ABB | SACE Emax 2
50 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Management operations | 1 - Ekip Touch maintenance and troubleshooting
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 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
Battery low Change the battery (See 1SDH001000R0509 kit sheet)
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
CB undefined Check the circuit-breaker status signal contacts
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 27)
• 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
Invalid Date Wrong date and time: set in Settings-System-Date and Settings-System-Time
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
Continued on the next page
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