ABB REG670 - Function Block

9.1.3 Function block
IEC06000276-2-en.vsd
UV2PTUV
U3P*
BLOCK
BLKTR1
BLKST1
BLKTR2
BLKST2
TRIP
TR1
TR1L1
TR1L2
TR1L3
TR2
TR2L1
TR2L2
TR2L3
START
ST1
ST1L1
ST1L2
ST1L3
ST2
ST2L1
ST2L2
ST2L3
IEC06000276 V2 EN
Figure 225: UV2PTUV function block
9.1.4 Signals
Table 263: UV2PTUV Input signals
Name
Type Default Description
U3P GROUP
SIGNAL
- Three phase voltages
BLOCK BOOLEAN 0 Block of function
BLKTR1 BOOLEAN 0 Block of operate signal, step 1
BLKST1 BOOLEAN 0 Block of step 1
BLKTR2 BOOLEAN 0 Block of operate signal, step 2
BLKST2 BOOLEAN 0 Block of step 2
Table 264: UV2PTUV Output signals
Name
Type Description
TRIP BOOLEAN Trip
TR1 BOOLEAN Common trip signal from step1
TR1L1 BOOLEAN Trip signal from step1 phase L1
TR1L2 BOOLEAN Trip signal from step1 phase L2
TR1L3 BOOLEAN Trip signal from step1 phase L3
TR2 BOOLEAN Common trip signal from step2
TR2L1 BOOLEAN Trip signal from step2 phase L1
TR2L2 BOOLEAN Trip signal from step2 phase L2
TR2L3 BOOLEAN Trip signal from step2 phase L3
START BOOLEAN General start signal
Table continues on next page
Section 9 1MRK502052-UEN B
Voltage protection
478
Technical manual