Ampcontrol IPD - Last 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 35 of 96
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7.2 Last Trip Status Messages
The IPD Relay has several functions, which can stop/trip the outlet and then self-clear. The IPD Relay
therefore saves the non-latched trip codes in a register and displays the ‘Last Trip’ messages in the
Status Message Page. (Note that the stop/trip function also appears in the Event Log).
Messages that are displayed at Last T: ---------
Table 4: RDM-D Last Trip Status Messages
Message
Comment
EC Leak T
E/C Leakage Trip that provides additional information for E/C Trip
EC Ω Trip
E/C Ohms Trip that provides additional information for E/C Trip
Fan I Stop
Fan interlock Stop
I bal-Trp
Current Balance Trip – Differentiates balance trip from basic over
current trip
MC Opened
Main contactor opened – opening not initiated by the IPD Relay
RTU mem. E
RTU Memory error – Errors in set up data from RTU
RTU Off L
RTU Off Line – IPD can’t communicate with RTU
RTU ptc T
RTU PTC input tripped
Stopped
IPD Stop Input Tripped
UVOLT Trp
Under Voltage trip – voltage on load side too low