Moore 535 PROFILER, Руководство пользователя

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535-PROF User's Manual Chapter 5
53
Controller Set Up
Access Set Up Return to Operation Next menu Next parameter Next value Access Tuning Return to Operation
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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
This 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)
4. OUT. STEP
Defines the output step size in absolute percent during a TYPE 2 or TYPE 3
pretune.
R –50% to 50.0%
D 10.0%
5. LOW LIMIT
Defines the lower most limit the process variable can reach during pretune before
aborting.
R Any value in the process variable range
D Dependent on the process variable range
6. HI LIMIT
Defines the upper most limit the process variable can reach during pretune
before aborting.
OUT.STEP
10.0
LOW LIMIT
(D)
HI LIMIT
(D)
SELF TUNE
TYPE
DISABLED
PRETUNE
TYPE 1
TUNE PT.
AUTOMATIC
HI RANGE:4
(D)