Ampcontrol IPD - Trip; Status Messages; Table 3: RDM-D Trip; Status Messages

Ampcontrol Pty Ltd – ABN 28 000 915 542
IPD USER MANUAL
IPDB014 Version 14 – SEP/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 34 of 96
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7.1 Trip / Status Messages
The following table shows a list of the twenty-nine (29) status messages and the category (type) of the
messages. Messages are cleared according to their message category.
Type 1
Messages are cleared by either pressing the <ENT> key while on the Status Display Page or by
starting a new starting sequence i.e. EFLO test started.
Type 2
Messages are enabled and cleared automatically.
Type 3
Messages are triggered by the respective trip functions and are cleared by resetting the trip
function.
Table 3: RDM-D Trip / Status Messages
Message
Type
Comment
Tripped-No Volts
1
Voltage on load side of contactor is too low
MC Close Fail
1
MCI input did not close within 5 Sec of MCR relay closing
External MC Open
1
IPD detected (via MCI input) that MC was opened – not
initiated by the IPD relay
Insulation Alarm
1
Test result at alarm level (1.5 x selected trip level)
Last T: ---------
1
Shows ‘Last Trip’ record
Need IPD Start
2
Awaiting IPD start digital input
Need RTU Start
2
Awaiting RTU start digital input
Outlet Paused
2
IPD waits 5 Sec between running (or testing) and re-testing
Closing MainCont
2
MCR closed, waiting for MCI feedback (5 Sec max)
. . EFLO Testing
2
In process of EFLO Test (1 second)
Insulat. Testing
2
In process of Insulation Test (2 seconds)
Manual Ins. Test
2
In process of manual Insulation Test
IPD Memory Error
3
Corrupted memory in relay’s stored settings
RTU Memory Error
3
IPD detected errors in set up data received from RTU
Trip-RTU Offline
3
IPD can’t communicate with RTU
Stopped-RTU PTC
3
RTU PTC input Tripped (open)
Stopped - RTU
3
RTU Stop input Tripped (open)
I Balance Trip
3
Phase Current Balance Function Tripped
Locked Out - Fan
3
Fan interlock system is locking out IPD
Stopped IPD
3
IPD Stop Digital input activated (closed)
Earth Leak. CT Fail
3
Earth Leakage CT has Failed Trip Occurs
Earth Leak. Trip
3
Earth Leakage Function Tripped
Earth Cont. Trip
3
Earth Continuity Function Tripped
E/F Lockout Trip
3
Earth Fault Lockout Function Tripped
Over-current Trip
3
Over Current Function Tripped
Short Circ. Trip
3
Short Circuit Function Tripped
Main Cont. Fail
3
Main Contactor Fail Function Tripped
Insulation Fail
3
Insulation Test Function Tripped
Running: ----Amps
3
Outlet Closed: shows average of 3 phase currents (in amps)