ABB RELION REX640 Technical Manual page 528

Protection functions
Table 588: HAEFPTOC Group settings (Advanced)
Parameter Values (Range)
Minimum operate 100...200000
time
Type of reset curve
1=Immediate
2=Def time reset
3=Inverse reset
Enable reference
0=False
use
1=True
Table 589: HAEFPTOC Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Curve parameter A 0.0086...120.0000
Curve parameter B 0.0000...0.7120
Curve parameter C 0.02...2.00
Curve parameter D 0.46...30.00
Curve parameter E 0.0...1.0
Table 590: HAEFPTOC Non group settings (Advanced)
Parameter Values (Range)
Reset delay time 0...60000
4.2.6.9 HAEFPTOC Monitored data
Table 591: HAEFPTOC Monitored data
Name Type
START_DUR FLOAT32
I_HARM_RES FLOAT32
BLKD_I_REF BOOLEAN
HAEFPTOC Enum
528
Unit Step
ms 10
Unit Step
0.0001
0.0001
0.01
0.01
0.1
Unit Step
ms 10
Values (Range)
0.00...100.00
0.0...30000.0
0=False
1=True
1=on
2=blocked
3=test
4=test/blocked
5=off
Default
500
1=Immediate
0=False
Default
1=on
28.2000
0.1217
2.00
29.10
1.0
Default
20
Unit Description
% Ratio of start time / op-
erate time
A Calculated harmonics
current
Current comparison
status indicator
Status
1MRS759142 F
Description
Minimum operate
time for IDMT
curves
Selection of reset
curve type
Enable using cur-
rent reference from
other IEDs instead
of stand-alone
Description
Operation Off / On
Parameter A for
customer program-
mable curve
Parameter B for
customer program-
mable curve
Parameter C for
customer program-
mable curve
Parameter D for
customer program-
mable curve
Parameter E for
customer program-
mable curve
Description
Reset delay time
REX640
Technical Manual