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industrial heat tracing solutions
EN-RaychemNGC30UIT2Programming-AR-H5818602/16
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 Description
Any Alarm
Comm Alarm NGC-UIT2 display lost communication with an NGC-30-CRM/-
CRMS, PLI module, and/or RMM2 module(s)
Fail Safe Alarm Control mode of Circuit has been switched to Fail Safe control
mode
CB Trip Alarm Circuit Breaker Trip Alarm occurs when the Digital Input matches
the Circuit Breaker Trip state
Ground-Fault Alarm Heater’s ground-fault current went above high ground-fault current
alarm setting
Ground-Fault Trip Heater’s ground-fault current went above the ground-fault trip setting
Heater Time Alarm Heater’s energized time went above the heater’s alarm threshold
High Current Heater’s current went above high current alarm setting
High Temp RTD temperature went above high temp alarm setting
High Temp Cut-Out RTD temperature went above high temp cut-out alarm setting
High Voltage Line voltage went above high voltage alarm setting
Low Current Heater’s current went below low current alarm setting
Low Temp RTD temperature went below low temp alarm setting
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