GlobalQuestion
The output indicator turns ON, but then turns OFF immediately. What is the cause of the problem and solution (in models equipped with the overvoltage protection function)?
Answer
| Likely cause | Solution |
| The remote sensing terminals are open. (Indicates that the remote sensing function is being used.) | When not using remote sensing, short-circuit terminals +V and +S, and also terminals -V and -S. The overvoltage protection function will operate, so turn OFF the input power and then turn it back ON again.  |
| The internal control circuit has malfunctioned, thereby activating the overvoltage protection function. | Turn OFF the input power and then turn it back ON again. If the problem reoccurs, the internal circuits are possibly damaged. Consult your OMRON representative. |
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