Pulling And Plugging Electronic Modules During Operation (Hot Swapping) - Siemens SIMATIC ET 200iSP Operating Instructions Manual

8.2 Pulling and plugging electronic modules during operation (hot
swapping)
Properties
• The ET 200iSP distributed I/O device supports the removing and inserting of an electronic
module (1 gap) during operation (RUN mode).
• When an electronic module is removed the ET 200iSP remains in the RUN mode.
• If you have pulled more than one electronic module, then this leads to a station failure of the
ET 200iSP. After you have plugged in all electronic modules again, you must perform a restart
of the ET 200iSP, i.e. switch the supply voltage on and off at the power supply module PS.
• If you configure a ET 200iSP with only one electronic module, then pulling this electronic
module will lead to a station failure of the ET 200iSP. When the electronic module is plugged
in, the ET 200iSP starts up again.
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK

8.2 Pulling and plugging electronic modules during operation (hot swapping)

Maintenance
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