bar PCS Series User manual

PCS – Pressure Control System
Leaflet for Quick Start - Valid for all versions
ATTENTION: The technical safety instructions in the operating manual must imperatively be
observed! Read carefully before the commissioning the complete operating and installation
manual Failure to comply ill void the arranty!
Set the pressure points
1
2
3
4
5
7
8
9
10
11
12
13
Air supply Hose connection.ø /4mm
Pressure gauge for the control pressure of the actuator
Throttle for the control pressure of the actuator
Infeed air throttle for setting the rotational speed
Discharge air throttle for setting the rotational speed1)
Potentiometer for setting the pulse width 1)
Position indicator
Terminal zone for power supply and signal cable
Cable connection M20x1,5
LEDs for status indication1)
Jumper socket J1-J71)
Valve block with Manual override
Digital pressure switch
1) - Only for version PCS-U-…
Mode/Function
digital display
Mode/Function
Measurement mode
After switching on, after
about 5 seconds the
pressure switch is in the
measurement mode.
F0
–
phyical unit
with
select
and with confirm
Pressure point P_1o
with change
F01 / F02
Set the pressure points
Select output 1 or 2
pressure point P_2o
with change
Set the pressure
points P_1O and
P_2O
Menu
with
select
and with confirm
Set the hysteresis
for P_1 / P_2
P_1O - H_1 = P_1U
Keys lock
with
select
and with confirm
F81 - PIN – Query at
unlocking the key lock.
Switching on/off
with
and with confirm
Commissioning PCS-U PCS-E-…-M
-Connect the compressed air
(Plug-in connector with hose connection ø /4mm)
-Connect the power supply and signal cables acc. to the
terminal connection diagram
-Set the pressure points, if different than the
Status at delivery (see reverse side)

Setting the pressure points for operating mode: Pressure filling - Type Regulating mode
(further operating modes you find in the operating manual.)
The drive box PCS is delivered in the selected mode Pressure filling - Type R with the set
values:
P1 = ,5 bar  Pe_1
O
H1 = 2,5 bar  Pe_1
U
= 4 bar
The pressure points P2 is not needed for this mode. However, the following values must be
entered:
P2 = 1,0 bar  Pe_2
O
H2 = 0,5 bar  Pe_2
U
= 0,5 bar
Counter nut
Pressure regulator
Adjusting the control pressure for the actuator
The air supply being connected, the control pressure can be adjusted on the pressure regulator
For this purpose, loosen the lock nut and adjust with an Allen key the pressure regulator.
The control pressure can be read on the pressure gauge.
The opening speed of the actuator can be set to the supply air throttle (4), while the closing speed
can be adjusted on the externally mounted discharge air throttle (5).
Compressed air connection
Pressure gauge for the control pressure
Adjustment of s itch points for PCS-E-…
1. Open the cover of the PCS-E.
2. Press with the thumb on the position indicator (a) and pull the plastic disc (b) upwards. The trip cam turn automatically to the initial position.
The device is now ready for automatic self-adjustment.
3. Switch the rotary actuator in each direction 1x each.
4. The switch points are now adjusted.
5. Check if the position indicator matches the valve position. If not, remove the position indicator (a) carefully upwards and put it in the correct position back
into the seating.
. Check electrically if the signals are present in the end positions of the actuator at the terminals. If not, repeat steps 1-5 and check all electrical connections.
7. Close the cover, check the correct position of the cover gasket and tighten the screws for securing the cover.
bar pneumatische Steuerungssysteme GmbH
Auf der Hohl 1
53547 Dattenberg
Contact
[phone]
[phone]
[email protected]
www.bar-gmbh.de
Subject to further development and change of data. © by bar GmbH – 02/2016
Attention:
After each change of the end positions and after modifications to the actuator, steps 1 - 9 must always be performed.
Note
This leaflet does not replace the valid operating manual!