YOKOGAWA UT Advanced UT32A User Manual page 114

Setting Details
IM 05P01D31-01EN
Parameter
Name
symbol
CNT Control type
Hysteresis
(in ON/OFF
control, Position
proportional
control, or Two-
position two-level
HYS
control)
Heating-side
ON/OFF control
hysteresis (in
Heating/cooling
control)
Cooling-side
HYSc ON/OFF control
hysteresis
Output dead band
(in Heating/cooling
DB control or Position
proportional
control)
PID number
PIDN
selection
Number of PID
PIDG.
groups
Note1: The PID number (1 to 4, or R) is displayed on Group display while the parameter HYS,
HYSc, or DB is displayed.
Note
When changing the setpoint of the parameter PIDG., if the setpoint of the parameter PIDN
which belongs to the SP menu is larger than that of the parameter PIDG., the PIDN setpoint is
changed to the PIDG. setpoint.
8.2 Setting Control Type (CNT)
Display
Setting range
level
PID: PID control
ONOF: ON/OFF control (1 point of
hysteresis)
ONOF2: ON/OFF control (2 points
EASY
of hysteresis)
2P2L: Two-position two-level
control
H/C: Heating/cooling control
In ON/OFF control or Two-position
two-level control: 0.0 to 100.0% of
PV input range span (EUS)
EASY
In Heating/cooling control or
Position proportional control: 0.0
to 100.0%
EASY 0.0 to 100.0%
In Heating/cooling control: -100.0
to 50.0%
EASY
In Position proportional control: 1.0
to 10.0%
EASY 1 to 4
STD 1 to 4
Menu symbol
CTL
8
PID
SP
CTL
8-19