ABB REG670 - Settings

Table 180: NS4PTOC Output signals
Name Type Description
TRIP BOOLEAN General trip signal
TR1 BOOLEAN Trip signal from step 1
TR2 BOOLEAN Trip signal from step 2
TR3 BOOLEAN Trip signal from step 3
TR4 BOOLEAN Trip signal from step 4
START BOOLEAN General start signal
ST1 BOOLEAN Start signal step 1
ST2 BOOLEAN Start signal step 2
ST3 BOOLEAN Start signal step 3
ST4 BOOLEAN Start signal step 4
STFW BOOLEAN Forward directional start signal
STRV BOOLEAN Reverse directional start signal
8.5.5 Settings
Table 181: NS4PTOC Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
EnDir Disable
Enable
- - Enable Enabling the Directional calculation
AngleRCA -180 - 180 Deg 1 65 Relay characteristic angle (RCA)
UPolMin 1 - 100 %UB 1 5 Minimum voltage level for polarization in
% of UBase
I2>Dir 1 - 100 %IB 1 10 Residual current level in % of IBase for
Direction release
DirMode1 Off
Non-directional
Forward
Reverse
-
- Non-directional Directional mode of step 1 (off, nodir,
forward, reverse)
Table continues on next page
Section 8 1MRK502052-UEN B
Current protection
376
Technical manual