P3 - Pakscan Master Station Technical Manual
76 of 136 Publication PUB059-002-00 Issue 06/15
Event Log (2-wire loop Field unit) - Available to all user levels
Fig 54: Wired IQ / IQT FCU Event Log pop-up
Pop-up screen showing a log of the last occasion on which the various control and alarm
events occurred. For commands, the source of the command is also given.
Remote selected - local / remote selector in remote position.
Moving - actuator centre column moving.
Monitor Relay - monitor relay alarm.
Open Limit - open position limit switch.
Closed Limit - closed position limit switch.
Comms Failed - loss of network communication.
Thermostat - motor thermostat tripped.
Torque Tripped - torque limit level exceeded.
Manual move - actuator moved by the handwheel.
POR - power on reset.
Watchdog - field unit watchdog alarm.
AUX OR - auxiliary input present.
Start / Stop - failure to respond to a remote control input.
MemF - FCU memory chip RAM or ROM fault.
EOT - motor running at end of travel.
Network Open - open instruction over the control network.
Network Close - close instruction over the control network.
Network Stop - stop instruction over the control network.
Network ESD - ESD instruction over the control network.
Position / Time - last position control event.
Position / Time - last but one position control event.
Position / Time - last but two position control event.
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