Allen Bradley PowerFlex 753, PowerFlex 755, PowerFlex 755T & PowerFlex 755TS Drive
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Mar 15, 2024 5:40 am
Cause : Port 4 Adapter comes when the communications card has a fault or hardware issue in communication card. This fault also comes due to control card faulty.
- Check DPI device event queue and corresponding fault information for the device.
- The DPI communications option has a fault. See device event queue.
