- No : 22632
- Release Date : 2018/09/03 17:29
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Difference between SM0 and SM1
What are the differences between the special relays SM0 and SM1 of the basic model QCPU?
- Category :
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Answer
SM0 turns ON when self-diagnostic checks detect an error or when an annunciator turns ON.
SM1 turns ON when self-diagnostic checks detect an error.
- Product Name
- MELSEC-Q Series
- Series
- CPU