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

3
SPECIFICATIONS

3.4 Operation Processing

3.4.1 Initial processing

The initial processing is pre-processing executed at the start of the C Controller module.
When the initial processing is completed, the C Controller module is placed in the status
preset by the RUN/STOP/MODE switch.
The following indicates the initial processing details performed when the power is switched
on or when the C Controller module is reset.
I/O module initialization
Parameter check
Automatic assignment of mounted module I/O
numbers
IP address setting of C Controller module
CC-Link information setting
MELSECNET/H information setting
Intelligent function module switch setting
Intelligent function module initial value setting
Script file execution
(e.g. user program start from standard ROM or
CompactFlash card)
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- 5 3.4 Operation Processing
3.4.1 Initial processing
Table3.4 Initial processing list
Initial processing item
C Controller module status
When powered on When reset