Management Operations; Ekip Touch Maintenance And Troubleshooting - ABB SACE Emax 2 Instructions Manual

Management operations

1 - Ekip Touch maintenance and troubleshooting

Introduction Correct maintenance of the unit and connected devices ensures they operate correctly over time.
Alarms displayed and
suggestions
31 | © 2023 ABB | 1SDH001316R1002 - ECN000297030
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
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
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
Internal error; contact ABB if this typoe of error occurs
(e.g. 30002)
Unit on with auxiliary supply, Local Bus parameter enabled but connection
to modules not present, incorrect or communication lost (for more than five
Local bus seconds); check:
• connection and powering of modules in terminal box or external
• that the moldules connected are compatible with Ekip Touch
CB has failed to open and/or current still present after a TRIP command:
Trip fail command
comply with the procedure proposed in the next chapter 'Faults, causes and
(BF)
remedies'
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
Configuration 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 module not detected or absent, with Ekip M Touch and Open Mode
Ekip CI
configuration = Normal
Problem of Ekip Com Hub module with: certificates, connected devices,
Ekip Com Hub missing Com modules (RTU or with Ethernet connection), API TLS device, Hub
events, parsar configuration
Fault in Ekip Link module: check for loss of connection with one or more actors
Ekip Link Bus
(modules) connected to Link Bus
Ekip Sign 3T Alarm for connection of one or more analog inputs to Ekip Signalling 3T
connection module
One or more thresholds of the Ekip Signalling 3T module has/have been
Ekip Sign 3T
threshold exceeded
ABB | SACE Emax 2
1SDH000999R0002
Continued on the next page
Management operations
1 - Ekip Touch maintenance and troubleshooting
and