YOKOGAWA UT55A User Manual

13-20
IM 05P01C31-01EN
Setting Details
Parameter
symbol
Name
Display
level
Setting range Menusymbol
F1 to Fn User function key action setting EASY
See the table
below
KEY
A/M A/M key action setting PRO
Setpoint Function Action
Availability(Note1)
F1 F2 Fn A/M
OFF Unassigned – √ √ √ √
A/M AUTO/MAN switch
AUTO and MAN switches every time the user
function key is pressed.
√ √ √
√√
(Note 2)
C/A/M CAS/AUTO/MAN switch
MAN→AUTO→Cascadeis
repeatedeverytime
the user function key is pressed.
√ √ √
√√
(Note 2)
R/L1 REM/LCL switch
Remote and Local switches every time the user
function key is pressed.
√ √ √ √
R/L2 Loop-2 REM/LCL switch
Remote and Local of Loop 2 switches every time
the user function key is pressed.
√ √ √ √
S/R STOP/RUN switch
STOP and START switches every time the user
function key is pressed. (Note 3)
√ √ √ √
CAS Switch to CAS
Pressing the user function key switches to
Cascade.
√ √ √ √
AUTO Switch to AUTO Pressing the user function key switches to AUTO. √ √ √ √
MAN Switch to MAN Pressing the user function key switches to MAN. √ √ √ √
REM1 Switch to REM
Pressing the user function key switches to
Remote.
√ √ √ –
LCL1 Switch to LCL Pressing the user function key switches to Local. √ √ √ –
REM2 Switch to Loop-2 REM
Pressing the user function key switches to Loop-2
Remote.
√ √ √ –
LCL2 Switch to Loop-2 LCL
Pressing the user function key switches to Loop-2
Local.
√ √ √ –
STOP Switch to STOP
Pressing the user function key stops the
operation.
√ √ √ –
RUN Switch to RUN
Pressing the user function key starts the
operation.
√ √ √ –
AT Auto-tuning
Pressing the user function key executes auto-
tuning
√ √ √ –
LTUP LCD brightness UP
The current brightness gradually increases every
time the function key is pressed.
√ √ √ –
LTDN LCD brightness DOWN
The current brightness gradually decreases every
time the function key is pressed.
√ √ √ –
BRI Adjust
LCDbrightness
The current brightness gradually increases every
time the function key is pressed.
Pressing the function key after reaching the
maximum brightness changes to the minimum
brightness.
Thereafter
,minimumbrightness→maximum
brightness→maximumbrightnessisrepeated.
√ √ √ –
LCD LCD Backlight ON/OFF switch
The LCD backlight turns on and off every time
the user function key is pressed.
√ √ √ –
13.2 Assigning Function to User Function Key and A/M Key

YOKOGAWA UT55A Specifications

General

Brand	YOKOGAWA
Model	UT55A
Category	Temperature Controller
Language	English