276 Actual signals and parameters
DI3U,4D(RNC) Digital input DI3: Reference increase. Digital input DI4:
Reference decrease. Stop command resets the reference to
zero. The reference is not saved if the control source is
changed from EXT1 to EXT2, from EXT2 to EXT1 or from
LOC to REM.
11
DI3U,4D(NC) Digital input DI3: Reference increase. Digital input DI4:
Reference decrease. The program stores the active
reference (not reset by a stop command). The reference is
not saved if the control source is changed from EXT1 to
EXT2, from EXT2 to EXT1 or from LOC to REM.
12
AI1+AI2 Reference is calculated with the following equation:
REF = AI1(%) + AI2(%) - 50%
14
AI1*AI2 Reference is calculated with the following equation:
REF = AI1(%) · (AI2(%) / 50%)
15
AI1-AI2 Reference is calculated with the following equation:
REF = AI1(%) + 50% - AI2(%)
16
AI1/AI2 Reference is calculated with the following equation:
REF = AI1(%) · (50% / AI2 (%))
17
INTERNAL A constant value defined by parameter 4011 INTERNAL
SETPNT.
19
DI4U,5D(NC) See selection DI3U,4D(NC).31
FREQ INPUT Frequency input 32
SEQ PROG
OUT
Sequence programming output. See parameter group 84
SEQUENCE PROG.
33
4011 INTERNAL
SETPNT
Selects a constant value as process PID controller
reference, when parameter 4010 SET POINT SEL value is
set to INTERNAL.
40
x…x Unit and range depend on the unit and scale defined by
parameters 4006 UNITS and 4007 UNIT SCALE.
All parameters
No. Name/Value Description Def/FbEq
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