ABB REB650 - Function Block

7.5.3 Function block
ANSI08000041-1-en.vsd
CCRPLD (52PD)
I3P*
BLOCK
CLOSECMD
OPENCMD
EXTPDIND
TRIP
PICKUP
ANSI08000041 V1 EN
Figure 46: CCRPLD (52PD) function block
7.5.4 Signals
Table 53: CCRPLD (52PD) Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Three phase group signal for current inputs
BLOCK BOOLEAN 0 Block of function
CLOSECMD BOOLEAN 0 Close command to CB
OPENCMD BOOLEAN 0 Open command to CB
EXTPDIND BOOLEAN 0 Pole discrepancy signal from CB logic
Table 54: CCRPLD (52PD) Output signals
Name
Type Description
TRIP BOOLEAN Trip signal to CB
PICKUP BOOLEAN Trip condition TRUE, waiting for time delay
7.5.5 Settings
Table 55: CCRPLD (52PD) Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Disable/Enable Operation
tTrip 0.000 - 60.000 s 0.001 0.300 Time delay between trip condition and trip
signal
ContactSel Disabled
PD signal from CB
- - Disabled Contact function selection
Table continues on next page
1MRK 505 277-UUS C Section 7
Current protection
113
Technical Manual