Initializing Remote I/O At Plc Stop - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
11 Parameters
11.3 Other Parameters

11.3.5 Initializing Remote I/O at PLC STOP

When "#11769 Remote I/O Clear" is set to "1", values of output devices allocated to the remote I/O unit are initialized to "0" at
PLC stop. In this case, signals are not output to remote I/O output.
The devices to be initialized are in the range from Y0000 to Y05FF and from ZR6000 to ZR6999.
Among the above mentioned devices, only the output devices actually allocated to the remote I/O unit are initialized to "0".
For details on remote I/O, refer to "Connection and Setup Manual".
 Base common parameter
# No. Item
11769 Initialization of re-
Remote I/O Clear
(PR) mote I/O
 Precautions
 Note the following points when you stopped the PLC.
[#11769 Remote I/O Clear= 0]
PLC output signals are retained; accordingly, the machine may continue to operate.
[#11769 Remote I/O Clear= 1]
PLC output signals are disabled; accordingly, the machine may stop abruptly.
 For devices allocated to each unit of field network, initialization methods depend on the parameter settings for each unit.
Details
Select whether to clear the values of RIO output
devices at PLC STOP.
0: Retain the outputs of RIO
1: Clear the outputs of RIO
467
Setting Average
range value
0,1 0
IB-1501667-B