STYLE 6 NEG. LOOP xtrouble

Notifier NFS2-640: STYLE 6 NEG. LOOP x

Notifier NFS2-640·0 views·0 field notes

What This Code Means

There is an open circuit on the negative side of loop x.

Common Causes

1Open circuit on the negative side of the SLC loop

Resolution Steps

Locate and correct the open circuit condition on the negative side of the specified loop, then press the RESET button to clear the latching trouble. Note that Style 7 configuration of the SLC requires the use of ISO-X isolator modules.

Manual References(5)

1notifierNFS-640Operations2003Open

2notifierNFS2-640Operations2013p. 75Open

Field Notes

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Related Codes

TROUBLA status banner displayed on the LCD indicating that the control panel has detected an electrical fault or a functional issue with a system component or device.INVREPThe device has returned a response to the panel that the panel did not expect.Low Chamber valueA maintenance warning level indicating that the detector chamber reading is too low, which typically signifies a hardware malfunction.FREEZE WARNINGThe temperature read by a Heat+ or Acclimate Plus™ detector has dropped below the low-temperature threshold, typically 40°F (4.44°C).STYLE 6 POS. LOOP xThere is an open circuit on the positive side of loop x.