How can I detect a low battery voltage of the SRAM card with the memory card interface module (Type_ NP1F-MM1)?

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  • GLOBAL > PLC > SPH > Function > How can I detect a low battery voltage of the SRAM card with the memory card interface module (Type_ NP1F-MM1)?
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  • Displayed Date : 2023/04/25 19:00
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How can I detect a low battery voltage of the SRAM card with the memory card interface module (Type_ NP1F-MM1)?

How can I detect a low battery voltage of the SRAM card with the memory card interface module (Type_ NP1F-MM1)?
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Answer

You can check it with the status indication LED on the front of the module. When a low battery voltage is detected, the CER LED on the front of the module lights up and the module enters into a nonfatal fault condition.

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