2/11/2019 8:08 AM | |
Posts: 1 Rating:
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Good day Just want to know the Batt. indicator switch on the PS407 in what position should it be? I found the LED on as follow BAF (RED LED) and BATTF (Orange LED) on when switch is on. And on the line OP screens it says Battery PLC Empty How do i correct this after batt has been replaced? Regards Tertius ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 2/11/2019 2:10:03 PMNew subject after splitting |
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2/11/2019 5:38 PM | |
Joined: 9/27/2006 Last visit: 8/14/2024 Posts: 12277 Rating:
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Hello Tewrs; Originally, you attached your question to an older thread, where a manual was suggested. Did you think of opening the manual to see if it answered your question? S7-400, M7-400 Programmable Controllers Module Specifications https://support.industry.siemens.com/cs/ww/en/view/19539653 Hope this helps, Daniel Chartier |
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