81
Limitorque QX Electronic Actuator FCD LMENIM3306-06 – 07/14
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5.2.5 Status Messages
Normal display status is listed in Section 3.6.5, Local Indication. Status or alarm messages are listed below. Once a
status or alarm condition occurs, the message will be displayed on the bottom line of the Local Control Station (LCS)
screen until the condition is addressed and cleared. If multiple status or alarm conditions are active, the bottom display
will cycle through each screen until the condition is addressed and cleared (one message per four seconds).
Status or Alarm Messages (XX = Input # (0, 1, 2))
“---% OPEN, STATUS OK” – Normal display
“---% OPEN, VALVE JAMMED” – Valve cannot start moving
“---% OPEN, LOST PHASE” – One of three phases lost
“---% OPEN, MOTOR OVERTEMP” – Thermistor range exceeded
“---% OPEN, OVERTORQUE” – Torque exceeded in mid-travel
“---% OPEN, HARDWARE FAILURE” – Indication that hardware failed
“---% OPEN, DDC OFF” – DDC enabled, but “OFF”
“---% OPEN, ESD ACTIVE” – ESD signal present
“---% OPEN, INHIBIT ACTIVE” – Inhibit signal present
“---% OPEN, FF OFF” – FF enabled but “OFF”
“---% OPEN, PB OFF” – PB enabled but “OFF”
“---% OPEN, DN OFF” – DN enabled but “OFF”
“---% OPEN, WARMING UP” – Warm up delay active (cold temperature option)
“---% OPEN, NO ANALOG SIGNAL” – 4-20 mA signal absent (Mod enabled, red selector switch in “REMOTE”)
“---% OPEN, DDC COM LOST” – DDC enabled, signal absent
“---% OPEN, FF COM LOST” – FF enabled, signal absent
“---% OPEN, PB COM LOST” – PB enabled, signal absent
“---% OPEN, DN COM LOST” – DN enabled, signal absent
“---%OPEN, ESD XX ACTIVE” – Input # set for ESD, is asserted, and has highest priority
“---%OPEN, ESD = XXX.X %” = ESD ACTIVE and its action is “move to” ---.-% position
“---%OPEN, ESD XX INHIBITED” – Active ESD XX has been inhibited by an ESD override.
“---%OPEN, ESD XX CONFLICT” – ESD XX is set for ESD, asserted, and is in conflict with the active ESD.
“---%OPEN, ESD OPEN” – active ESD action is OPEN
“---%OPEN, ESD CLOSED” – active ESD action is CLOSED
“---%OPEN, ESD STOP” – active ESD action is STOP
“---%OPEN, ESD IGNORE” – active ESD action is IGNORE
“---%OPEN, INHIBIT ACTIVE” – INHIBIT signal is asserted
“---%OPEN, INHIBIT CONFLICT” – Conflict with multiple INHIBITs
---% OPEN, IDENTICAL LIMITS – Position limits identical preventing operation
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