Siemens SIMATIC ET 200SP HA Manual de equipamiento - Página 29

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Diagnostics

6.1

Below, you will find tables containing information on the status and error messages on the

BusAdapter.

LEDs on the BusAdapter

The following LEDs are located on the front of the BusAdapter.

Marking

①

LK1

②

LK2

Table 6-1

LED displays on the BusAdapter

Table 6-2

Status display "LK1" and "LK2" on the BusAdapter

LEDs "LK1" and "LK2"

Off

Flashes

BusAdapter for Distributed I/O

Equipment Manual, 09/2019, A5E39261458-AB

Color

Green

Legend for the following tables:

LED lit

LED display flashes

Off

LED not lit

There is an Ethernet connection between the PROFINET IO inter‐

face and a communication partner (for example, an IO controller).

There is no Ethernet connection between the PROFINET IO inter‐

face and a communication partner (for example IO controller).

The "Node flashing test" is performed. You can use the "Node flash

test" to determine which IO controller connected on the same bus

provides a direct connection.

Meaning

LED displays on the BusAdapter to visualize the status of the

Ethernet connection

Meaning

Solution

Check whether the bus cable

to the switch/IO controller is

interrupted.