11
PROCEDURE FOR WRITING PROGRAM TO CPU
MODULE
11.2 High Performance Model QCPU, Process CPU, Redundant CPU
11.2.3 Procedure for writing one program
11
- 12
9
Device Explanation
10
CPU Module Processing
Time
11
Procedure for Writing
Program to CPU Module
AppendicesIndex
* 2 : Refer to the following manual for the procedure when the Redundant CPU is used.
QnPRHCPU User's Manual (Redundant System)
* 3 : When storing the file register and device initial value data into the standard RAM or memory card
(except the Flash card), also format the standard RAM or memory card.
* 4 : Write each data to the following memory.
•Program ..... Program memory
•Parameter ..... Memory set as the parameter-valid drive with the DIP switches
•Device initial value ..... Memory specified in the PLC file setting of the PLC parameter dialog box
Diagram 11.5 Flowchart for writing one program
2)
Power the PLC OFF and then ON, or
reset the CPU module.
Set the RUN/STOP switch to the RUN
position to place the PLC in the RUN
status.
End To Section 11.2.5
Is the
ERR. LED of the
CPU module on
(flickering)?
YES
NO
Is boot run
executed?
YES
NO
Choose [Online] [Write to PLC] on GX
Deveoper, and write the parameters,
created program and device initial values.
Choose [Online] [Format PLC
memory] on GX Deveoper, and format
the program memory.
Choose [Diagnosis] [System monitor]
on GX Developer or perform PLC
diagnosis to check the error factor, and
remove the error factor.
QCPU User's Manual
(Hardware Design, Maintenance
and Inspection)
Troubleshooting of QCPU User's
Manual (Hardware Design,
Maintenance and Inspection)
Write to PLC screen
2
3
4
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