ABB REG670 - Function Block

8.15.3 Function block
IEC12000027-1-en.vsd
GSPTTR
I3P*
BLOCK
SETLKOUT
RESET
IBASE
TRIP
START
LOCKOUT
BLKRECL
IEC12000027 V1 EN
Figure 212: GSPTTR function block
8.15.4 Signals
Table 248: GSPTTR Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Current Group Connection
BLOCK BOOLEAN 0 Block of function
SETLKOUT BOOLEAN 0 Input for forcing the output LOCKOUT
RSTLKOUT BOOLEAN 0 Reset of the output LOCKOUT and theta to 0%
Table 249: GSPTTR Output signals
Name
Type Description
TRIP BOOLEAN General trip signal from the function
START BOOLEAN General start signal from the function
LOCKOUT BOOLEAN Trip lockout output (latched)
BLKRECL BOOLEAN Block machine closing command
8.15.5 Settings
Table 250: GSPTTR Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
I> 105.0 - 900.0 % 0.1 110.0 Current pickup value for overload
protection
ReclsLevTheta 1.0 - 100.0 % 0.1 70.0 Level for theta in percent below which the
generator can be reconnected to grid
k1 1.00 - 200.00 s 0.01 37.50 Time multiplier for thermal charact.
operate time delay
AutoLockout Off
On
- - Off Auto lockout enables activation of
LOCKOUT when TRIP is set
tPulse 0.5 - 10.0 s 0.1 1.0 Minimum pulse length of the trip signal
Table continues on next page
Section 8 1MRK502052-UEN B
Current protection
454
Technical manual