INST ON L1trouble

Notifier NFS2-3030: INST ON L1

Notifier NFS2-3030·0 views·0 field notes

What This Code Means

The system detects that no devices are installed on Loop 1.

Common Causes

1Loop wiring not connected
2Programming error
3No devices physically installed

Resolution Steps

Verify loop wiring and ensure devices are properly addressed and programmed on Loop 1.

Manual References(3)

1notifierNFS-3030Programming2003Open

2notifierNFS-3030Operations2003Open

3notifierNFS2-3030Operations2016p. 30Open

Field Notes

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Related Codes

BRAND MISMATCHThe brand of the SLC device is incompatible with the FACP.STYLE 4 SHORT x LOOP xA short circuit has been detected on a Style 4 SLC loop.STYLE 6 POS LOOP xA short circuit exists on the positive side of SLC loop x.MANUAL MODE ENTEREDAn annunciator has been manually placed into a non-normal mode.CONFIGURATIONA problem occurred after sending configuration from PipeIQ to a FAAST detector.

Related Questions

How does the NFW2-100 ground fault detection work?What battery size does the NFW2-100 require, and how do I silence a battery trouble condition after replacement?What batteries does the NFS-320 use, and when is an external battery box required?

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