Ametek AMEVision - Alarm and Status Definitions

PN 9000-165-VE, Rev P
Alarm and Status Denitions
ALARM DESCRIPTION TYPE NOTES
Cell T/C Failure T/C is not connected or is open Alarm
Cell Temperature Control
A critical over temperature condition has oc-
curred
Alarm
Unit must be reset
to clear
Cell Over Temp Cell temperature is 4 degrees above the setpoint
Cell Under Temp Cell temperature is 4 degrees below the setpoint Alarm
Only after warm-up
is complete
Cell Temp Rise Failure Cell heater failed to heat the cell Alarm
Over Temp Relay Tripped The cell over-temperature relay tripped Alarm
Unit must be reset
to clear
RTD Failure The Box Temp RTD failed Alarm
Box Temp High
Box temperature is 4 degrees C above the
setpoint
Alarm
Box Temp Low
Box temperature is 4 degrees C below the
setpoint
Alarm
Only after warm-up
time expires
Box Temp Rise Failure Box temperature failed to heat Alarm
Low Sample Flow Low sample ow detected Alarm
Only after warm-up
time expires
Cell Failure (open) Cell is no longer functional Alarm
Combustible Detector Open Combustible detector is open or not connected Alarm
Only when cong-
ured as WDG-VC
Methane Detector Open CH
4
detector is open or not connected Alarm
Only when cong-
ured as WDG-VCM
Cell mV Mismatch
The cell mV measurement does not match the
real time cell measurement
Alarm
Analog Output 1 Error
The analog output measurement does not
match the setting
Alarm
Flow Sensor Failure The ow sensor failed Alarm
Cell T/C Measurement
Mismatch
The redundant temperature measurement does
not match the real time measurement
Alarm
Alarms and Warnings | 3-19