Figure 83: Activating Blocking Mode; Figure 84: Deactivating Start Signal - ABB UniGear Digital Commissioning And Testing Manual

AP PAR ATU S CO NTR O L T E S TI NG
Step 5/10
On the protection relay LHMI (upstream circuit breaker) go to -> Main Menu/Monitoring/
I/O status/Current protection/PHIPTOC1/Inputs
– BLOCK = True

Figure 83: Activating blocking mode

Step 6/10
On the protection relay LHMI (tested feeder) go to-> Main Menu/Test/Function tests/
Current protection
– PHIPTOC1 = Deactivate START

Figure 84: Deactivating START signal

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I NT ER LO C K S BE T W EE N PA NE LS
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