ABB SACE Emax 2 - Page 50

ABB | SACE Emax 2
48 | © 2014 ABB | 1SDH000999R0002 - L8569
Ekip Dip protection release | 5 - List of alarms and signals
Continued from the previous page
HELP
Some led signals indicate connection errors or operational errors that require corrective or maintenance
operations. The following are the suggestions for checking referring to the preceding LED table:
HELP note Operation
A Contact ABB.
B
Check the connections between release and accessories (Rating Plug, trip coil, sen
-
sors, etc).
C Normal operation/signalling provided by the release.
D
Error in setting of the dip-switches. Check and correct the following conditions:
•Allthedip-switchesofLareintheONposition
•I1>I2orI2>I3.
•Iu<(2*In*I1)inthecasewhereInN=200%.
•I4<thehighestbetween100Aand0.3In,intheabsenceofauxiliarypower
supply.
•t2>0,4s(inthecaseofcircuitbreakerUL)
•t4>0,4s(inthecaseofcircuitbreakerUL)
•I4>1200A(inthecaseofULcircuit-breaker)
E Carry out installation.
F Connect via Ekip Connect in order to set the Local Bus or to confirm maintenance.
G Contact ABB to restore software compatibility between Ekip Dip and Mainboard.
H Replace the battery.