Wire Break Of Namur Encoder On Digital Input Module - Siemens SIMATIC ET 200iSP Operating Instructions Manual

3. Analyze the diagnostic message:
Result for PROFINET configuration:
– Identifier-related diagnostics: Bit 3 in byte 7 is set -> Slot 2
Result for PROFIBUS configuration:
– Station status 1 (byte 0): Bit 3 is set -> External diagnostics
– Identifier-related diagnostics: Bit 3 in byte 7 is set -> Slot 4
– Module status: Byte 16.7 / 16.6: 11
4. Plug the pulled electronic module back into the terminal module.
Result:
For PROFINET configuration - LEDs on the interface module IM 152-1PN of the ET 200iSP:
– ER: Off
– MT: Off
– ACT: On
– RN: On
– PS1: On, PS2: Off
– LK1 and/or LK2: on (depending on the nodes connected via fiber-optic cables)
For PROFIBUS configuration - LEDs on the interface module IM 152-1DP of the ET 200iSP:
– SF: Off
– BF: Off
– ON: On
– PS1: On, PS2: Off
The diagnostic message has been deleted.
3.15

Wire break of NAMUR encoder on digital input module

Procedure
1. Remove the cable from terminal 1 of the first electronic module 8 DI NAMUR.
2. For PROFINET configuration - LEDs on the interface module IM 152-1PN of the ET 200iSP:
– ER: Flashes
For PROFIBUS configuration - LEDs on the interface module IM 152-1DP of the ET 200iSP:
– SF: Flashes --> diagnostic message is available.
3. Status LEDs on the electronic module 8 DI NAMUR:
– SF: on --> diagnostic message is available.
– 3: off/on
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK
3.15 Wire break of NAMUR encoder on digital input module
-> No module
B
Commissioning guideline
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