Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Festo VPPI S1D Series
Summary of Contents for Festo VPPI S1D Series
- Page 1 VPPI-...-S1D Proportional-pressure regulator Manual 8151670 2021-09a [8151672]...
- Page 2 Translation of the original instructions...
-
Page 3: Table Of Contents
Technical data ..............21 Festo — VPPI-...-S1D — 2021-09a... -
Page 4: Applicable Documents
The qualified personnel have skills and experience in dealing with electropneumatic (open-loop) control technology. 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. Product overview... -
Page 5: Product Design
Up to 5 valves can be linked. The connecting kit VAME-P18-K-P5 is required for linking è www.festo.com/catalogue. The connecting kit consists of 2 square nuts, 2 socket head screws and an O-ring. 1. Remove the plug screw and sealing material from the duct (1). Festo — VPPI-...-S1D — 2021-09a... - Page 6 Assembly 2. Insert the O-ring into the duct (1) between 2 valves. 3. Connect the valves on the underside using socket head screws and square nuts. Tightening torque: 1.2 ± 0.2 Nm Festo — VPPI-...-S1D — 2021-09a...
-
Page 7: Creating Pressure Zones
For separating pressure zones, connect the compressed air supply to both ends of the valve manifold. For pressure zone separation, the plug screw can be left in duct (1) of the valve. Plug screws for duct (1) can also be ordered as accessories (VAME-P18-BP-G18-P5) è www.festo.com/catalogue. •... -
Page 8: Mounting
Fig. 2: Mounting via bottom of valve with M4 screws/M4 screws and square nuts 6.2.2 Mounting via valve side surface Fig. 3: Mounting via side with internal M4 screws/M4 through screws 6.2.3 Mounting on H-rail Fig. 4: Individual valve Festo — VPPI-...-S1D — 2021-09a... -
Page 9: Mechanical Installation
2. Install electrical connecting cable without squeezing, kinking or stretching. 3. Tighten the electrical connecting cable onto plug M12. Tightening torque: maximum 0.3 Nm Connection Allocation Wire colour (NEBU-M12...) Analogue Alternative (digital input) + 24 V DC + 24 V DC Setpoint value (-) Festo — VPPI-...-S1D — 2021-09a... -
Page 10: Commissioning
– From any menu level back to the start screen (if a value is currently being edited, it is not accepted). Press Left / Right Button: – Navigate within a menu level. Navigate to the Menu Item ‘Exit’with the Left or Right Pushbutton and Confirm with the Middle Pushbutton: – Navigate one menu level higher. Festo — VPPI-...-S1D — 2021-09a... -
Page 11: Menu Levels
7 values can be set in ‘Input values’. There is no actual value output in this mode. ‘Input unit’ [V/mA/]/[bar/kPa/psi]/ Appears only if ‘Input type’ = ‘Analog’. Determines the unit in which the setpoint value is displayed on the main screen. Festo — VPPI-...-S1D — 2021-09a... - Page 12 With this, a setpoint value between 0 … 100 % of the parameterised pressure range can be specified directly via the menu. During this specification, the setpoint input is ignored. ‘Exit’ – – Tab. 4: "Input" Festo — VPPI-...-S1D — 2021-09a...
- Page 13 • Setpoint value (+): DI0 or least significant bit • Setpoint value (-): DI1 • Actual value output: DI2 or most significant bit The value 000 means 0 bar, the remaining 7 values can be set in ‘Input values’. Festo — VPPI-...-S1D — 2021-09a...
- Page 14 Delayed output of edge changes at the actual value output in order to filter short status changes (for example with setpoint value jumps). Shorter pulses than defined in ‘Output delay’ are not output. ‘Exit’ – – Tab. 6: "Output" Festo — VPPI-...-S1D — 2021-09a...
- Page 15 Appears only if ‘Parameter set’ = ‘Custom’ è Execu- tion of Homing. ‘Tune pres incr’ e.g. 5200 ‘Tuning pressure increase’ appears only if ‘Parameter set’ = ‘Custom’. Setting of the tuning parameter for pressure jumps upwards. Festo — VPPI-...-S1D — 2021-09a...
- Page 16 This considerably reduces settling times for pressure jumps. The two required model parameters (‘Tuning increase’/‘Tuning decrease’) can be determined automatically via homing. The determined model parameters can also be adjusted manually afterwards. Free entry of these two model parameters without homing is also possible. Festo — VPPI-...-S1D — 2021-09a...
- Page 17 Commissioning Fig. 6: Pressure jump in standard regulator (basic representation) 1 Target pressure 3 Pressure in the working volume 2 Valve pressure at the working port Festo — VPPI-...-S1D — 2021-09a...
- Page 18 6. Wait until ‘Successful’ or ‘Failed’ is displayed. Homing typically takes 30 … 40 s. Ä The result ‘Successful’ indicates that homing has automatically determined tuning parame- ters. The result ‘Failed’ indicates that homing has failed. Festo — VPPI-...-S1D — 2021-09a...
- Page 19 Displays a deviation graph or a full-scale graph on scale Graph’ the main screen. ‘Main value’ ‘Pressure’/‘Setpoint’ Highlights either the actual value or the setpoint value on the main screen. ‘Exit’ – – Tab. 9: "Display" Festo — VPPI-...-S1D — 2021-09a...
-
Page 20: Malfunctions
Maintain permissible maximum Air consumption at the working operating pressure è 11 Tech- port is too high. nical data. ‘Setpoint high’ Analogue setpoint value is too Correct setpoint value. high. Tab. 10: Error text in the display Festo — VPPI-...-S1D — 2021-09a... -
Page 21: Fault Clearance
2. Switch off compressed air supply. 3. Switch off operating voltage. 4. Remove electrical connecting cables. 5. Remove compressed air lines. 6. Dismantle the product. Technical data General technical data Valve function 3-way proportional-pressure regulator Mounting position Product weight Festo — VPPI-...-S1D — 2021-09a... - Page 22 Individual valve fastened with screws: SG2 Individual valve on H-rail: SG1 Linkage of max. 3 valves with lateral screw mounting: SG2 Linkage of max. 5 valves with lateral screw mounting: SG1 Tab. 13: Operating and ambient conditions Festo — VPPI-...-S1D — 2021-09a...
- Page 23 Input pressure at (3) (vacuum) Operating pressure at (3) [MPa] [bar] [MPa] [bar] VPPI-…-1V0H-… –0.1 … 0 –1 … 0 –0.1 … 0 –1 … 0 VPPI-…-1V1H-… –0.1 … 0 –1 … 0 –0.1 … 0 –1 … 0 Festo — VPPI-...-S1D — 2021-09a...
- Page 24 Cable break detection inactive. ³ 500 mV Cable break detection active. With analogue input values below 500 mV the ‘Cable break’ error is displayed and the valve moves to the normal position. Tab. 17: Cable break detection Festo — VPPI-...-S1D — 2021-09a...
- Page 25 è Tab. 18 Zero point suppression. Minimum input value + 0.7% FS Minimum input value Minimum pressure/vacuum Zero point suppression Fig. 8: Zero point suppression Festo — VPPI-...-S1D — 2021-09a...
- Page 26 Technical data Fig. 9: Valve variants for excess pressure and vacuum / excess pressure 1 Analogue setpoint value 3 Zero shutdown 2 Target pressure 4 Cable break Festo — VPPI-...-S1D — 2021-09a...
- Page 27 2 Target pressure Characteristic electrical values Nominal operating [V DC] voltage Operating voltage range [V DC] 21.6 … 27.6 Nominal current [mA] £ 525 Max. current consump- [mA] tion £ 30 Permissible signal line length Festo — VPPI-...-S1D — 2021-09a...
- Page 28 Reproducibility 0.4% FS Total accuracy 1.1% FS Temperature coefficient 0.02/K 1) Maximum deviation, characteristic values determined at room temperature in accordance with ISO 10094. Linearity refers to the ideal characteristic curve. Tab. 20: Control characteristics Festo — VPPI-...-S1D — 2021-09a...
- Page 30 Copyright: Festo SE & Co. KG 73734 Esslingen Ruiter Straße 82 Deutschland Phone: +49 711 347-0 Internet: © 2021 all rights reserved to Festo SE & Co. KG www.festo.com...
Need help?
Do you have a question about the VPPI S1D Series and is the answer not in the manual?
Questions and answers