KRC2 error on writing driver DN2DVR happens when started up in morning. After power has been on for 1 hour it is OK after a restart. 24VDC PS in cabinet reads 24 right after cold start. Any thoughts on this?
KRC2 error on writing driver DN2DVR
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jrock -
November 27, 2022 at 5:12 AM -
Thread is Unresolved
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Forgot to add this: Digital outputs do not work until this error goes away
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Thread
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Please…panic modeJune 5, 2016 at 4:30 PM You can restart/reconfigure the bus via configuration menu, that's much faster than rebooting.
Did you try it after one minute?
Describe the bus topology.
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Forgot to add this: Digital outputs do not work until this error goes away
Of course not -- those outputs are linked to DeviceNet, so they won't work when the driver is not operating.
The DND message should include details as to which device has stopped communicating. Have you checked that device?