Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual - Manual (Page 271)

Table 14-3. CS40 Dual Two Loop Cascade Controller Datapoints
Data-
point Table Module Title and Function
De-
fault
CON 2 #1 Secondary Control Output (LOOP 3) Related Datapoints (Cont)
C183 5-9 CON2 Manual Reset - It determines output valve position when the
controller Loop 3 is in Auto and the error = 0. It is mutually
exclusive with Reset Time. 50
L154 5-9 CON2 Reverse Switch - 0 = Loop 3 output
↑
if PV
↑
; 1 = Loop 3
output
↓
if PV
↑
.
1
L162 5-9 CON2 Auto Enable - Output is from the PID algorithm when set to 1
and the A/M push button is in Auto. 1
C187 5-9 CON2 Controller Span - Enter a value, that when added to the Loop
3 Control Lower Range value, will produce the Control upper
range value in engineering units. 100
C188 5-9 CON2 Controller Lower Range - Enter a value that represents in
engineering units the Loop 3 Control lower range value. 0
C184 5-9 CON2 Remote Setpoint Bias (B1) - This datapoint and Remote
Setpoint Ratio (K1) allow the CON0
•
OUT to be modified by
the CON2 Setpoint Generator.
Secondary Setpoint = [CON0
•
OUT X Ratio] + Bias
Secondary SP = [CON0
•
OUT X K1] + B1
0
C185 5-9 CON2 Remote Setpoint Ratio (K1) - See Remote Setpoint Bias (B1)
above. 1
CON1
•
OUT (Setpoint from Loop 2 to Loop 4)
L144 5-9 CON1 Manual Fallback Disable - 0 = always power up Loop 2 in
manual; 1 = Loop 2 auto/manual selector unchanged at
power up. 0
L146 5-9 CON1 Hard Manual Limit - 1 = apply output limits to the final output
of the Loop 2 Auto-Manual Generator. Affects both the
manual push buttons and the controller’s result. 0 = do not
apply limits. 1
C145 5-9 CON1 Output High Limit - Sets maximum CON1
•
OUT signal value
in engineering units.
100
C146 5-9 CON1 Output Low Limit - Sets minimum CON1
•
OUT signal value in
engineering units.
0
C154 5-9 CON1 Output Slew Rate - It is a rate limit applied to the output
value (setpoint from Loop 2 to Loop 4). When configured to
a non-zero value, the output from the Loop 2 Auto-Selector is
only allowed to change by this amount each scan time. A
zero disables output slewing. It does not affect manual
operation. 0
C142 5-9 CON1 Proportional Band - Is the percent of error required to move
the CON1
•
OUT full scale for proportional action.
100
C143 5-9 CON1 Reset Time - Is the number of minutes per repeat of integral
action. It is mutually exclusive with Manual Reset. 0
C144 5-9 CON1 Rate Time - Represents the minutes proportional action is
advanced. 0
L130 5-9 CON1 Reverse Switch - 0 = CON1
•
OUT
↑
if PV
↑
;
1 = CON1
•
OUT
↓
if PV
↑
.
1
4 of 7
53MC5000 Process Control Station
14-10