4-59
1010GCNFM-3C
Section 4
Not Used Not Active
Power Off Power Off alarm occurs when power fails
S.G Specifc Gravity value relay trip-point
Base S.G. S.G. value relay trip-point at reference temperature
High Viscosity Kinematic viscosity (centistokes) exceeds high Setpoint
Low Viscosity Kinematic viscosity (centistokes) falls below Low Setpoint
Hi Temperature Hi temperature value relay trip-point
Low Temperature Low Temperature value relay trip-point
High Flow Flow rate exceeds high flow setpoint
Low Flow Flow rate falls below low flow setpoint
Flow Alarm Flow rate exceeds or falls below flow setpoints
Fault Alarm System loses receive signal
Spacing Transducer spacing requires adjustment
Tubulence Turbulence percentage exceeds alarm setpoint
Interface Interface setpoint exceeded
Reverse Flow Flow is in negative direction
BatchTot Batch/Sample total advances
Pos Total Positive total volume advances by 1 digit
Neg Total Negative total volume advances by 1 digit
Soft Fault Fault condition - memory mode active
Relay Option List
4.10.2 RELAY SETUP
Use this menu to assign a function to channel relays. FUG1010GCN supports 2 types of relay outputs,
Alarm Relay and Pulse Relay. Alarm Relay outputs operate in “fail-safe” mode. The relay(s) are energized
under normal conditions - an alarm condition causes the relay(s) to de-energize until alarm clears. The
Pulse Relay output supports totalizer and batch relay functions. The output pulse width approximately
200 ms; maximum activation rate is 2.5 pulses per sec. If totalizer pulses exceed this rate, excess
pulses are stored in an overflow register. This allows the relay to “catch up” when flow decreases enough.
NOTE: Using the <Fn>1 Totalizer clear command also clears all channel totalizers plus the over-
flow register described in the last paragraph.
Assigning Relay 1 and 2 Functions
FUG1010GCN, depending on the model, provides at least two alarm relays. Please refer to the Hard-
ware Installation Drawing for wiring details. Relays respond to any of the alarm conditions/data functions
included on the Relay Option List.
To assign functions to Relay 1:
1. Press the <Right Arrow> to access the [Relay1] option list.
2. Press the <Up or Down Arrow> to move the cursor to the desired Relay assignment.
3. Press <ENT> to store selection.
4. Repeat procedure for [Relay 2].
To Next Page
Loading...
Need help?
General
