Group 19: Reference Sources - ABB DCS 500B Description

Group 19: REFERENCE SOURCES

CONST_REF.[ACT1]
Input of CONST_REF-function block.
Selects the constant reference REF1 to block output.
ACT1 overrides other ACT-inputs.
1901 FB_I: C4
CONST_REF.[ACT2]
Input of CONST_REF-function block.
Selects the constant reference REF2 to block output.
ACT2 overrides ACT3- and ACT4-inputs.
1902 FB_I: C4
CONST_REF.[ACT3]
Input of CONST_REF-function block.
Selects the constant reference REF3 to block output.
ACT3 overrides ACT4-input.
1903 FB_I: C4
CONST_REF.[ACT4]
Input of CONST_REF-function block.
Selects the constant reference REF4 to block output.
1904 FB_I: C4
CONST_REF.DEF
Parameter of CONST_REF-function block.
This value is selected when none of four ACT-inputs is active.
1905 FB_P: I2
CONST_REF.REF1
Parameter of CONST_REF-function block.
This speed reference is selected when ACT1-input is active.
1906 FB_P: I2
CONST_REF.REF2
Parameter of CONST_REF-function block.
This speed reference is selected when ACT2-input is active.
1907 FB_P: I2
CONST_REF.REF3
Parameter of CONST_REF-function block.
This speed reference is selected when ACT3-input is active.
1908 FB_P: I2
CONST_REF.REF4
Parameter of CONST_REF-function block.
This speed reference is selected when ACT4-input is active.
1909 FB_P: I2
REFSEL.[IN1]
Input of REF_SEL-function block.
Speed reference input which is selected with SEL1-input.
1910 FB_I: C4
REFSEL.[SEL1]
Input of REF_SEL-function block.
Selects the speed reference input IN1 to the output.
1911 FB_I: C4
SC: BI HL: 19999
SC: BI HL: 19999
SC: BI HL: 19999
SC: BI HL: 19999
SC: SPEED HL: 32767
SC: SPEED HL: 32767
SC: SPEED HL: 32767
SC: SPEED HL: 32767
SC: SPEED HL: 32767
SC: SPEED HL: 19999
SC: BI HL: 19999
DCS500 Pin and Parameter list
LL: 0 D: 0
LL: 0 D: 0
LL: 0 D: 0
LL: 0 D: 0
LL: -32767 D: 1000
LL: -32767 D: 1500
LL: -32767 D: 0
LL: -32767 D: 0
LL: -32767 D: 0
LL: 0 D: 10104
LL: 0 D: 10715
( S4/16 )
U: -
( S4/16 )
U: -
( S4/16 )
U: -
( S4/16 )
U: -
( S4/16 )
U: rpm
( S4/16 )
U: rpm
( S4/16 )
U: rpm
( S4/16 )
U: rpm
( S4/16 )
U: rpm
( S4/16 )
U: -
( S4/16 )
U: -
A 49