Pwr Led; Leds Lk1/Lk2 On The Busadapter - Siemens ET 200SP HA Equipment Manual

Description
The ACT LED indicates the following status:
7.2.5

PWR LED

Definition
The PWR LED provides you status information about supply voltage L+.
Description
The PWR LED indicates the following status:
7.2.6

LEDs LK1/LK2 on the BusAdapter

Definition
The LK LEDs on the BusAdapter are used to visualize the status of the Ethernet connection.
IM 155-6 PN HA
Equipment Manual, 09/2021, A5E39262148-AE
ACT LED Meaning (only relevant for IO device with redundant IM)
There is no active data exchange with the I/O modules via this IM.
Off
There is an active data exchange with the I/O modules via this IM.
The partner IM can apply the data exchange.
On
There is an active data exchange with the I/O modules via this IM.
The partner IM cannot apply the data exchange.
Flashes
PWR LED Meaning
Missing supply voltage or insufficient supply voltage at the interface module.
Off
Supply voltage L+ available.
On
Displays and interrupts
7.2 LEDs
31