WESTLOCK CONTROLS CORPORATION
280 N. MIDLAND AVE., STE. 258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913
www.westlockcontrols.com
10/5/2013
TECH-477/D.W.O. 21424
Page 127 of 206
totally close to be used by the TOTAL_TRAVEL_COUNT.
Change this value will change the values of
TRAVEL_LIMIT_LOW and TRAVEL_LIMIT_UP.
Travel Count Unit: Units used to show the TRAVEL_COUNT.
Travel Count: Counter the total valve movement. The unit is defined in
the TRAVEL_COUNT_UNITS.
Travel Count Deadband: The minimum movement to increase the
TRAVEL_COUNT. The unit is defined in the
TRAVEL_COUNT_UNITS.
Travel Count Limit: Travel limit to indicate the TRAVEL_CNTR alert. The unit
is defined in the TRAVEL_COUNT_UNITS.
Internal Temperature Min: Minimum temperature to start the indication of
TEMP_MAX_MIN alert.
Internal Temperature Max: Maximum temperature to start the indication of
TEMP_MAX_MIN alert.
Setpoint Deviation: Maximum valve position deviation from setpoint.
Setpoint Deviation
Deadband:
Dead band of the maximum valve position deviation from
setpoint.
Setpoint Deviation Timeout: Timeout to start a setpoint deviation alert indication.
POSITION_HI Alert: Highest position to start the POSITION_HI alert
indication. The dead band for this parameter is the
TOTAL_TRAVEL_DB.
POSITION_LO Alert: Smallest position to start the POSITION_LO alert
indication. The dead band for this parameter is the
TOTAL_TRAVEL_DB.
Fault State Value: If the POSITIONING_VALUE status is bad and the
FAULT_STATE_OPTION is set to
FAULT_STATE_VALVE then parameter TRD_SP will be
set to this value.
Fault State Option: Action to be taken in case of BAD status of
POSITIONING_VALUE.
Closed Position Deviation: Shows the deviation from the closed position in the
closed position of the last calibration. (in% of span)
Close Time Interval: Last time interval to travel from opened to closed position
in seconds.
Open Time Interval: Last time interval to travel from closed to opened position
in seconds.
Stroke Time Unit: Time unit to be used in the SPSR test.
FST Test Pause: The pause before continuing the last half of the stroke
test (unit defined by STROKE_TIME_UNITS parameter)
Break Timeout (FST): Time limit to wait for the first valve movement in the full
stroke test.
Timeout (FST): Time limit to wait the finish of full stroke test.
Measured Break Time
(FST):
Measured break time of the last full stroke test.
