ABB REG670 - Settings

Table 70: ZMHPDIS Output signals
Name Type Description
TRIP BOOLEAN Trip General
TRL1 BOOLEAN Trip phase L1
TRL2 BOOLEAN Trip phase L2
TRL3 BOOLEAN Trip phase L3
TRPE BOOLEAN Trip phase-to-earth
TRPP BOOLEAN Trip phase-to-phase
START BOOLEAN Start General
STL1 BOOLEAN Start phase L1
STL2 BOOLEAN Start phase L2
STL3 BOOLEAN Start phase L3
STPE BOOLEAN Start phase-to-earth
STPP BOOLEAN Start phase-to-phase
STTIMER BOOLEAN Start timer
7.1.5 Settings
Table 71: ZMHPDIS Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off/On
DirMode Off
Offset
Forward
Reverse
-
- Forward Direction mode
LoadEncMode Off
On
- - Off Load encroachment mode Off/On
ReachMode Overreach
Underreach
- - Overreach Reach mode Over/Underreach
ZnTimerSel Timers seperated
Timers linked
Internal start
Start from PhSel
External start
-
- Timers seperated Zone timer selection
OpModePE Off
On
- - On Operation mode Off / On of Phase-Earth
loops
ZPE 0.005 - 3000.000 Ohm/p 0.001 30.000 Positive sequence impedance setting for
Phase-Earth loop
ZAngPE 10 - 90 Deg 1 85 Angle for positive sequence line
impedance for Phase-Earth loop
KN 0.00 - 3.00 - 0.01 0.80 Magnitude of earth return compensation
factor KN
KNAng -180 - 180 Deg 1 -15 Angle for earth return compensation
factor KN
Table continues on next page
1MRK502052-UEN B Section 7
Impedance protection
179
Technical manual