User`s manual

Table Of Contents
Controller Set Up
Access Set Up Return to Operation Next menu Next parameter Next value Access Tuning Return to Operation
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48 Chapter 5 535 User's Manual
6. HI RANGE:3
Defines the high end of the range for output 3 in engineering units. Does not
appear for type CTRL.OUT.
R –9999 to 99999
D Dependent on the process variable range
7. TYPE:4
Defines what is to be retransmitted for output 4
D PV This refers to the linearized process variable
SETPOINT This is the target setpoint
RAMP SP This is the ramping, or actual setpoint, when the
setpoint is ramping
CTRL. OUT This is the control output value
8. LOW RANGE:4
Defines the low end of the range for output 4 in engineering units. Does not appear
for type CTRL.OUT.
R –9999 to 99999
D Dependent on the process variable range
9. HI RANGE:4
Defines the high end of the range for output 4 in engineering units. Does not
appear for type CTRL.OUT.
R –9999 to 99999
D Dependent on the process variable range
SELF TUNE
1. TYPE
Defines the type of self tuning algorithm that is available.
PRETUNE Allows the operator to initiate Pretune only
ADAPTIVE Allows the operator to initiate Adaptive Tune only
BOTH Allows the operator to initiate both Pretune and
Adaptive Tune
D DISABLED Both Pretune and Adaptive Tune are disabled
2. PRETUNE
Defines the type of pretune algorithm that is available.
D TYPE 1 Normally used with slower thermal processes
TYPE 2 Normally used with faster fluid or pressure processes
TYPE 3 Normally used with level control applications
3. TUNE PT.
Defines the PV value at which the output will switch off during a TYPE 1 pretune.
Helps prevent overshoot.
R Any value in PV input range
D AUTOMATIC (Controller defines this point, low end for Automatic)
SELF TUNE
HI RANGE:4
(D)
TYPE
DISABLED
PRETUNE
TYPE 1
TYPE:4
PV
LO RANGE:4
(D)
HI RANGE:3
(D)
TUNE PT.
AUTOMATIC