YOKOGAWA UT55A User Manual

10-19
IM 05P01C31-01EN
Output(ControlandRetransmission)Functions
10.12SettingPresetOutputValue
10.12.1 SettingOutputValueinSTOPMode(PresetOutput)
Description
Preset output becomes the output when the operation mode is switched from RUN to
STOP.
The preset output is not limited by the output high and low limits.
The preset output is prepared for each PID parameter group, and works according to the
selected PID parameter group.
Preset output
RUN state STOP state
Time
0%
50%
100%
Control output
Point where the controller
enters STOP state
The preset output (fixed) applies
according to the preset output.
Control output obtained by
computation based on
deviation between SP and PV.
► Outputlimiter:10.3SettingLimitertoControlOutput
PresetOutputinHeating/coolingControl
The preset output can be set for both of the heating and cooling sides.
Thecomputationstarts
fromthevalueof50%ofinternalcomputedvalue(valuebefore
split into heating- and cooling-side outputs) when the operation mode is switched from
STOP to RUN.
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YOKOGAWA UT55A Specifications

General

Brand	YOKOGAWA
Model	UT55A
Category	Temperature Controller
Language	English