Interrupts/diagnostics alarms
5.1
Status and fault displays
LED displays
The figure below shows the LED displays (status and fault displays) of the
DI 4x120..230VAC ST.
①
②
③
Figure 5-1
19
DIAG (green/red)
Channel status (green)
PWR (green)
LED display
Digital input module DI 4x120..230VAC ST (6ES7131-6FD01-0BB1)
5
Manual, 09/2017, A5E32043398-AC