ABB ControlIT 53MC5000 User Manual

Table 15-3. CS41 Four Loop Controller Datapoints
Data-
point Table Module Title and Function
De-
fault
AI0 - Process Variable Loop 1
C256 5-4 AI0 Engineering Span - Enter a value, that when added to the
Engineering Zero value, will produce an upper range value in
engineering units that represents the Loop 1 PV transducer
upper range signal value.
100
C276 5-4 AI0 Engineering Zero - Enter a value that represents in
engineering units the Loop 1 PV transducer lower range
signal value.
0
B269 5-4 AI0 Digital Filter Index - This is a first order filter that can be
applied to the Loop 1 PV transducer signal. See Table 5-4
for input values.
3
L416 5-4 AI0 0-5 V Input - Enter a value that matches the signal voltage
range of the Loop 1 PV transducer. 1 = 0 - 5 V range; 0 = 1 -
5 V range.
0
L440 5-4 AI0 Square Root Signal - It is used if the Loop 1 PV transducer is
a nonlinear differential pressure (DP) cell that provides a
squared signal value. 0 = input is already linear; 1 = square
root to restore linearization.
0
AI1 - Process Variable Loop 2
C257 5-4 AI1 Engineering Span - Set to 100 by CS41; however, it can be
changed. Enter a value, that when added to the Engineering
Zero value, will produce an upper range value in engineering
units that represents the Loop 2 PV transducer upper range
signal value.
100
(CS41)
C277 5-4 AI1 Engineering Zero - Enter a value that represents in
engineering units the Loop 2 PV transducer lower range
signal value.
0
B270 5-4 AI1 Digital Filter Index - This is a first order filter that can be
applied to the Loop 2 PV transducer signal. See Table 5-4
for input values.
3
L417 5-4 AI1 0-5 V Input - Enter a value that matches the signal voltage
range of the Loop 2 PV transducer. 1 = 0 - 5 V range; 0 = 1 -
5 V range.
0
L441 5-4 AI1 Square Root Signal - It is used if the Loop 2 PV transducer is
a nonlinear differential pressure (DP) cell that provides a
squared signal value. 0 = input is already linear; 1 = square
root to restore linearization.
0
AI2 - Remote Setpoint Loop 1 (Is affected by Setpoint Related Datapoints)
L115 5-9 CON0 Remote Setpoint Enable - This datapoint is controlled by
CCI0. When CCI0 is a closed contact, this datapoint is set to
1 to allow the modified Loop 1 Remote Setpoint to become
the value used as the control setpoint if the R/L push button
is in Remote.
0
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Section 15. CS41 - Four Loop Controller
15-9

ABB ControlIT 53MC5000 Specifications

General

Brand	ABB
Model	ControlIT 53MC5000
Category	Controller
Language	English