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FAQ
Setting of Q series registers whose data is held when a power failure occurs
How do I set Q series data registers (D) so that their data are held when a power failure occurs?
- Category :
Answer
Assign data registers (D) to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> "Device Setting" window) to hold the data when a power failure occurs.
- Product Name
- MELSEC-Q Series
- Series
- Q (Q mode)
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