Events Window - Raychem nvent NGC-UIT3-EX Programming Manual

3.3.23 Events window
The Events window displays a chronological history of all events and alarms. It retains the most recent 2000 entries; after 2000
entries are recorded, the oldest entries are discarded as new entries are added.
Fig. 3.33 Events window
The Events status listing window provides the following information:
• Time Toggle Button - By pressing the Time column heading, the display of times of the events or alarms changes to descending or
ascending order based on time of occurrence
• Circuit Toggle Button - By pressing the Circuit heading, the display of events or alarms is sorted by the Circuit number. Circuits are
first displayed in ascending order. Pressing the Circuit again toggles between ascending or descending order
• Events, Press for Alarms Toggle Button
- By pressing the Events, Press for Alarms heading, the Events display filters events or alarms by type. Time and Circuit column
headings can then be used to further sort the selected events or alarms for display. (Important: The program automatically skips
an alarm type if no alarms of that type exist)
Table 3.4 Alarm Type Headings and Descriptions
Alarm Type/Headings
Any Alarm
Comm Alarm
Fail Safe Alarm
CB Trip Alarm
Ground-Fault Alarm
Ground-Fault Trip
Heater Time Alarm
High Current
High Temp
High Temp Cut-Out
High Voltage
Low Current
Low Temp
Low Voltage
Power Input Alarm
Relay Cycle Alarm
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46 nVent.com/RAYCHEM
Description
NGC-UIT3 display lost communication with an NGC-30-CRM/-CRMS, PLI module, and/or
RMM2 module(s)
Control mode of Circuit has been switched to Fail Safe control mode
Circuit Breaker Trip Alarm occurs when the Digital Input matches the Circuit Breaker Trip state
Heater's ground-fault current went above high ground-fault current alarm setting
Heater's ground-fault current went above the ground-fault trip setting
Heater's energized time went above the heater's alarm threshold
Heater's current went above high current alarm setting
RTD temperature went above high temp alarm setting
RTD temperature went above high temp cut-out alarm setting
Line voltage went above high voltage alarm setting
Heater's current went below low current alarm setting
RTD temperature went below low temp alarm setting
Line voltage went below low voltage alarm setting
Power Input state does not match the Relay Output State
EMR cycle count went above relay cycle alarm setting
RAYCHEM-OM-EU2032-NGCUIT3EX-EN-2203