External Input/Output Forced On/Off Function - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

28.14

External Input/Output Forced On/Off Function

Forced on/off is reflected to the input/output devices of both systems and external outputs by registering or canceling forced
on/off for the control system. (Forced on/off is reflected to both systems without setting tracking transfer setting in the CPU
parameters.)
Ò
 Register forced on/off for the control system.
 Forced on/off registration information of the control system is transferred to the standby system.
 Forced on/off is reflected to the input/output devices of both systems and the external outputs.
 Forced on/off is reflected to external outputs of the remote I/O module through link refresh.
Before executing the external input/output forced on/off function, check the versions of the CPU module and
engineering tool used. ( Page 1008 Added and Enhanced Functions)
Availability of forced on/off operations
Forced on/off operations are performed for the control system. However, registration status update can be performed for both
systems. (There is no difference between operation modes.)
: Operation possible, : Operation not possible
Operation item
Forced on registration
Forced off registration
Registration cancellation
Registration batch cancellation
Registration status update
28 FUNCTIONS
494
28.14 External Input/Output Forced On/Off Function
Ô
X24=ON
Control system
Engineering tool
Ô
Y110=ON
Ó
Control system





Ô
X24=ON
Standby system
Y110→RY10
Õ
Remote I/O module
Standby system




