Commissioning And Starting Up The Et 200Isp; Safety Information - Siemens SIMATIC ET 200iSP Operating Instructions Manual

WATCHDOG module
SF
①
Status and error LEDs on the WATCHDOG module
Table 7-7 Status and error LEDs on the WATCHDOG module
LEDs Meaning
SF Bit 0
on Wrong module inserted or diagnostic message is present.
Flashes The LED flashes at the assigned frequency (toggle: 0.1 Hz /
0.5 Hz; 1 Hz; 2 Hz)
on Output signal (bit 0 active)
7.11

Commissioning and starting up the ET 200iSP

7.11.1

Safety Information

Safety information
Note
You must observe the national regulations during commissioning.
During functional checks, you must observe the guidelines according to EN 60079-17. This
standard contains the provisions of international standard IEC 60079-17.
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK
Group error (red)
Bit 0: Status (green)
Commissioning and Diagnostics
7.11 Commissioning and starting up the ET 200iSP
Remedy
Analyze the diagnostic data.
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