ABB | SACE Tmax XT
20 | © 2020 ABB | 1SDH001821A1002 - ECN000135670
Management operations | 2 - Maintenance and troubleshooting
Continued from the previous page
Signal
Suggestions
Configuration
Protection parameter configuration error: make sure that threshold I4 and time t4 are
compatible with the minimum values required for self-supply
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 42)
• 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 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
Internal error
Internal error; contact ABB if this typoe of error occurs
SNTP error
Fault with
Ekip Com
modules: synchronization problem of SNTP synchronization
reference module
Measuring Error
Measurement
module parameter reading error, contact ABB
Ethernet
disconnected
No external cable on one or more
Ekip Com
modules with Ethernet connection
IEEE1588 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
RatingPlug
Installation
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 page !da duplicazione!112)
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
Configuration
Session
TFTP server enabled and/or configuration session open on module
Ekip Com
IEC61850
or
Ekip Hub
Software Not
Compatible
The software versions between Mainboard and display (Ekip Touch) are not compatible
with each other: To restore compatibility, please consult 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.
Continued on the next page
