Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 33

2 DATA COMMUNICATION USING PREDEFINED PROTOCOL
2.1 Data Communication Procedure
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●Processing when the data transmitted error occurred (when the number of send retries is set to '2')
When the set value of "Number of Retries" is 2, the module determines an error at the following timing if it cannot send the
data.
The communication parameters can be set for multiple protocols by clicking the [Communication Parameter
Batch Setting] button and setting "Setting Protocol No. Range", "Receive Setting", or "Send Setting".
CPRTCL instruction
execution
CPRTCL instruction
abnormal completion
The module
Standby
time
Monitoring
time
Retry
interval
Monitoring
time
Retry
interval
Monitoring
time
Monitoring
timeout
Monitoring
timeout
Monitoring
timeout
Data transmission First retry Second retry