ABB eVM1 Installation And Service Instructions Manual page 107

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.
Classes Shortdescription of
Anomalies
CB anomaly Call ABB Service with code
CB anomaly Inconsistency among CB statuses
CB anomaly Reached max No. of opening attempts
IED anomaly Call ABB Service with code
IED anomaly Call ABB Service with code
IED anomaly Call ABB Service with code
IED anomaly Call ABB Service with code
IED anomaly Call ABB Service with code
Panel anomaly Inconsistency among CB truck statuses
Panel anomaly Inconsistency among Earthing Switch statuses
CB anomaly Wrong Position Autotrip performed
System anomaly Energy Failure Autotrip performed
System anomaly Opening due to UnderVoltage function
Panel anomaly Inconsistency among Line Disconnector statuses Load Disconnector ERROR
System anomaly Configuration not allowed
Panel anomaly Auxiliary Supply failure
LCD Panel HMI
ANOMALY CODE
Error in CB status
Undefined CB status
Achieved max No. of
Opening attempts
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
ANOMALY CODE
CB panel missing
IO Board Missing
ANOMALY CODE
HMI device missing (CoT)
Comm. Error with CB (HMI)
ANOMALY CODE
CB TRUCK ERROR
CB TRUCK UNDEF
Earth Switch ERROR
Earth Switch UNDEF
ERROR CODE
ENERGY FAILURE
AUTOTRIP
UV OPEN
Load Disconnector
UNDEF (ONLY after 5s)
Load Disconnector ERROR
Configuration not allowed
ANOMALY CODE
Note
Anomaly
Code
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