Festo VPPM-6L-L-1-G18-0L10H-V1N-S1C1 Bedienungsanleitung
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VPPM-6L-L-1-G18-0L10H-V1N-S1C1
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VPPM-...-C1
Proportional-pressure regulator
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Deutschland
+49 711 347-0
www.festo.com
Operating instructions
8110158
2021-11f
[8110160]
Translation of the original instructions
© 2021 all rights reserved to Festo SE & Co. KG
1
Applicable Documents
All available documents for the product
è
www.festo.com/sp.
2 Safety
2.1 Safety instructions
–
Only use the product in its original condition without unauthorised modifica-
tions.
–
Only use the product if it is in perfect technical condition.
–
Take into account the ambient conditions at the location of use.
–Before working on the product, switch off the power supply and secure it
against being switched on again.
–Store the product in a cool, dry environment protected from UV and corrosion.
Keep storage times short.
2.2 Intended use
The proportional-pressure regulator is intended to regulate a pressure propor-
tional to a specified setpoint value. The product is intended for use in industrial
environments.
2.3 Training of qualified personnel
Work on the product may only be carried out by qualified personnel who can
evaluate the work and detect dangers. The qualified personnel have skills and
experience in dealing with electropneumatic (open-loop) control technology.
2.4 Approvals
In combination with the UL inspection mark on the product, the information in this
section must also be observed in order to comply with the certification conditions
of Underwriters Laboratories Inc. (UL) for USA and Canada.
UL certification information
Product category code QUYX, QUYX7
File number E322346
Considered standards UL 610101, CAN/CSAC22.2 No. 610101
UL mark
Tab. 1:
UL certification information
–
The unit shall be supplied by a power source which fulfils the requirements
on a limited-energy circuit in accordance to IEC/EN/UL/CSA 61010-1 or on
a Limited Power Source (LPS) in accordance to IEC/EN/UL/CSA 60950-1 or
IEC/EN/UL/CSA 62368-1 or a Class 2 circuit in accordance to NEC or CEC.
Electrical data and ambient conditions
Supply voltage 24 V DC
Max. power VPPM-6, VPPM-8 7 W
Max. power VPPM-12 12 W
Rated pressure up to 1.1 MPa
Max. installation height 2000 m
Tab. 2:
Electrical data and ambient conditions
3 Additional information
–Contact the regional Festo contact if you have technical problems
è
www.festo.com.
–Accessories and spare parts
è
www.festo.com/catalogue.
4 Product overview
4.1 Function
The proportional-pressure regulator controls the pressure proportionally to a
specified setpoint value. A built-in pressure sensor records the pressure at the
working port and compares this value with the setpoint value. If there are devia-
tions between the setpoint value and actual values, the proportional-pressure
regulator is actuated until the output pressure has reached the setpoint.
Fig. 1: Pneumatic circuit symbol
4.2
Structure
4.2.1
Product design
1
2 3
1
45
Fig. 2: Connections and mounting holes (in-line valve)
1
Through-holes for fastening
2
Electrical connecting plug
3
Working air port (2)
4
Compressed air port (1)
5
Exhaust air port (3)
2
1
3
Fig. 3: Pneumatic ports (sub base
valve)
1
Exhaust air port (3)
2
Working air port (2)
3
Compressed air port (1)
4.2.2
Display and control elements
1
2
3
4
Fig. 4:
Display and control elements
1
[Edit] key
2
[UP] key
3
Display
4
[DOWN] key
Menu
level
Symbol Description
Out Switching output set, switching output not set
Out Switching output
SP
Threshold value comparator
Switching point
SP max
SP min
Window comparator
Upper switching point
Lower switching point
SP.O. SetPoint OK
HY Hysteresis
N/O
N/C
N/O
N/C
In In Input
min
max
Lower pressure value
Upper pressure value
mA or V
1)
,% ,bar, psi, kPa
2)
Units of the input
Force Force Manual setpoint specification
Set … Set 1, Set 2, Set 3 Factory parameter sets
SPEC SPEC Special menu
Lock Security code active, blocked against unauthor-
ised programming
kPa, psi, bar Units of pressure, switchable
Pressure display as bar chart
1) Dependent on the variant of the VPPM-...
2) Dependent on the unit set in SPEC menu
Tab. 3: Symbols on the display
5
Transport
Store and transport the product in its original packaging. Observe the weight, the
dimensions and the ambient conditions.
6 Assembly
6.1
Mounting clearances
During assembly make sure that there is sufficient space for the cable connection
and the tubing connections. Place the device as close to the consumer as pos-
sible. This leads to better control accuracy and shorter response times.
6.2 Wall mounting (in-line valve)
VPPM-6L-... and VPPM-8L-...
•
Fasten the VPPM-... [2] with 2 M4 screws. If necessary, use the bracket VAME-
P1-A [1].
–Tightening torque: 1.5 Nm
Only apply a static load to the VPPM-... when mounting the VPPM-... with the
assistance of the bracket.
1
2
VPPM-12L-...
• Fasten the VPPM-... with 2 M5 screws.
–Tightening torque: 2.0 Nm
6.3 H.rail mounting (in-line valve)
VPPM-6L-... and VPPM-8L-...
1.
Attach the H-rail adapter VAME-P1-T [2] to the VPPM-... with 2 screws [1].
–Screws: M4 x 65 for VPPM-6L-..., M4 x 77 for VPPM-8L-...
–
Tightening torque: 1.5 Nm
2
1
2. Attach the VPPM -... to the H-rail.
2
1
3. Fasten the VPPM-... with the retaining screw [2] of the H-rail adapter.
–Tightening torque: 1.5 Nm
6.4 Manifold block assembly (sub base valve)
VPPM-6F-... and VPPM-8F-...
• Fasten the VPPM-... [2] to the manifold block [1] with 2 screws.
–Screws: M4 x 65 for VPPM-6F-..., M4 x 77 for VPPM-8F-...
–
Tightening torque: 1.5 Nm
1
2
7 Installation
7.1
Pneumatic installation
1.
Remove the covers from the supply ports.
2.
Connect the compressed air port (1) and the working air port (2) with tubing
è
Fig. 2.
3.
Fit a silencer at the exhaust air port (3) or install an exhaust air duct
è
Fig. 2.
Operating medium
NOTICE
Too much residual oil content in the compressed air will reduce the service life of
the valve.
• When using bio-oils (oils that are based on synthetic ester or native ester,
e.g. rapeseed oil methyl ester), the maximum residual oil content of 0.1 mg/m³
must not be exceeded (ISO8573-1:2010 [–:–:2]).
7.2 Electrical installation
WARNING
Risk of injury due to electric shock.
• For the electrical power supply, use only PELV circuits in accordance with IEC
60204-1/EN 60204-1 (Protective Extra-Low Voltage, PELV).
•
Observe the general requirements of IEC 60204-1/EN 60204-1 for PELV circuits.
• Only use voltage sources that ensure a reliable electric separation from the
mains network in accordance with IEC 60204-1/EN 60204-1.
NOTICE
Malfunction due to impaired immunity to interference
Long signal lines reduce the immunity to interference.
• Use the shortest possible signal lines.
NOTICE
•
The connector must not be twisted out of the intended position.
• The tightening torque of the M12 plug socket with cable must not exceed
0.5 Nm.
NOTICE
If the Y-connecting cable type NEBV-M12G8-KD-..-M12G5 is connected to CPX I/O
modules, galvanic isolation of the I/O modules will not be guaranteed.
1. Use the rating plate to check which valve variant is involved.
Valve variant VPPM-...-V1...-...C1 VPPM-...-A4...-...C1
Voltage variant 0 … 10 V DC
Current variant 4 … 20 mA
2. Lay the electrical connection cable without crushing, kinking or stretching it.
3.
3. If a shielded electrical connection cable is used, earth the shield at the end of
the cable remote from the valve.
4. Wire the VPPM-... according to the corresponding plug pattern.
VPPM-...-V1...-...C1 VPPM-...-A4...-...C1
Pin allocation
The pins on the electrical connection are assigned as follows:
Fig. 5: Pin allocation
PIN Wire colour
1)
Port identifications
VPPM-...-V1...-...C1 VPPM-...-A4...-...C1
1 white (WH) Digital input D1
2 brown (BN) +24 V DC supply voltage
3 green (GN) Analogue input W- (- setpoint value)
4 yellow (YE) Analogue input W+
(+ setpoint value)
0 … 10 V
Analogue input W+
(+ setpoint value)
4 … 20 mA
5 grey (GY) Digital input D2
6 pink (PK) Analogue output X (actual value)
7 blue (BU) GND supply earth
8 red (RD) Digital output D3
2)
1)
With usage of the plug socket with cable as specified in accessories.
2) The hysteresis of the digital comparator output D3 is 0.5% FS.
Tab. 4: Pin allocation
Circuit diagram VPPM-...-...P-...C1 Circuit diagram VPPM-...-...N-...C1
Tab. 5: VPPM-... circuit diagrams Switching output
8 Commissioning
WARNING
Depending on the functioning of the machine/system, manipulation of signal
states may cause serious personal injury or property damage.
• Note that changing the switching characteristics of the switching outputs in the
EDIT mode is effective immediately.
• Activate password protection (security code).
8.1
Fast commissioning with factory setting
The VPPM-... is delivered with the following factory setting:
–Switching characteristics: threshold value comparator
–
Switching point: 40% Full Scale (FS)
The switching point is only active if a comparator (threshold value comparator or
window comparator) is selected.
–Hysteresis: 0.5% Full Scale (FS)
–
Switching characteristic N/O (normally open)
Setting switching point manually
When the operating voltage is switched on, the VPPM-... is automatically in the
RUN mode (initial position). To ensure that the VPPM-... is in the RUN mode, press
and hold the [Edit] key for 3 seconds. The switching points can be set manually.
If the factory setting is to be used, but a different switching point is to be specified
for ‘Out’, proceed as follows:
1. In order to activate the EDIT mode, press the [Edit] key.
Ä
The ‘Out’ display flashes.
2. Press the [Edit] key twice.
Ä
The ‘SP’ display flashes.
3. Change the threshold value with the [UP] and [DOWN] keys.
4. Press and hold the [EDIT] key for 3 seconds.
Ä
The VPPM-... is in the RUN mode.
8.2 Preparing commissioning
• Keep high-frequency radiation away from the VPPM-... in order to avoid
increased tolerances of the outlet pressure.
• The VPPM-... interprets setpoint signals that are less than 1% Full Scale (FS) as
0 V or 4 mA. In this case the working pressure is set to ambient pressure.
• At typical input values below 3.6 mA, the valve detects a cable break and the
last pressure set remains unregulated. Leakage results in a change of pressure
over the long term.
The RUN mode appears during the initial start-up. The RUN mode shows the
current measured value. The setpoint value is displayed by briefly pressing the
[DOWN] key.
The RUN mode can be reached from other modes as follows:
–
Press and hold the [Edit] key for 3 seconds.
–After a monitoring time has elapsed (Timeout)
è
Tab. 7 Symbols for repre-
senting the menu structure.
Preparing commissioning
1. Switch on the operating voltage.
Ä
The VPPM-... is in the RUN mode.
2. Check the functions of the VPPM -... by applying a setpoint value to the
analogue input.
Note the following to set the control response via the digital inputs or via the
display:
–
If the control response is selected via the factory parameter sets, ensure
that there is a logic 0 at the D1 and D2 digital inputs.
–Select the desired factory parameter set in the EDIT mode
è
8.3.3 EDIT
mode. The ‘Set 2’ parameter set is preselected.
Selection of the control response via the D1 and D2 digital inputs takes
priority over the factory parameter sets in the VPPM-.... .
4.
If the control response is to be preselected via the digital inputs, the following
signals must be applied to the D1 and D2 digital inputs:
Parameter set Control response Input D1
PIN 1
Input D2
PIN 5
1 fast control response 1 (24 V DC) 0 (0 V DC)
2 universal control response (factory
setting)
0 (0 V DC) 1 (24 V DC)
3 precise control response 1 (24 V DC) 1 (24 V DC)
… Selection of the desired parameter set
via the display of the VPPÄM-...
0 (0 V DC) 0 (0 V DC)
Tab. 6:
Parameter set
8.3
Menu structures of the modes
Symbols for representing the menu structure
Symbol Meaning
Automatic return to the basic status (RUN mode) when the monitoring time
expires, e.g. after 80 seconds.
To return to the basic state (RUN mode) manually, press and hold the [Edit] key
for 3 seconds.
The symbol on the display flashes.
Security code active, blocked against unauthorised programming.
Security code inactive.
Press key.
Press the [UP] or [DOWN] key to set values or select functions.
Press the [UP] or [DOWN] key to switch the functions in the menu.
Press the [Edit] key.
Tab. 7:
Symbols for representing the menu structure
8.3.1
RUN mode
The RUN mode indicates the current pressure value for the ‘Out’ output.
• To display the setpoint value of the ‘In’ input briefly press the [DOWN] key.
Produktspezifikationen
| Marke: | Festo |
| Kategorie: | Nicht kategorisiert |
| Modell: | VPPM-6L-L-1-G18-0L10H-V1N-S1C1 |
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