OMRON SYSMAC device
SYSMAC-CJ/CS/CP series
device symbol
CIO (I/O relay)
WR (Internal auxiliary relay)
HR (Holding relay)
AR (Special auxiliary relay)
TIM (Timer contact)
CNT (Counter contact)
T (Current timer value)
C (Current counter value)
DM (Data memory)
ER (Extended data memory)
Comment
Can't write AR0-AR447
Read-Only
Read-Only
* An accessible range of the device depends on the setting of PLC.
* CV series doesn't support specifying bit position in word register(ex."CI099:15" in I/O relay). it supports only specifying channel unit.
SYSMAC-CV series
device symbol
CIO (I/O relay)
AR (Special auxiliary relay)
TIM (Timer contact)
CNT (Counter contact)
T (Current timer value)
C (Current counter value)
DM (Data memory)
ER (Extended data memory)
Comment
Can't write AR0-AR447
Read-Only
Read-Only
* An accessible range of the device depends on the setting of PLC.
* CV series doesn't support specifying bit position in word register(ex."CI099:15" in I/O relay). it supports only specifying channel unit.
SYSMAC-C series
device symbol
CIO (I/O relay)
HR (Holding relay)
AR (Special auxiliary relay)
LR (Link relay)
TIM (Timer contact)
CNT (Counter contact)
T (Current timer value)
C (Current counter value)
DM (Data memory)
Comment
Can't write AR0-AR447
Read-Only
Read-Only
* An accessible range of the device depends on the setting of PLC.
* C series doesn't support specifying bit position in word register(ex."CI099:15" in I/O relay). it supports only specifying channel unit.
