YOKOGAWA UP35A, User Manual

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13-15
IM 05P02D41-01EN
Display
, Key
, and Security Functions
13.1.15 Setting Brightness and Contrast Adjustment of LCD and Display
Update Cycle
Description
The brightness and contrast for PV, Setpoint, Bar-graph, and Status indicator can be
adjusted.
Brightness ranges for each display can be set.
The LCD has a characteristic that the display action becomes late at the low temperature.
This can be solved by adjusting the display update cycle (D.CYC).
Setting Details
Parameter
symbol
Name
Display
level
Setting range Menu symbol
BRI Brightness EASY (Dark) 1 to 5 (Bright)
DISP
B.PVW
White brightness
adjustment of PV
display
PRO
Adjusts the white brightness
of PV display.
(Dark) -4 to 4 (Bright)
B.PVR
Red brightness
adjustment of PV
display
PRO
Adjusts the red brightness of
PV display.
(Dark) -4 to 4 (Bright)
B.SP
Brightness adjustment
of Setpoint display
PRO
Adjusts the brightness of SP
display.
(Dark) -4 to 4 (Bright)
B.BAR
Brightness adjustment
of Bar-graph display
PRO
Adjusts the brightness of SP
display.
(Dark) -4 to 4 (Bright)
B.STS
Brightness adjustment
of Status indicator
PRO
Adjusts the brightness of
Status indicator.
(Dark) -4 to 4 (Bright)
D.CYC
Display update cycle PRO
1: 100 ms
2: 200 ms
3: 500 ms
4: 1 s
5: 2 s
13
13.1 Setting Display Functions