8/11/2021 9:53 PM | |
Joined: 2/17/2020 Last visit: 9/23/2024 Posts: 1062 Rating: (192) |
Hi ararby, This state of the LEDs indicates that in addition to a Hardware fault or software error (SF LED on solid red), a memory reset is requested (STOP LED flashes at a rate of 0.5 Hz). Operator controls and indicators: CPU 315-2 PN/DP and CPU 317-2 PN/DP In this way, you could try to reset the PLC via the mode selector switch, as indicated in the following manual section: I hope this helps.
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A rating will be well appreciated. |
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