15.17.3 Function block
GUID-8752DF2A-D131-4461-80C6-C52F9980D228 v1
REALCOMP
INPUT
REF
INEQUAL
INHIGH
INLOW
IEC15000053-1-en.vsdx
IEC15000053 V1 EN-US
15.17.4 Signals
PID-6492-INPUTSIGNALS v10
Table 715: REALCOMP Input signals
Name Type Default Description
INPUT REAL 0.000 Input value to be compared with reference value
REF REAL 0.000 Reference value to be compared with input value
PID-6492-OUTPUTSIGNALS v9
Table 716: REALCOMP Output signals
Name Type Description
INEQUAL BOOLEAN Input value is equal to the reference value
INHIGH BOOLEAN Input value is higher than the reference value
INLOW BOOLEAN Input value is lower than the reference value
15.17.5 Settings
PID-6492-SETTINGS v8
Table 717: REALCOMP Group settings (basic)
Name Values (Range) Unit Step Default Description
EnaAbs Signed
Absolute
- - Signed Selection for absolute or signed
comparison
RefSource Set Value
Input REF
- - Set Value Selection for reference value either input
or setting
SetValue -999.999 -
999.999
- 0.001 0.001 Set value for reference
SetValPrefix milli
unit
kilo
Mega
Giga
- - unit Multiplication factor for SetValue
EqualBandHigh 0.10 - 10.00 % 0.01 0.50 Equal band high limit in % of reference
value
EqualBandLow 0.10 - 10.00 % 0.01 0.50 Equal band low limit in % of reference
value
1MRK 502 066-UUS B Section 15
Logic
1005
Technical manual
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