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Functions
7.10 Setting Relays
FUH1010 IP65 NEMA 4X Precision Volume
116
Operating Instructions, 01/2013, A5E32122003-AA
Relay 1, 2, 3, and 4 Function Assignments
The flow meter, depending upon the model, provides four alarm relays. Please refer to the
Appendix A (Page 163) for wiring details. Relays respond to any of the alarm conditions or
data functions included on the Relay Option List.
Table 7- 12 Relay Option List
Not Used
Not Active
Power Off
Power Off alarm occurs when power fails.
S High LiquIdent
High LiquIdent value relay trip-point.
S Low LiquIdent
Low LiquIdent value relay trip-point.
S High Viscosity
High liquid viscosity value relay trip-point.
S Low Viscosity
Low liquid viscosity value relay trip-point.
S High Temperature
High temperature value relay trip-point.
S Low Temperature
Low temperature value relay trip-point.
S High Flow
System flow rate exceeds high flow set point.
S Low Flow
System flow rate falls below low flow set point.
S Flow Alarm
System flow rate exceeds or falls below flow set points.
S Fault Alarm
System loses receive signal (all paths in fault).
S Spacing
System sensor spacing needs adjusting.
S Empty
Empty pipe alarm.
S BatchTot
Batch/Sample total advances.
S Aeration
Aeration percentage exceeds alarm set point.
S Interface
Interface setpoint exceeded.
S Reverse Flow
Flow is in negative direction.
S Pos Total
Positive total volume advances 1 digit.
S Neg Total
Negative total volume advances 1 digit.
S Fltwarn
System fault warning occurs when 1 or more paths are in
fault.
S Soft Fault
Fault condition - memory mode active.
S Pig Detect
Pig detection value relay trip-point exceeded.
Note
For Multi-Path flow meters: "1" = Path 1, "2" = Path 2, and "S" represents the system or
average channel. These characters appear to the left of the option list parameter.
Содержание SITRANS FUH1010
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