ABB RELION 620 Series Technical Manual page 578

Section 4
Protection functions
4.3.4.10
Table 504: HREFPDIF Group settings (Basic)
Parameter
Operate value
Minimum operate time
Table 505: HREFPDIF Non group settings (Basic)
Parameter
Operation
Table 506: HREFPDIF Non group settings (Advanced)
Parameter
Reset delay time
4.3.4.11
572
Table 503: HREFPDIF Output signals
Name
OPERATE
START
Settings
Values (Range) Unit
1.0...50.0 %In
40...300000 ms
Values (Range) Unit
1=on
5=off
Values (Range) Unit
0...60000 ms
Monitored data
Table 507: HREFPDIF Monitored data
Name
START_DUR
HREFPDIF
Type Description
BOOLEAN Operate
BOOLEAN Start
Step Default
0.1 1.0
1 40
Step Default
1=on
Step Default
1 20
Type Values (Range)
FLOAT32 0.00...100.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
1MRS757644 F
Description
Low operate value, percentage of the
nominal current
Minimum operate time
Description
Operation Off / On
Description
Reset delay time
Unit Description
% Ratio of start time /
operate time
Status
Technical Manual
620 series