Function Block; Signals - ABB RED650 Technical Manual

Section 9
Voltage protection
9.2.3
9.2.4
242
OV2PTOV has a high reset ratio to allow settings close to system service voltage.

Function block

OV2PTOV
U3P* TRIP
BLOCK TR1
BLKTR1 TR1L1
BLKST1 TR1L2
BLKTR2 TR1L3
BLKST2 TR2
TR2L1
TR2L2
TR2L3
START
ST1
ST1L1
ST1L2
ST1L3
ST2
ST2L1
ST2L2
ST2L3
IEC06000277-2-en.vsd
IEC06000277 V2 EN-US
Figure 111: OV2PTOV function block

Signals

Table 122: OV2PTOV Input signals
Name Type
U3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKTR1 BOOLEAN
BLKST1 BOOLEAN
BLKTR2 BOOLEAN
BLKST2 BOOLEAN
Table 123: OV2PTOV Output signals
Name Type
TRIP BOOLEAN
TR1 BOOLEAN
TR1L1 BOOLEAN
TR1L2 BOOLEAN
TR1L3 BOOLEAN
TR2 BOOLEAN
TR2L1 BOOLEAN
Table continues on next page
Default Description
- Group signal for three phase voltage input
0 Block of function
0 Block of operate signal, step 1
0 Block of step 1
0 Block of operate signal, step 2
0 Block of step 2
Description
Trip
Common trip signal from step1
Trip signal from step1 phase L1
Trip signal from step1 phase L2
Trip signal from step1 phase L3
Common trip signal from step2
Trip signal from step2 phase L1
Line differential protection RED650 2.2 IEC
1MRK 505 394-UEN A
M13803-3 v6
PID-3535-INPUTSIGNALS v7
PID-3535-OUTPUTSIGNALS v7
Technical manual