64
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I-2 URV Adj : Span adjustment by changing the
range (URV) (URV adjustment)
• Press the
key on the screen
h
to select the URV
adjustment mode.
The measured value and unit on the screen
i
are
WKHVDPHDVWKRVHLQWKHQRUPDOPRGHDQG³ĸ´DQG
“ZERO” light up.
• Apply the the reference pressure for URV (20 mA) on
the screen
i
. After checking the measured value
corresponding to 20 mA, press the key.
• “SPAN” blinks on the screen
j
. Press the key on
the screen
j
to perform a span (100% point) adjust-
ment at the input pressure:
859 1RWH 6DWXUDWLRQ FXUUHQW YDOXH
(upper limit)
• Select whether the URV adjustment value setting is
saved on the screen
l
.
Press the key to save the URV adjustment value
setting and return to the screen
i
.
Press the or key to cancel the setting and return
to the screen
i
.
• Check that the span adjustment (URV) was per-
formed as intended on the screen
i
.
Press the key to perform a span adjustment again.
• Press the or key to move to the next screen for
item name selection.
PROHIBTION
If the input-output is adjusted, the measurement
range is changed as shown automatically in the fol-
lowing page.
LRV adjustment
Ö
The measurement range (LRV and URV) are
changed. The span is not changed.
URV adjustment
Ö
Only the URV (span) of the measurement range is
changed. The zero point (LRV) is not changed.
The following are the setting conditions for the adjust-
ment point:
±/591RWH
8591RWH6DWXUDWLRQFXUUHQWYDOXHXS
-
per limit)
Note 1: Output adjustment value (%) corresponding
to the input pressure for the LRV adjustment
Note 2: Output adjustment value (%) corresponding
to the input pressure for the URV adjustment
SPAN
%
SPAN
%
SPAN
%
M
⑥
⑦
⑧
⑩
M
M
M
⑨
M
OR
#ANCEL
THESETTING
3AVE
THESETTING
"LINKING
"LINKING
,IGHTING
,IGHTING
,IGHTING
,IGHTING
