Interrupts/diagnostic alarms
9.1
Status and error display
LED display
①
②
③
④
Figure 9-1
Analog input module AI Energy Meter 400VAC ST (6ES7134-6PA01-0BD0)
Manual, 10/2017, A5E36061895-AB
DIAG (green/red)
Error (red)
PWR (green)
Status (green)
LED display
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