Name Type Default Description
V
2
SIGNAL 0 Negative phase sequence voltage
BLOCK BOOLEAN 0=False Block of function
CB_CLOSED BOOLEAN 0=False Active when circuit breaker is closed
DISCON_OPEN BOOLEAN 0=False Active when line disconnector is open
MINCB_OPEN BOOLEAN 0=False Active when external MCB opens protected voltage
circuit
Table 770: 60 Output signals
Name Type Description
FUSEF_3PH BOOLEAN Three-phase pickup of function
FUSEF_V BOOLEAN General pickup of function
6.5.7 Settings
Table 771: 60 Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=enable
5=disable
1=enable Operation Disable / Enable
Table 772: 60 Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Neg Seq current Lev 0.03...0.20 xIn 0.01 0.03 Trip level of neg seq undercurrent element
Neg Seq voltage Lev 0.03...0.20 xUn 0.01 0.10 Trip level of neg seq overvoltage element
Current change rate 0.01...0.50 xIn 0.01 0.15 Trip level of change in phase current
Voltage change rate 0.25...0.90 xUn 0.01 0.40 Trip level of change in phase voltage
Change rate enable 0=False
1=True
0=False Enabling operation of change based function
Min Op voltage delta 0.01...1.00 xUn 0.01 0.50 Minimum trip level of phase voltage for delta
calculation
Min Op current delta 0.01...1.00 xIn 0.01 0.10 Minimum trip level of phase current for delta
calculation
Seal in voltage 0.01...1.00 xUn 0.01 0.50 Trip level of seal-in phase voltage
Enable seal in 0=False
1=True
0=False Enabling seal in functionality
Current dead Lin Val 0.05...1.00 xIn 0.01 0.05 Trip level for open phase current detection
Section 6 1MAC059074-MB A
Supervision functions
872 615 series ANSI
Technical Manual
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