YOKOGAWA UT130 Technical Information

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TI 05C01E02-01E 1st Edition : Oct. 31, 2001-00
3.3 UT150/UT152/UT155Names and Functions of
Each Part (Principles of Key Operation)
UT150
PV display (red)
Indicates PV (measured value) and character information
such as parameter codes and error codes.
SP display (green)
Indicates SP (target setpoint) and parameter values.
Alarm 1 (AL1), Alarm 2 (AL2) lamps (red)
AL1: Lit when the alarm 1 is activated.
AL2: Lit when the alarm 2 is activated.
SP2 lamp (green)
Lit when SP2 is being used for control operation.
Output (OUT) display lamps (Left: orange; right: green)
Lit while control output is being output.
Flashes according to the control output value during time-
proportional output or current output. (Flashes slowly when
current control output value is small; flashes fast when it is large.)
• The left lamp is lit in orange during control output of standard type.
• In heating/cooling control, the left lamp lights up in orange when
the heating-side output is active; while the right lamp lights up in
green when the cooling-side output is active.
Data change keys
SET / ENT key (data registering key)
• Registers the data value changed using the data change keys.
• Switches between operating displays or parameter setting
displays sequentially.
• Pressing the key for 3 seconds or more in the operating display
retrieves the operating parameter setting display. You can transfer
to the setup parameter setting display form the operating
parameter setting display.
• Pressing the key for 3 seconds or more in either an operating or
setup parameter setting display transfers back to operating display.
• Change SP and the parameter values.
• Pressing the key decreases the data value and pressing
the key increases it. Holding down the key will gradually
increase the speed of the change.
PV display (red)
Indicates PV (measured value) and character information
such as parameter codes and error codes.
SP display (green)
Indicates SP (target setpoint) and parameter values.
Alarm 1 (AL1), Alarm 2 (AL2) lamps (red)
AL1: Lit when the alarm 1 is activated.
AL2: Lit when the alarm 2 is activated.
SP2 lamp (green)
Lit when SP2 is being used for control operation.
Output (OUT) display lamps (Upper: orange: lower: green)
Lit while control output is being output.
Flashes according to the control output value during time-
proportional output or current output. (Flashes slowly when current
control output value is small; flashes fast when it is large.)
• The uppert lamp is lit in orange during control output of standard type.
• In heating/cooling control, the upper lamp lights up in orange
when the heating-side output is active; while the lower lamp lights
up in green when the cooling-side output is active.
Data change keys
SET / ENT key (data registering key)
• Registers the data value changed using the data change keys.
• Switches between operating displays or parameter setting
displays sequentially.
• Pressing the key for 3 seconds or more in the operating display
retrieves the operating parameter setting display. You can
transfer to the setup parameter setting display form the
operating parametersetting display.
• Pressing the key for 3 seconds or more in either an operating or
setup parameter setting display transfers back to operating
display.
• Change SP and the parameter values.
• Pressing the key decreases the data value and pressing
the key increases it. Holding down the key will gradually
increase the speed of the change.
UT152

YOKOGAWA UT130 Specifications

General

Brand	YOKOGAWA
Model	UT130
Category	Temperature Controller
Language	English