ABB ACS180 Drive
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Jul 13, 2023 5:38 pm
Cause : External warning 4 - comes when fault in external device 5. which is used for generate fault in drive or connection brake between drive and external device.
- This is a programmable warning: 31.07 External event 4 source & 31.08 External event 4 type.
- Check the external device.
- Check setting of parameter 31.07 External event 4 source.
