When changing the mode of a given to PLC I/O mode in EasyRoll, you are given the option to select the behavior of the ’s outputs upon loss of communications with the PLC.

Select “Don’t Change” if you want module’s logical outputs and MDR’s to remain in the state they were in at the time of the communication loss

Select “All OFF” to instruct the to turn off all logical outputs and stop all MDR’s at the time of communication loss.

Upon re-establishing communications with the PLC, the will automatically resume having its outputs and MDR’s controlled by PLC command