ABB | SACE Emax 2
50 | © 2017
ABB |
1SDH000999R0002 - ECN000058721 - Rev. B
Ekip Dip protection trip unit | 6 - Ekip Dip: additional functions
Energy Store Time
The counter indicates the time that has elapsed since the last energy metering reset.
It is active and updated in the presence of at least one of the following: auxiliary supply, supply by Ekip T&P
or supply by Ekip Measuring.
Led Alive
The parameter allows the behaviour of the power-on LED indicator of the trip unit and of all modules that can
be connected to Ekip Supply to be changed. If activated:
• Trip unit: comes on at a frequency of 0.5 Hz.
• Modules connected to Ekip Supply: if there are no communication errors, they synchronize with the flashes
of the LED on the trip unit.
If deactivated, the power-on leds on the respective devices come on with a steady light.
Open/Close Remote Direct
Command
The parameter controls two different command packages for remote circuit-breaker opening and closing:
•
Enabled
: commands 7 and 8 are valid (direct commands for
CB Open
and
CB Close
).
•
Disabled
: commands 7 and 8 are not valid.
IMPORTANT: in this case, remote circuit-breaker opening and closing can still be
obtained using the programmable YC COMMAND and YO COMMAND functions and
the Request circuit-breaker opening (28) and Request circuit-breaker closing (29)
commands.
Modules network settings
retention
Allows the communication parameters of the circuit-breaker to be controlled if the trip unit is replaced:
•
Overwrite
: the parameters of the new trip unit are valid, so it is advisable to make sure that the communication
parameter settings suit the communication network.
•
Keep module data
: the new trip unit updates its communication parameters with the ones in the Ekip
Com modules of the circuit-breaker, used up to that moment in the various communication networks.
The trip units are supplied with the parameter set as
Overwrite
.
Wink
The command allows the power-on LED on the protection trip unit to flash at 3 Hz so as to physically identify
a trip unit that would not be identifiable in other ways.
3 Hz flashing is disabled by sending another
Wink
command or by switching off the trip unit.
Glitch
The commands of
Glitch
16 to 23 activate the respective glitch registers, which can be used for customizing
programmable functions or output contacts.
