Signals - ABB REC650 ANSI Technical Manual

Section 6
Current protection
6.9.4
6.9.5
Table 81: CCRPLD (52PD) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
tTrip 0.000 - 60.000
ContactSel Disabled
PD signal from CB
CurrentSel Disabled
CB oper monitor
Continuous monitor
CurrUnsymPU 0 - 100
CurrRelPU 0 - 100
Table 82: CCRPLD (52PD) Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
146

Signals

Table 79: CCRPLD (52PD) Input signals
Name Type
I3P GROUP
SIGNAL
BLOCK BOOLEAN
CLOSECMD BOOLEAN
OPENCMD BOOLEAN
EXTPDIND BOOLEAN
Table 80: CCRPLD (52PD) Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN
Settings
Unit Step
- -
s 0.001
- -
- -
% 1
%IB 1
Unit Step
- 1
Default Description
- Three phase group signal for current inputs
0 Block of function
0 Close command to CB
0 Open command to CB
0 Pole discrepancy signal from CB logic
Description
Trip signal to CB
Trip condition TRUE, waiting for time delay
Default Description
Disabled Disable/Enable Operation
0.300 Time delay between trip condition and trip
signal
Disabled Contact function selection
Disabled Current function selection
80 Unsym magn of lowest phase current
compared to the highest.
10 Current magnitude for release of the function in
% of IBase
Default Description
1 Selection of one of the Global Base Value
groups
1MRK 511 287-UUS A
Technical manual