ABB | SACE Emax 2
Management operations
1 - Ekip Touch maintenance and troubleshooting
31 | © 2023 ABB | 1SDH001316R1002 - ECN000297030
Management operations
1 - Ekip Touch maintenance and troubleshooting
Introduction
Correct maintenance of the unit and connected devices ensures they operate correctly over time.
The maintenance operations must be performed by expert personnel, as required by the safety regulations
and maintenance schedule described in this document and in the manuals 1SDH000999R0002 and
1SDH001000R0002).
If faults are discovered, find out what is causing them and eliminate them before putting the unit back
into service.
WARNING! Detecting faults must only be managed by (electrically) skilled persons (IEV
195-04-01: person with relevant education and experience to enable him or her to perceive
risks and to avoid hazards which electricity can create), as it may be necessary to perform
insulation and dielectric tests on part or all the installation
Alarms displayed and
suggestions
A list of faults that may appear on the Ekip Touch display is given below along with suggestions on how
to resolve them:
Signal Suggestions
Numerical alarm
(e.g. 30002)
Internal error; contact ABB if this typoe of error occurs
Local bus
Unit on with auxiliary supply, Local Bus parameter enabled but connection
to modules not present, incorrect or communication lost (for more than five
seconds); check:
• connection and powering of modules in terminal box or external
• that the moldules connected are compatible with Ekip Touch
Trip fail command
(BF)
CB has failed to open and/or current still present after a TRIP command:
comply with the procedure proposed in the next chapter 'Faults, causes and
remedies'
Configuration
Check:
•
Rating plug
of model compatible with Ekip Touch and CB size
• If present, protection parameters do not conflict with size of current of unit
details on page 14)
• In the absence of
Vaux
threshold I4 and/or I41 > 100 A
• In the absence of
Vaux
time t4 and/or t41 > 100 ms
• RC protection active and
Rating Plug
not RC
Ekip CI
Ekip CI module not detected or absent, with Ekip M Touch and Open Mode
configuration = Normal
Ekip Com Hub
Problem of Ekip Com Hub module with: certificates, connected devices,
missing Com modules (RTU or with Ethernet connection), API TLS device, Hub
events, parsar configuration
Ekip Link Bus
Fault in
Ekip Link
module: check for loss of connection with one or more actors
(modules) connected to Link Bus
Ekip Sign 3T
connection
Alarm for connection of one or more analog inputs to
Ekip Signalling 3T
module
Ekip Sign 3T
threshold
One or more thresholds of the
Ekip Signalling 3T
module has/have been
exceeded
Continued on the next page
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