ABB COMMANDER C355 - Cascade Control (Templates 11 and 12)

25
1.000
rAtO
OP1
•1
Master
Deviation
MST
0.0
bIAS
OP1
•1
Master
Deviation
MST
1.000
C.rtO
OP1
•2
Slave
Deviation
SLV
…2.7 Cascade Control (Templates 11 and 12)
2 OPERATOR LEVEL…
Remote Set Point Ratio
[0.001 to 9.999]
Master remote set point value =
(ratio x remote set point input) + bias
Remote Set Point Bias
[in engineering units]
Cascade Slave Set Point Ratio
[0.001 to 9.999]
Slave set point (S.SPt) value =
(ratio x master ouput) + bias [in engineering units]
Continued…
•1 Displayed only if template 12 selected and ratio/bias display enabled – see Section 5.2, Basic
Configuration and Section 5.7, Operator Configuration.
•2 Displayed only if ratio/bias display enabled – see Section 5.7, Operator Configuration.