ABB eVM1, Installation And Service Instructions Manual

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14.14 Anomaly list
Whenever the IED detects an Anomaly condition the No Anomaly LED on the Local CB HMI
changes status from On to blinking. Active Anomalies can be displayed from the Panel HMI or from
the Monitoring tab by the Show pushbutton when an active communication link from a PC has been
established with the electronic Device (IED). Basic anomalies can be solved by the user and their
root cause and remedial action is described below.
Anomalies that require a higher skill and knowledge of the eCB are coded; the code will be given to
ABB service personnel to analyse and solve the Anomaly condition.
Some Anomaly conditions may be a block to the IED since critical information may be missing
preventing safely operating the CB (e.g. CB position sensor failure in open position).When a blocking
Anomaly is detected the IED goes permanently into Not ready status and will not operate. Resetting
the No Anomaly signal will clear only temporary Anomaly conditions; if the Anomaly persists the CB
will signal it again in real time.
Note
Classes Shortdescription of LCD Panel HMI Anomaly
Anomalies Code
CB anomaly Call ABB Service with code ANOMALY CODE 1
CB anomaly Inconsistency among CB statuses Error in CB status 2
Undefined CB status 3
CB anomaly Reached max No. of opening attempts Achieved max No. of
Opening attempts
4
IED anomaly Call ABB Service with code ANOMALY CODE 5
IED anomaly Call ABB Service with code ANOMALY CODE 6
ANOMALY CODE 7
ANOMALY CODE 8
IED anomaly Call ABB Service with code ANOMALY CODE 9
ANOMALY CODE 10
IED anomaly Call ABB Service with code ANOMALY CODE 11
ANOMALY CODE 12
CB panel missing 13
IO Board Missing 14
ANOMALY CODE 15
HMI device missing (CoT)
Comm. Error with CB (HMI)
16
IED anomaly Call ABB Service with code ANOMALY CODE 17
Panel anomaly Inconsistency among CB truck statuses CB TRUCK ERROR 18
CB TRUCK UNDEF 19
Panel anomaly Inconsistency among Earthing Switch statuses Earth Switch ERROR 20
Earth Switch UNDEF 21
CB anomaly Wrong Position Autotrip performed ERROR CODE 22
System anomaly Energy Failure Autotrip performed ENERGY FAILURE
AUTOTRIP
23
System anomaly Opening due to UnderVoltage function UV OPEN 24
Panel anomaly Inconsistency among Line Disconnector statuses Load Disconnector ERROR 25
Load Disconnector
UNDEF (ONLY after 5s)
26
Load Disconnector ERROR 27
System anomaly Configuration not allowed Configuration not allowed 28
Panel anomaly Auxiliary Supply failure ANOMALY CODE 29