Functions and Oper
ations
Section 5 Functions and Operations
5-60
5.20 Changing the Display Refresh Period
When measurement values change rapidly, the accompanying
changes in the display value can cause flickering, decreasing
readability. Readability of the display can be improved in such
situations by lengthening the display refresh period to suppress
flickering.
The display refresh period is set using the following parameter.
Parameter Setting Procedure
→
Display adjustment level
Parameter
Set value
Meaning of set value
Display refresh period
d.ref
off
Every 50 ms
0.
5
Every 0.5 s
1
Every 1 s
2
Every 2 s
4
Every 4 s
R P
C
d.
ref
L
2
(D.REF)
3 s min.
A
Press the
L
[LEVEL] Key for at least 3 s in RUN level to move to
the initial setting level.
• “
L
0
” is displayed on the level/bank display to indicate the initial
setting level.
B
Press the
L
[LEVEL] Key several times to move to the display
adjustment level.
• “
L
2
” is displayed on the level/bank display to indicate the
adjustment level.
C
Press the
M
[MODE] Key to switch to the PV display to “
d.ref
”
.
D
Press the
S
[SHIFT] Key to make the SV display flash.
• The setting can be changed when the SV display starts to
flash.
E
Use the
U
[UP] Key to change the set value.
F
Press the
M
[MODE] Key to switch to the next parameter.
• The set value is registered.
1 s min.
G
Press the
L
[LEVEL] Key for at least 1 s to return to RUN level.
Displays “
L
0
.”
L
0
L
sv.
dsp
off
L
2
Displays “
L
2
.”
L
off
L
2
d.
ref
M
off
L
2
d.
ref
S
2
L
2
d.
ref
U
grn-r
L
2
color
M
123.
4
123.
4
L
Remarks
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Страница 24: ...Outline Section 1 Outline 1 8 ...
Страница 25: ...2 1 Preparations Section 2 Preparations 2 1 Mounting 2 2 2 2 Using I O 2 4 ...
Страница 54: ...Basic Application Methods Basic Application Methods Section 3 Basic Application Methods 3 18 ...
Страница 62: ...Initial Setup Section 4 Initial Setup 4 8 ...
Страница 148: ...Functions and Operations Section 5 Functions and Operations 5 86 ...
Страница 149: ...6 1 Troubleshooting Section 6 Troubleshooting 6 1 Error Displays 6 2 6 2 Countermeasures 6 3 ...
Страница 152: ...Troubleshooting Section 6 Troubleshooting 6 4 ...
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