FACP Manuals Logo
FACPManuals
Ask AI
Ask AI
BEAM BLOCKEDtrouble

Notifier NFS2-3030: BEAM BLOCKED

Notifier NFS2-3030·1 view·0 field notes

What This Code Means

The path between a beam detector and its reflector is obstructed.

Common Causes

  • 1Object blocking beam
  • 2Dirty lens/reflector
  • 3Detector misalignment

Resolution Steps

Investigate the detector location and clear any physical blockages.

Manual References(3)

Field Notes

Loading field notes...
Sign in to share a field note

Related Codes

REMOTE DISPLAY x NO ANSWERThe remote display at address x is not responding.TAMPERA monitor module point programmed with this Type ID code has activated, typically indicating that the module is connected to a tamper switch that has been triggered.STYLE 6 POS LOOP xA short circuit exists on the positive side of SLC loop x.STYLE 4 SHORT x LOOP xA short circuit has been detected on a Style 4 SLC loop.BASIC WALK TESTA Basic Walk Test is currently in progress.

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?
All NFS2-3030 trouble codesNFS2-3030 panel page