Operation Processing; Initial Processing - Mitsubishi Electric MELSEC Q Series User Manual

17.2

Operation Processing

This chapter explains the operation processing of the C Controller module.
17.2.1

Initial processing

The initial processing performs pre-processing required for program operations.
The processing is executed at power-on and reset of C Controller module.
When the initial processing is completed, the CPU module is placed in the status preset by the RUN/STOP/MODE
switch.
Items executed in initial processing are as follows:
• I/O module initialization
• Parameter check
• Multiple CPU system parameter consistency check
• Automatic I/O number assignment of mounted module
• IP address setting of C Controller module
• Network information set for the following networks:
• CC-Link IE Field Network
• CC-Link IE Controller Network
• MELSECNET/H
• CC-Link
• Intelligent function module switch setting
• Script file execution
*1 : Q24DHCCPU-V/-VG :
Q12DCCPU-V :
Note17.1
Q24DHCCPU-LS
Not supported by Q24DHCCPU-LS and Q26DHCCPU-LS.
CHAPTER 17 EXECUTION ORDER AND OPERATION PROCESSING OF C CONTROLLER MODULE
*1
Note17.1
Note17.1
starting a user program from the standard ROM, or an SD memory card.
starting a user program from the standard ROM, standard RAM , or a CompactFlash card.
Q26DHCCPU-LS
Q24DHC-V Q24DHC-VG Q24DHC-LS
17
Q26DHC-LS Q12DC-V
305