Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD01-0BA1)
Equipment Manual, 06/2020, A5E03551866-AF
2
2
Interrupts/diagnostics alarms
5
5.1
Status and error display
LED display
The figure below shows the LED displays (status and error displays) of the AI 4xI 2-/4-
wire ST.
①
DIAG (green/red)
②
Channel status (green)
③
PWR (green)
Figure 5-1
LED display
Meaning of the LED displays
The following tables show the meaning of the status and error displays. Measures for dealing
with diagnostics alarms can be found in the section Diagnostics alarms (Page 25).