FM50 Working TECO Manual

User Manual: TECO-FM50-Manual Igor's of metalworking and electrical manuals

Open the PDF directly: View PDF .
Page Count: 68

Download
Open PDF In Browser	View PDF

Instruction Manual & User Manual

www.tecowestinghouse.com

FLUXMASTER 50 INSTRUCTION MANUAL
Contents
TABLE OF CONTENTS
Foreword .......................................................................................................................................................................................................................................... 3
1.
2.

Safety Precaution ............................................................................................................................................................................................................ 3
Examination before Installation ................................................................................................................................................................................ 4

1. Safety Precautions
1.1 Precautions for Operation............................................................................................................................................................................................ 5
1.2 Environmental Precautions ........................................................................................................................................................................................ 8
2 Hardware Instruction and Installation
2.1
2.2
2.3
2.4
2.5
2.6

Operational Environment ............................................................................................................................................................................................ 9
Sample Model No. Identification .............................................................................................................................................................................. 10
Specifications .................................................................................................................................................................................................................... 11
Wiring Diagram ................................................................................................................................................................................................................ 17
Dimensions & Location of Terminal Block ............................................................................................................................................................ 20
Mounting Instructions .................................................................................................................................................................................................. 33

3. Software Index
3.1 Keypad Operating Instructions.................................................................................................................................................................................. 35
3.2 Parameters List .................................................................................................................................................................................................................. 36
3.3 Parameter Function Description .............................................................................................................................................................................. 37
3.4 Malfunction Indication and Countermeasure .................................................................................................................................................... 49
3.5 General Malfunction Examination Method .......................................................................................................................................................... 52
4. Troubleshooting Procedure
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9

Flow chart............................................................................................................................................................................................................................ 53
Routine Examination and Periodical Examination............................................................................................................................................ 60
Maintenance Examination .......................................................................................................................................................................................... 61
Voltage Current Measurement ................................................................................................................................................................................ 62
EMI Filter (Class B) Specification ................................................................................................................................................................................ 63
DIN Rail Specification .................................................................................................................................................................................................... 63
Specification of Braking Resistor and Input Reactor........................................................................................................................................ 63
Specification of Braking Resistor .............................................................................................................................................................................. 64
Parameters Table .............................................................................................................................................................................................................. 65

FLUXMASTER 50 INSTRUCTION MANUAL
Forward
To fully employ all functions of this AC drive, and to ensure the safety for its users, please read through this operations manual in
detail. Should you have any further questions, please feel free to contact your local distributor or regional sales representative.
1. SAFETY PRECAUTION
The AC Drive is a power electronic device. For safety reasons, please read carefully those paragraphs with "WARNING" or
"CAUTION" symbols.They are important safety precautions to be aware of while transporting, installing, operating, or examining
the AC drive. Please follow these precautions to ensure your safety.
WARNING Personal injury may result from improper operation.
CAUTION The AC Drive or mechanical system may be damaged by improper operation.

WARNING
❙ Do not touch the PCB or components on the PCB right after turning off power and before the charging indicator goes off.
❙ Do not attempt to wire circuits while power is on. Do not attempt to examine the components and signals on the PCB
while the AC drive is operating.
❙ Do not attempt to disassemble or modify internal circuitry, wiring, or components of the AC drive.
❙ The grounding terminal of the AC drive must be grounded properly with 200V class type III standard.
❙ This is a product of the restricted sales distribution class according to EN61800-3.
❙ This product may cause radio interference.The user may be required to take adequate measures for RFI protection.

CAUTION
❙ Do not attempt to perform dielectric strength tests on internal components of the AC Drive.There are sensitive
semiconductor-devices vulnerable to high voltages.
❙ Do not connect the output terminals:T1 (U),T2 (V), and T3 (W) to AC power input.
❙ The CMOS IC on the primary PCB of the AC drive is vulnerable to static electrical charges. Do not touch the primary PCB
of the AC drive.

FLUXMASTER 50 INSTRUCTION MANUAL
2. Examination Before Installation
Every AC Drive has been fully tested and examined before shipment. Please carry out the following examination procedures after
unpacking your FM50 AC Drive.
❙ Check to see if the model number of the AC Drive matches the model number that you ordered.
❙ Check to see whether any damage occurred to the AC Drive during shipment. Do not connect the AC Drive to the
power supply if there is any sign of damage.
Contact your local distributor or regional sales representative if you find any abnormal conditions as mentioned above.

FLUXMASTER 50 INSTRUCTION MANUAL
1. Safety Precautions
1.1 Precautions For Operation Before Turning On Power
CAUTION
Choose the appropriate power source with correct voltage settings for the input voltage specification of the AC drive.

WARNING
Special care must be taken while wiring the primary circuitry panel.The L1 and L2 terminal must be connected to the input
power source and must not be mistakenly connected to T1,T2 or T3 output terminals.This may damage the AC drive when
the power is turned on.

CAUTION
❙ Do not attempt to transport the FM50 by the front of the cover. Securely hold AC Drives by the heat-sink mounting
chassis to prevent it from falling.This may cause personal injury or damage to the AC drive.
❙ Install the drive onto a firm metal base plate or another non-flammable type material. Do not install the drive on or
near any flammable material.
❙ An additional cooling fan may need to be installed if several drives are installed on one control panel.The temperature
inside an enclosed panel should be below 40 ˚C (104 ˚F) to avoid overheating.
❙ Turn off the power supply before proceeding to remove or perform any work on any panel. Carry out installation
procedures according to instructions given.This will help avoid a situation resulting in an operational malfunction.
❙ The AC Drive is suitable for use on a circuit capable of delivering not more than 5000 RMS symmetrical amperes.
❙ This product is not provided with overspeed protection.
❙ This product is only intended for use in a clean, dust and moisture free environment.

FLUXMASTER 50 INSTRUCTION MANUAL
When Power is Applied
WARNING
❙ Do not attempt to install or remove input or output connectors of the AC drive when the power supply is turned on.
Otherwise, it may be damaged due to the surge peak caused by the insertion or removal of power.
❙ When momentary power loss is longer than 2 seconds (the larger the horsepower, the the longer the time), the AC drive
does not have enough storage power to control the circuit; therefore, when power is restored, the operation of the
AC drive is based on the setup of F_10 and the condition of external switch.This is considered to be a restart as pertaining
to the following paragraphs.
❙ When the momentary power loss is short, the AC drive still has enough storage power to control the circuit; therefore,
when power is restored, the drive will automatically start operation again depending on the setup of F_23.
When restarting the drive, the operation is based on the setup of F_10 and the condition of external switch (FWD/REV
button). Attention: the restart operation is determined by F_23 and F_24.
(1) When F_10=0, the AC drive will not start in restart mode.
(2) When F_10=1 and the external switch (FWD/REV button) is OFF, the inverter will not start in restart mode.
(3) When F_10=1 and the external switch (FWD/REV button) is ON, the inverter will start automatically in restart mode.
Attention: Based on safety, please turn off the external switch (FWD/REV button) after power loss to avoid possible
damage to the machine and personnel after sudden restoration of power.

Under Operation
WARNING
Do not use a separate device to switch motor ON or OFF during operation. Otherwise, the AC drive may experience an
overcurrent breakdown.

WARNING
❙ To avoid personal injury caused by electrical shock, do not remove the front cover of the AC drive while the power is ON.
❙ When the automatic restart function is enabled, the motor and machinery will be restarted automatically.

FLUXMASTER 50 INSTRUCTION MANUAL
CAUTION
CAUTION
❙ Do not touch the heatsink base during operation.
❙ The FM50 can be easily operated from a low-speed to high-speed range. Please reconfirm the operating range of the motor
and machinery you are controlling.
❙ Do not examine the signals on the PCB of the AC drive during operation.
❙ All AC drives are properly adjusted and factory set before delivery.

CAUTION
Do not proceed with disassembly or examination procedure before ensuring that the power is off and the Power LED
is extinguished.

CAUTION
AC drive ambient temperature should be within temp: +14˚F ~ +104˚F (-10˚C ~ +40˚C), humidity under 95% RH
without condensing.

CAUTION
After the removal of shield sticker, the AC drive ambient temperature should be within +14˚F ~ +122˚F (-10˚C ~ +50˚C) and
humidity under 95% RH without condensing. In addition, the FM50 should be free from dripping water and or metal dust.

FLUXMASTER 50 INSTRUCTION MANUAL
1.2 Environmental Precautions

Avoid direct sunlight

Keep away from corrosive gases
or liquids

Keep away from oil grease and gas

Keep away from salty
environments

Keep away from rain or where
dripping water may get into
the AC Drive

Avoid dusty environments

Avoid excessive vibration

Avoid exessive direct heat

Avoid high temperature
environments

Keep away from high
electromagnetic waves

Keep away from radioactive matter

Keep away from flammable
material

FLUXMASTER 50 INSTRUCTION MANUAL
2. Hardware Instructions and Installation
2.1 Operational Environment
The installation site of the FM50 is very important. It relates directly to the functionality and the life span of your AC drive.
Please carefully choose an installation site that meets the following requirements:
❙ Mount the unit vertically
❙ Environment temperature: +14˚F ~ +104˚F (-10˚C ~ +40˚C) (without shield sticker: +14˚F ~ +122˚F (-10˚C ~ +50˚C)
❙ Avoid placing FM50 close to any heating equipment
❙ Avoid dripping water or humid environment
❙ Avoid direct sunlight
❙ Avoid oil, grease, and gas
❙ Avoid contact with corrosive gases and liquids
❙ Prevent foreign dust, flecks, or metal scraps from contacting the AC drive
❙ Avoid electric-magnetic interference (soldering or power machinery)
❙ Avoid excessive vibration; if vibration cannot be avoided, an anti-rattle mounting device should be installed to
reduce vibration.
❙ If the FM50 is installed in an enclosed control panel, please remove the shield sticker located at the top of the AC drive.
This will allow additional airflow and cooling.

Cooling Fan

❙ For proper Installation of the FM50, you must place the front side of the AC Drive facing front and the top of the AC drive in
the up direction for better heat dissipation.
❙ Installation must be compliant to the following requirements.

FLUXMASTER 50 INSTRUCTION MANUAL

Note: Maximum temperature in the enclosure is 122˚F (50˚C) with Shield Sticker removed

2.2 Sample Model No. Identification

C = Chassis
N4 = NEMA 4
OC = Chassis with Filter
N4FS = NEMA 4 with Operator Devices

=1/4

P2
HP
03 = 3HP

FLUXMASTER 50 INSTRUCTION MANUAL
2.3 SPECIFICATIONS
2.3.1 Product Specifications
Model: FM50
Suitable Motor Power
Rating (KW)
Motor (HP)
Output Current (A)
Rated
Capacity (KVA)
Weight (lb)
Input Voltage Max.
Output Voltage Max.
Dimension H*W*D (inches)
EMC Specification

1P2-X

1P5-X

101-X

0.2

0.4

0.75

1/4
1/2
1.4
2.3
0.53
0.88
2
2
Single Phase 100-120V (+10%, -15%), 50 / 60Hz (+/-5%)
Three Phase 200-240V (Proportional to input voltage)
5.20 x 2.84 x 4.65
Without Filter

Model: FM50

2P2-X

2P5-X

Suitable Motor Power
Rating (KW)
Motor (HP)
Output Current (A)
Rated
Capacity (KVA)
Weight (lb)
Input Voltage Max.
Output Voltage Max.
Dimension H*W*D (inches)
EMC Specification

0.2

0.4

1/
4

1/
2

Model: FM50
Suitable Motor Power
Rating (KW)
Motor (HP)
Output Current (A)
Rated
Capacity (KVA)
Weight (lb)
Input Voltage Max.
Output Voltage Max.
Dimension H*W*D (inches)
EMC Specification

201-X
0.75

1
4.2
1.6
2

202-X

203-X

1.5

2.2

1
2
3
2.3
4.2
7.5
10.5
0.88
1.6
2.9
4.0
2
2
5
5
Single/Three Phase 200-240V (+10%, -15%), 50 / 60Hz (+/-5%)
Three Phase 200-240V (Proportional to input voltage)
5.20 x 2.84 x 4.65
5.63 x 4.65 x 4.65 x 6.77
Without Filter

1.4
0.53
2

401-X

402-X

403-X

0.75

1.5

2.2

1
2.3
1.7
4

2
3.8
2.9
4
Three Phase 380-480V (+10%, -15%), 50 / 60Hz (+/-5%)
Three Phase 380-480V (Proportional to input voltage)
5.63 x 4.63 x 6.77
Without Filter

3
5.2
4.0
4

FLUXMASTER 50 INSTRUCTION MANUAL
2.3.2 Functional Specifications
Item
Input Signal Type
Control Method
Frequency Range
Frequency
Control

Control
Characteristics

Resolution Setting
Keypad Setting
External Signal Setting
Other Function
Carrier Frequency
Accel/Decel Time
V/F Pattern
Torque Control
Multi-Function Input
Multi-Function Output
Braking Torque
Built-In Functions

Display
Operating Temperature
Humidity
Vibration
EMC Specification
UL
Overload Protection
Overvoltage
Undervoltage
Protection
Momentary
Function
Power Loss
Stall Prevention
Output Short-circuit
Ground Fault
Other Protection
Installation

Specification
(SOURCE) input (External 24VDC Input is allowed) (PNP type)
Sinusoidal wave PWM control
1 ~ 200Hz*1
Digital: 0.1Hz (1 ~ 99.9Hz); 1Hz (100 ~ 200Hz)
Analog: .06Hz / 60Hz
Directly setup by ▲ ▼ buttons.
0 ~ 10V, 4 ~ 20mA, 0 ~ 20mA
Frequency upper and lower limit
4 - 16KHz*2
0.1 ~ 999 Sec
6 Patterns
Adjustable Torque boost level (manual torque boost)
2 Programmable Inputs, to be used as multi-speed 1(SP.1) / multi-speed
2(SP.2) *1/ Jog / External emergency stop / External Base Block Command/
Reset Command
One output contact available as Fault / Running / At speed signals.
1P2~101/2P2~201: Approximately 20%
202/203/401/402/403: 20% ~ 100%, built-in braking transistor
Decelerate or free run stop, Auto reset, DC braking frequency /
Voltage / Time can be setup by constants.
Three digit 7 segment LED display frequency / functions constants /
fault record /CPU version.
14 ~ 104˚F (-10 ~ 40˚C); 14 ~ 122˚F ( -10 ~ 50˚C) without shield sticker
0 ~ 95% RH non-condensing.
Under 1G (9.8m/S2)
EN50081-1, EN50081-2, EN50178, EN61800-3 + All
UL508C
150% for 1 minute
DC Bus voltage > 410V(100/200 series); DC Bus voltage > 800V(400 series)
DC Bus voltage < 200V(100/200 series); DC Bus voltage < 400V(400 series)
Power-loss 0 ~ 2 sec: AC drive can be restarted with Speed Search.
During Acceleration / Deceleration/ Constant speed
Electronic circuit protection
Electronic circuit protection
Heatsink overheat protection, Current limit
Direct installation or DIN rail (Option).

Note: *1: CPU version v1.9 and above.
*2: Carrier Frequency Range: CPU Version v1.6 is 4 ~ 8kHz.
CPU Version v1.9 and above are 4 ~ 16kHz.

FLUXMASTER 50 INSTRUCTION MANUAL
2.3.3 Options and Wiring Specifications
Molded-Case Circuit Breaker / Magnetic Contactor
❙ Warranty does not apply to damage caused by the following situations:
(1) Damage to the AC drive caused by the lack of appropriate molded-case circuit breaker or when an oversized circuit
is installed between the power supply and the AC drive.
(2) Damage to the AC drive caused by the magnetic contactor, phase advancing capacitor, or surge-protector installed
between the AC drive and the motor.
Model Type

1P2/1P2/2P2/2P5

101/201/202

203

401/402/403

Molded-Case Circuit Breaker
Primary Circuit Terminal

15A
Wire Dimension
(#14 AWG)
2.0mm2
Terminal Screw
M3

20A
Wire Dimension
(#14 AWG)
2.0mm2
Terminal Screw
M3/M4

30A
Wire Dimension
(#12 AWG)
3.5mm2
Terminal Screw
M4

15A
Wire Dimension
(#12 AWG)
3.5mm2
Terminal Screw
M4

L1
T1

L2
T2

Signal Terminal (TM2)
1~11

Wire Dimension 0.75 mm2 (#18 AWG),Terminal Screw M3

Recommended Wire Type

Use Copper Conductors Only. Size Field Wire Based on 167˚F (75˚C) Wire Only.
Wire Voltage Rating Must Be a Minimum of 300V.

❙ Please utilize three-phase squirrel-cage induction motor with appropriate capacity.
❙ If the AC drive is used to drive more than one motor, the total capacity must be smaller than the capacity of the AC drive.
Additional thermal overload relays must be installed in front of each motor. Set Fn_18 at 1.0 times of the rated value
specified on the motor nameplate at 50Hz, 1.1 times of the rated value specified on the motor nameplate at 60Hz.
❙ Do not install phase advancing capacitors, LC, or RC components between the AC drive and the motor.

FLUXMASTER 50 INSTRUCTION MANUAL
2.3.4 Application and Recommendations for
Installing Auxiliary Equipment
From the Power Source:
❙ Apply the power source at the correct rated voltage to prevent damage to the AC drive.
❙ A Power Disconnect or Circuit breaker must be installed between the AC power supply and the AC drive.
Molded-Case Circuit Breaker:
❙ Utilize an appropriate circuit breaker that is suitable for the rated voltage and current ratings of the AC drive, to switch
ON/OFF the power supply to the AC drive, and as additional protection for the AC drive.
❙ Do not operate the circuit breaker to switch ON or OFF the AC drive.The circuit breaker should be used only to supply input
power and should not be used for operational sequences.
Ground Fault Circuit Breaker:
❙ To ensure personnel safety, a ground fault circuit breaker should be added to prevent false operation caused by
leakage current.
Magnetic Contactor:
❙ The Magnetic Contactor is not required for standard operation.To utilize external control, automatic restart, or breaking
controller, the magnetic contactor must be added at the primary side.
❙ Do not operate the magnetic contact to switch ON or OFF the AC drive.
Power Quality Improvement AC Reactor:
❙ If a large capacity power source is applied (over 600KVA), an additional AC reactor may be added to improve the
power factor.
Inverter:
❙ Power supply input terminals L1 and L2 are not differentiated on phase sequence.They can be arbitrarily connected.
❙ Output terminal T1,T2, and T3 should be connected to the U,V, and W terminals of the motor respectively. If motor turns in
opposite direction of the inverter command, exchange two of the three wire connections to correct this problem.
❙ Output terminal T1,T2, and T3 should never be connected to power source. Otherwise, damage to the AC drive could result.
❙ Properly ground the grounding terminal in compliance to 200V class type three grounding. (The 400V class type has
special grounding.)

FLUXMASTER 50 INSTRUCTION MANUAL
External wiring should be carried out in accordance with the following requirement. Check and reassure the wiring is correct
after completion.
(Do not utilize the control circuitry buzzer to check the wiring).
EMI Connections:
It is very important that the connections between the AC drive, the shielded motor cable, and the EMI filters are tested as follows.
❙ Use a metal grounding plate and place the AC drive and the EMI filter on the plate.
❙ Use a shielded motor cable with 4 connectors (U,V,W, & Earth). Don't use the shielding as safety earth (shield is high
frequency earth).
❙ Remove any paint around the two metal coupling nut holes to ensure that the metal coupling nuts (and the shielding) make
contact with the AC drive and the motor.
❙ Don't solder a conductor to the shielding.
❙ Use a metal clamp to connect the shielding from the motor cable with the metal grounding plate.This ensures a perfect
high frequency earth connection between AC drive, grounding plate and EMI filter.
❙ Keep the distance between the AC drive and EMI filter as short as possible (< 11.8"). If longer, use a shielded cable with a
metal coupling nut and a metal clamp to connect the shielded cable to the AC drive and metal grounding plate.
❙ The only earth connection between the LISN and the test plate should be via the EMI filter.
❙ Use a motor rated at or below the AC drive rating.
❙ Install a noise filter for AC drive on the output side of the primary circuit to suppress conducting noise.

Filter (Optional)

FLUXMASTER 50 INSTRUCTION MANUAL
❙ When the distance between the AC drive and motor is longer than 330ft (100m) cable wire should be carefully chosen
to reduce the wiring resistance below 3% and the voltage drop (V ) = 3 x Wire resistance (52/ft) x wire length (ft) x current.
❙ Control circuitry wiring must be separately terminated and away from the primary power circuitry and other high-voltage or
large-current power lines to avoid noise interference.
❙ To reduce the noise interference and avoid possible operational problems, shielded twisted pair cable should be used
to wire the control circuitry. Please refer to following diagram. Connect the shield wire to the grounding terminal.
Connect only one end of the shield.

❙ Wiring distance of 164ft (50m) or under is recommended.
❙ The grounding terminal of the AC Drive must be correctly grounded in compliance with 200V class type three grounding.
❙ Grounding wire should be wired in accordance to electrical equipment (AWG) with the length of the grounding wire as
short as possible.
❙ The grounding wire of the AC drive must not be grounded together with other large current loads (such as soldering
machines or large current motors).They should be grounded separately.

FLUXMASTER 50 INSTRUCTION MANUAL

(b) correct

(a) correct

❙ Ground circuit must not be formed when grounding several AC drives together.
(D) Wire specification. Apply appropriate wire with correct diameter for primary power circuitry and control circuitry in
compliance with NEC or other applicable codes.

2.4 Wiring Diagram

3ø

Multi-Function Output

Wire Terminations to the AC drive must be made with either UL listed field wiring lugs or UL listed crimp type ring terminals.
*Note: Only for 230V 2,3HP and 460V 1-3HP models.

FLUXMASTER 50 INSTRUCTION MANUAL
External 24V Supply

FLUXMASTER 50 INSTRUCTION MANUAL
Inverter Terminal Descriptions, Primary Circuitry Terminal Block (TM1) Description
Terminal Symbol
L1/L (R)
L2 (S)
L3/N (T)
P
R
T1 (U)
T2 (V)
T3 (W)

Function Description
Primary power source input to Drive
Single phase: L1/L2 or L/N
Three phase: L1/L2/L3
External braking resistor terminal
(230V, 2/3HP and 460V, 1-3HP models only)
Inverter output to Motor

Tightening torque for TM1 is 1lb-ft or 12lbs-in (all 115VAC models and 230V 1/4 - 1HP)
Tightening torque for TM1 is 1.3lbs-ft or 16lbs-in (230V 2, 3HP and 460V 1-3HP)
* Wire voltage rating must be a minimum of 300V(200V series)/600V(400V series)

Control Circuitry Terminal Block (TM2) Description
Terminal Symbol
1
2
3
4
5
6
7
8

TRIP
RELAY
FWD (FW)
REV (RE)
+ 12V(12)
SP1(SP)
RESET(RS)

10
11

Function Description
Fault relay output terminal (Multi-Function output terminal) (see parameter F_21)
Connection point rated capacity 250VAC/1A (30VDC/1A)
Operation control terminals (see parameter F_03)
Common point for terminals 3 / 4 / 6 / 7
Multi-Function input terminals (see parameter F_19)
+10V

Power terminal for potentiometer (Pin 3)

Analog input wire

Analog frequency signal input terminal (Pin 2 of
potentiometer or positive terminal of 0~10V /
4~20mA / 0~20mA)

Wiper
0V(FM -)
FM+

Analog signal common point (Pin 1 of potentiometer)
or negative terminal of 0~10V / 4~20mA / 0~20mA)
Analog frequency signal output terminal
Output terminal signal is 0 ~ 10VDC/Fn_6

Analog common
Analog output positive
connection point

Tightening torque for TM2 is 0.42lb-ft or 5.03lbs-in.
* Wire voltage rating must be a minimum of 300V.
* Control wiring should not run in the same conduit or raceway with any power or motor wiring.
* Single Input and Output Terminals (TM2) Ratings are ALL Class 2.
* Use copper conductors only. Size field wiring based on 167˚F (75˚C) wire only.

FLUXMASTER 50 INSTRUCTION MANUAL
SW1 Function Description
Switch 1

External Signal Type
0 ~ 20mA analog signal (When F_11 is set to 1)
4 ~ 20mA analog signal (When F_11 is set to 2)

0 ~ 10VDC analog signal (When F_11 is set to 1)

2.5 Dimensions & Location of Terminal Block
115V 1/4 - 1HP, 230V 1/4 - 1HP models

Unit: inches
5.20 4.57

5.12

0.32 4.65 2.40

2.83

NOTE: For safety reasons, we strongly recommend removing the M4 grounding
screw, then attach the enclosed "metal frame grounding terminal" on the same
location to make a grounding bar to ensure proper grounding.

FLUXMASTER 50 INSTRUCTION MANUAL
230V, 2, 3HP, 460V 1 - 3HP

Dimensions & Installation of Class B Filter

2.36
2.99

0.98

FLUXMASTER 50 INSTRUCTION MANUAL
DIMENSIONS
FM50 NEMA 4X (IP65 Indoor Duty) with operators (115V, 230V 1/4 - 1HP models)

FLUXMASTER 50 INSTRUCTION MANUAL

INSTALLATION
FM50 NEMA 4X (IP65 Indoor Duty) with operators (115V, 230V, 1/4 -1HP models)

RE S E T

R UN
S TO P

7.83" (198.80mm)

P oten tio m e te r

R E V -0 -F W D
S W IT C H

D A TA
E NT
DS P
FUN

PO W ER

S W IT C H

4.86" (123.40mm)

L1 L2
5 0 /6 0 H z
S in g le P h a s e

T1 T2 T3
3 P h a se
IM

NOTE :
1. Power switch, REV-0-FWD switch and potentiometer are only available for NEMA 4X units with operator devices
2. Power supply cable: #14 AWG (2.0mm2)
3. Motor cable: #16 AWG (1.25mm2)
4. Tightening torque values for terminals
(1). Power/Motor cable (plug-in) terminal: 4.34in-lb (5kg-cm)
(2). Remote control wire: 3.47in-lb (4kg-cm)

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
Circuit Diagram
FM50 NEMA 4X (IP65 Indoor Duty) with operators (115V, 230V, 1/4 - 1HP models)

NOTE :
1. Power switch, REV-0-FWD switch and potentiometer are only for NEMA 4X units with operator devices.
2. Power supply cable: #14 AWG (2.0mm2)
3. Motor cable: #16 AWG (1.25mm2)
4. Tightening torque value for terminals:
(1). Power/Motor cable (plug-in) terminal: 4.34in-lb (5kg-cm)
(2). Remote control wire: 3.47in-lb (4kg-cm)
(3). Outer cover (M4): 5.20in-lb (6kg-cm)
5. Input source: single-phase (L1, L2, ), make sure that it is connected to the appropriate power supply.
6. Output motor: three-phase ( ,T1,T2,T3)

CAUTION
- Do not start or stop the AC drive using the main circuit power.
- NEMA 4X with operators: Always maintain REV-0-FWD switch at 0 position.This will ensure that the AC drive is stopped
before power up after power supply interruption. Otherwise, injury may result to personnel.

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
FM50 NEMA 4X (IP65 Indoor Duty) (115V, 230V, 1/4 - 1HP models)

MOUNTING

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
FM50 NEMA 4X (IP65 Indoor Duty) with operators (115V, 230V, 1/4 - 1HP models)

MOUNTING

FLUXMASTER 50 INSTRUCTION MANUAL
DIMENSIONS
FM50 NEMA 4X (IP65 Indoor Duty) with operators (230V 2, 3HP, 460V 1 - 3HP models)

FLUXMASTER 50 INSTRUCTION MANUAL
INSTALLATION
FM50 NEMA 4X (IP65 Indoor Duty) with operators (230V 2, 3HP, 460V 1 - 3HP models)

NOTE :
1. Power switch, REV-0-FWD switch and potentiometer are only for NEMA 4X units with operator devices.
2. Power supply cable: 230V #12 AWG (3.5mm2); 460V #16 AWG (1.25mm2)
3. Motor cable: 230V #14 AWG (2.0mm2); 460V #16 AWG (1.25mm2)
4.Tightening torque values for terminals:
(1). Power/Motor cable (TM1,TM3) Terminal: 6.94in-lb (8kg-cm)
(2). Remote control wire: 3.47in-lb (4kg-cm)
(3). Outer cover (M4): 6.94in-lb (8kg-cm)
*Models FM50-202-N4FS & FM50-203-N4FS with operator devices are single phase input only.

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
Circuit Diagram
NEMA 4X (IP65 Indoor Duty) with operators (230V 2, 3HP, 460V 1 -3HP models)

NOTE :
1. Power switch, REV-0-FWD switch and potentiometer are only for NEMA 4X units with operator devices
2. Power supply cable: #12 AWG (3.5mm2)
3. Motor cable: #16 AWG (1.25mm2)
4.Tightening torque values for terminals:
(1). Power/Motor cable (plug-in) terminal: 4.34in-lb (5kg-cm)
(2). Remote control wire: 3.47in-lb (4kg-cm)
(3). Outer cover (M4): 5.20in-lb (6kg-cm)
5. Input source: single-phase or three-phase (L1, L2, L3, ) ensuring that it is connected to a 200/230V or a 400/460V supply.
(Models FM50-202-N4FS & FM50-203-N4FS with operator devices are single phase input only).
6. Output motor: three-phase ( T1,T2,T3)

CAUTION
- Do not start or stop the AC drive using the main circuit power.
- NEMA 4X with operators: Always maintain REV-0-FWD switch at 0 position.This will ensure that the AC drive is stopped
before power-up again after power supply interruption. Otherwise, injury may result to personnel.

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
FM50 NEMA 4X (IP65 Indoor Duty) (230V 2,3HP, 460V 1 -3HP models)

MOUNTING

NOTE:
For ALL MODELS WITH FILTERS, additional items will be found inside the box including: QTY 1 of EMC waterproof conformed
(IP65) ferrite core; QTY 1 of metal fastener; QTY 1 of MF Zin 5-C screw.

CAUTION
If the EMC regulation must be met, constrain the motor cables with the ferrite core onto the motor cable outside the plastic
enclosure as indicated in the above diagram.
Please Note: The length of the motor cable CANNOT exceed 5M under EMC regulation.
30

FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
FM50 NEMA 4X (IP65 Indoor Duty) with operators (230V 2,3HP, 460V 1 -3HP models)

FLUXMASTER 50 INSTRUCTION MANUAL
EMC MOUNTING
NEMA 4X (IP65 Indoor Duty) with operators ((230V 2,3HP, 460V 1 -3HP models)

FLUXMASTER 50 INSTRUCTION MANUAL
2.6 Mounting Instructions

FLUXMASTER 50 INSTRUCTION MANUAL
Din Rail Mounting Diagram

Step 1 Aim and insert the 4
retention ribs of the DIN
rail at the 4 holes in rear
panel of AC drive

Step1Use a small screwdriver,
inserting it into the
middle rib of DIN rail
and press the screwdriver
in order to remove the
DIN rail from the AC drive

Step 2 Push the DIN rail
forward until the middle
rib grips firmly with
back panel

DIN Rail Installation
A mounting clamp and a 1.38” width rail must be used to install the drive on the rail.

First place the groove on the back of module on
the upper edge of din rail, then push the module
down to lock-up position. Finally press the mounting plate upward into module.

1. Pull the mounting plate downward.
2. Rotate the inverter module to dismount it.

FLUXMASTER 50 INSTRUCTION MANUAL
3. Software Index
3.1 Keypad Operating Instructions
Keypad Description

CAUTION
To avoid damage, do not operate keypad by screwdriver or other sharp-ended tool.

Keypad Operation Flowchart

Note 1: Displays setting of frequency when stopped. Displays output frequency when running.
Note 2: The setting of the frequency can be modified either when stopped or when running.

FLUXMASTER 50 INSTRUCTION MANUAL
3.2 Parameter List
Function

Factory Setting
Accel.Time
Decel.Time

0
1
2

Operation Mode

Motor Rotation
Direction:
V/F Pattern
Frequency
Upper/Lower Limit
SP1 Frequency
JOG Frequency

4
5
6
7
8
9

Start / Stop Control

Frequency Control

Carrier frequency
Control
Torque Compensation

Function Description
Factory Adjustment
Accel.Time
Decel.Time
0: Forward / Stop, Reverse / Stop
1: Run/Stop, Forward / Reverse
0: Forward
1: Reverse
V/F pattern setting
Frequency upper limit
Frequency lower limit
SP1 frequency
JOG frequency
0: Keypad
1:Terminal (TM2)
0: Keypad
1:Terminal (0~10V / 0~20mA)
2:Terminal (4~20mA)

Carrier Frequency Setting

Torque compensation gain
0: Controlled deceleration stop
1: Coast to stop
DC braking time
DC braking injection frequency
DC braking level

DC Braking Setting

15
16
17

Electronic Thermal
Overload Protection

Protection based on motor rated
current

Multi-Function input terminal 1
(SP1) function

Multi-Function input terminal 2
(RESET) function

Multi-Function output terminal

Multi-Function Output

Range

Factory
Setting

Page

Note

0.1Sec
0.1Sec

0.1 ~ 999S
0.1 ~ 999S

5.0
5.0

37
37

*1 *3
*1 *3

0~1

1
0.1Hz
0.1Hz
0.1Hz
0.1Hz

1~6
1 ~ 200
1 ~ 200
1 ~ 200
1 ~ 200

1/4
50/60Hz
0.0Hz
10Hz
6Hz

39
40
40
40
40

*2
*2 *3
*3
*3

0~1

0~2

0.1%

1~5
(1~10)*4
0.0 ~ 10.0%

0.0%

0~1

0.1S
0.1Hz
0.1%

0.0 ~ 25.5S
1 ~ 10Hz
0.0 ~ 20.0%
50 ~ 100%
(0~200)

0.5S
1.5Hz
8.0%

43
43
43

100%

Stop Method

Multi-Function Input
Connection Point

Unit

1: Jog
2: SP1
3: Emergency Stop
4: External Base Block
5: Reset
6: SP2*4
1: Operating
2: Frequency Agreed
3: Fault

FLUXMASTER 50 INSTRUCTION MANUAL
Function

Reverse Lock-Out

Momentary Power
Loss
Auto Restart

Restore factory settings

SP2 Frequency
SP3 Frequency

26
27

Power Up Start

Software Version
Fault Log

29
30

Function Description

Unit

Range

Factory
Setting

Note

0: REV run
1
0~1
1: REV run Lock-Out
0: Enabled
1
0~1
1: Disabled
Number of Auto-restart times
1
0~5
010: Constants initialization to 50Hz system
020: Constants initialization to 60Hz system
SP2 frequency
0.1Hz
1.0 ~ 200Hz
SP3 frequency
0.1Hz
1.0 ~ 200Hz
0: Enable
1
0~1
1: Disable
CPU program version
Fault log for three faults.

NOTE:
*1 : Parameters that can be adjusted while running the drive.
*2 : Please refer to parameters F_25.
*3 : If the setting range is above 100, the setting unit becomes 1.
*4 : New features for CPU versions V2.1 and above.

3.3 Parameter Function Description
F_00 Factory Adjustment Parameter. Do not change.
F_01 : Acceleration Time = 0.1 ~ 999 sec
F_02 : Deceleration Time = 0.1 ~ 999 sec
1. Acceleration / Deceleration time calculation formula:
Acceleration time = F_01 x Frequency Setting
60Hz
Deceleration time = F_02 x Frequency Setting
60Hz

Page

20
30

48
48

*4
*4

48
48

FLUXMASTER 50 INSTRUCTION MANUAL
F_03: Operation Mode Selection = 0 : Forward / Stop, Reverse / Stop
1: Run / Stop, Forward / Reverse
NOTE 1: F_03 takes effect only when F_10 = 1 (external operation control)

Note: Reverse command is ignored when F_22 = 1 (Reverse lockout)
F_04: Motor Rotation Direction Setting = 0: Forward
1: Reverse
Although there is no Forward / Reverse pushbutton on the digital control panel, it is possible to adjust forward / reverse function
by changing the F_04 setting.
NOTE: When F_22 = 1: Reverse is disabled. F_04 cannot be set to 1.
The keypad indication will display "LOC".
NOTE: F_04 takes effect only when F_10 = 0 (Keypad start/stop control mode)

FLUXMASTER 50 INSTRUCTION MANUAL
F_05: V/F Pattern Setting = 1 ~ 6
Select F_05 = 1 - 6 to select one of the six preset V/F patterns (refer to the following tables).
Specification
Application
F_5

General Application
1

50Hz System
High Starting Torque
2

Decreasing Torque
3

General Application
4

60Hz System
High Starting Torque
5

Decreasing Torque
6

50Hz System
V/F pattern

Specification
Application
F_5

60Hz system
V/F pattern

F_5

1/4
2/5
3/6

10%
15%
25%

8%
10.5%
7.7%

FLUXMASTER 50 INSTRUCTION MANUAL
F_06: Frequency Upper Limit Range = 1 ~ 200Hz
F_07: Frequency Lower Limit Range = 1 ~ 200Hz
F_06: Factory setting refer to F_25.

F_06 (Freq. Upper Limit)

Internal
Frequency
Signal

F_07 (Freq. Lower Limit)

(Note)

Frequency Setting Signal

NOTE:
If F_07 = 0Hz, the frequency instruction is equal to 0Hz; the AC drive will stop at 0 speed.
If F_07 > 0Hz, the AC drive will output a minimum speed according to the setting in F_07.
F_08: SP1 Frequency = 1 ~ 200Hz
F_09: JOG Frequency = 1 ~ 200Hz
1. When F_19 or F_20 = 2 (multi-function input setting) and the multi-function input terminal is ON, the inverter operates at
SP1 frequency (F_08).
2. When F_19 or F_20 = 1 (multi-function input setting) and the multi-function input terminal is ON, the inverter operates at JOG
frequency (F_09).
3. When multi-function input terminals 1 and 2 are configured for SP1 frequency and JOG frequency, the priority of the
frequency setting is: JOG, SP1, Keypad setting, external frequency signal using a speed pot.

FLUXMASTER 50 INSTRUCTION MANUAL
F_10: Start / Stop Control = 0 : Keypad
= 1: Terminal (TM2)
NOTE: When F_10 = 1 (Terminal Control), emergency stop on the Keypad is enabled.
To avoid injuries to personnel or equipment damage when F_10 = 1, please refer to the descriptions of F_23/24 (Momentary
power loss ride-through and number of auto restart attempts).

Priority of selections for JOG, multi-function, and keypad/external frequencies

F_11: Frequency Control = 0 : Keypad
= 1: Analog Speed Pot Terminal (TM2) (0 ~ 10V / 0-20mA)
= 2: Analog Speed Pot Terminal (TM2) (4-20mA)
NOTE 1:
If the jog when start/stop control is set to keypad run
or SP1 frequency is switched on, the frequency is set
by SP1 speed and the frequency set up via the ▼▲ buttons
on the keypad are disabled. Original settings will be restored
after the SP1 connection or jog input is removed.

F_06
Fn_11=1

NOTE 2:
During the contact closure of the jog function, the keypad
control remains inactive until the jog contact connection
is reopened.

Fn_11=2
0mA
0V

4mA

20mA
10V

FLUXMASTER 50 INSTRUCTION MANUAL
F_12: Carrier Frequency = 1 ~ 10
F_12
1
2
3
4

Carrier Frequency
4 kHz
5 kHz
6 kHz
7.2 KHz

F_12

Carrier Frequency

F_12

Carrier Frequency

5
6
7
8

8 kHz
10 kHz*1
12 kHz*1
14.4 kHz*1

9
10

15 kHz*1
16 kHz*1

NOTE:
*1: Available for CPU version V1.9 and above.
2: If F_12 = 7~10, the inverter must operate with light loads.
Although an IGBT TYPE AC drive can provide a low audible noise level during its operation, it is possible that the switching of the
high carrier frequency may interfere with external electronic components (or other controllers) or even cause vibration in the
motor. Adjusting the carrier frequency can usually correct this problem.

F_13: Torque Compensation Gain = 0 ~ 10%
To enhance AC drive output torque patterns according to the B, C voltage points on the V/F pattern (refer to F_05 description)
and the (F_13) for this feature.

Voltage
100%

F_13=

Hz
1

2.5/3.0

50/60

NOTE: When F_13 = 0, the torque boost function is disabled.

FLUXMASTER 50 INSTRUCTION MANUAL
F_14 Stopping Method = 0 : Controlled deceleration stop
= 1 : Coast to stop
F_15 DC Braking Time = 0 ~ 25.5 sec
F_16 DC Braking Starting Frequency = 1 ~ 10Hz
F_17 DC Braking Level = 0 ~ 20%
If F_14 = 0
When the AC drive receives the stop command, it decelerates to the preset frequency set by F_16. After this, the output voltage
level that is set in F_17 will determine the amount of DC voltage that is injected into the motor.The time duration to perform this
stopping function is set in F_15.

If F_14 = 1
The inverter stops output immediately after receiving the stop command.The motor will enter into a coast to stop state until it
comes to a complete stop.
F_18: Motor Rated Current = 50 ~ 200%
1.The electronic thermal overload protection for the motor is as follows:
(1) Motor rated current = AC drive rated current x F_18. (F_18 = Motor rated current / AC drive rated current)
(2) When the load is within 100% of the motor’s rated current, the operation continues.When the load reaches 150% of the
motor’s rated current, the operation is allowed to continue for 1 minute. (Refer to curve (1) in Figure 3)
(3) After protecting the motor with the electronic thermal switch activated, the AC drive is cut off immediately.The OL1 light
will flash.To resume operation, push the RESET button or activate an external reset contact wired to Terminal 2.
(4) When the motor is operating at low speeds, the heat dissipation efficiency is lower.The electronic thermal activation level is
also reduced. (to change from curve (1) to curve (2) in Figure 3. Choose the appropriate F_05 setting according to the applied
motor to reach the desired performance.

FLUXMASTER 50 INSTRUCTION MANUAL
2.The electronic thermal protection for the AC Drive is as follows:
(1) When the load is within 103% of the AC drive rated current, the operation continues.When the load reaches 150% of rated
current of the AC drive, the operation will continue for 1 minute. (Refer to curve (1) of figure 3)
(2) After the activation of the electronic thermal switch, the AC drive is shut off immediately. (The OL2 light will flash) To resume
the operation, push RESET button or activate an external reset contact wired to Terminal 2.

F_19: Multi-Function Input Terminal 1 = 1~ 5 (1 ~ 6: CPU version v1.9 and above)
F_20: Multi-Function Input Terminal 2 = 1~ 5 (1 ~ 6: CPU version v1.9 and above)
1. F_19 = 1 or F_20 = 1: JOG control (refer to F_09; Jog Frequency Setting):
2. F_19, F_20 = 2 or 6 Multi-speed control (refer to F_08, F_26, F_27; Multi-speeds 1-3 settings):
F_19 = 2 & F_20 = 6:
TM2 SP1 Terminal

TM2 SP1 Terminal

Output Frequency

ON
OFF
ON

OFF
ON
ON

F_08
F_26
F_27

TM2 SP1 Terminal

Output Frequency

ON
OFF
ON

OFF
ON
ON

F_26
F_08
F_27

F_19=6 & F_20=2:

FLUXMASTER 50 INSTRUCTION MANUAL
3. F_19, F_20 = 3: External Emergency Stop
When the external emergency stop signal is activated, the AC drive proceeds to decelerate and stop, (ignoring the stopping
method setting of F_14).The AC drive E.S. light will flash after stopping. After the emergency stop signal is deactivated, turn the
RUN switch OFF and then ON again to cycle it in the terminal mode. (F_10 = 1) Or press the RUN key in the keypad mode (F_10 =
0).The AC drive will then resume operation and restart. If the emergency stop signal is removed before the AC drive stops, the AC
drive will still execute the emergency stop.
4. F_19, F_20 = 4: External Base Block (Immediate Shut Down)
When the external base block signal is activated, the AC drive output will be immediately shut off (ignoring the stopping
method setting of F_14) and flash b.b. Light. After the base block signal is deactivated, turn the RUN switch OFF and then ON
again (F_10 = 1) or press the RUN key (F_10 = 0), the inverter will restart from the original starting frequency.

External Emergency Stop

External Base Block

5. F_19, F_20 = 5: Auto Reset when AC drive faults.
F_21: Multi-Function Output Terminal Control = 1 ~ 3
1. F_21 = 1: Run mode signal
2. F_21 = 2: At Frequency Speed Signal
3. F_21 = 3: Fault signal
Terminals 1 and 2 of TM2 are activated for the following faults: CPF, OL1, OL2, OCS, OCA, OCC, Ocd , Ocb ,OVC , LVC , OHC.
Refer to Section 4 for information on faults.

FLUXMASTER 50 INSTRUCTION MANUAL

F_22: Reverse Lockout = 0: REV run command enabled
= 1: REV run command Lockout
NOTE:
When F_04 (motor rotation direction) is set to 1 (reverse), F_22 cannot be set to 1. In order to properly lockout a motor direction,
F_04 must be set at 0 before setting F_22 to 1.
F_23: Auto-restart after Momentary Power Loss = 0: Auto-restart enabled
= 1: Auto-restart disabled
1. When the AC power supply is temporarily below low voltage protection levels due to low line supply or unusually large
demands on the power supply system, the AC drive will stop immediately. If the voltage level recovers within 2 seconds,
the AC drive can restart by using its speed search program.
2. When F_23 = 0:
(1) If the momentary power loss is less than 2 seconds, the AC drive resumes operation automatically via speed search at 0.5
seconds after power up.The number of auto restart times is not limited by F_24.
(2) If the momentary power loss is long, the operation of the AC drive is based on the setting of F_10 and the condition of the
external switch.
(3) If the time of momentary loss is between the above two conditions, whether the AC drive will auto-restart depends
on F_24:
F_24 = 0: Auto-restart disabled.
F_24 = 1 ~ 5: Auto-restart enabled 1~5 times.

FLUXMASTER 50 INSTRUCTION MANUAL
3. When F_23 = 1,
(1) Power up after momentary power loss, the AC drive will not start. Even if F_24 > 0.
(2) If the momentary power loss is long, the AC drive must be restarted manually.The operation of the AC drive is based on
the setup of F_10 and the condition of external switch.
4. When restarting the AC drive, the operation of the AC drive is based on the setup of F_10 (start/stop control) and the
condition of external switches (FWD/REV button).
(1) When F_10 = 0, the AC drive will not restart.
(2) When F_10 = 1 and the external switch (FWD/REV button) is OFF, the AC drive will not restart.
(3) When F_10 = 1 and the external switch (FWD/REV button) is ON, the AC drive will automatically restart.
Attention: Based on safety issues, please turn off the external switch (FWD/REV button) after power loss to avoid possible
damage to personnel and the machine after sudden regeneration of power.
F_24: Number of Auto-Restart Times = 0 ~ 5
1. When F_24 = 0, the AC drive will not auto-restart after a fault recovery. (Except for momentary power
loss, please refer to F_23 for details)
2. When F_24 = 1~5: the AC drive will resume operation via speed search at 0.5 seconds under auto-restart after fault recovery.
(Except for momentary power loss, please refer to F_23 for details).
3. When the AC drive is set to deceleration or DC braking, the transient restart procedure is not performed.
4. If either of following situations should develop, the auto restart times will be reset:
(1) No additional faults (in operation or stop) occurs within 10 minutes.
(2) Press RESET button.
F_25: Restore to Factory Settings = 010: Constants initialization to 50Hz system
= 020: Constants initialization to 60Hz system
1. When F_25 is set to 010, all parameters are restored to factory settings.The settings of F_05 = 1 and F_06 = 50. F_25 is restored
back to 000 after the reset process is complete. (50Hz operation)
2. When F_25 is set to 020, all parameters are restored to factory settings.The settings of F_05 = 4 and F_06 = 60. F_25 is restored
back to 000 after the reset process is complete. (60Hz operation)

FLUXMASTER 50 INSTRUCTION MANUAL
F_26: SP2 (1 ~ 200Hz) , Multi-speed 2 (Refer to F_19 / F_20)
F_27: SP3 (1 ~ 200Hz) , Multi-speed 3 (Refer to F_19 / F_20)
F_28: Power Up Start = 0 : Power Up start enabled when remote Run command on
= 1 : Power Up start disabled when remote Run command on
(CPU version V2.1 and above)
When F_28 = 1 and control mode is remote control (F_10 = 1), the AC drive can not start if the RUN switch is ON when power is
engaged.The run signal must be toggled off then on to run the AC drive.
F_29: CPU Program Version
F_30: Fault log for last three faults
1. Last three faults: indicate the sequence of the occurrence of faults by the location of decimal point. x.xx indicates a
recently occurred fault. xx.x indicates the prior fault event. xxx. Indicates the earliest fault in the record.
2. After entering the F_30 function, the x.xx trip record will be displayed first. After that, press ▲ button and you can read activity
in a chronological order. xx.x ➔ xxx. ➔ x.xx ➔xxx, consecutively.
3. After entering F_30 function, if the RESET button is pressed, the trip record will be cleared. (Indication display -.--, --.-, and ---.
results)
4. When the content of trip indicates O.CC, it will indicate the latest trip code is OC-C and so on.

FLUXMASTER 50 INSTRUCTION MANUAL
1. Non-Resettable Faults
INDICATION

CONTENT

POSSIBLE CAUSE

COUNTERMEASURE

CPF

Program error

Outside noise interference

Install a RC surge absorber in
parallel with the noise
generating magnetic contact

EPR

EEPROM error

EEPROM defective

Replace EEPROM

1.Power source voltage too high.
2.Detection circuitry defective

1. Examine the power supply
2.Return the AC drive for repair

1.Power source voltage too low.
2.Detection circuitry defective.

1.Examining the power supply
2.Return the AC drive for repair

1.Detection circuit defective.
2.Environment overheat or
poor ventilation

1.Return the AC drive for repair
2. Improve ventilation

Voltage too
high while not
operating
Voltage too
low while not
operating
AC drive overheat while not
operating

2. Manually Resettable Faults (Not Auto-resettable)
INDICATION
OC

CONTENT
Overcurrent at
stop condition

OL1

Motor overload

OL2

AC drive overload

POSSIBLE CAUSE

COUNTERMEASURE

Detection circuit malfunction

Return the AC drive for repair

1. Loading too large
2. Improper V/F model setting (F_05)
3. Improper F_18 setting
(Motor Rated Current)

1. Increase capacity of motor
2. Adjust to use a proper V/F
curve setting
3. Adjust F_18 according to instruction
1. Increase capacity of AC drive
2. Adjust to use a proper V/F
curve setting

1. Loading too large
2. Improper V/F model setting (F_05)

FLUXMASTER 50 INSTRUCTION MANUAL
3.Manual and Auto-reset Faults
INDICATION

OCS

CONTENT
Transient overcurrent
at start

OCA

Overcurrent
at acceleration

OCC

Overcurrent at
steady speed

OCd
OCb

OVC

LVC

OHC

Overcurrent at
deceleration
Overcurrent
at braking
Overvoltage at
operation/deceleration

POSSIBLE CAUSE
1. Motor coil short-circuit with
external casing
2. Motor connection wire
short-circuit with grounding
3. Transistor module damaged
1. Acceleration time setting too short
2. Improper V/F function selection
3. Applied motor capacity
exceeds AC drive capacity
1. Transient change in load
2. Transient change in power supply
Deceleration setting too short
DC Braking frequency, braking voltage,
or braking time setting too long
1. Deceleration time setting
too short or inertial loading too large
2. Power supply voltage
variation too large

Insufficient voltage
level at operation

1. Power supply voltage too low
2. Power supply voltage
variation too large

Heat-sink over
heated at operation

1. Loading too heavy
2. Ambient temperature too
high or poor ventilation

COUNTERMEASURE
1. Examine motor
2. Examine wiring
3. Replace transistor module
1. Adjust acceleration time to
longer setting
2. Adjust to a proper V/F curve
3. Replace and install another AC drive
with appropriate capacity
1. Examine the loading configuration
2. Install inductor on power supply
input side
Adjust to a longer acceleration time
Adjust to reduce settings of DC Braking
F_15, F_16, or F_17
1. Adjust to a longer
deceleration time
2. Install a inductor on the power
supply input side
3. Increase the capacity of AC drive
1. Improve power source quality
2. Adjust to use a longer
acceleration time
3. Increase capacity of AC drive
4. Install a reactor on the power
supply input side
1. Examine the load
2. Increase capacity of AC drive
3. Improve ventilation

FLUXMASTER 50 INSTRUCTION MANUAL
INDICATION

CONTENT

SP0

Zero Speed Stopping

SP1

Failure to start directly

SP2

Keypad emergency
stop

E.S.

External emergency
stop

b.b.

External BASE BLOCK

DESCRIPTION
When speed F_11 = 0, Frequency lower limit F_7 = 0 and frequency setting < 1Hz
When speed F_11 = 1, Frequency lower limit F_7 < (F_6/100), and frequency setting
F_7

FLUXMASTER 50 INSTRUCTION MANUAL
CONDITION

Motor
Inoperative

CHECK POINT

COUNTERMEASURE

Is the power source voltage delivered to
L1, L2 terminal (is the charging indicator
illuminated)?
Is there voltage output from output
terminal T1,T2 and T3?
Is the motor wired correctly?
Is there any abnormal condition in the AC drive?
Has reverse rotation been disabled?

Motor
Inoperative

Motor runs in
opposite direction

Motor run speed
does not change

Motor runs
at speed too
high or too low

Abnormal speed
variation at operation

❙
❙
❙
❙

Check if the power source is on.
Turn power source OFF and then ON again.
Reconfirm the power voltage level.
Turn power source OFF and then ON again.

❙ Check motor wiring.
❙ Refer to fault handling
instructions to examine and correct wiring.
Check parameter F_22

Is the analog frequency setting loaded?

❙ Check to see if wiring for analog
frequency input signal is correct.

Is the operation mode setting correct?

❙ Check if the frequency input setting
voltage is correct.

Is wiring on the output terminals T1,T2
and T3 correct?

❙ Correct with motor rotation direction setting
(Fn_04) or FWD/REV key

Is the wiring for the forward and reverse
signals correct?

❙ Wiring should be in accordance with the
U,V,W terminals of motor.

Is the wiring for analog frequency input correct?
Is the operation mode setting correct?
Is the loading too heavy?

❙ Examine the wiring and correct it.
❙ Check the Operation panel.
❙ Reduce loading.

Is the specification of motor (poles,
voltage) correct?
Is the gear ratio correct?
Is the highest output frequency setting correct?
Is the voltage on motor side significantly reduced?
Is the loading too heavy?
Is the loading variation too large?

❙ Reconfirm motor specification.

Is the input power source steady and stable?

❙ Install AC reactor on the power supply
input side.

❙
❙
❙
❙
❙

Reconfirm gear ratio.
Reconfirm highest output frequency.
Cheek wiring to motor. Check DC bus voltage.
Reduce loading variation.
Increase AC drive and motor capacity.

FLUXMASTER 50 INSTRUCTION MANUAL
4. Troubleshooting Procedures
4.1 Flow Chart

FLUXMASTER 50 INSTRUCTION MANUAL
(Continued)

FLUXMASTER 50 INSTRUCTION MANUAL
Error handling of fault indication of OC.OL

FLUXMASTER 50 INSTRUCTION MANUAL
Error handling of fault indication of OV.LV

FLUXMASTER 50 INSTRUCTION MANUAL
(1). Motor inoperative

FLUXMASTER 50 INSTRUCTION MANUAL
(2). Motor overheat

FLUXMASTER 50 INSTRUCTION MANUAL
(3). Unstable motor operation

FLUXMASTER 50 INSTRUCTION MANUAL
Routine and Periodical Examination
AC Drive requires routine and periodical examination and maintenance. Carry out the examination only after the " Power LED "
indicator goes off for at least 5 minutes.

Maintenance
Item

Installation Site
Environment

AC Drive
Installation and
Grounding
Input Power
Source Voltage
AC Drive
Terminal
Mounting
Screws
Internal Wiring
of Inverter
Heatsink

PCB

Cooling Fan
Power
Component
Capacitor

Maintenance
Description

Reconfirm environment
temperature and humidity
Check and remove any
flammable material nearby
Is there any abnormal
vibration on the
installation site?
Is the grounding resistance
within acceptable range?
Is the voltage of the primary
circuitry normal?
Are the tightened parts secured?
Is there any sign of breakage
on the terminal panel?

EXAMINATION
Period Method
Routine
1 Year

Examination

Criterion

❍

Refer to installation
instructions and measure
with thermometer and
hygrometer

Temperature: -10~40˚C
Humidity: under
95% non-condensing

❍

Visual inspection

No foreign object

❍

Visual and audio Inspection

No foreign object

Measure resistance by
multi-meter
Measure voltage by
multi-meter
Visual inspection. Use
screwdriver to verify
screw tightness

Resistance under 100
ohm to ground
Voltage level conforming
specification

No abnormality

Tighten loose
screw or return for
repair

Visual inspection

No abnormality

Replace or return
for repair

Visual inspection

No abnormality

Clean up dust
or dirt

Visual inspection

No abnormality

Clean up or replace
PCB

❍
❍
❍
❍

Is there any visible rust?

❍

Is it deformed or skewed?
Is the insulation of wire
broken?
Is it accumulating dust
or dirt?
Is it accumulating conductive
metals or oils?
Is there any overheated or
burnt components?
Is there any abnormal
vibration or noise?
Is it accumulating dust
or dirt?
Is it accumulating dust or dirt?

❍

Is there any sign of strange
odor or leakage?
Is there any sign of swelling
or bulging?

❍
❍
❍
❍
❍
❍

Improve
environment
Installation site
environment

Tighten loose screws
Improve grounding
Improve input
power source

Replace cooling fan
No abnormality

Visual inspection
❍

❍

Visual and audio
inspection

Countermeasure

Clean up

Visual inspection

No abnormality

Clean up

Visual inspection

No abnormality

Replace capacitor
or inverter

❍

FLUXMASTER 50 INSTRUCTION MANUAL
4.3 Maintenance and Examination
Frequent examination and maintenance is not required for the FM50.To maintain appropriate reliability, please proceed with
the following periodical examination. Remember to turn off the power supply and wait until the Power LED goes off before
proceeding. (Due to the large amount of residual charge in the internal capacitors.)
(1) Clean out internal dust and dirt.
(2) Check mounting screws on every terminal and part.Tighten loose screws.
(3) Dielectric strength test
(a) Remove all conducting wires between the Drive and the outside world. Power must be turned OFF.
(b) The dielectric strength test inside the Drive should be carried out only for FM50 major circuitry. Use a DC 500V: high
resistance meter. Measured resistance should be higher than 100M ohm.

CAUTION
Do not perform dielectric strength test to the control circuit.

FLUXMASTER 50 INSTRUCTION MANUAL
4.4 Voltage Current Measurement
The voltage and current measurement on the primary and secondary side of the AC drive may be different due to
instrumentation variations. Refer to following diagram for measurement:

MEASUREMENT
Input Voltage
VI
Input Current
Ii
Input Power
Pi
Input Power Factor
PFi
Output Voltage
Vo
Output Current
Io
Output Power
Po
Output Power Factor

MEASURING POINT

INSTRUMENT

Moving-iron

Power-meter

NOTE
(MEASUREMENT CRITERION)

P=W1

Calculate power factor by the input voltage, input current and input power.
V4

Rectifier (Moving iron
not allowed)

Moving-iron

Power-meter

Maximum voltage difference
between wires under 3%
Under the drive’s
rated current
Po=W3+W4

FLUXMASTER 50 INSTRUCTION MANUAL
4.5 EMI Filter (Class B) Specification
Model

Dimension (in)

Current (A)

MSDF-2102

6.14 x 3.0 x 0.99

10A

MSDF-2202

6.77 x 4.73 x 0.43

20A

MSDF-4103

6.77 x 4.73 x 0.43

10A

Inverter model
FM50-2P2
FM50-2P5
FM50-201
FM50-202
FM50-203
FM50-401
FM50-402
FM50-403

4.6 Din Rail Specification
Model

Dimension (in)

FM50 model

FM50-DIN-201

5.12 x 2.83 x 0.30

ALL FM50 MODELS

4.7 of Braking Resistor and Input Reactor Specification
Model

Braking
Transistor
Built-in

Braking
Resistor
Built-in

Braking
Torque

Braking
Resistor
Model

FM50-2P2
FM50-2P5
FM50-201
FM50-202
FM50-203
FM50-401
FM50-402
FM50-403

X
X
X
❍
❍
❍
❍
❍

X
X
X
X
X
X
X
X

20%
20%
20%
20%
20%
20%
20%
20%

Note 1
Note 1
Note 1
BRN2-202
BRN2-203
BRN2-401
BRN2-402
BRN2-403

❍: Built-in X: Not Built-in
Note 1: No transistor and resistor built-in.

Input AC Reactor
Current
Inductance
(A)
(mH)
3
5.2
9.4
19
25
2.5
5.0
7.5

7.0
4.2
2.1
1.1
0.71
8.4
4.2
3.6

FLUXMASTER 50 INSTRUCTION MANUAL
4.8 Braking Resistor Specification
Model of

Braking
Resistor
Model

Motor
(HP)

FM50-202
FM50-203
FM50-401
FM50-402
FM50-403

FM100-2BR2
FM100-2BR3
FM100-4BR1
FM100-4BR2
FM100-4BR3

2
3
1
2
3

Specification
of Braking Resistor
(W)
(Ω)
150
200
60
150
200

Note:
1. Braking level: 385/770VDC for FM50-200/400 series
2. Braking resistor mounting is below:

100
70
750
400
250

Braking
Resistor
ED(%)

Braking
Torque
(%)

10
9
8
10
8

119
116
125
119
128

FLUXMASTER 50 INSTRUCTION MANUAL
Special Condition Description
Customer
Application
Address
F_##
F_00
F_01
F_02
F_03
F_04
F_05
F_06
F_07
F_08
F_09
F_10

Model
Telephone
Value Setting

F_##

Value Setting

F_11
F_12
F_13
F_14
F_15
F_16
F_17
F_18
F_19
F_20
F_21

F_##
F_22
F_23
F_24
F_25
F_26
F_27
F_28
F_29
F_30

Value Setting

FLUXMASTER 50 INSTRUCTION MANUAL
Notes

TECO-Westinghouse Motor Company
5100 N. IH-35
Round Rock, Texas 78681
Toll Free: 800-279-4007
Phone: 512-255-4141
Fax: 512-244-5512
www.tecowestinghouse.com

04/05

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : Yes
Page Count                      : 68
Has XFA                         : No
XMP Toolkit                     : XMP toolkit 2.9.1-13, framework 1.6
About                           : uuid:eda684c4-f296-4a5b-bebb-1fd039660735
Producer                        : Acrobat Distiller 5.0.5 for Macintosh
Create Date                     : 2004:10:06 20:31:48Z
Modify Date                     : 2005:04:05 11:13:40-05:00
Metadata Date                   : 2005:04:05 11:13:40-05:00
Creator Tool                    : QuarkXPress(tm) 4.11
Document ID                     : uuid:0abc0df2-2369-4d86-aff8-7d9341219dab
Format                          : application/pdf
Creator                         : Stephen Heward
Title                           : FM50-working
Author                          : Stephen Heward

EXIF Metadata provided by EXIF.tools

FM50 Working TECO Manual

Navigation menu

Versions of this User Manual:

Views

Navigation