Monitored Data - ABB RELION 620 Series Technical Manual

Section 4
Protection functions
Table 234: PHHPTOC Non group settings (Advanced)
Parameter
Minimum operate time
Reset delay time
Measurement mode
Table 235: PHIPTOC Group settings (Basic)
Parameter
Start value
Start value Mult
Operate delay time
1) In relay patch software 2.1.2, the
setting range 0.2...1.0 xIn. Firstly, the extended setting range is settable only from the LHMI. New range values cannot be set from the relay
Start value is set below 1.0 xIn, the Operate delay time setting must be ≥40 ms to avoid degrading the relay surge
tools. Secondly, when
immunity, and to avoid relay faulty operations due to high surge spikes.
2) REF620 and REM620
3) RET620
Table 236: PHIPTOC Non group settings (Basic)
Parameter
Operation
Num of start phases
Table 237: PHIPTOC Non group settings (Advanced)
Parameter
Reset delay time
4.1.1.10
238
Values (Range) Unit
20...60000 ms
0...60000 ms
1=RMS
2=DFT
3=Peak-to-Peak
Values (Range) Unit
xIn
1)
0.2...40.00
0.8...10.0
ms
2)
20...200000
3)
40...200000
Start value setting range has been extended to start from 0.2 xIn. There is a limitation to the new extended
Values (Range) Unit
1=on
5=off
1=1 out of 3
2=2 out of 3
3=3 out of 3
Values (Range) Unit
0...60000 ms

Monitored data

Table 238: PHLPTOC Monitored data
Name
START_DUR
PHLPTOC
Step Default
1 20
1 20
2=DFT
Step Default
0.01 1.00
0.1 1.0
10
2)
20
3)
40
Step Default
1=on
1=1 out of 3
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
Minimum operate time for IDMT curves
Reset delay time
Selects used measurement mode
Description
Start value
Multiplier for scaling the start value
Operate delay time
Description
Operation Off / On
Number of phases required for operate
activation
Description
Reset delay time
Unit Description
% Ratio of start time /
operate time
Status
Technical Manual
620 series