7/15/2017 10:05 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello Rescobedo, Your machine is with safety integrated function as such do not look to bypass this problem & run the machine. These message are displayed since the drive has detected difference between input data & monitoring value in two monitoring channels & intiates STOP F. In your case "Watchdog timer has expired. Too many signal changes have occurred at safety-relevant inputs" i.e. please check the PLC logic for correct safety input. HTH. |
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