VAT 650 Series Installation, Operating, & Maintenance Instructions
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VAT 650 Series Installation, Operating, & Maintenance Instructions

Pendulum control & isolation valve with devicenet interface
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Installation, Operating &
Maintenance Instructions
Pendulum control & isolation valve
with DeviceNet® interface
Series 650
DN 400 mm (I.D. 16")
This manual is valid for the valve ordering number(s):
65052-PAAP-0001
®
configured with firmware 650P.1E.00 and 264420 (DeviceNet
)
Sample picture
294290EA
Edition 2012-05-02

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Summary of Contents for VAT 650 Series

  • Page 1 Installation, Operating & Maintenance Instructions Pendulum control & isolation valve with DeviceNet® interface Series 650 DN 400 mm (I.D. 16") This manual is valid for the valve ordering number(s): 65052-PAAP-0001 ® configured with firmware 650P.1E.00 and 264420 (DeviceNet Sample picture 294290EA Edition 2012-05-02...
  • Page 2 The VAT firmware may not be used for purposes other than those intended nor is it permitted to make copies of the VAT firmware. In particular, it is strictly forbidden to give copies of the VAT firmware to other people.

  • Page 3: Table Of Contents

    Series 650 Contents Description of product ................ 5 Identification of product ....................5 Use of product ......................... 5 Used abbreviations ......................5 Related documents ......................5 Important information ....................... 6 Technical data ......................... 7 1.6.1 Control and actuating unit ................. 7 1.6.2 Valve unit ......................
  • Page 4 Series 650 5.1.1 Local operation ....................55 5.1.2 Remote operation .................... 55 Close valve ........................56 Open valve ........................56 Position control ......................56 Pressure control ......................57 5.5.1 Safety mode ....................57 5.5.2 Operation under increased temperature ............57 Behaviour during power up ....................

  • Page 5: Description Of Product

    This product is a throttling pendulum valve with isolation functionality. It is intended to use for downstream pressure control applications. Use product for clean and dry vacuum applications only. Other applications are only allowed with the written permission of VAT. Used abbreviations Abbreviation...

  • Page 6: Important Information

    DESCRIPTION OF PRODUCT Series 650 Important information This symbol points to a very important statement that requires particular attention. Example: Refer to chapter: «Technical data» for detailed information. 6/91 Edition 2012-05-02 294290EA...

  • Page 7: Technical Data

    Series 650 DESCRIPTION OF PRODUCT Technical data 1.6.1 Control and actuating unit Control and actuating unit Input voltage +24 VDC (±10%) @ 0.5 V pk-pk max. [connector: POWER] Power consumption 86 W [connector: POWER] Power input (DeviceNet®) 3 W max. (from DeviceNet®) [DeviceNet®...

  • Page 8: Valve Unit

    DESCRIPTION OF PRODUCT Series 650 1.6.2 Valve unit Valve unit 1 x 10E-8 mbar to 1.2 bar (abs) Pressure range at 20 C 1 x 10E-9 mbar l/s Leak rate to outside at 20 C 1 x 10E-9 mbar l/s Leak rate valve seat at 20 C Cycles until first service 200’000...

  • Page 9: Safety

    Series 650 SAFETY Safety Compulsory reading material Read this chapter prior to performing any work with or on the product. It contains important information that is significant for your own personal safety. This chapter must have been read and understood by all persons who perform any kind of work with or on the product during any stage of its serviceable life.

  • Page 10: Personnel Qualifications

    SAFETY Series 650 Personnel qualifications WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. Safety labels Label Part No. Location on valve On protective foil covering of T-9001-156 valve opening 10/91...

  • Page 11: Design And Function

    Series 650 DESIGN AND FUNCTION Design and Function Design Plate seal Integrated controller Body seal Rotary feed through seals Shaft feed through seals Pendulum plate Bonnet seal Sealing ring Actuator 294290EA Edition 2012-05-02 11/91...

  • Page 12: Function

    DESIGN AND FUNCTION Series 650 Function The valve plate acts, due to its pendulum motion, as a throttling element and varies the conductance of the valve opening. The integrated controller calculates the required plate position to achieve the set point pressure. Actuation is performed by a stepper motor. An encoder monitors the position. This principle ensures fast and accurate process pressure control.

  • Page 13: Pressure Control System Overview And Function

    Series 650 DESIGN AND FUNCTION 3.2.1 Pressure control system overview and function Vacuum pressures are always absolute pressures unless explicitly specified as pressure differences. Valve Process chamber Gas inlet Pressure sensor(s) Sensor cable Controller and actuator Seff Cable to remote control unit Cable to power supply HV Pump Q / p...

  • Page 14: Principle Of A Pressure Control System

    DESIGN AND FUNCTION Series 650 3.2.1.1 Way of operation The controller compares the actual pressure in the process chamber given by the pressure sensor with the preset pressure. The controller uses the difference between actual and set pressure to calculate the correct position of the control valve. The controller drives the control valve into the correct position and the actual pressure again equals the set pressure.

  • Page 15: Installation

    Make sure that the supplied products are in accordance with your order. Inspect the quality of the supplied products visually. If it does not meet your requirements, please contact VAT immediately. Store the original packaging material. It may be useful if products must be returned to VAT.

  • Page 16: Installation Into The System

    INSTALLATION Series 650 Installation into the system WARNING Valve opening Risk of serious injury. Human body parts must be kept out of the valve opening and away from moving parts. Do not connect the controller to power before the valve is installed complete into the system.

  • Page 17: Installation Space Condition

    Series 650 INSTALLATION 4.2.1 Installation space condition Install the valve with integrated controller with space for dismantling and air circulation as shown in figure below. 100 mm 294290EA Edition 2012-05-02 17/91...

  • Page 18: Connection Overview

    INSTALLATION Series 650 4.2.2 Connection overview System: Valve Process chamber Gas inlet Pressure sensor(s) Sensor cable(s) Controller and actuator Cable to remote control unit Cable to power supply Pump Controller: Ground connection DeviceNet® Interface connector 18/91 Edition 2012-05-02 294290EA...

  • Page 19: Installation Procedure

    8. This valve has a double sealed rotary feed through and optionally an intermediate pumping port for the actuator shaft. This port (1/8“ ISO/NPT) could be connected to the vacuum line, see Figure 2 below. 9. This valve may optionally be equipped with a heating device. Connect VAT heating device according to manual of respective heating device.

  • Page 20: Tightening Torque

    INSTALLATION Series 650 Tightening torque The torque values below are dependent on many factors, such as materials involved, surface quality, surface treatment, and lubrication. The torques below are valid if immersion depth of the mounting screws is at least once the thread diameter (min. 1d), and the friction coefficient of the screw-flange connection ( )/2) is bigger than 0.12.

  • Page 21: Admissible Forces

    » Lbf. 4000 For a combination of both forces (F and M) the values are invalid. Verify that the depth of the mounting screws is min. 1 x thread diameter. Please contact VAT for more information. 294290EA Edition 2012-05-02 21/91...

  • Page 22: Requirements To Sensor Connection

    INSTALLATION Series 650 Requirements to sensor connection To achieve fast and accurate pressure control a fast sensor response is required. Sensor response time: < 50ms. The sensor is normally connected to the chamber by a pipe. To maintain that the response time is not degraded by this connection it needs to meet the following requirements: Inner diameter of connection pipe: >...

  • Page 23: Ground Connection

    Series 650 INSTALLATION 4.6.1 Ground connection Recommendation ground strap between controller and system chassis. Material B1 (min.) B2 (min.) d1 ( ) d2 ( ) (Length max.) copper tinned 200 mm 25 mm 25 mm 4.5 mm customized Recommended torque: 1,3…1,7Nm System Ground strap Ground...

  • Page 24: Sensor Supply Concepts

    INSTALLATION Series 650 4.6.2 Sensor supply concepts This valve offers 3 alternative concepts to supply the sensor(s) with power. This depends on the sensor type and valve version that is used. This valve is available with an optional sensor power supply module (SPS) that converts 15 VDC from the 24 VDC.

  • Page 25: Power And Sensor Connection ( 15 Vdc Sensors) With Opt. Sps Module

    Series 650 INSTALLATION 4.6.3 Power and sensor connection ( 15 VDC sensors) with opt. SPS module [650 . . - . . G . - ../ 650 . . - . . H . - ..versions recommended] 4.6.3.1 Sensor power wiring via controller Pins 4 and 8 must be...

  • Page 26: Devicenet Interface Connection

    INSTALLATION Series 650 4.6.4 DeviceNet interface connection Connector type: Micro-style male (5 pin), connector is shown on panel refer to chapter «Installation into the system». ® At valve controller DeviceNet cable Name Wire color Description Drain Bare Shield ® DeviceNet power supply + ®...

  • Page 27: Initial Operation

    ® need to consult the vendor. Operation via DeviceNet is sophisticated and requires specific knowledge and training about it and its tools. VAT offers valve-related but not ® general DeviceNet support. Contact us under: devicenet-support@vat.ch 1.
  • Page 28 INSTALLATION Series 650 ® by DeviceNet .Prior to sending the address command, set the valve to LOCAL operation. 2. The baud rate can be selected by a rotary switch which is also on the panel. If a valid baud rate is selected (125kBaud, 250kBaud, 500kBaud), the rate will be used and stored in the device memory as actual baud rate (Factory default is 500kb).

  • Page 29: Valve Configuration

    Series 650 INSTALLATION 4.7.1 Valve configuration Basic valve configuration must be adapted according to application needs. Definition of valve plate position in case of: After power up, default is ‘close‘. Power failure, default is ‘not defined‘. Only for versions that have Power Fail Option equipped [650 . . - .

  • Page 30: Zero

    INSTALLATION Series 650 4.7.3 ZERO ZERO allows for the compensation of the sensor offset voltage. When ZERO is performed the current value at the sensor input is equated to pressure zero. In case of a 2 sensor system both sensor inputs will be adjusted. A max. offset voltage of +/- 1.4 V can be compensated.
  • Page 31 Series 650 INSTALLATION Remote operation: Local operation: (Refer to chapter «Explicit messaging control (‘Control View’, ‘Control Performance commands» resp. «Explicit messaging setup Analyzer’ or ‘Service Box 2‘) commands» for details) Send EXECUTING (if not yet selected) Select SETPOINT TYPE = position control Go to ‘Learn / LEARN’...
  • Page 32 INSTALLATION Series 650 Gasflow calculation for LEARN: Do not apply a different gas flow for learn than determined below. Otherwise pressure control performance may be insufficient. Required pressure / flow regime must be known to calculate the most suitable learn gas flow for a specific application.

  • Page 33: Tuning Of Control Performance

    Go to ‘Tools / Create Diagnostic File’ in ‘Control View’ resp. ‘Control Performance Analyzer’ and save file Pressure / flow / gas conditions to be controlled Chamber volume Pumping speed (l/s) and pump type (e.g. turbo pump) System description Problem description Send diagnostic file with and all required information to tuning-support@vat.ch 294290EA Edition 2012-05-02 33/91...
  • Page 34 INSTALLATION Series 650 4.7.5.1 Gain factor adjustment The gain factor effects: Stability, Response time Default value is 1. Adjustment range is from 0.0001 to 7.5. Higher gain results in: faster response higher over- / undershoot of pressure Lower gain results in: slower response lower over- / undershoot of pressure Adjustment procedure:...
  • Page 35 Series 650 INSTALLATION 4.7.5.2 Sensor delay adjustment Sensor delay adjustment effects: Stability Default value is 0sensorDeay0. Adjustment range is from 0 to 1.0s. Pipes and orifices for sensor attachment delay response time and so badly impact pressure control stability. By adapting this parameter to the approximate delay time stability problems can be reduced. But control response time will be slowed down by this measure.
  • Page 36 INSTALLATION Series 650 4.7.5.3 Setpoint ramp adjustment Setpoint ramp effects: Undershoot of pressure, Response time Default value for Setpoint Ramp is 1. Adjustment range for Setpoint Ramp is from 0 to 10 s. This parameter defines the time that is used to decrease / raise pressure between 2 setpoints. Especially in pressure decrease situations at low flows pressure response can be improved much by adapting setpoint ramp time.
  • Page 37 Series 650 INSTALLATION 4.7.5.4 Valve speed adjustment Valve speed effects: Response time Default value is 1000. Adjustment range is from 1 to 1000. This parameter effects valve plate actuating speed. Speed adjustment is effective for PRESSURE CONTROL and POSITION CONTROL. Normally best pressure control response is achieved with max.

  • Page 38: Devicenet Interface Commands

    INSTALLATION Series 650 DeviceNet interface commands 4.8.1 Assembly objects Number Type Composition [number of data bytes] EXCEPTION STATUS Input PRESSURE [2] or [4] POSITION [2] or [4] EXCEPTION STATUS Input PRESSURE [2] or [4] SETPOINT [2] or [4] EXCEPTION STATUS PRESSURE [2] or [4] Input...

  • Page 39: Assembly Object Bit Map

    Series 650 INSTALLATION 4.8.2 Assembly object bit map This is an example based on output assembly 8 and input assembly 14 to illustrate bit map. DATA TYPE in this example is signed integer. 4.8.2.1 Output assembly Assembly Type Byte Bit7 Bit6 Bit5 Bit4...
  • Page 40 INSTALLATION Series 650 4.8.2.2 Input assembly Instance Type Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 EXCEPTION STATUS PRESSURE low byte PRESSURE high byte Input POSITION low byte POSITION high byte VALVE CLOSED / OPEN CHECK EXCEPTION STATUS will respond with one out of below selections, see also «Explicit messaging inquiry commands».

  • Page 41: Explicit Messaging Control Commands

    Series 650 INSTALLATION 4.8.3 Explicit messaging control commands Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description This command changes the valve to executing state. EXECUTING must to be selected to enable for all executing commands such EXECUTING as control mode, close valve and open valve.
  • Page 42 INSTALLATION Series 650 Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description 2 or 4 2 or 4 POSITION SETPOINT position setpoint according to selected DATA TYPE, 0 (closed) … 10’000 (open) This command transfers/reads the position setpoint to/from the valve.

  • Page 43: Explicit Messaging Inquiry Commands

    Series 650 INSTALLATION 4.8.4 Explicit messaging inquiry commands Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description VALVE CLOSED This command returns: CHECK valve is not closed (discrete input 1) valve is closed This command returns:...
  • Page 44 INSTALLATION Series 650 Example of PRESSURE and SENSOR READING allocation: High range sensor 1 Torr PRESSURE SENSOR 1 READING 0 – 10’000 0 – 10’000 Low range sensor 100 mTorr SENSOR 2 READING 0 – 10’000 0 mTorr Above picture shows a 2 sensor system. In this configuration sensor 2 covers low range (100 mTorr) and sensor 1 covers high range (1 Torr).
  • Page 45 Series 650 INSTALLATION Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description This command returns the status of the LEARN procedure. The status is binary coded. Explanation: (LSB) 0 0 = LEARN not running...
  • Page 46 INSTALLATION Series 650 Service data length Service Command Service Code Class ID Instance ID Attribute ID (number of data field (DeviceNet® term bytes) if deviant) Description self test idle DEVICE STATUS 1 self test exception executing abort This command returns the device status. This command returns the device status.
  • Page 47 Series 650 INSTALLATION Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description Table with EXCEPTION DETAIL ALARM resp. EXCEPTION DETAIL WARNING bits. Exception / Failure / Error (except for detail size bytes) Data Bit 7 Bit 6...
  • Page 48 INSTALLATION Series 650 Service data length Service Command Service Code Class ID Instance ID Attribute ID (number of data field (DeviceNet® term bytes) if deviant) Description THROTTLE CYCLE This command returns the number of throttle cycles. Data type is unsigned long integer. A COUNTER movement from max.

  • Page 49: Explicit Messaging Setup Commands

    Series 650 INSTALLATION 4.8.5 Explicit messaging setup commands Service Service Command Service Code Class ID Instance ID Attribute ID data length data field ® (DeviceNet term (number of bytes) if deviant) Description signed integer DATA TYPE floating point This command defines the data type for PRESSURE, SENSOR READING, OFFSET and POSITION.
  • Page 50 INSTALLATION Series 650 Command Service Service ® (DeviceNet term Service Code Class ID Instance ID Attribute ID data length data field if deviant) (number of bytes) Local (operation via service port) ACCESS MODE ® Remote (operation via DeviceNet Locked (in remote mode) This command controls / returns the access mode of the valve.
  • Page 51 Series 650 INSTALLATION Command Service Service ® (DeviceNet term Service Code Class ID Instance ID Attribute ID data length data field if deviant) (number of bytes) no sensor 1 sensor operation (sensor 1 input) 2 sensor operation with automatic changeover (low range = sensor 2 input, high range = sensor 1 input) 1 sensor operation (sensor 2 input) 2 sensor operation with automatic changeover...
  • Page 52 INSTALLATION Series 650 Command Service Service ® (DeviceNet term Service Code Class ID Instance ID Attribute ID data length data field if deviant) (number of bytes) 2 or 4 LEARN learn pressure limit according to selected DATA TYPE, nominal pressure range is 0 … 10’000 (sensor full scale) but it may be scaled, PRESSURE LIMIT (calibration scale) refer also to command GAIN for details.
  • Page 53 Series 650 INSTALLATION Command Service Service ® (DeviceNet term Service Code Class ID Instance ID Attribute ID data length data field if deviant) (number of bytes) 0 = 0.10, 1 = 0.13, 2 = 0.18, 3 = 0.23, 4 = 0.32, 5 = 0.42, 6 = 0.56 PID CONTROLLER 7 = 0.75, 8 = 1.00, 9 = 1.33, 10 = 1.78, 11 = 2.37, 12 = 3.16, 13 = 4.22 GAIN FACTOR...

  • Page 54: Operation

    OPERATION Series 650 Operation WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. WARNING Valve opening Risk of serious injury. Human body parts must be kept out of the valve opening and away from moving parts. Do not connect the controller to power before the valve is installed complete into the system.

  • Page 55: Local Operation

    Local operation means that the valve is operated via the service port using a computer or the Service Box 2. When using a computer, a service cable and a software from VAT are required. You can either download our freeware 'Control View' from www.vatvalve.comor purchases our 'Control Performance Analyzer'.

  • Page 56: Close Valve

    OPERATION Series 650 Close valve Local operation: Remote operation: (‘Control View’, ‘Control Performance (Refer to chapter «Explicit messaging control Analyzer’ or ‘Service Box 2‘) commands» for details) Send EXECUTING (if not yet selected) Send SETPOINT TYPE Push CLOSE button = position control Send CONTROL MODE for position = close valve Open valve...

  • Page 57: Pressure Control

    Series 650 OPERATION Pressure control To prepare valve for PRESSURE CONTROL perform complete «Setup procedure». The valve has parameters that may be modified to tune pressure control performance. Refer to «Tuning of control performance». The included PID controller controls the chamber pressure according to the pressure setpoint by means of the valve position.

  • Page 58: Behaviour During Power Up

    Valve open or in any intermediate Sealing ring moves down and blocks the pendulum plate at the current position position. VAT controller with display indicates ‚COMPRESSED AIR FAILURE‘. Refer to the manual of the VAT controller for details. 58/91 Edition 2012-05-02...

  • Page 59: Display Information

    Series 650 OPERATION Display information There is a 4 digit display located on the panel. It displays configuration, status and position information. For details see following tables. 1 2 3 4 Display Power up: Description Digit 1 Digit 2 Digit 3 Digit 4 At first all dots are illuminated then configuration is displayed:...
  • Page 60 OPERATION Series 650 Operation: Description / Mode Digit 1 Digit 2 Digit 3 Digit 4 PRESSURE CONTROL mode POSITION CONTROL mode Valve closed Valve open 0 . . . 100 = valve position (%, 0 = closed / 100 = open) HOLD (position frozen) activated ZERO running LEARN running...

  • Page 61: Trouble Shooting

    TROUBLE SHOOTING Series 650 Trouble shooting Failure Check Action No dots lighted on display - 24 V power supply ok? - Connect valve to power supply according to «Electrical connection» and make sure that power supply is working. ® ® Module Status LED is off - DeviceNet power supply...
  • Page 62 - No compressed air at - Contact your local VAT service centre for support. output exhaust 1)Priority of pin 14 is higher than pin 13. If pin 14 is connected to ground after pin 13 the valve will close.
  • Page 63 - Noise on sensor signal? - Make sure a shielded sensor cable is used. If you need any further information, please contact one of our service centers. You can find the addresses on our website: http://www.vat.ch 294290EA Edition 2012-05-02 63/91...

  • Page 64: Maintenance

    Before carrying out any maintenance, please contact VAT. It has to be individually decided whether the maintenance can be performed by the customer or has to be carried out by VAT. Please write down the fabrication number of the valve before contact VAT. Refer to chapter: «Identification of product»...

  • Page 65: Maintenance Procedures

    Replacement of isolation seals (gate and body seal of sealing ring) and valve cleaning Replacement of actuator shaft seals Required frequency of cleaning and replacement of seals is depending on process conditions. VAT can give the following recommendations for preventive maintenance: Replacement of unheated heated > 80 °C heated 80 °C...

  • Page 66: Replacement Of Isolation Seals And Valve Cleaning

    MAINTENANCE Series 650 7.2.1 Replacement of isolation seals and valve cleaning 7.2.1.1 Needed tools Allen Wrench 8mm Vacuum grease (see chapter spare parts) Open end wrench 13mm O-ring removal tool (see chapter Accessories) Description Required tool Electrical power and compressed air is required to perform steps 2 to 9 during disassembly respectively 9 to 2 during assembly.
  • Page 67 Series 650 MAINTENANCE Description Required tool With one hand press the MAINTENANCE BUTTON to lower the sealing ring, with your second hand unlock the sealing ring by pressing the handle. Release MAINTENANCE BUTTON. Remove sealing ring. To prevent the shaft and retaining pins from moving during work, switch the valve to safety mode.
  • Page 68 MAINTENANCE Series 650 Description Required tool drawing below. Pay attention that the quantity of vacuum grease listed in the table to the right is distributed constantly over the whole circumference. Apply grease deposit on this side Vacuum grease 17. Reassembly the valve in reverse order, step 9…3.

  • Page 69: Replacement Of Actuator Shaft Seals

    Series 650 MAINTENANCE 7.2.2 Replacement of actuator shaft seals 7.2.2.1 Needed tools Allen Wrench 2mm Vacuum grease (see chapter spare parts) Allen Wrench 4mm Open end wrench 13mm Allen Wrench 5mm Lint-and dust-free towel Allen Wrench 8 mm Isopropyl alcohol O-ring removal tool (see chapter Accessories) Description...
  • Page 70 MAINTENANCE Series 650 Description Required tool 6. With one hand press the MAINTENANCE BUTTON to lower the sealing ring, with your second hand unlock the sealing ring by pressing the handle. 7. Release MAINTENANCE BUTTON. 8. Remove sealing ring. 9. To prevent the shaft and retaining pins from moving during work, switch the valve to safety mode.
  • Page 71 Series 650 MAINTENANCE Description Required tool 15. Unfasten all 3 actuator screws and Allen Wrench remove actuator. 5 mm Soft tool (o-ring remover) 16. Remove actuator shaft seals carefully with a soft tool. 17. Clean actuator feedthrough with alcohol. 18. Lubricate each o-ring groove with 0.1 ml vacuum grease.
  • Page 72 MAINTENANCE Series 650 25. Install actuator Tighten actuator screws with Allen Wrench 6 Nm. Remove vacuum grease from actuator shaft face after installation. 26. Install controller Tighten the controller screws with 3 Allen Wrench Connect cables at controller Connect compressed air at actuator 27.
  • Page 73 Series 650 MAINTENANCE Adjusting screw mounted either in actuator position «B1 standard» or «B2 option» 30. If necessary adjust pendulum plate: Move pendulum plate a little towards open (e.g. position 1% of full stroke) Use adjustment screw at flange side of actuator (1 turn clockwise adjusts Allen wrench pendulum plate by about 3mm...

  • Page 74: Replacement Of Option Board

    MAINTENANCE Series 650 7.2.3 Replacement of Option board NOTICE Electrostatic discharge Electronic components could be damage. All work on the control and actuating unit has to be done under ESD protected environment to prevent electronic components from damage. NOTICE Burned connector pins (spark) Connector pins or electronic parts could damage, if plugged and unplugged under power.
  • Page 75 Series 650 MAINTENANCE 7.2.3.1 Durability of power fail battery The curves in the graph show the estimated life of Ultra Cap PFO in the worst condition (max. sensor load = 1 A, valve heating temperature = 150 °C). If the SPS is not fully loaded (< 1 A) or heating temperature of valve body is lower than 150 °C, the corresponding life time curve will be somewhere in between the upper and the lower curve.
  • Page 76 MAINTENANCE Series 650 7.2.3.2 Retrofit / replacement procedure Top view on control and actuating unit with panel removed: Master board Interface board Option board All boards have a fixed position into control and actuating unit. It is not possible to fit a board in other position as shown in picture above! Do not try out other positions, which maybe destroy the socket of boards! 76/91...
  • Page 77 Series 650 MAINTENANCE 7.2.3.3 Needed tools Open end wrench 10 mm Pozidriv screw driver size 1 Open end wrench 4.5mm Description Required tool Write down the «NODE ADDRESS» and «DATA RATE» in case of Interface board Ballpoint replacement. Remove female screw locks from POWER Open end wrench 4.5 and SENSOR connectors.
  • Page 78 MAINTENANCE Series 650 Description Required tool Loosen and remove the LOCIC connector Open end wrench screw 10mm Lift the panel carefully. Pull out the option board a little. Push the connector release (1) a little down and disconnect fan cable (2) from option board.
  • Page 79 Series 650 MAINTENANCE Description Required tool Remove or replace interface board. 10. Remove or replace master board. 11. Remove or replace option board. 12. Insert master board and interface board in reverse order as disassembled at correct positions (see steps 9 to 8). 13.
  • Page 80 MAINTENANCE Series 650 Description Required tool 17. In case of replacement Interface board, adjust the «NODE ADDRESS» and «DATA RATE» on new Interface board that you wrote down on step 1. If you need any further information, please contact one of our service centers. You can find the addresses on our website: www.vatvalve.com.

  • Page 81: Repairs

    Series 650 Repairs Repairs may only be carried out by the VAT service staff. In exceptional cases, the customer is allowed to carry out the repairs, but only with the prior consent of VAT. Please contact one of our service centers. You will find the addresses on our website www.vatvalve.com.

  • Page 82: Dismounting And Storage

    DISMOUNTING AND STORAGE Series 650 Dismounting and Storage WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. WARNING Harmful substances Risk of injury in case of contact with harmful substances. Remove harmful substances (e.

  • Page 83: Storage

    Series 650 DISMOUNTING AND STORAGE Storage NOTICE Wrong storage Inappropriate temperatures and humidity may cause damage to the product. Valve must be stored at: – relative humidity between 10% and 70% – temperature between +10 °C and +60 °C – non-condensing environment NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used.

  • Page 84: Packaging And Transport

    If products are radioactively contaminated, the VAT form «Contamination and Radiation Report» must be filled out. Please contact VAT in advance. If products are sent to VAT in contaminated condition, VAT will carry out the decontaminating procedure at the customer's expense.

  • Page 85: Transport

    10.2 Transport NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used. Always use the original packaging material and handle product with care. VAT disclaims any liability for damages resulting from inappropriate packaging. 294290EA Edition 2012-05-02 85/91...

  • Page 86: Disposal

    DISPOSAL Series 650 Disposal WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. 86/91 Edition 2012-05-02 294290EA...

  • Page 87: Spare Parts

    «Identification of product». This is to ensure that the appropriate spare parts are supplied. VAT makes a difference between spare parts that may be replaced by the customer and those that need to be replaced by the VAT service staff.

  • Page 88: Valve Unit With Seals And Grease

    Rotary feedthrough seals vacuum (FKM e.g. Viton®) N-5111-329 Pendulum plate 239455 Sealing ring 239438 Use only spare parts manufactured by VAT to assure safe and reliable operation All “ 12.1.2 Control and actuating unit Item Description Part number Valve size...

  • Page 89: Accessories

    Series 650 SPARE PARTS 12.1.3 Accessories Description Part number 24 VDC power supply unit 249775 (input: 100 – 240 VAC) ‘Control Performance Analyzer’ ® package for Windows consisting 600SP-99LB-000 of software and cable ‘Control View’ software for 248126 ® free download from www.vatvalve.com Windows available on order against charge 230327...

  • Page 90: Appendix

    APPENDIX Series 650 Appendix 90/91 Edition 2012-05-02 294290EA...
  • Page 91 Series 650 This page left blank intentionally. 294290EA Edition 2012-05-02 91/91...

This manual is also suitable for:

65052-paap-0001

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