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Summary of Contents for Festo VPPI S1BT Series
- Page 1 VPPI-...-S1BT Proportional-pressure regulator Manual 8156724 2021-11 [8156726]...
- Page 2 Translation of the original instructions Bluetooth , WINDOWS are registered trademarks of the respective trademark owners in certain ® ® countries.
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Page 3: Table Of Contents
Installing Festo Automation Suite ........ -
Page 4: About This Document
Proportional-pressure regulator VPPI-...-T Accuracies determined by the manufacturer 1) Available only if the test report was selected in the configurator when ordering the product. Accessible on the Festo website by entering the product key. Tab. 1: Applicable documents All available documents for the product è www.festo.com/sp. -
Page 5: Additional Information
Product overview 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 Function A built-in pressure sensor records the pressure at the working port and compares this value with the setpoint value. -
Page 6: Transport And Storage
1. Remove the plug screw and sealing material from the duct (1). 2. Insert the O-ring into the duct (1) between 2 valves. 3. Connect the valves on the bottom using socket head screws and square nuts. Tightening torque: 1.2 ± 0.2 Nm Festo — VPPI-...-S1BT — 2021-11... -
Page 7: Creating Pressure Zones
Plug screws VAME-P18-BP-G18-P5 for the duct (1) can also be ordered as accessories è www.festo.com/catalogue. • Screw the plug screw into the duct (1) of the selected valve. Screw in the plug screw until it is flush with the surrounding surface. Festo — VPPI-...-S1BT — 2021-11... -
Page 8: Mounting
1. Make sure there is sufficient space for the connecting cable and tubing connections. Ä This will prevent kinks from forming in the connecting cables and the tubing. 2. Place the valve as close to the consumer as possible. Ä This improves control precision and reduces response times. Festo — VPPI-...-S1BT — 2021-11... -
Page 9: Installation
– based on pin 2 "set- point value (-)" for type VPPI-...-V1-... – based on pin 3 "GND" for VPPI-...-A4-... 1) Colour code in accordance with IEC 60757:1983-01 Tab. 4: Pin allocation for plug M12, 5-pin, A-coded Festo — VPPI-...-S1BT — 2021-11... -
Page 10: Commissioning
Commissioning using the Bluetooth interface The product variants VPPI-...-S1BT have a Bluetooth interface for parameterisation. The parameters are set with the Festo Automation Suite plug-in. The Bluetooth interface is permanently active. The Bluetooth connection must therefore be secured against unauthorised access. -
Page 11: Installing Festo Automation Suite
Start screen Projects can be opened and functions that are frequently required at the start can be executed on the start screen. The start screen is displayed by default when the Festo Automation Suite is started for the first time. -
Page 12: Installing Or Updating Plug-In
8.2.3 Installing or updating plug-in The Festo Automation Suite automatically searches for updates of the plug-ins when it is started. The automatic check for updates can be deactivated è Festo Automation Suite Online Help. Plug-ins can be installed or updated as follows: –... - Page 13 4. Select and open plug-in (*.fsi) in the file system. Ä The plug-in is installed or updated. Installation of a missing plug-in when adding a device Administrator rights and an Internet connection are required for this action. Festo — VPPI-...-S1BT — 2021-11...
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Page 14: Using The Plug-In
Context sections Navigation between different sections. – ‘Parameterisation’: Parameter settings of the valve can be read out and changed here. – ‘Diagnosis’: Diagnostic values such as temperature and switching cycle counter can be read out here. Festo — VPPI-...-S1BT — 2021-11... -
Page 15: Configuration' Parameter Group
The appearance of the working section differs slightly for different parameter groups. If the ‘Diagnosis’ context section is selected, the corresponding diagnostic values are displayed in the work area. 8.2.5 ‘Configuration’ parameter group Fig. 7: ‘Configuration’ parameter group (example) Festo — VPPI-...-S1BT — 2021-11... - Page 16 ‘Enable connect – Setting for whether a sound should be generated sound’ when establishing or disconnecting the Bluetooth connection. ‘Identification – The connected valve will beep and the LEDs will sound’ flash. Tab. 8: ‘Configuration’ Festo — VPPI-...-S1BT — 2021-11...
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Page 17: Pressure Range' Parameter Group
Pressure unit in which all pressures are displayed. ‘Minimum pressure’ e.g. 1 bar Lower limit of the pressure regulation range. ‘Maximum pres- e.g. 5 bar Upper limit of the pressure regulation range. sure’ Tab. 9: ‘Pressure range’ Festo — VPPI-...-S1BT — 2021-11... -
Page 18: Set Point' Parameter Group
• Actual value output: DI2 or most significant bit The value 000 means 0 bar, the remaining 7 values can be set in ‘Set point’ è Tab. 4 Pin allocation for plug M12, 5-pin, A-coded. Festo — VPPI-...-S1BT — 2021-11... -
Page 19: Actual Value' Parameter Group
– ‘High’: ‘High’ is output if the actual value lies within the parameterised limits. – ‘Low’: ‘Low’ is output if the actual value is within the parameterised limits. Tab. 11: Baseline values Festo — VPPI-...-S1BT — 2021-11... -
Page 20: Parameter Set' Parameter Group
If the application and the tuning parameters do not match, an uncontrolled response is possible (con- tinuous oscillation, continuous maximum or minimum pressure at the working port). If the application is changed, the tuning parameters must be adjusted. Festo — VPPI-...-S1BT — 2021-11... - Page 21 Free input of the two model parameters without homing is also possible. Fig. 8: 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-...-S1BT — 2021-11...
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Page 22: Execution Of Homing
Ä In the event of a success message, the homing automatically determined tuning parameters that were accepted immediately. In the event of an error message, the homing has failed. New tuning parameters are not set. Festo — VPPI-...-S1BT — 2021-11... -
Page 23: Delay Function' Parameter Group
– The operating voltage is present and within the permissible range. – Setpoint signal lies within the permissible range (0 … 10.8 V or 2.5 … 20.5 mA). LED lights red: – Working temperature is too high. – Valve is in temperature shut-off. Festo — VPPI-...-S1BT — 2021-11... - Page 24 – Power reduction active LED is off: – No operating voltage. – The operating voltage is below the permissible range (< 20.4 V). LED flashes green at the ratio 1:1: – Bluetooth connected Tab. 14: Operating status LED Festo — VPPI-...-S1BT — 2021-11...
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Page 25: 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-...-S1BT — 2021-11... - Page 26 Individual valve fastened with screws: SL2 Individual valve on H-rail: SL1 Linkage of max. 3 valves with lateral screw mounting: SL2 Linkage of max. 5 valves with lateral screw mounting: SL1 Tab. 17: Operating and environmental conditions Festo — VPPI-...-S1BT — 2021-11...
- Page 27 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-...-S1BT — 2021-11...
- Page 28 VPPI-…-A4-… Cable break detection inactive. ³ 2 mA Cable break detection active. At analogue input values below 2 mA the ‘Cable break’ error is dis- played and the valve moves to the normal posi- tion. Festo — VPPI-...-S1BT — 2021-11...
- Page 29 Depending on the valve variant and the minimum input pressure, there may be a special response in this area è Tab. 22 Zero point suppression. Minimum input value + 0.7% FS Minimum input value Minimum pressure/vacuum Zero point suppression Fig. 10: Zero point suppression Festo — VPPI-...-S1BT — 2021-11...
- Page 30 Technical data Fig. 11: Valve variants for excess pressure and vacuum / excess pressure 1 Analogue setpoint value 3 Zero shutdown 2 Target pressure 4 Cable break Festo — VPPI-...-S1BT — 2021-11...
- Page 31 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-...-S1BT — 2021-11...
- Page 32 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. 24: Control characteristics Festo — VPPI-...-S1BT — 2021-11...
- Page 34 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...
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