SMC Networks ISE70G L2 Series Operation Manual page 40

●Auto-preset
When auto-preset is selected in function selection mode, the set value can be calculated and memorized
from the measured pressure. It is possible to automatically determine the optimum set value based on the
variation in measured pressure following repeated operation of the device.
(1) Selection of auto-preset OUT1 mode
Press the SET button in measurement mode to display [AP1 REdY].
(If setting of OUT1 is not necessary, select [AP1 REdY], and then press
the UP and DOWN buttons simultaneously for 1 second or longer.
The display will move to (4) Selection of auto-preset OUT2 mode.)
(2) Preparation of equipment for OUT1
Prepare the equipment for which the pressure of OUT1 is to be set.
(3) Setting of auto-preset for OUT1
Press the SET button, [AP1 RUn] will be displayed.
Measurement starts. Operate the device to change the pressure.
(If the UP and DOWN buttons are pressed simultaneously for 1 second
or longer while [AP1 RUn] is displayed, measurement will be stopped
and (4) Selection of auto-preset OUT2 mode will return.)
(4) Selection of auto-preset OUT2 mode
Press the SET button in measurement mode to display [AP2 REdY].
(If setting of OUT2 is not necessary, select [AP2 REdY], and then press
the UP and DOWN buttons simultaneously for 1 second or longer.
The display will move to measurement mode.)
(5) Preparation of equipment for OUT2
Prepare the equipment for which the pressure of OUT2 is to be set.
(6) Setting of auto-preset for OUT2
Press the SET button, [AP2 RUn] will be displayed.
Measurement starts. Operate the device to change the pressure.
(If the UP and DOWN buttons are pressed simultaneously for 1 second
or longer while [AP2 RUn] is displayed, measurement will be stopped
and measurement mode will return.)
(7) Complete setup.
Press the SET button to complete auto-preset mode. Then, measurement mode returns.
The settings in auto-preset will be as follows.
•Normal output
P_1(P_2)=A-(A-B)/4
H_1(H_2)= (A-B)/2
If setting is not necessary press the UP and DOWN buttons simultaneously for 1 second or longer.
•Reversed output
n_1(n_2)=B+(A-B)/4
H_1(H_2)= (A-B)/2
-39-
A = Maximum pressure
B = Minimum pressure
No.PS※※-OMV0009-F