Omron E8F, Manual

Page: 6 / 12

E8F E8F
6
Pressure Setting Method
(The decimal point will not be displayed under the setting mode.)
Press the MODE Key
ON point setting
Press the MODE Key
OFF point setting
Press the MODE Key
ON-delay setting
Press the MODE Key
OFF-delay setting
Press the MODE Key
Normally open (NO) or nor-
mally closed (NC) setting
Press the MODE Key
Buzzer setting
Press the MODE Key
(1)
(2)
(3)
(4)
(6)
(5)
LCD indication
ON
80
The LCD flashes. The dis-
play changes between 0 and
the rated value by pressing
the Up or Down Key.
LCD indication
OFF
30
LCD indication
ON
d2
LCD indication
OFF
d6
LCD indication
nc
LCD indication
b4
The LCD flashes. The dis-
play changes between 0 and
the rated value by pressing
the Up or Down Key.
The LCD flashes. The display
changes between d0 and d9
(i.e., 0 and 90 ms) by press-
ing the Up or Down Key.
The LCD flashes. The display
changes between d0 and d9
(i.e., 0 and 90 ms) by press-
ing the Up or Down Key.
The LCD flashes. The display
changes between NO and
NC by pressing the Up or
Down Key.
The LCD flashes. The display
changes between b0 and b5
by pressing the Up or Down
Key.
Setting completed. (proceeds to measurement mode)
Set values are stored in the EEPROM and not lost when
the E8F is turned OFF. If the Up Key is pressed in mea-
surement mode, the set ON point will be displayed for
two seconds. If the Down Key is pressed instead, the set
OFF point will be displayed for two seconds.
(1) (2) ON/OFF Point Settings
ON point value > OFF point value: The E8F will be in hysteresis
mode.
ON point value < OFF point value: The E8F will be in wind mode.
ON point = OFF point: No ON/OFF operation is possible.
Note: The ON and OFF points are both set to 30 before shipping.
Hysteresis Mode Wind Mode
Pressure value
OFF set value ON set value
Pressure
value
OFF set value ON set value
Output
Output
*See note.
*See note.
Note: Allowable pressure varies with the model.
(3), (4) ON- and OFF-delay Timer Settings
It is possible to set ON- or OFF-delay timer within a range of 0 and
90 ms in 10-ms increments. Set the timer to 0 ms if the timer function
is not required.
Note: The timer is set to 0 ms before shipping.
ON-delay
Delay
Sensing point
Output
Output
Delay
Sensing point
OFF-delay
(5) Normally Open (NO) and Normally Closed (NC) Settings
Note: The E8F is set to NO before shipping.
Hysteresis Mode
Pressure
ON point
OFF point
ON
OFF
ON
OFF
Output transistor
NO output
NC output
Wind Mode
Pressure
ON point: 3 digits
OFF point: 3 digits
ON
OFF
ON
OFF
Output transistor
NO output
NC output
ON point
OFF point