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industrial heat tracing solutions
EN-RaychemNGC30UIT2Programming-AR-H5818602/16
Fig. 3.21 Status | Circuit window
The data in the Control Temp, G.F. and Current windows are displayed in color to identify their state:
• Black - Circuit is off
• Green - Within Normal range of setup parameters
• Red - In alarm condition
• Orange - Control Temp only. Temperature not within setpoint + Dead Band range
• Blinking Red/Orange - Alarm Reset button only. A latching alarm event has occurred
The fields and displays in the Status|Circuit provide the following information:
• Circuit Entry Field - Enter the Circuit number to view the status of a specific Circuit.
• Alarm Reset Action Button - In normal state, the Alarm Reset button is grayed out. If a latching
alarm occurs, the Alarm Reset blinks orange/red. The alarm cannot be reset until the fault has
been cleared.
• ID Field
- Displays the ID tag defined in Setup/Circuit window.
• Control Temp Field
- The Control Temp is the temperature the NGC-UIT2 is using for the control algorithm. If
more than one RTD is connected to a Circuit, the system displays the lowest Control Temp of
all the RTDs assigned to that Circuit.
• Setpoint
The Setpoint is the desired maintain temperature for the circuit.
• G.F. Field
- Displays the ground-fault current for the Circuit.
• Relay Field - Displays the Relay device and number defined in the Setup/Circuit window.
• Status Field - Displays the relay output status (on, off, or trip) of the EMR or SSR. If
communication is lost to the output device, a red COMM appears and alarms.
• Mode Field
- Displays the Control Mode selected in Setup | Circuit window.
• Current Field
- Displays the heater amperage of the Circuit when the relay output is on.
• CB Trip State
Give the input status of the CB signal. In case of a circuit breaker trip it will display in RED the
text "Tripped".
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