ABB ControlIT 53MC5000 User Manual

Table 5-9. Controller Modules (CON0-3)
Title Definition Atom CON0 CON1 CON2 CON3 Default
Alarm Dead Band This parameter sets the activation/deactivation
gap for the alarm. This value (in engineering
units) defines an area of hysteresis at the
alarm point.
ADB
(0-3)
C105 C141 C177 C213 2
Proportional Band This parameter is the percent of error required
to move the output full scale for proportional
action. It modifies the controller response in
standard PID terms.
PB
(0-3)
C106 C142 C178 C214 100
Reset Time This parameter represents the number of
minutes per repeat of integral action. It
modifies the controller response in standard
PID terms.
TR
(0-3)
C107 C143 C179 C215 0
Rate Time This parameter value represents the minutes
that proportional action is advanced (derivative
action).
TD
(0-3)
C108 C144 C180 C216 0
Output High Limit These values specify the maximum and
minimum controller output value in
percent.These values are applied to the output
in manual operation when Hard Manual
Limiting (HML) is set to
1
.
OH (0-3) C109 C145 C181 C217 100
Output Low Limit OL (0-3) C110 C146 C182 C218 0
Manual Reset This parameter determines the position of the
valve (output) when the instrument is in
Automatic mode and the error is zero. (only in
effect when TR = 0.)
MR
(0-3)
C111 C147 C183 C219 50
Remote SP Bias This parameter and Remote SP Ratio (K1)
allow the remote setpoint to be modified prior
to input at the setpoint generator.
SP = [RSP X K1] + B1
B1
(0-3)
C112 C148 C184 C220 0
Remote SP Ratio This parameter and Remote SP Bias (B1)
allow the Remote Setpoint (RSP) Input to be
modified prior to input at the setpoint generator.
SP = [RSP X K1] + B1
K1
(0-3)
C113 C149 C185 C221 1
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53MC5000 Process Control Station

ABB ControlIT 53MC5000 Specifications

General

Brand	ABB
Model	ControlIT 53MC5000
Category	Controller
Language	English