Proportional Band - FE PXR4 Operation Manual

Proportional band (Setting range: 0.0 to 999.9% of the measured range)
[Description]
• To select the ON/OFF control (two-position control), set
to 0.0. It is not necessary to set
• can be automatically set by the auto-tuning operation.
• When is too small, control will be unstable, and when
is too large, the response will be delayed.
[Setting example] Changing the proportional band from 5.0% to 15.0%
Display
1.
2.
3.
4.
5.
1.800.561.8187
24
and .
Press and hold the key for three seconds.
SEL
will be displayed on the PV display.
Press the SEL key once.
The current setting ( ) flashes on the SV display.
Press the or keys to display
Press the key once.
SEL
controller will operate with
If you want to display the operation status, press and hold the
www.
• Set the hysteresis of the ON/OFF control (two-position
control) in the parameter
• If auto-tuning is run after the ON/OFF control is selected,
the ON/OFF control changes to the PID control. To keep
the ON/OFF control selected, do not execute the auto-
tuning.
Operating procedure
.
will stop flashing and will be registered for . After that, the
being 15.0%.
.com
.
SEL key for two seconds.
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