Brochure
Master
Slave
(Max. 10 switches)
1 switch 2 switches 10 switches
DC (+)
OUT1
OUT2
FUNC
DC (–)
Grey (copy line)
Blue
Brown
DC (+)
OUT1
OUT2
FUNC
DC (–)
Grey (copy line)
Blue
Brown
DC (+)
OUT1
OUT2
FUNC
DC (–)
Grey (copy line)
Blue
Brown
DC (+)
OUT1
OUT2
FUNC
DC (–)
Grey (copy line)
Blue
Brown
Power supply
Slave pressure switch
1 switch 2 switches
n
(Max. 10 switches)
Master
pressure switch
Function Details
Note) When the precision indicator setting function is used,
the set pressure value may change ±1 digit.
C
Precision indicator setting function (F 6)
0
Applied pressure
+
Displayed value at the
time of shipment
Adjustable range of display
calibration function
±5% R.D.
Display pressure value
D
Peak and bottom display function
E
Key lock function
This function prevents incorrect operations such as accidentally
changing the set-value.
F
Zero-clear function
This function clears and resets the zero value on the display of mea-
sured pressure.
For the pressure switch with analogue output, the analogue output
shifts according to the indication. A displayed value can be adjusted
within ±7% F.S. of the pressure when ex-factory. (ZSE10F (for
compound pressure) ±3.5% F.S.)
B
Auto-preset function (F 5)
Auto-preset function, when selected in the initial setting, calculates and stores the set-value from the measured pressure.
The optimum set-value is determined automatically by repeating vacuum and break with the target workpiece several times.
Fine adjustment of the indicated value of the pressure sensor can be
made within the range of ±5% of the read value.
(The scattering of the indicated value can be eliminated.)
Suction Verification
Work 1 Work 2
Work 1 Work 2 Work n
Work n
High
Vacuum
Max.
A
P
-
1
n
-
1
Min.
B
Atmosphere
Suction
Released
H
-
1
P_1 (P_2) = A – (A-B)/4
n_1 (n_2) = B + (A-B)/4
P_1 or P_2 H_1 or H_2
H_1 (H_2) = (A-B)/2
Formula for Obtaining the Set-Value
A
Copy function (F97)
The settings of the master pressure switch can be copied to the slave pressure switches.
This can reduce the labour for setting and prevent the entry of incorrect set-values.
The set-value can be copied to up to 10 switches simultaneously.
(Maximum communication distance 4 m)
1) Connect the power supply and copy line as shown in the
left figure.
2) Select the slave switch which is to be the master, and
change it into a master using the buttons. (In the default
setting, all switches are set as slaves.)
3) Press the button of the master switch to start copying.
This function constantly detects and updates the maximum (mini-
mum) value and allows to hold the maximum (minimum) pressure
value.
When the buttons are simultaneously pressed for 1 second or
longer, while “holding”, the hold value will be reset.
Series ZSE10
(
F
)
/ISE10
8