Appendix B Appxb

User Manual: Appendix B OP 1500/1510 Manual

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Appendix B

B

DL105/DL205/DL350/DL405
Application Examples
In This Appendix. . . .
— DL105/DL205/DL350/DL405 Application Example

B–2
Understanding the In this manual a Cement Kiln System is the model for demonstrating the ladder logic
Example Programs required to support the various OP-panel features. The programs provide ladder
logic which demonstrates controlling pushbuttons, lamps, messages and menu
operations.
Items listed in the figure below such as Hopper Selection, Kiln Speed,
Start/Stop/Run controls, and Kiln Zone Temperatures are monitored and controlled
by the OP-panel example programs.

Appendix B

Appendix B

DL105/DL205/DL350/DL405 Application Example

These example programs and additional technical support information may be
accessed on PLCDirect ’s worldwide web site:
http:\\www.plcdirect.com
(website for general info/file transfers)
You may also find these programs on our 24-hour per day BBS system at:
770–844–4209
If you find a problem with any of our products, services, or manuals, please fill out
and return the ‘Suggestions’ card that was shipped with this manual.

DL105/DL205/DL350/DL405 Application Example

B–3

RUNG 1
DirectSOFT

(OP–1510)
FirstScan
SP0
(OP–1510)
Clear/Abort
C7

Green
Lamp1
C20

Pushbutton
Internal
F2 Status Kiln Starting
C1
C51

LD
K1

Load constant K1 to select message #1 for
top line display.

OUT
V2000

Output to base register m+0 (V2000) for top
line message display.

LD
K2

Load constant K2 to select message #2 for
bottom line display.

OUT
V2001

Output to base register m+1 (V2001) for
bottom line message display.

OP–1510 Only
Menu Enable
ME bit set ON allows menu operations.
C27
SET
OP–1510 Only
Menu Return
MR bit set ON returns last menu selected.
C30
SET
Status Register
BD
C31
Beeper Disable set ON which disables
SET
pushbutton and keypad beeper.
Green
L1 Lamp
C20
RST
Red
L3 Lamp
C22
SET

L1 bit reset OFF which de-energizes Green
Lamp.

L3 bit set ON which energizes Red Lamp.

Appendix B

The example program listed on the following pages is designed for DirectLOGIC
DL105, DL205, DL350, and DL405 PLC systems. The program supports the
OP–1510 Kiln Demo program.This program is included on the 3 1/2 disk labeled
“OP-1500/OP-1510 Example Disk” which is provided with this manual.
This example program (1510_105.PRJ) must be used with the OP–1510
a:\1510_105.prj configuration file 1510_105.OCF. Load these program files to the PLC and OP-panel
for connection and operation of the Kiln Demo application. You may also refer to the
Appendix A “Example Worksheets” to help understand how the OP-panel is
configured.
OP-1510
This program is designed to be used with the DirectLogic DL105, DL205, DL350,
and DL405 PLC and compatible systems. The following program is intended for
Kiln Demo
training purposes and may not resolve all possible OP-panel applications. Some
PLC programming knowledge is required to fully understand and implement the
following program examples.
If the CPU power cycles or machine and operator conditions are idle, this rung will
initialize OP-panel and display message #1 and message #2.

Appendix A
DL205 Memory Map

DirectLOGIC and Compatible Example Program

B–4
DL105/DL205/DL350/DL405 Application Example
Memory Mapping
This rung is necessary for all DirectLOGIC CPUs which do not support bit-of-word
instructions. Mapping the Status and Control registers into Internal Control Relays is
necessary to have bit level access to this data. The Status and Control register bits
are used to monitor pushbuttons, control lamps, and perform asynchronous data
exchange between the OP-panel and PLC.

Appendix B

RUNG 2

Enable
Always_ON
SP1

LD
V2006

Appendix B

OUT
VC0
LD
VC20
OUT
V2007

Output Status Register into Internal Control
Relays C0–C17.
Load the Internal Control Relays C20–C37.

Output to Control Register (m+7) V2007.

Kiln Start Control
This rung starts the machine process. The internal control relay Kiln Start (C51) is
used to start the Startup Delay Timer, and will remain ON until the C20 (Lamp1)
control bit is energized.

RUNG 3

Pushbutton
F1
C0

Load the Status Register (m+6) V2006.

Green
L1 Lamp
C20

Internal
Kiln Start
C51
OUT

Kiln Start signal is energized (ON) if start
pushbutton F1 pressed.

Internal
Kiln Start
C51

RUNG 4

Internal
Kiln Start
C51

Kiln Starting Lamp Control
This rung controls the annunciator lamps during startup mode.

Yellow
L2 Lamp
C21
SET

Yellow Lamp (L2) set ON.

Yellow
L2F Flash
C24
SET

Yellow Flash (L2F) set ON.

Red
L3 Lamp
C22
RST

Reset Red Lamp (L3) OFF.

DL105/DL205/DL350/DL405 Application Example

Startup Delay Timer
This delay timer signals the System Start (C52) control relay.

Pushbutton
Internal
F2
Kiln Starting
C1
C51
TMRA
System Startup
Delay Timer

System Startup
Delay Timer
T0

T0
K20

System Running
This rung controls sets internal control relay System Running (C52) ON.

System Startup
Delay Timer
T0

RUNG 7

Internal
System Running
Set ON when timer T0 accumulative = preset.
C52
SET

System Running Lamp Control
This rung controls the annunciator lamps when System Running (C52) is ON.

Internal
System Running
C52

Green
L1 Lamp
C20
SET

Kiln running sets Green Lamp (L1) ON.

Yellow
L2 Lamp
C21
RST

Resets Yellow Lamp (L2) OFF.

Yellow
L2 Flash
C24
RST

RUNG 8

Reset Yellow Flash (L2F) OFF.

This rung resets internal control relay (C52) System Running when alternating
pushbutton 2 (F2) is OFF.

Pushbutton System Startup
F2
Delay Timer
C1
T0

Internal
System Running
Reset C52 System Running control relay.
C52
RST

Appendix B

RUNG 6

Kiln Starrt signal is energized (ON) if start
pushbutton F1 pressed.

Appendix A
DL205 Memory Map

RUNG 5

B–5

B–6
DL105/DL205/DL350/DL405 Application Example

Appendix B

RUNG 9

Kiln Starting Message
This rung displays “Kiln Starting” message when internal input (C51) is ON.

Internal
Kiln Starting
C51

LD
K3
OUT
V2000

Appendix B

LD
K4
OUT
V2001

RUNG 10

LD
K5
OUT
V2000
LD
K6
OUT
V2001

Load integer value K4 = 4.

Output bottom line message #4 selection.

Load integer value K5 = 5.

Output top line message #5 selection.
Load integer value K6 = 6.

Output bottom line message #6 selection.

Kiln System Stopped Message
This rung displays “Kiln System Stopped” when the system is not running or not
starting and F2 (pushbutton No.2) is pressed.

Pushbutton
Internal
F2
Kiln Running
C52
C1
Internal
Kiln Starting
C51

Output Top Line message #3 selection.

System Running Message
This rung displays “System Running” message when internal input C52 is ON.

Internal
System Running
C52

RUNG 11

Load integer value K3 = 3.

LD
K7
OUT
V2000
LD
K8
OUT
V2001

Load integer value K7 = 7.

Output top line message #7 selection.
Load integer value K8 = 8.

Output bottom line message #8 selection.

DL105/DL205/DL350/DL405 Application Example

Setpoint #1 Message Controls
This rung is executed when the function select bit and Menu Enabled are ON and
compare statement is equal such as menu function 1 has been selected.
The output displays the message
“Meal Hopper (1–3): ”
“Arrow UP/DOWN = ”

Function OP–1510 Only
Select Bit Menu Enable
C6
C27

Top Line
Data/Entry
V2002

=

K1

LD
K9

LD
K10
OUT
V2001
LD
V2401
OUT
V2002
SP1
In Process
C141
SET

Output top line message #9 selection.
Load integer value K10 = 10.

Output bottom line message #10 selection.

Load value in Storage register for Setpoint #1.

Output top line data for SP1 current value.

Set operator entry internal SP1 in process.

OP–1510 Only
Menu Enable
Reset ME control bit OFF.
C27
RST

RUNG 13

Setpoint #1 Data Storage
This rung stores the up/down arrow value selected for Setpoint #1 after the ENTER
key is pressed and Data Available status bit is ON.

Data Available
SP1
DA
In Process
C141
C5

LD
V2004
OUT
V2401
OUT
V2002

Load bottom line data entry value.

Output to Setpoint #1 storage register V2401.

Output top line data for SP1 current value.

SP1
In Process
C141
Reset operator entry internal SP1 in process.
RST
Internal
Entry Complete
C140
Set operator entry complete.
SET

Appendix B

OUT
V2000

Load integer value in K9 = 9.

Appendix A
DL205 Memory Map

RUNG 12

B–7

B–8
DL105/DL205/DL350/DL405 Application Example

Appendix B

RUNG 14

Setpoint #2 Message Controls
This rung is executed when the function select bit and Menu Enabled are ON and
compare statement is equal such as menu function 2 has been seleted.
The output displays the message.
“Kiln Speed (%) :
”
“New Kiln Speed =
”

Function OP–1510 Only
Select Bit Menu Enable
C6
C27

Top Line
Data/Entry
V2002

=

K2

LD
K11

Appendix B

OUT
V2000
LD
K12
OUT
V2001
LD
V2402
OUT
V2002
SP2
In Process
C142
SET

Load integer value in K11 = 11.

Output top line message #11 selection.
Load integer value K12 = 12.

Output bottom line message #12 selection.

Load value in Storage register for Setpoint #2.

Output top line data for SP2 current value.

Set operator entry internal SP2 in process.

OP–1510 Only
Menu Enable
Reset ME control bit OFF.
C27
RST

RUNG 15

Setpoint #2 Data Storage
This rung stores the keypad entry value selected for Setpoint #2 after the ENTER
key is pressed and Data Available status bit is ON.

Data Available
SP2
DA
In Process
C142
C5

LD
V2004
OUT
V2402
OUT
V2002

Load bottom line data entry value.

Output to Setpoint #2 storage register V2402.

Output top line data for SP2 current value.

SP2
In Process
C142
Reset operator entry internal SP2 in process.
RST
Internal
Entry Complete
C140
Set operator entry complete.
SET

DL105/DL205/DL350/DL405 Application Example

Setpoint #3 Message Controls
This rung is executed when Select key and Menu Enabled are ON and compare
statement is equal such as menu function 3 has been selected.
The output displays the message
“Zone1 Temp SP :
”
“Enter New Temp.= ”

Function OP–1510 Only
Select Bit Menu Enable
C6
C27

Top Line
Data/Entry
V2002

=

K3

LD
K13

LD
K14
OUT
V2001
LD
V2403
OUT
V2002
SP3
In Process
C143
SET

Output top line message #13 selection.
Load integer value K14 = 14.

Output bottom line message #14 selection.

Load value in Storage register for Setpoint #3.

Output top line data for SP3 current value.

Set operator entry internal SP3 in process.

OP–1510 Only
Menu Enable
Reset ME control bit OFF.
C27
RST

RUNG 17

Setpoint #3 Data Storage
This rung stores the keypad entry value selected for Setpoint #3 after the ENTER
key is pressed and Data Available status bit is ON.

Data Available
SP3
DA
In Process
C143
C5

LD
V2004
OUT
V2403
OUT
V2002

Load bottom line data entry value.

Output to Setpoint #3 storage register V2403.

Output top line data for SP3 current value.

SP3
In Process
C143
Reset operator entry internal SP3 in process.
RST
Internal
Entry Complete
C140
Set operator entry complete.
SET

Appendix B

OUT
V2000

Load integer value in K13 = 13.

Appendix A
DL205 Memory Map

RUNG 16

B–9

B–10
DL105/DL205/DL350/DL405 Application Example

Appendix B

RUNG 18

Setpoint #4 Message Controls
This rung is executed when Select key and Menu Enabled are ON and compare
statement is equal such as menu function 4 has been selected.
The output displays the message
“Zone2 Temp SP :
”
“Enter New Temp.= ”

Function OP–1510 Only
Select Bit Menu Enable
C6
C27

Top Line
Data/Entry
V2002

=

K4

LD
K15

Appendix B

OUT
V2000
LD
K16
OUT
V2001
LD
V2404
OUT
V2002
LD
K3
OUT
V2003
SP4
In Process
C144
SET

Load integer value in K15 = 15.

Output top line message #15 selection.
Load integer value K16 = 16.

Output bottom line message #16 selection.
Load value in Storage register for Setpoint #4.
Output top line data for SP4 current value.
Load integer value in K3 = 3.
Output top line decimal point.

Set operator entry internal SP4 in process.

OP–1510 Only
Menu Enable
Reset ME control bit OFF.
C27
RST

RUNG 19

SP4
In Process
C144

Setpoint #4 Data Storage
This rung stores the keypad entry value selected for Setpoint #4 after the ENTER
key is pressed and Data Available status bit is ON.
Data Available
DA
C5

LD
V2004

Load bottom line data entry value.

OUT
V2404

Output to Setpoint #4 storage register V2404.

OUT
V2002
SP4
In Process
C144
RST
Internal
Entry Complete
C140
SET

Output top line data for SP4 current value.

Reset operator entry internal SP4 in process.

Set operator entry complete.

DL105/DL205/DL350/DL405 Application Example

Setpoint #5 Message Controls
This rung is executed when the function select bit and Menu Enabled are ON and the
compare statement is equal.
The output displays the message.
“Zone3 Temp SP :
”
“Enter New Temp.= ”

Function OP–1510 Only
Select Bit Menu Enable
C6
C27

Top Line
Data/Entry
V2002

=

K5

LD
K17

LD
K18
OUT
V2001
LD
V2405
OUT
V2002
SP5
In Process
C145
SET

Output top line message #17 selection.
Load integer value K18 = 18.

Output bottom line message #18 selection.

Load value in Storage register for Setpoint #5.

Output top line data for SP5 current value.

Set operator entry internal SP5 in process.

OP–1510 Only
Menu Enable
Reset ME control bit OFF.
C27
RST

RUNG 21

Setpoint #5 Data Storage
This rung stores the up/down arrow value selected for Setpoint #5 after the ENTER
key is pressed and Data Available status bit is ON.

Data Available
SP5
In Process
DA
C145
C5

LD
V2004
OUT
V2405
OUT
V2002

Load bottom line data entry value.

Output to Setpoint #5 storage register V2405.

Output top line data for SP5 current value.

SP5
In Process
C145
Reset operator entry internal SP5 in process.
RST
Internal
Entry Complete
C140
Set operator entry complete.
SET

Appendix B

OUT
V2000

Load integer value in K17 = 17.

Appendix A
DL205 Memory Map

RUNG 20

B–11

B–12
DL105/DL205/DL350/DL405 Application Example

Appendix B

RUNG 22

Status Register
Data Available
C5

RUNG 23
Appendix B

Data Entry Acknowledge
This rung controls confirmation to OP-panel that data entry and storage is complete.

Internal
Entry Complete
C140

Control Register
Data Acknowledge
C26
Output is ON when C5=1.
OUT

Post Entry Control
This rung prepares the program for the next OP-panel operation.

Data
Available
C5

OP1510 Only
Menu Enable
C27
SET

Sets ME control it ON.

Internal
Entry Complete
C140
Resets internal control relay Data Entry
RST
Complete.

RUNG 24

SP1 in Process
C141

SP2 in Process
C142

SP3 in Process
C143

SP4 in Process
C144

SP5 in Process
C145

Entry Mode
This rung sets internal relay C100 for Setpoint Entry Mode.

Setpoint
Entry Mode
C100
SET

Sets internal Setpoint Entry Mode ON.

DL105/DL205/DL350/DL405 Application Example

OP–1510
Clear/Abort
C7
OP–1510
Clear/Abort
C7

Entry Mode
This rung enables menu operations and resets the setpoint in process for Setpoint
Entry Mode interlocking.

Setpoint
Entry Mode
C100
Internal
Setpoint
Entry Mode Entry Complete
C140
C100

Data
Availbale
C5

OP–1510 Only
Menu Enable
ME bit set ON allows Menu Operations.
C27
SET
Reset internal setpoint entry mode.

SP1
In Process
C141
RST

Reset internal Setpoint #1 in Process.

SP2
In Process
C142
RST
SP3
In Process
C143
RST
SP4
In Process
C144
RST

Reset internal Setpoint #2 in Process.

Reset internal Setpoint #3 in Process.

Reset internal Setpoint #4 in Process.

SP5 in Process
C145
Reset internal Setpoint #5 in Process.
RST

RUNG 26

End of program
This rung marks the END of program.

END

Appendix B

Setpoint
Entry Mode
C100
RST

Appendix A
DL205 Memory Map

RUNG 25

B–13
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