Window comparator mode
Ɣ
,QWKLVPRGHWKH212))VWDWHRIWKHFRPSDUDWLYHRXWSXWLVFRQWUROOHGZLWKDÀRZUDWHLQWKHVHWUDQJH
OFF
Comparative
output
Comparative
output
<Within setting range ON>
ON
OFF
<Out of setting range ON>
ON
Flow rate
Flow rate
Smaller threshold Larger threshold
Smaller threshold Larger threshold
1RWH +\VWHUHVLVRIWKHZLQGRZFRPSDUDWRUPRGHLVDSSUR[)6IDFWRU\VHWWLQJ7KHK\VWHUHVLVFDQEHFKDQJHG
LQWKHUDQJHRIDSSUR[WR)6)RUGHWDLOVUHIHUWR³
Hysteresis setting
” in “
9
PRO MODE
.”
Hysteresis mode
Ɣ
The comparative output ON / OFF state can be controlled with randomly set hysteresis in this mode.
OFF
<Threshold value small side ON>
ON
OFF
<Threshold value large side ON>
ON
Comparative
output
Comparative
output
Flow rate
Flow rate
Smaller threshold Larger threshold
Smaller threshold Larger threshold
Integrated output mode
Ɣ
The comparative output ON / OFF state can be controlled with randomly set inte-
grated threshold value in this mode.
OFF
<ON when higher than integrated threshold value>
Integrated threshold value
ON
Integrated flow rate
Integrated flow rate
Integrated threshold value
OFF
<OFF when higher than integrated threshold value>
ON
Comparative
output
Comparative
output
Integrated pulse output mode
Ɣ
In this mode, pulse can be outputted
with each specified integrated value.
)RUWKHVSHFL¿HGLQWHJUDWHGYDOXHUHIHU
to “
13
SPECIFICATIONS
.”
Ɣ 7DNHFDUHWKDWLIÀXLGÀRZVLQWKHGLUHF
-
tion opposite to the set flow direction,
the integrated pulse is outputted as well.
OFF
Specified integrated value
Approx. 40ms
(fixed value)
ON
Com-
parative
output
Integrated flow rate
7
RUN MODE
Ɣ ,QWKLVPRGHÀRZUDWHGLVSOD\PRGHFRQ¿UPDWLRQRIWKHVHWYDOXHSHDNERWWRP
hold function and key lock function are available.
,QWKHÀRZUDWHGLVSOD\PRGHFRORURIWKHGLJLWDOGLVSOD\FKDQJHVLQJUHHQRUUHG
in conjunction with the comparative output. The color of the main display can be
changed in conjunction with the comparative output 1, while the color of the sub
display can be changed in conjunction with the comparative output 2.
For setting color of the digital display, refer to “
Display color setting
” in “
9
PRO MODE
.”
Flow rate display mode
Ɣ
(LWKHULQVWDQWDQHRXVÀRZUDWHRULQWHJUDWHGÀRZUDWHFDQEHLQGLFDWHGRQWKHGLJLWDOGLVSOD\
Ɣ 7KHLQWHJUDWHGYDOXHFDQEHUHVHWE\NH\RSHUDWLRQRUH[WHUQDOLQSXWZKLOHWKHLQ
-
WHJUDWHGÀRZUDWHLVLQGLFDWHG1RWH
Ɣ $WWKHLQVWDQWDQHRXVÀRZUDWHGLVSOD\GLJLWLQVWDQWDQHRXVÀRZUDWHYDOXHLVLQGL
-
FDWHGRQWKHPDLQGLVSOD\ZKLOHWKHÀRZGLUHFWLRQLVLQGLFDWHGRQWKHVXEGLVSOD\
Ɣ
:KHQVHWWLQJÀRZGLUHFWLRQWRELGLUHFWLRQRURQHVLGHIRUZDUGGLUHFWLRQLIÀXLGÀRZVLQ
WKHGLUHFWLRQRSSRVLWHWRWKHIRUZDUGGLUHFWLRQGLVSOD\RQWKHPDLQERG\WKHÀRZUDWHYDO
-
XHLVLQGLFDWHGQHJDWLYHO\,QFDVHRIRQHVLGHUHYHUVHGLUHFWLRQLIWKHÀXLGÀRZVLQWKH
VDPHGLUHFWLRQWRWKHIRUZDUGGLUHFWLRQGLVSOD\WKHÀRZUDWHYDOXHLVLQGLFDWHGQHJDWLYHO\
Ɣ $WWKHLQWHJUDWHGÀRZUDWHGLVSOD\GLJLWLQWHJUDWHGÀRZUDWHYDOXHLVLQGLFDWHGRQ
the main display and the sub display.
Ɣ
:KHQVHWWLQJÀRZGLUHFWLRQWRELGLUHFWLRQLIÀXLGÀRZVLQWKHGLUHFWLRQWRWKHIRUZDUGGL
-
UHFWLRQGLVSOD\RQWKHPDLQERG\WKHLQWHJUDWHGYDOXHZLOOEHFRXQWHGXS:KLOHLIÀXLG
ÀRZVLQWKHRSSRVLWHGLUHFWLRQWKHLQWHJUDWHGYDOXHZLOOEHFRXQWHGGRZQ)XUWKHULQFDVH
RIRQHVLGHIRUZDUGGLUHFWLRQDQGRQHVLGHUHYHUVHGLUHFWLRQLIÀXLGÀRZVLQWKHGLUHFWLRQ
RSSRVLWHWRWKHVHWÀRZGLUHFWLRQE\PLVWDNHWKHLQWHJUDWHGYDOXHZLOOEHFRXQWHGGRZQ
(RUN mode)
(Integrated flow rate display) (Note 2)
Press
(Integrated value reset)
Press
(RUN mode)
Press
/
Hold down for 2 sec.
(Instantaneous flow rate display)
(RUN mode)
Press
Notes: 1)
:KHQUHVHWWLQJWKHLQWHJUDWHGYDOXH¿UVWVHWWRWKHLQWHJUDWHGYDOXHUHVHWLQSXWIXQFWLRQWKHQFRQGXFWNH\RSHUDWLRQRU
LQSXWDQH[WHUQDOVLJQDO)RUVHWWLQJWKHLQWHJUDWHGYDOXHUHVHWLQSXWIXQFWLRQUHIHUWR³
CH2 setting
” in “
9
PRO MODE
.”
7KHLQWHJUDWHGYDOXHZLOOEHUHVHWZKHQWKHSRZHULVVXSSOLHGDJDLQDWWKHLQWHJUDWHGÀRZUDWHGLVSOD\
&RQ¿UPDWLRQRIWKHVHWYDOXH
Ɣ
The threshold value of the comparative output 1 and the output mode can be checked
ZKLOHKROGLQJGRZQ83NH\ZKHQWKHÀRZUDWHLVLQGLFDWHG0HDQZKLOHWKHWKUHVKROG
value of the comparative output 2, the output mode and the integrated value reset input
IXQFWLRQFDQEHFKHFNHGZKLOHKROGLQJGRZQ'2:1NH\ZKHQWKHÀRZUDWHLVLQGLFDWHG
'LVSOD\IRUWKHVHWYDOXHRIFRPSDUDWLYHRXWSXW!
(RUN mode)
(Threshold value 1)
While holding down
(Threshold value 2)
Blinks alternately
'LVSOD\IRUWKHVHWYDOXHRIFRPSDUDWLYHRXWSXW!
(RUN mode)
(Threshold value 1)
(Threshold value 2)
While holding down
Blinks alternately
:KHQ&+LVVHWWRWKHLQWHJUDWHGYDOXHUHVHWLQSXWIXQFWLRQ!
(RUN mode)
(Integration reset input function)
While holding down
Notes: 1) When CH2 is set to the teaching function, the set value cannot be checked.
2)
For details of the output mode, refer to “Output mode and threshold value setting mode” in “
MENU SETTING MODE
.”
Peak / bottom hold function
Ɣ
The peak / bottom hold function displays the peak value and bottom value of the
ÀXFWXDWLQJÀRZUDWH
(RUN mode)
Peak hold display
Press
Press
Hold down
while pressing
Bottom hold display
Hold down
Key lock function
Ɣ
The key lock function prevents key operations so that the conditions set in each
setting mode are not inadvertently changed.
Ɣ
After setting the key lock, “
” will be displayed on the digital display.
<How to set>
(RUN mode)
(RUN mode)
(Key lock set)
Automatic
Hold down for 1 sec.
while pressing
<How to release>
(RUN mode)
(RUN mode)
(Key lock released)
Automatic
Hold down for 3 sec.
while pressing
MENU SETTING MODE
Ɣ
In this mode, the output mode (threshold value setting mode), forcible output func-
tion and zero-point adjustment function can be set.
(RUN mode)
(Output mode)
(Forcible output function)
(Zero-point adjustment function)
Hold down
for 3 sec.
Set content of each item changes by pressing
Press
Press
Press
2XWSXWPRGHDQGWKUHVKROGYDOXHVHWWLQJPRGH
Ɣ
Output mode and threshold value can be set.
(RUN mode)
(CH1 setting mode) (Note) For the operation of the output mode, refer to the following diagram.
(CH2 setting mode) Conduct same operation with “CH1 setting mode.”
(Threshold value1 setting mode)
Press
Press
Press
Press
Press
/
Threshold value changes by pressing /
Press
/
Press
/
Press
/
Press
/
Press
/
Press
/
Press
/
Press
/
<When output mode is set to the window comparator mode or hysteresis mode>
(Smaller threshold)
<When output mode is set to the integrated output>
(Threshold value 2 setting mode) Conduct same operation with “threshold value 1 setting mode.”
(Output mode)
(Smaller threshold)
(Larger threshold)
Press
Note: If the teaching function is selected at CH2 setting in PRO mode, jumps to the “
Selection of method for loading
LQSXWYDOXH
” at “
CH2 setting
” under PRO mode.
<Output mode operation>
Sub display
Output mode
Operation
Output OFF mode (Factory setting)
Output OFF
Window comparator mode
Within setting range ON
Out of setting range ON
Hysteresis mode
Smaller threshold value side ON
Larger threshold value side ON
Integrated output mode
ON when higher than integrated threshold value
OFF when higher than integrated threshold value
Integrated pulse output mode
Pulse output
Forcible output function
Ɣ
The forcible output function is used to turn ON the comparative output forcibly re-
gardless of output mode or threshold value.
Ɣ
The comparative output turns ON while pressing UP / DOWN key.
(RUN mode)
Forcible output function
(Comparative output 1 ON )
CH1 lights up in red
CH2 lights up in red
(Note)
CH1 / 2 light up in red
(Note)
(Comparative output 2 ON )(Comparative output 1 / 2 ON )
Press
Press
Press
Press
/
Press
1RWH :KHQ&+LVVHWWRWKHH[WHUQDOLQSXWWKHFRPSDUDWLYHRXWSXWGRHVQRWRSHUDWH
For the setting method of CH2, refer to “
CH2 setting
” in “
9
PRO MODE
.”
