Page 116 - Parker - Vacuum products

Catalog 0802-E Pressure Sensors
Programming Features MVS-201 Genius

Operating modes

Mode: OP1 "Air Conservation / Timer Mode: OP2 "Vacuum Timer Option"

ON (H-d) Blow-Off ON (H-d) Blow-Off
PSI PSI
OFF (h-d) OFF (h-d)

B inHg OFF (h-u) inHg OFF (h-u)

ON (H-u) Vacuum ON (H-u) Vacuum
(P-u) Peak Value (P-u) Peak Value

ut dt ut dt
Input ON Input ON
Signal OFF Signal OFF
Selection
Generator
BT
Blow-Off ON T2 Blow-Off ON BT
Solenoid OFF Solenoid OFF T2
T1 T1
CV-CK
Vacuum ON T1 Vacuum ON
MCA, CV,
Solenoid OFF Solenoid OFF
Sensor ON
CHF
Sensor ON Output 1 OFF
Output 1 OFF T1: Vacuum Timer
T1: Vacuum Timer T2: Blow-Off Delay Timer
T2: Blow-Off Delay Timer BT: Blow-Off Timer
MC22
BT: Blow-Off Timer
MC72

Timer mode OP1 Timer mode OP2
CEK
“Air conservation / Vacuum valve timer” “Vacuum valve timer”
This Vacuum valve control with the use of timing features This mode is ideal for use with CONVUM generators without
conserves air consumption via the vacuum generator non- check valves. Vacuum timer (t1) can be used to control the
CVXCEK
return check valve and sensor hysteresis function. Vacuum vacuum for a specific length of time (0.00 – 9.9sec.) after
time (t1) can be used to control the vacuum valve for a specific output 1 is reached. Optional delay timer between vacuum
length of time (0.0-9.9 sec.) after output 1 vacuum level is / blow-off (t2) and blow-off (bt) timer is available. After
reached. The vacuum timing function (t1) will remove the signal selecting OP2, set bt, t1, and t2 values by using arrow “UP”
MPS-23
from the sensor to the vacuum valve allowing the generator and “DOWN” keys. To bypass any of these timing function
check valve system to conserve air consumption and vacuum. operations, simply enter 0.00 seconds and the sensor will
The vacuum valve will re-open for the same length of time (t1) automatically proceed to the next function.
MVS-201
when the pressure level drops to the hysteresis setting (h-v).
The operation will continue until the input signal is stopped.
Optional delay timer between vacuum / blow-off (t2) and blow-
off (bt) timer is available. After selecting OP1, set bt, t1, and t2
values by using arrow “UP” and “DOWN” keys. To bypass any
Generator
Accessories
of these timing function operations, simply enter 0.00 seconds
and the sensor will automatically proceed to the next function.
Note:
Output Circuit provides vacuum and blow-off confirmation signal
(Input Signal to PLC).
Glossary
Input Circuit controls vacuum solenoid valve
(Output Signal from PLC).

B46 Parker Hannifin Corporation
Pneumatic Division
Richland, Michigan
www.parker.com/pneumatics