ABB SACE Tmax XT2 User Manual page 157

Zone selectivity With the Zone Selectivity function:
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For more information on the Zone Selectivity function with Ekip Link see page 76.
Connections Consult
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Ekip Link is supplied directly by the Ekip Supply module to which it is connected.
Supply
Interface The module has three signalling LEDs:
Figure 41
LED
Power
Link

Activity 
1SDH002031A1002 ECN000092998
the inserted IP addresses refer to the actors with an interlock role with respect to the current
role
For each interlock actor inserted, the protections have to be selected for which to actuate
selectivity by setting a mask. The function that is thus set is indicated as a logic hereinafter
to distinguish it from the standard function, which is indicated hereinafter as the hardware
the thus selected protections are added to the hardware protections S, G, D-Backward and
D-Forward
it is possible to choose between only hardware selectivity or both hardware and logic
hardware
it is possible to set the diagnosis, to check for each interlock release whether there is
consistency between the information on hardware and logic selectivity
it is possible to set a mask that identifies the protections with which to retransmit the
information on received selectivity, regardless of whether the actor is in alarm status. The
information to which the mask can be applied is only the logic selectivity information
the electrical diagrams for 1SDM000068R0001 to connect the module to its communication
network and for the terminals references.
For the communication bus, a Cat.6 S/FTP cable must be used (Cat.6 with double S/FTP
shield).
the instruction sheets 1SDH002009A1503 to connect the module to Ekip Supply and Ekip
Touch.
NOTE: in the absence of auxiliary power, the communication between Ekip Touch and
module is interrupted.
2
Description
Reports ON status and correct communication with Ekip Touch:
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off: module off
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fixed or flashing light synchronized on power LED of Ekip Touch: module ON and
communication with Trip unit present
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flashing not synchronized with the power LED of Ekip Touch (two rapid flashes a
second): module ON and communication with Trip unit absent
Indicates status of the communication:
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off: incorrect connection, signal absent
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fixed light: correct connection
Indicates status of the communication:
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off: activity on line absent
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flashing: activity on line present (receiving and/or transmitting)
Rev. B
1
SACE Tmax XT2 – XT4 | 157