Precautions - Mitsubishi Electric MELSEC iQ-R Series User Manual

Precautions

When the firmware version of the master station of MELSEC iQ-R series is "04" or earlier, network reconnection processing is
performed in all stations in the following cases.
• Connecting and disconnecting cables
• Powering off and off
For that reason, a data link error may momentarily occur in all the stations, and the outputs of the connected slave stations
may turn off.
As needed, specify that the output is to be maintained in the master station and digital-analog converter module. ( Page
22 Output status for each status)
1 FUNCTIONS
26
1.2 Cyclic Transmission