Instruction Manual
D103409X012
Viewing Device Variables and Diagnostics
May 2013
89
Loop Current Validation Alert— This alert is activated if the loop current is out of valid range. If the control system is
known to output currents outside of this range, the loop current shutdown should not be enabled. If this alert is
indicated, clear the alert by restarting the instrument with the loop current verified to be in the valid range. If the alert
does not clear, replace the printed wiring board.
D Travel— If a travel alert is active it will appear under TRAVEL ALERTS.
Travel Deviation
Travel Deviation Alert—The difference between Setpoint and Travel is greater than the configured limits.
Travel Limit
Travel Alert Hi Hi—This alert is indicated if the Travel is greater than the configured limit.
Travel Alert Lo Lo—This alert is indicated if the Travel is lower than the configured limit.
Travel Limit Hi/Lo
Travel Alert Hi—This alert is indicated if the Travel is greater than the configured limit.
Travel Alert Lo—This alert is indicated if the Travel is lower than the configured limit.
Travel Limit / Cutoff
Travel Limit/Cutoff Hi—This alert is indicated if the Travel is limited high or the high cutoff is in effect.
Travel Limit/Cutoff Lo—This alert is indicated if the Travel is limited low or the low cutoff is in effect.
D Travel History— If a travel history alert is active it will appear under TVL HIST ALERTS.
Cycle Count
Cycle Count Alert—This alert is indicated if the Cycle Counter exceeds the Cycle Count Alert Point.
Travel Accumulator
Travel Accumulator Alert—This alert is indicated if the Travel Accum exceeds the Travel Accumulator Alert Point.
D SIS (ODV only)— If an SIS alert is active it will appear under SIS ALERTS.
Partial Stroke Test (PST)
Valve Stuck or Pressure/Travel Path Obstructed—This alert is indicated if the valve is stuck or the pressure/travel path is
obstructed.
End Point Pressure Deviation
Pressure Deviation Alert—The alert is indicated if the difference between the target pressure and the actual pressure
exceeds the Pressure Deviation Alert Point for a period of time greater than the Pressure Deviation Time.
Locked in Safety Alert—This alert is indicated if the ODV unit is locked in the safety position.
D Alert Record
Alert Record has Entries Enable—This alert indicates that an alert has been saved to the alert record.
Alert Record Full—This alert indicates that the alert record is full.
To Next Page
Loading...
Need help?
General
