Hysteresis mode
The comparative output ON / OFF state can be controlled with randomly set hys-
teresis in this mode.
Pressure
Comparative
output
0
2_SL
1_SL
ON
OFF
H (Hysteresis)
Forced ON output mode
Sets forcibly the comparative output to ON.
Forced OFF output mode
Sets forcibly the comparative output to OFF.
8
OPERATION PROCEDURE
Be sure to set the comparative output 1 or the comparative output 2 before set-
ting each item.
The items that can be set in the comparative output 1 and the comparative
output 2 respectively are only Threshold value, NO / NC and Output mode. The
items other than those are common.
However, in case of code setting, a combination of the comparative output 1 /
2 can be set only for output mode. The items other than output mode are valid
only for the comparative output 1.
The changed contents are not stored if turning the power OFF while setting.
* 6 8
turning the power OFF.
RUN mode
PRO mode
Zero-adjustment mode
Refer to “
9
RUN MODE
”
Refer to “
14
PRO MODE
”
Refer to “
10
ZERO-ADJUSTMENT (FOR PRESSURE VALUE ONLY) MODE
”
Refer to “
11
NO / NC MODE
”
Refer to “
12
OUTPUT MODE
”
Refer to “
13
CUSTOM MODE
”
Output mode
NO / NC mode
CUSTOM mode
9
RUN MODE
After the power is turned ON, the mode will be in the RUN mode and the MODE
indicator: RUN (green) lights up. The digital display shows the threshold value
(green) and the pressure value (red).
The decimal point mark is used at “RUN mode.”
Threshold value setting
In case of compound pressure type or positive pressure type, turn the jog switch to “+” side
to increase the threshold value. While turn the jog switch to “-” side to decrease the thresh-
old value. In case of vacuum pressure type, turn the jog switch to “-” side to increase the
threshold value. While turn the jog switch to “+” side to decrease the threshold value.
<Example> Compound pressure type
(In case of EASY mode)
Turn the jog switch
Press down the jog switch
(In case of window comparator mode or hysteresis mode)
When setting output mode to the window comparator mode or hysteresis mode, turn
the jog switch to show “
” or “
”. Turn the jog switch again to set the thresh-
old value. Press down the jog switch for 2 sec. or more to show “
” or “
”.
For the output mode, refer to “
12
OUTPUT MODE
.”
Turn the jog switch
Threshold value 1 setting
Threshold value 2 setting
Turn the jog switch
Press down
for 2 sec.
or more
Turn the jog switch
Press down the jog switch
Note: Take care if the pressure sensor head is replaced after setting the threshold value, the set threshold value is changed.
(In case of forced ON output mode or forced OFF output mode)
Turn the jog switch
Forced ON output mode
Forced OFF output mode
Turn the jog switch
Press down the jog switch
Key lock function
The key lock function prevents key operations so that the conditions set in each set-
ting mode are not inadvertently changed.
If operating the jog switch or MODE key after key lock is set, “
” is indi-
cated on the digital display.
<Setting of key lock>
Press down for 3 sec. or more
Automatic
<Release of key lock>
Press down for 3 sec. or more
Automatic
Peak / bottom hold function
;6< 6 $
Set the digital display to “
” (lock OFF) while pressure value is indi-
cated on the digital display (red). After setting, press the jog switch to show the
peak / bottom value on the digital display (red). When the digital display is set to
“
” (lock ON), the peak / bottom value is not indicated on the digital dis-
play (red) even if pressing the jog switch. For digital display setting, refer to
<PRO
2: Digital display setting>
in “
14
PRO MODE
.”
Sampling of the peak value and the bottom value begins right after pressing the jog switch.
In case of compound pressure type or positive pressure type, the higher pressure
side indicates the peak value, while the lower pressure side indicates the bottom
value. In case of vacuum pressure type, the higher vacuum side indicates the
peak value, while the lower vacuum side indicates the bottom value.
Although the displays of the peak value and the bottom value are maintained, the
values are not stored to EEPROM.
<Setting of peak / bottom hold function>
Press down the jog switch
Automatic
Automatic
Automatic
Automatic
Peak value
Bottom value
Displays sequentially
<Release of peak / bottom hold function>
Press down the jog switch
Automatic
Automatic
Automatic
Automatic
Peak value
Bottom value
Displays sequentially
Note: When pressing the jog switch at any of the displays within the dashed area, the peak value and the bottom value
are cleared and returns to RUN mode.
10
ZERO-ADJUSTMENT (FOR PRESSURE VALUE ONLY) MODE
The zero-adjustment (only for pressure value) mode forcibly sets the pressure
value to “zero” when the pressure port is opened.
When the MODE indicator: ZERO (yellow) lights up, the zero-adjustment can be
done only for pressure value.
The zero-adjustment can be performed for compound pressure type: up to ±5kPa, for
vacuum pressure type: up to ±5kPa, and for positive pressure type: up to ±0.05MPa.
Press down the jog switch
Automatic
Blinks 3 times
Note: Take care if the pressure sensor head is replaced after setting the zero-adjustment (for pressure value only)
mode, the set pressure value “zero” is changed.
11
NO / NC MODE
When MODE indicator: NO / NC (yellow) lights up, NO (normally open) / NC (normally
closed) can be set.
The comparative output 1 / 2 operation indicator (orange) lights up when NC (normally
closed) is set.
Turn the jog switch
Press down the jog switch
12
OUTPUT MODE
When MODE indicator: OUT (yellow) lights up, output mode can be set.
The comparative output 1 / 2 operation indicator (orange) lights up when forced
ON output mode is set.
Press down the jog switch
EASY mode
Window comparator mode
Forced OFF output mode
Hysteresis mode
Forced ON output mode
Note: In case of the comparative output 2, the window comparator mode is not displayed.
