58
*1 The following types of diagnostics are available.
• PLC diagnostics
• Ethernet diagnostics
• CC IE Control diagnostics
• CC IE Field diagnostics
• MELSECNET diagnostics
• CC-Link and CC-Link/LT diagnostics
*2 CPU modules with a large-capacity program memory may require time before they go into the RUN status.
*3 The Basic model QPCU of the function version B or later does not require formatting the standard RAM, but it requires
clearing the standard RAM. For clearing the standard RAM (file register), refer to the following.
Qn(H)/QnPH/QnPRHCPU User's Manual (Function Explanation, Program Fundamentals)
For details of the wiring, connection, and initial settings of intelligent function modules, special function modules, and
network modules, refer to manuals for intelligent function modules, special function modules, and network module used.
Memory formatting
• • •
Operating manual for the
programming tool used
Format the memory to be used by the "PC Memory Formatting" of Programming
tool.
*3
Writing the parameters and programs
• • •
Operating manual for the
programming tool used
Write the parameters and programs created by the programming tool into the
CPU module.
System reboot
• • •
Page 119, CHAPTER 6
Turn off and on the system power supply, or reset the CPU module.
Error check
• • •
Page 276, CHAPTER 15
Confirm that the ERR.LED of the CPU module is off.
If the ERR.LED is on or flashing, identify the error cause by the system monitor
or diagnostics of the programming tool
*1
to eliminate the error cause.
If the error is related to the parameters or programs, correct them.
Running of the CPU module
*2
• • •
Page 119, CHAPTER 6
Run the CPU module, and then confirm that the RUN LED of the CPU module
turns on.
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