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Nfs2 3030
Ncm Comm Loss

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System TroubleSupervisoryGround FaultNACCommunicationPowerDeviceNetwork

Troubleshooting Tip

When diagnosing codes, always check the event history log first. Many trouble conditions are intermittent and tied to environmental factors like temperature or moisture.

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NCM COMM LOSS: NFS2-3030 Trouble Code | Fire Alarm Resource Center

NCM COMM LOSS

trouble

Notifier NFS2-3030

144 views·0 field notes

What This Code Means

Communication is lost between the CPU-3030 and the Network Communications Module (NCM).

Common Causes

1Loose NCM connection
2Faulty NCM module
3Faulty CPU

Resolution Steps

Check the seating of the NCM on the CPU and verify all network connections.

Manual References(1)

1notifierNFS2-3030Operations2016p. 30Open

Field Notes

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Related Codes

NO POWER SUPPLY INSTThe address of the main power supply (AMPS-24) has not been correctly entered in programming.PROGRAM CORRUPTEDThe panel's programming database is corrupt.STYLE 6 POS LOOP xA short circuit exists on the positive side of SLC loop x.CHARGER FAULTThe battery charger in the power supply is not functioning.GROUND FAULTA ground fault condition has been detected on the main, auxiliary, or DAL device power supply, or within the panel itself.

Related Questions

What is the maximum SLC loop and device capacity of the NFS2-3030, and how does it expand beyond one loop?I'm getting AUXILIARY TROUBLE on my Notifier NFS2-3030. What should I check?What does 'NO ANSWER on Loop X' mean on the NFS2-3030 and how do I diagnose it?

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