ABB | SACE Emax 2
Alarms or failures
2 - Self-diagnosis
292 | © 2023 ABB | 1SDH001330R1002 - ECN000297030
Continued from the previous page
IEEE 1588 synch Synchronization problem of IEEE 1588 synchronization reference module
MAC Address
Ekip Com
module detected with incorrect / not allowed MAC address,
contact ABB.
Ekip Installation Installation error between HMI and Mainboard, contact ABB
Measuring installation
Install
Measurement
module (
Settings-Circuit breaker-Installation-
Measuring-Install
) menu
RatingPlugInstallation
Install Rating Plug (
Settings-Circuit breaker-Rating Plug-Install
menu) and
check connection if there are further faults
Maintenance
Maintenance alarm: carry out maintenance and then reset the alarm via
Ekip Connect (see 1SDH001330R1002)(see page116)
PC Power exceed
The average power limit setting of the Power Controller has been
exceeded
Rating plug
Rating plug
not present, value or size incompatible with Ekip Touch
parameters
Zone Selectivity Diag Error in zone selectivity connections (Hardware Selectivity)
S.G.R. Toroid Check connection and state of toroid
Sensor L1/L2/L3/Ne
Fault in connection of sensors to Trip unit; check status of sensors,
including external Neutral, or call ABB
Check current sensors, status of terminal and cables connecting to Ekip
Touch
Configuration Session
TFTP server enabled and/or configuration session open on module
Ekip
Com IEC 61850
or
Ekip Hub
Software Not
Compatible
IMPORTANT! Ignore the message if all the following conditions are
present at the same time:
• Vaux absence
• Absence of Ekip TT/Ekip T&P/Ekip Programming
• Presence of primary current near to self supply powering minimum
value (condition in which the Power LED flashes)
• After having pressed and held the Trip unit test button for at least three
seconds
__logo__note_tab__NOTE: |I|for further confirmation that the alarm is
unwarranted and must therefore be ignored, temporarily power even only
in one of these sources and check that the alarm is no longer changed:|ii|
• Vaux (24 VDC) -> K1 K2. For further details, consult page#s#20
• Ekip TT/Ekip T&P/EKIP Programming
If the conditions indicated above are not present, the software versions
between Mainboard and display (Ekip Touch) are not compatible with
each other: to restore compatibility, please contact ABB
NOTE:
modification of all parameters is inhibited via display; if
present, protections L, I and Iinst are active and function with the
parameters prior to the alarm (parameters of previous unit are active
if display has been replaced)
CB status CB state incorrect (esample: current present but CB in open state)
Switchboard Actor
communication Error
Check configuration and connection of
Ekip Link
module
TC disconnected
Disconnection of Trip coil detected, check functionality
Check Trip coil, status of the terminal and cables connecting to Ekip
Touch
Contact Wear Make sure that the contacts/poles are in good condition.
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