YOKOGAWA UP55A User Manual

8-45
IM 05P02C41-01EN
Control Functions
SettingDetails
Parameter
symbol
Name
Display
level
Settingrange Menusymbol
CNT Control type EASY
PID: PID control
ONOF: ON/OFF control (1 point of
hysteresis)
ONOF2: ON/OFF control (2 points
of hysteresis)
H/C: Heating/cooling control
CTL
HYS
Hysteresis (in
ON/OFF control,
or Position
proportional
control)
Heating-side
ON/OFF control
hysteresis (in
Heating/cooling
control)
EASY
In ON/OFF control: 0.0 to 100.0%
of PV input range span (EUS)
In Heating/cooling control or
Position proportional control: 0.0
to 100.0%
PID
HY.UP
Upper-side
hysteresis (in ON/
OFF control)
EASY
0.0 to 100.0% of PV input range
span (EUS)
HY.LO
Lower-side
hysteresis (in ON/
OFF control)
EASY
Note1: The PID number (1 to 8, or R) is displayed on Group display while the parameter HYS,
HY.UP or HY.LO is displayed.
Note2: In Cascade control, the LP2 lamp is lit while the Loop-2 parameter is displayed.
8
8.2SettingControlType(CNT)

YOKOGAWA UP55A Specifications

General

Brand	YOKOGAWA
Model	UP55A
Category	Controller
Language	English