POWER SUPPLY COMM
troubleNotifier NFS2-640
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What This Code Means
There has been a communication failure with the power supply.
Common Causes
- 1Communication failure between the CPU and the power supply
Resolution Steps
Service is required.
Manual References(2)
Related Codes
Related Questions
What is the maximum device capacity on the NFS2-640 in FlashScan mode vs. CLIP mode, and can you mix protocols on the same SLC loop?How do I troubleshoot a ground fault on the NFS2-640 SLC loop?What are the NAC circuit specifications for the NFS2-640, and when do I need an external NAC booster panel?