Table 5-20 Procedure For Setting Switchover Values; Table 5-21 Procedure For Setting Tuning Constant Values - Honeywell DR4500A Product Manual

Step Operation
1
Select switchover value
function
Set Tuning constant values for each set
There are specific tuning constants that must be set for each set. The procedure in
how to access these constants and change their values.
Step Operation
1
Select Tuning Set Up
group
2
Select the tuning
constants
Release M DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
April 2017
Operation - Using Two Sets of Tuning Constants (PID Values)

Table 5-20 Procedure for setting switchover values

Press
FUNC
assuming you
are still in Set Up
group CONTROL
▲ ▼
or

Table 5-21 Procedure for setting tuning constant values

Press
SET
UP
FUNC
▲ ▼
or
Action/Result
Until you see:
Upper Display: The switchover value
Lower Display: SW VALUE
Select the switchover value in the upper display.
Action/Result
Until you see:
Upper Display: SET UP
Lower Display: TUNING
Successively displays the following constants:
Upper Display: Tuning constant value
Lower Display: PROPBD or GAIN*
RATEMIN*
RSETMIN or RSETRPM*
PROPBD2 or GAIN2**
RATE2MIN**
RSET2MIN or RSET2RPM**
*PIDSET1 – will be used when PV or SP, whichever is
selected, is greater than the switchover value.
**PIDSET2 – will be used when PV or SP, whichever is
selected, is less than the switchover value.
Change the value of any of the above listed prompts in
the lower display.
T able 5-21 shows you
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