Omron NX-SID Series User Manual page 304

8 Checking Operation and Actual Operation
• External Device Displays
8 - 24
Display
Disabled
Disabled
Disabled
Display
Monitor
function
The Safety I/O Unit is present in the actual configu-
ration and safety process data communications
cannot be established with it.
The Safety I/O Unit is not monitored.
NX Unit mounting settings are disabled in the
Slave Terminal configuration for the Safety I/O
Unit.
The Safety I/O Unit is not monitored.
Either the Safety I/O Unit is not present in the
actual configuration or communications cannot be
established with it.
The Safety I/O Unit is not monitored.
In this state, safety I/O data from external
devices is treated as ON.
This shows that there is no error at the safety I/O
terminals connected to this external device.
In this state, safety I/O data from external
devices is treated as OFF.
This shows that there is no error at the safety I/O
terminals connected to this external device.
In this state, safety I/O data from external
devices is treated as OFF.
This shows that there is an error at a safety I/O
terminal connected to this external device.
NX-series Safety Control Unit User's Manual (Z930)
Description
Description