ABB SACE Emax 2 Series - Protections and Measurements

ABB | SACE Emax 2
Ekip Touch protection trip unit | 16 - Self-diagnosis23 | © 2018 ABB | 1SDH001316R0002 - ECN000086018 - Rev. C
Continued from the previous page
Signal Description
SNTP error Synchronization problem of SNTP synchronization reference module
Ethernet disconnected no external cable on one or more modules without Ethernet connection
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
Configuration Session
TFTP server enabled / configuration session open in one or more modules
between: Ekip Com IEC 61850 or Ekip Hub
Ekip Signalling 3T
Alarm for connection of one or more analog inputs to the Ekip Signalling
3T module
Ekip Installattion Installation error between HMI and mainboard. Contact ABB
MAC Address Module detected with incorrect / not allowed MAC address
Numeric alarm (e.g. 30002) Internal error. Contact ABB
NOTE: for information about how to resolve error signaling, see the Fault Resolution section
in the manuals 1SDH000999R0002 for Emax E1.2 and 1SDH001000R0002 for Emax E2.2,
E4.2 and E6.2.
Protections and Measurements
In the event of protection or measurement alarms, the associated signals are reported:
Signal Alarm type
Protection timer (example:
Timer L)
Specific protection in time delay mode
Protection prealarm
(example: Prealarm G)
Specific protection in prealarm
Protection (Trip off)
[example: S (Trip off) ]
Specific protection, configured with trip disabled, in alarm state
2I Protection Active 2I Protection active
Load LC1 / Load LC2
Current threshold protection. Current threshold 1 I1 / 2 I1 exceeded and
in alarm state
Iw1 Warning / Iw2 Warning
Current threshold protection. Current threshold Iw1 / Iw2 exceeded and in
alarm state
Contact Wear
> 80% contact wear (with prealarm icon) or 100% contact wear (alarm
icon)
Harmonic dist. Harmonic Distortion protection in alarm state
Power factor Power factor measurement below the set threshold
Phase cycle Phase sequence protection in alarm state
Frequency Frequency measured off range (<30 Hz or >80 Hz)
Harmonic V Over Th Harmonics measurement
Harmonic I Over Th Harmonics measurement
THD I Over Th Harmonics measurement
THD V Over Th Harmonics measurement
Trip Test Trip test performed signal. Press iTEST to reset the message