Page 113 - Parker - Vacuum products

Catalog 0802-E (Revised 02-01-12) Pressure Sensors
Programming Features MPS-23 1-Color Generator Mount

Output type
P1 (n1) > P2 (n2) P1 (n1) < P2 (n2)
Hysteresis Mode P3 (n3) > P4 (n4) Window comparator Mode P3 (n3) < P4 (n4)
Output Hysteresis value can be preset. Within pressure setting range, pressure sensor output can be ON or OFF.
Normal open mode Normal open mode
Vacuum (MPS-V23) Vacuum (MPS-V23)
H = 3 digits
ON
OFF ON H H
P_2 P_1
P_4 P_3 OFF
0 P_1 P_2
Vacuum Pressure P_3 P_4
0
Normal close mode Vacuum Pressure
Vacuum (MPS-V23) Normal close mode B
Vacuum (MPS-V23)
ON
OFF ON H H
n_2 n_1
n_4 n_3 OFF
0 P_1 P_2
P_3
P_4
Vacuum Pressure
0
(Note) Vacuum Pressure
When hysteresis mode setting is within 2 digits, if the input and pre-set Generator
pressure is quite near, pressure sensor output might cause chattering. Selection
Manual setting mode Auto setting mode MCA, CV, CV-CK
*1. In case of without need of OUT1 pressure value setting, press + at the
The LED shows: (P_* at normal open mode and (n_*) at normal close mode. same time to enter (AP2) / (An2).
Pressure setting value is shown normally and will not lead to pressure sensor *2. In case of without need of OUT2 pressure value setting, press + at the
pause or stop working.
same time to enter measure mode. CHF
*3. The LED shows (AP*) at normal open mode and (An*) at normal closed mode.
1x Unit setting
Press button one time (1x). 1x Measure mode
OUTPUT 1 Mutually display Press button one time (1x) after setting pressure MC22
Use the or button value to Auto Setting Mode.
to set desired pressure
setting. OUTPUT 1 (*3)
1x
Mutually display Prepare auto setting mode at MC72
OUTPUT1 switch.
Use the or button (*1)
to set desired pressure 1x
1x setting. Under this mode, the device needs
OUTPUT 2 Mutually display to be set repeatedly in order to reach
Use the or button the auto setting value. CEK
to set desired pressure 1x
setting.
1x OUTPUT 2 (*3)
Mutually display Prepare auto setting mode at CVXCEK
Use the or button (*2) OUTPUT2 switch.
to set desired pressure 1x
setting.
Under this mode, the device needs
to be set repeatedly in order to reach MPS-23
1x Measure mode the auto setting value.
1x Measure mode
P1 (n1) = A - A-B
Calculation of setting value P3 (n3) 4 MVS-201
A = The max. pressure value under auto setting mode. P2 (n2) = B - A-B
B = The min. pressure value under auto setting mode. P4 (n4) 4
Error messages
Error name Display Description Solutions Generator Accessories
OUT1 Er1 Turn off power and check the cause of overload
Excess load Excess load current of 80 mA current or lower the current load under 80 mA,
current error OUT2 Er2 then restart
Residual pressure error Er3 During zero reset, ambient pressure is over ±3% Change input pressure to ambient pressure and
F.S. perform zero reset again Glossary
The applied pressure is excess the upper limit of
– – –
Applied pressure error pressure setting Adjust the pressure within applied pressure range
The applied pressure is excess the lower limit of
– – – – pressure setting
Er4 Internal data error
Turn power off and then restart. If error condition
System Error Er6 Internal system error remains, please return to factory for inspection
Er7 Internal data error

B43 Parker Hannifin Corporation
Pneumatic Division
Richland, Michigan
www.parker.com/pneumatics