Relay Setup; Assigning Relay 1 And 2 Functions; Relay Option List - Siemens SITRANS FUG1010 IP65 NEMA 4X Instruction Manual

Section 4

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].
Not Used
Power Off
S.G
Base S.G.
High Viscosity
Low Viscosity
Hi Temperature
Low Temperature
High Flow
Low Flow
Flow Alarm
Fault Alarm
Spacing
Tubulence
Interface
Reverse Flow
BatchTot
Pos Total
Neg Total
Soft Fault

Relay Option List

Not Active
Power Off alarm occurs when power fails
Specifc Gravity value relay trip-point
S.G. value relay trip-point at reference temperature
Kinematic viscosity (centistokes) exceeds high Setpoint
Kinematic viscosity (centistokes) falls below Low Setpoint
Hi temperature value relay trip-point
Low Temperature value relay trip-point
Flow rate exceeds high flow setpoint
Flow rate falls below low flow setpoint
Flow rate exceeds or falls below flow setpoints
System loses receive signal
Transducer spacing requires adjustment
Turbulence percentage exceeds alarm setpoint
Interface setpoint exceeded
Flow is in negative direction
Batch/Sample total advances
Positive total volume advances by 1 digit
Negative total volume advances by 1 digit
Fault condition - memory mode active
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