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－１０９－
18. ADJUSTMENT
18.4 Time-axis Adjustment of Pens
When the time-axis synchronization (POC) is programmed to “on”, the gaps between the pens may change over
time, resulting in error between their time-axis. This adjustment is for correction of these changes. It is
recommended to adjust them once a year for maintaining the time-axis synchronization.
■ Adjustment Flow Chart
Operation screen
[Engineering mode selection]
（
＋ ）
3 sec. or more
[Selecting adjustment]
→
[Selecting time-axis]
→
[Selecting an adjusting pen]
(Starting adjustment )
When (1) the reference pen prints a straight line on
0% to 100% of the chart and (2) Press , the
chart is fed and then the printing of the adjusting pen
coincides with the straight line (Note)
Note) If you press while it does not coincide
with the straight line, re-execute the procedure
from the beginning of [Selecting an adjusting
pen].
(Computation of
correction data)
Temporarily storing
Programming other channel?
＋
Stored
Pens stand by at 0% position of scale.
: Memory clear
: Adjustment
: Hardware check
: Measured value adjustment
: Shift programming for
measured value
: Printing position adjustment
: Time-axis adjustment for pens
Display
Reference
pen
Pen to be
adjusted
(1) 1 P Plotter pen 1st pen
(2) 2 P 1st pen 2nd pen
(3) 3 P 1st pen 3rdt pen
(4) 4 P 1st pen 4th pen
Store the computed correction data
into memory.
Cursor
Adjustment
Cursor
Time axis
2 sec. or more
Cursor
Other pens than the pen being adjusted
A
d
j
ustin
g
p
en selection
D
ISP
SHIFT
6
A - Z
°
C
°
F
ENTRY
°
C
°
F
ENTRY
°
C
°
F
(1)
(2) (3)
(4)
ENTRY
ENTRY
ENTRY
(1) Reference pen
prints a straight line.
(2) Initial position of the pen adjusted
Adjustment procedure
(3) When these two
lines match, press
.
ENTRY
Ref. 1
Ref. 2
Ref. 3
Ref. 4
Engineering mode types
Reference 1
Adjustment types
Reference 2
Reference 3
Storing
Reference 4
/
YES
N
O
SHIFT
SET
END