ABB | SACE Tmax XT
76 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
Protections | 9 - Additional protections and functions
Synchrocheck
With regard to closing the interconnection switch, the
Ekip Synchrocheck
module recognizes and reports
whether there are synchronism conditions between two independent voltage sources (example: generator
+ grid).
A description of the module, the protection function and performance is given in the chapter dedicated to
the modules (page 164).
Programmable Functions and
Commands
Eight commands are available, with activation that can be programmed on the basis of signals or events.
Distributed among different Ekip Touch menus, the commands are:
Name
Description
Path (page)
External Trip
Sends a TRIP command
Advanced
-
Functions
(31)
Trip RESET
Reset of the trip signal
Turn on SET B
Changes the protections set, from Set A to Set B
RESET Energy
Resets the energy meters
Measurements
-
Energy
(32)
YO Command
Sends an open command to YO
(1)
Settings
-
Functions
YC Command
Sends a close command to YC
(1)
LOCAL Switch On
Changes the configuration, from Remote to Local
Settings
-
Modules
-
Functions
(33)
Signaling RESET
Reset the contacts of the signalling modules
(1)
the MOE-E storage command must be present
Parameters
Each command provides two programming parameters:
Parameter
Description
Default
Function
Event or several command activation events (up to eight, in AND
or OR logic configuration). The Custom configuration can be
programmed via Ekip Connect.
Deactivated
Delay
This is the minimum time the expected event must be present in order
to activate the command; the value is given in seconds and can be set
within a range: 0 s to 100 s, in 0.1 s steps
0 s
IMPORTANT: the commands are sent if all the operating conditions expected by the
unit are present (connections, power supplies, alarms, etc.)
