
Upper value
Lower value
Test / Adjust
Error current
⌂◄
▲
Conc.
95.00 %
60.00 %
▼
ERROR CURRENT
►
1 | - | Error current | 07.05 –13:25
Alarm Mode
Value
22.00 mA
ALARM MODE
⌂◄
▲
▼
►
Fixed values, Hold or freely adjustable values between 0 and
24 mA can be assigned.
1 | - | Error current |07.05 –13:25
Alarm mode
VALUE
22.00 mA
3.5 mA
Hold
Value
⌂◄
▲
▼
►
1 | - |Error current| 07.05 –13:25
Value
3.50
ESC
With this setting, you can default any current value for the
error case.
CAUTION: The current output 1 can only be set between
3.5 mA and 24 mA. [HART®]
mA
DEL
..√..
Enter value and confirm with ..√...
Micro-Polar Brix LB 565
53
Chapter 6. Inputs / Outputs
6.1.4 Current Output 2
1 | - |Current Output | 07.05 –13:25
Current Out 1
Current Out 2
⌂◄
▲
CURRENT OUT 2
▼
►
1 | - |Current Out 2|07.05 –13:25
Assignment
Conc.2
Upper value
95.00 %
Lower value
60.00 %
Range
4 - 20 mA
Test / Adjust
Error current
⌂◄
▲
▼
0 – 20 mA
4 – 20 mA
54
▲▼
RANGE
►
1 | - |Current Out 2|07.05 –13:25
Range
.ESC.
All settings for current output 2 have to be made in the same
manner as for output 1, with the exception of the range setting.
After selection of the required range, carry out all setting and
calibration steps as described in chapter 6.1.2.
..√..
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
6.2 Current Inputs
If the window below is not displayed, you can invoke it on
the main menu via |SETUP |INPUT/OUTPUT |
1 | - |Input / Output | 07.05 –13:25
Current Output
Current Input
Pt 100
Digital Output
Digital Input
⌂◄
▲
CURRENT INPUT
▼
►
6.2.1 Enabling the Current Input
1 | - |Current Input | 07.05 –13:25
Current In 1
Current In 2
⌂◄
▲
CURRENT IN 1
▼
►
1 | - |Current In 1 | 07.05 –13:25
Enabled
DAC trim
Live current
⌂◄
▲
nein
4.00 mA
▼
ENABLED
►
1 | - |Current In 1 | 07.05 –13:25
Enabled
no
yes
.ESC.
ENABLING
..?..
▲▼
..√..
If a measurement is running, enabling an adjusted current input
which is not used may cause an error.
Micro-Polar Brix LB 565
55
Chapter 6. Inputs / Outputs
6.2.2 Range Setting and Adjustment
1 | - | Current In 1 | 07.05 –13:25
Enabled
ja
Range
0 – 20 mA
Upper value
100.00 °C
Lower value
0.00 ° C
DAC trim
Live current
4.00 mA
⌂◄
▲
▼
RANGE SETTING
►
1 | - |Current In 1| 07.05 –13:25
Range
0 – 20 mA
4 – 20 mA
.ESC.
4 – 20 mA
▲▼
..√..
1 | - | Current In 1 | 07.05 –13:25
Enabled
yes
Range
4 – 20 mA
Upper value
100.00 °C
Lower value
0.00 ° C
DAC trim
Live current
4.00 mA
⌂◄
▲
▼
DAC trim
►
1 | - | Trim Cin | 07.05 –13:25
Loop should be removed
from automatic control!
..X..
Push .OK. to confirm that the process is not affected by the
measurement.
.OK.
1 | - | Trim Cin | 07.05 –13:25
Connect current generator!
..X..
56
Push .OK. to confirm that the current generator is connected.
.OK.
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
1 | - | Trim Cin
| 07.05 –13:25
Set current generator
to 4 mA
..X..
1 | - | Trim Cin
Set current generator to 4 mA.
.OK.
| 07.05 –13:25
Generator set to 4 mA?
..X..
1 | - | Trim Cin
.OK.
| 07.05 –13:25
4 mA adjusted.
Push .OK. to confirm adjustment of the lower value.
..X..
1 | - | Trim_Cin
.OK.
| 07.05 –13:25
Set current generator
to 20 mA
..X..
1 | - | Trim Cin
Set current generator to 20 mA.
.OK.
| 07.05 –13:25
Generator set to 20 mA?
..X..
1 | - | Trim Cin
Push the .OK. button to confirm.
.OK.
| 07.05 –13:25
Push .OK. to confirm adjustment of the lower value.
20 mA adjusted.
..X..
Push the .OK. button to confirm.
.OK.
Micro-Polar Brix LB 565
57
Chapter 6. Inputs / Outputs
1 | - |Current In 1 | 07.05 –13:25
Enabled
ja
Range
4 – 20 mA
Upper value
100.00 °C
Lower value
0.00 ° C
DAC trim
Live current
4.00 mA
⌂◄
▲
▼
Adjustment finished. The live current is displayed.
►
If necessary, carry out range setting and calibration of current
input 2 as described above.
6.3 Pt 100
Before enabling, you have to stop the measuring system, as the
change in configuration may lead to errors.
6.3.1 Pt 100 Enabling
1 | - |Input / Output | 07.05 –13:25
Current Output
Current Input
Pt 100
Digital Output
Digital Input
⌂◄
▲
1|-|
Pt 100
PT 100
▼
| 07.05 –13:25
Enabled
Trim Pt 100
Pt 100 live
⌂◄
▲
1|-|
Pt 100
►
no
ENABLED
▼
►
| 07.05 –13:25
Enabled
no
yes
ESC
58
Select „yes“ and confirm with ..√….
▲▼
..√..
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
6.3.2 Pt 100 Calibration
1|-|
Pt 100
| 07.05 –13:25
Enabled
Trim Pt 100
Pt 100 live
⌂◄
▲
yes
TRIM Pt 100
▼
►
1 | - |Trim Pt 100 | 07.05 –13:25
Connect 100 Ohm resistor
to Pt 100 terminals !
(for 0°C / 31.4°F adjustment)
..X..
..OK..
.OK.
Connect 100 Ohm resistor to the Pt100 terminals [11] [23].
1 | - |Trim Pt 100 | 07.05 –13:25
100 Ohm resistor connected?
..X..
Confirm once more with .O.K..
.OK.
1 | - |Trim Pt 100 | 07.05 –13:25
Lower point adjusted
..X..
Adjustment of lower point finished.
.OK.
1 | - |Trim Pt 100 | 07.05 –13:25
Connect 138,5 Ohm resistor
to Pt 100 terminals !
(for 100°C / 211.4°F adjustment)
Micro-Polar Brix LB 565
After connection of the resistor, confirm with ..OK...
59
Chapter 6. Inputs / Outputs
1 | - |Trim Pt 100 | 07.05 –13:25
138.5 Ohm resistor connected?
..X..
Confirm prompt.
.OK.
1 | - |Trim Pt 100 | 07.05 –13:25
Upper point adjusted.
..X..
Calibration is finished.
.OK.
6.4 Digital Output
The measuring system includes two changeover relay outputs
which can be assigned to the respective application.
Relay 1 is associated with LED signal 1 and relay 2 with signal 2.
6.4.1 Digital Output Assignment
1 | - |Digital Output | 07.05 –13:25
Relay 1
Relay 2
Test
From the main menu you get to the display depicted to the
left via | Setup | Input/Output | Digital Output
RELAY 2
⌂◄
1|-|
▲
Relay 2
▼
►
| 07.05 –13:25
Function
No product
Select the display with the arrow keys.
⌂◄
60
▲
▼
►
Micro-Polar Brix LB 565
Chapter 6. Inputs / Outputs
1|-|
Relay 2
Function
None
Error
Hold meas.
No product
Alarm min
Alarm max
ESC
..?..
| 07.05 –13:25
Push ▲▼ and then ..√.. to assign a function to the relay.
▲▼
..√..
Function
Description
None
Relay and LED function disabled
Error
In case of error, relay and LED will be set.
Hold meas.
If Hold function is enabled, relay and LED
will be set.
No product
If Pause detection is enabled, this will be
signaled via relay and LED.
Alarm min.
The relay switches if the value falls below
the limit value to be set.
Alarm max.
The relay switches if the value exceeds
the limit value to be set.
6.5 Digital Input
Different functions can be assigned to the digital inputs. See
table below:
Function1
Function2
Function3
Terminals
DI 1
None
Start
DI 2
None
Hold
Product
13/25
DI 3
None
Sample
Product
14/26
12/24
For external start function, the start function has to be set to
external in the Measurement menu window.
Hold means that averaging is stopped, but the measurement
continues to run.
Sample means that sampling is started by closing the contact.
Micro-Polar Brix LB 565
61
Chapter 6. Inputs / Outputs
6.5.1 External Product Switchover
1 | - |Digital Input |07.05 –13:25
Status
DI 1 function
DI 2 function
DI 3 function
⌂◄
▲
None
None
None
▼
From the main menu you get to the window display depicted
to the left via |SETUP |INPUT/OUTPUT |DIGITAL IINPUT.
DI 2 FUNCTION
►
1 | - |Digital Input |07.05 –13:25
DI 2 function
PRODUCT
None
Hold
Product
ESC
DEL
▲▼
..√..
DI 3 also has to be set to product. Please take the terminal assignment from the table below.
1 | - |Digital Input |07.05 –13:25
Status
DI 1 function
DI 2 function
DI 3 function
⌂◄
▲
None
Produkt
None
▼
►
Terminals
DI 2
13 / 25
DI 3
14 / 26
Product 1
Open
Open
Product 2
Closed
Open
Product 3
Open
Closed
Product 4
Closed
Closed
CAUTION!
If you change to another product, the product-specific data
will be loaded automatically, including:
Configurations data
System calibration
Calibration data
Input/Output definitions
62
Micro-Polar Brix LB 565
Chapter 7. Factory Settings
Chapter 7. Factory Settings
1|
- | LB 565 | 07.05 – 13:25
Live Display
Diagnostic
Setup
Access Level
Language
RUN
▲
1 | - | Setup |
SETUP
▼
►
07.05 – 13:25
Configuration
Calibration
Input / Output
Service
Product
Change password
⌂◄
1|
This function allows you to reset the measuring system to its
original status.
▲
SERVICE
▼
►
- | Service | 07.05 – 13:25
Factory settings
FACTORY SETTINGS
⌂◄
▲
▼
►
1| - |Factory Settings| 07.05 – 13:25
If you confirm this prompt, all parameters and configuration settings will be reset to their original status, with the exception of
the sampling table and the reference measurement.
Restore now?
..X..
..√..
Micro-Polar Brix LB 565
63
Chapter 8. Error Lists
Chapter 8. Error Lists
8.1 Error Lists
All errors will be signaled by a red LED and a flashing RUN LED.
Error displayed on the LCD have to be confirmed. After the error
has been remedied, the LED’s are reset to the normal status.
8.1.1 Hardware Error
Battery voltage
Program memory faulty
Data memory faulty
I/O Communication trouble
8.1.2 Input Error
Error
Value too high
Value too low
Table is empty
Chart data
faulty
No chart data
available
Sampling full
64
Cause
Input value is too high
Input value is too low
Sampling has been selected without previous sample measurement
The measuring system has determined
faulty chart data during calibration.
The calculates chart data have been deleted
or calibration has not been completed.
You have tried to measure more then 10
samples.
Micro-Polar Brix LB 565
Chapter 8. Error Lists
8.1.3 Measurement Error
Error
Variance of phase
is too large
Attenuation too
high
Current input 1 out
of range
Current input 2 out
of range
Pt 100 temperature
out of range
Concentration out
of range
Concentration 2
out of range
Possible cause
The measured phase exceeds the
permissible limit value.
The measured attenuation exceeds the
permissible maximum value.
The enabled current input has not yet
been calibrated or is not occupied.
The enabled current input has not yet
been calibrated or is not occupied.
The enabled Pt 100 input has not yet
been calibrated or is not occupied.
The concentration calculated on the
basis of the raw data lies outside the
valid measuring range.
The concentration calculated on the
basis of the raw data lies outside the
valid measuring range.
All remedied measurement errors have to be confirmed with
O.K. so that the measuring system can return to the live display.
Micro-Polar Brix LB 565
65
Chapter 9. Calibration Data Sheet
Chapter 9. Calibration Data Sheet
9.1 Configuration
9.1.1 General
General
Date
Time
Tag
Default
01.06.04
13:00
Setting
Default
continuous
keyboard
20
no
Mark1
Setting
Default
60.0 – 100.0
Setting
9.1.2 Measurement
Measurement
Meas. mode
Start mode
Averaging
Reset averaging
Marker
Units
9.1.3 Plausibility
Plausibility
Process limits
Phase measurement
Variance
Ratio Phi/dB
Pause detection
100.00
6.0
yes
-15.0 dB
9.1.4 Microwave
Microwave
Cable
Ref. cable length
Signal cable
length
66
Default
Setting
4.00 m
4.00 m
Micro-Polar Brix LB 565
Chapter 9. Calibration Data Sheet
9.2 Product
Product
Product
Default
Setting
9.3 Input / Output
9.3.1 Current Output
Current_out 1
Assignment
Upper value
Lower value
Test/Calibration
Error current
Default
Conc.
95.00
60.00
O.K.
Hold
Setup
Current_out 2
Assignment
Upper value
Lower value
Range
Test/Calibration
Error current
Default
conc. 2
95.00
60.00
4 – 20 mA
O.K.
Hold
Setting
Current_in 1
Enabled
Range
Upper value
Lower value
Calibration
Live current
Default
no
4 – 20 mA
100.00
0.00
O.K.
17.05 mA
Setting
Current_in 2
Enabled
Range
Upper value
Lower value
Calibration
Live current
Default
No
4 – 20 mA
100.00
0.00
O.K.
17.05 mA
Setting
9.3.2 Current Input
Micro-Polar Brix LB 565
67
Chapter 9. Calibration Data Sheet
9.3.3 Pt 100 Input
Pt 100
Enabled
Pt 100
Calibration
Pt 100 Live
Default
no
O.K.
Setting
99.99 °C
9.3.4 Digital Output
Digital output
Relay 1
Relay 2
Default
Error
No Product
Setting
Default
none
none
none
Setting
Default
linear
phase
Setting
9.3.5 Digital Input
Digital input
DI 1 function
DI 2 function
DI 3 function
9.4 Calibration Data
9.4.1 Calibration Coefficients
Calibration
Calibration order
Calibration Basic
Coefficients
A1
A2
B1
B2
Compensation
Mode
Order
Ref. temp.
TC_Phi 1
TC_Phi 2
TC_Attn 1
TC_Attn 2
68
-0.19
0.0
0.0
0.0
75.00
none
additive
linear
0.00
0.00000
0.00000
0.00000
0.00000
Micro-Polar Brix LB 565
Active
Meas. value
Micro-Polar Brix LB 565
10
No.
9.4.2 Sampling Table
Lab value
Current_in 1
Current _in 2
Pt 100
Phi (m)
Attenuation
69
Calibration Data Sheet
Notes
70
Micro-Polar Brix LB 565
Notes
Micro-Polar Brix LB 565
71

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