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

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VAT 650 TJ Series Installation, Operating, & Maintenance Instructions Download Page 39

 

Installation, Operating & Maintenance Instructions 

Series 650 DN 100-250 (I.D. 4“ - 10”), RS485

 

 

 

 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

Tel ++41 81 771 61 61  Fax ++41 81 771 48 30  Email 

[email protected]

  

www.vatvalve.com 

271149EA

 

2007-06-12 

39/77 

 

 

Active digital inputs have higher priority than RS485 commands. 

 
a)  Configuration with switches for digital inputs: 

 

 

 

Note: Do not connect other pins than indicated in the schematics above! 
Connector: Use only screws with 4-40UNC thread for fastening the DB-25 connector! 
 

Summary of Contents for 650 TJ Series

Page 1: ...O 650 GS Slave 650 HS Slave PFO SPS Sensor Power Supply PFO Power Failure Option Master configured with firmware 650C 1E 06 Slave configured with firmware 650C 1E 06 The fabrication number is indicate...

Page 2: ...n 16 2 6 7 Service port connection 16 2 6 8 Valve cluster connection 17 3 Operation 20 3 1 Introduction 20 3 1 1 Individual valve control 21 3 1 2 Individual valve status 21 3 1 3 Freeze mode 21 3 1 4...

Page 3: ...30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 3 77 5 Maintenance repairs 60 5 1 Maintenance procedures 61 5 2 Option board 68 5 2 1 Durability of power fail battery 68 5 2 2 Retrofit...

Page 4: ...cal data only Other applications are only allowed with the written permission of VAT 1 1 Technical data Control and actuating unit Power input 1 24 VDC 10 0 5 V pk pk max connector POWER 650 G 650 T 6...

Page 5: ...100 psi above ATM Ambient temperature 0 C to 50 C max 35 C recommended Pressure control accuracy 0 1 of sensor full scale DN 100 4 65040 DN 160 6 65044 DN 200 8 65046 DN 250 10 65048 Position resolut...

Page 6: ...e seat to face chamber is recommended Wetted materials Body 650 A Aluminum 3 2315 AA6082 Body 650 H Aluminum 3 2315 AA6082 hard anodized Body 650 I Aluminum 3 2315 AA6082 nickel coated Pendulum plate...

Page 7: ...lve down with control and actuating unit downwards as it may be damaged 2 2 Installation into the system Fingers and objects must be kept out of the valve opening and away from moving parts The valve...

Page 8: ...r INTERFACE Refer to RS485 schematics for correct wiring 6 Enable terminating resistor in link adapter of first and last valve in the system Refer to Valve cluster connection for details 7 Connect lin...

Page 9: ...torques deforms the valve body and may lead to malfunction of the valve 2 3 1 Mounting with centering rings ISO F ISO F Valve size max tightening torque Nm max tightening torque lbs ft DN100 4 65040 8...

Page 10: ...DN250 10 65048 16 16 16 0 63 0 63 0 63 Caution Make sure that screws are not too long otherwise the valve body may be damaged Note These torques are valid if depth of the mounting screws is min 1 x t...

Page 11: ...mally 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 10 mm Lengt...

Page 12: ...C sensors Refer to chapter 2 6 2 Power and sensor connection 24 VDC sensors for schematic and correct wiring External 15 VDC supplied to POWER connector is feed through to SENSOR connector to supply 1...

Page 13: ...sor cable s Keep cable as short as possible but locate it away from noise sources Connect the 24 VDC sensors at DB 15 female sensor connector exactly as shown in the drawing above Do not connect other...

Page 14: ...hielded sensor cable s Keep cable as short as possible but locate it away from noise sources Connect the 15 VDC sensors at DB 15 female sensor connector exactly as shown in the drawing above Do not co...

Page 15: ...elded sensor cable s Keep cable as short as possible but locate it away from noise sources Connect the 15 VDC sensors at DB 15 female sensor connector exactly as shown in the drawing above Do not conn...

Page 16: ...tion The service port connector SERVICE allows to connect the valve to a RS232 port of a computer This requires a service cable and a software from VAT You can either use our freeware Control View whi...

Page 17: ...07 06 12 17 77 2 6 8 Valve cluster connection The valve cluster uses a two wire bus for the inter communication between the Master and the Slave valves The valves are connected in a daisy chain and th...

Page 18: ...ntile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 18 77 2 6 8 1 Link adapter Link adapter 2x RJ45 jack female 1x Ser...

Page 19: ...1149EA 2007 06 12 19 77 Setting for first and last valve in the chain Terminating resistor ON 2 6 8 2 Link cable RJ45 pinning active pins 4 and 5 Pin Description 1 not used 2 not used 3 not used 4 Dat...

Page 20: ...valve is taking care of the pressure control while the Slave valves are following the Master valves plate position It can be operated in pressure control mode or in position control mode In both case...

Page 21: ...lve cluster is available from the Master valve Refer to chapter Inquiry commands CLUSTER VALVE STATUS for details 3 1 3 Freeze mode This mode enables an individual valve to be controlled independent o...

Page 22: ...numeric monitoring basic diagnostic Control Performance Analyzer supports parameter setup manual control sequence control numeric and graphical monitoring data recording data analysis advanced diagnos...

Page 23: ...during power up Reaction of valve Valve position before power up Valve power up configuration closed default Valve power up configuration open Closed isolated Valve remains closed Display shows alter...

Page 24: ...mware version e g 1C06 1 st information for about 2s Controller configuration 2 nd information for about 2s In case D C or D999 is displayed motor interlock is active Refer to Safety mode for details...

Page 25: ...mode established Refer to Safety mode for details D Power failure F 0 100 valve position 0 closed 100 open Service request 1 S R Cluster address information MA Master SL Slave 0 FEhex cluster address...

Page 26: ...default values Refer to chapter RS485 interface for details Master 4 Valve and sensor configuration Basic configurations of the Master valve must be adapted according to application needs Refer to cha...

Page 27: ...DN 100 250 I D 4 10 RS485 VAT Vakuumventile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 27 77 Address setting via g...

Page 28: ...ge s 10 Command header none a Cluster address high byte in hexadecimal code 0 F b Cluster address low byte in hexadecimal code 0 F c Number of valves high byte in hexadecimal code Master only 0 F d Nu...

Page 29: ...CR LF Description Address allocation for Slave valve 18 12hex Screenshot Address allocation Each valve connected to the valve cluster system must have its unique cluster address It is possible to addr...

Page 30: ...n range for RS485 communication must be selected Default for pressure is 0 1 000 000 Default for position is 0 100 000 Local operation Control View or Control Performance Analyzer Remote operation Ref...

Page 31: ...end VALVE CONFIGURATION 3 Enable or disable ZERO function in menu Setup Sensor 4 Do sensor configuration in menu Setup Sensor 2 Send SENSOR CONFIGURATION 3 6 4 ZERO This function is available on the M...

Page 32: ...ory which is power fail save The data table can be up downloaded via Control Performance Analyzer software or remote interface Due to encoding the data may not be interpreted directly By an OPEN VALVE...

Page 33: ...conductance of valve l s refer to Technical data n number of valves in valve cluster qL 39 4 pSFS Cmin n qL gasflow for learn sccm pSFS sensor full scale pressure Torr Cmin min controllable conductanc...

Page 34: ...ds for details Select or enter pressure setpoint Send PRESSURE CONTROL 3 10 1 Operation with 2 sensors applicable for 650 K version only If 2 sensor operation is enabled changeover between the sensors...

Page 35: ...rately below Strictly keep the procedure order Required information for support Go to Tools Create Diagnostic File in Control View resp Control Performance Analyzer and save file Pressure flow gas con...

Page 36: ...mands for details Set gain factor in menu Setup Control Parameter Send PID CONTROLLER CONFIGURATION 3 10 2 2 Sensor delay adjustment Sensor delay adjustment effects Stability Default value is 0 Adjust...

Page 37: ...epending on units you are familiar with t Setpoint Ramp Adjustment procedure 1 Start with optimal gain factor and sensor delay time according to preceding tuning steps 2 Control a typical pressure flo...

Page 38: ...Use optimal gain factor sensor delay time and setpoint ramp according to preceding tuning steps 2 Open valve 3 Control a typical pressure flow situation 4 Repeat from step 2 with slower valve speed u...

Page 39: ...1 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 39 77 Active digital inputs have higher priority than RS485 commands a Configuration with switches for digital inputs...

Page 40: ...itzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 40 77 b Configuration with voltage source for digital inputs Note Do not connect other pin...

Page 41: ...umventile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 41 77 3 11 3 Connection cable drawing Half duplex Full duplex...

Page 42: ...verse RS485 control command have been received The function is activated when optocoupler is on in non inverted configuration The function is activated when optocoupler is off in inverted configuratio...

Page 43: ...escription code description data range identification sign ascii 35 aaa device address 000 999 c command refer to standard command set Example Description Send Close command to valve with RS485 device...

Page 44: ...NGE CONFIGURATION for details Change to POSITION CONTROL mode and transfer of position SETPOINT value resp reading of position SETPOINT Note Reading returns position setpoint only in case pressure con...

Page 45: ...SED 4 OPEN 5 PRESSURE CONTROL 6 HOLD 7 LEARN 8 INTERLOCK OPEN by digital input 9 INTERLOCK CLOSED by digital input C power failure D safety mode E fatal error read FATAL ERROR STATUS for details c 0 n...

Page 46: ...CR LF i 36 abcdefgh CR LF PRESSURE CONTROL STATUS data length 8 characters a 0 no pressure control e g if position control is selected 1 wide range control PD control 2 close up control PID control c...

Page 47: ...er failure battery ready 1 power failure battery not ready d 0 compressed air supply ok only series 65 1 compressed air supply not ok only series 65 efgh reserved do not use This function returns warn...

Page 48: ...f 0 ok 1 pressure not raising during LEARN gasflow missing g 0 ok 1 sensor unstability during LEARN h reserved do not use This function checks the status of LEARN and indicates if the conditions durin...

Page 49: ...ring counts as one cycle Get i 72 CR LF i 72 xxxxxxxxxx CR LF POWER UP COUNTER data length 10 characters xxxxxxxxxx number of power ups This function returns the number of control unit power ups Get i...

Page 50: ...1 enabled frozen g access mode 0 local 1 remote 2 locked remote h control mode 1 synchronization 2 POSITION CONTROL 3 CLOSED 4 OPEN 5 PRESSURE CONTROL 6 HOLD 7 LEARN 8 INTERLOCK OPEN by digital input...

Page 51: ...en communication to service port is interrupted the valve will automatically change to remote operation Set s 20 abcdefgh CR LF s 20 CR LF Get i 20 CR LF i 20 abcdefgh CR LF INTERFACE CONFIGURATION 1...

Page 52: ...s 01 abcdefgh CR LF s 01 CR LF Get i 01 CR LF i 01 abcdefgh CR LF SENSOR CONFIGURATION data length 8 characters a 0 no sensor 1 1 sensor operation sensor 1 input 2 2 sensor operation with automatic ch...

Page 53: ...n range between the valve and the host computer for POSITION PRESSURE and SENSOR READING Note In case ZERO has been performed gauge offset for PRESSURE and SENSOR READING is compensated Note In case 2...

Page 54: ...ers starting with a zero xxxxxxx Pressure limit for LEARN value depends on configuration refer to RS485 setup commands RANGE CONFIGURATION for details This command starts LEARN By OPEN VALVE CLOSE VAL...

Page 55: ...t ramp 0 0 0 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 8 4 0 9 4 5 A 5 0 B 5 5 C 6 0 D 6 5 E 7 0 F 7 5 G 8 0 H 8 5 I 9 0 J 9 5 K 10 0 efgh 0000 reserved do not change This command selects gain factor...

Page 56: ...moving 02 enable freeze mode and move to close position 03 enable freeze mode and move to open position This function can be used to independently control an individual valve in the cluster The comma...

Page 57: ...R LF Setup ZERO disabled E 000060 CR LF Device Status Command not accepted due to local operation E 000080 CR LF Command not accepted due to synchronization CLOSED or OPEN by digital input safety mode...

Page 58: ...taminated or gate seal heavyly sticking Clean valve and or replace gate seal according to Maintenance procedures CLOSE VALVE does not work Safety mode active check for D on display Maintenance mode ac...

Page 59: ...ming ZERO Pressure is not 0 after ZERO Sensor offset voltage exceeds 1 4V Replace pressure gauge Safety mode active check for D on display Provide power to motor to allow for operation Refer to Electr...

Page 60: ...performed by the customer or has to be carried out by VAT The fabrication number on the valve made in Switzerland Fabrication No patented A Fabrication number has always to be specified All supplies e...

Page 61: ...d under increased temperature In this case grease will separate to PTFE and oil The oil may flow and contaminate the valve parts VAT can give the following recommendations for preventive maintenance u...

Page 62: ...Allen wrench 5mm 3 Open valve Caution Stand away from valve pendulum plate moves out of the valve body 4 Unfasten mounting screw for pendulum plate For reinstall the pendulum plate tighten the mounti...

Page 63: ...directly expose seals actuator and retaining pin feedthroughs to air stream 13 Clean or replace gate seal if necessary Install gate seal to sealing ring without grease body seal Soft tool o ring remov...

Page 64: ...n reverse order step 9 3 18 Close the valve bonnet see steps 40 42 19 Release the valve from safety mode Refer to Safety mode for details 20 Move the valve to position 50 half opened This is necessary...

Page 65: ...l 27 Lubricate each o ring groove with 0 1 ml vacuum grease Pay attention that grease is distributed constantly over the whole circumference Soft tool o ring remover Vacuum grease 28 Clean or replace...

Page 66: ...or Allen Wrench 4mm 36 Turn on power of controller Note valve moves to close position 37 Open valve and install sealing ring and pendulum plate in reverse order as they had been disassembled steps 8 t...

Page 67: ...screw at flange side of actuator 1 turn clockwise adjusts pendulum plate by about 3mm towards open c Restart valve in menu System Recovery d Check pendulum plate position according step 38 and redo a...

Page 68: ...ssure PFO function the option board must be replaced after battery life has expired For ordering number of the modules refer to Spare parts and accessories 5 2 1 Durability of power fail battery The c...

Page 69: ...e ESD Precaution All work on the control and actuating unit has to be done under ESD protected environment to prevent electronic components from damage Top view on control and actuating unit with pane...

Page 70: ...8 30 Email reception vat ch www vatvalve com 271149EA 2007 06 12 70 77 Description Required tool 1 Remove female screw locks from POWER SENSOR and INTERFACE connectors Open end wrench 4 5 mm 2 Remove...

Page 71: ...ce board 6 Remove or replace master board 7 Remove or replace option board 8 Insert master board and interface board in reverse order as disassembled at correct positions seesteps 6 to 5 9 Reconnect f...

Page 72: ...Maintenance Instructions Series 650 DN 100 250 I D 4 10 RS485 VAT Vakuumventile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 Email reception vat ch www vatvalve com 271149EA 200...

Page 73: ...label on valve when ordering spare parts This is to ensure that the appropriate spare parts are supplied 7 1 Control unit Item Description Valve size Product ordering number All sizes 650 Control unit...

Page 74: ...ml 206792 Syringe of vacuum grease 5ml 206793 4 Actuator shaft seals Viton N 5111 329 2 pcs required per valve 5 Sealing ring shaft seals Viton N 5111 112 12 pcs required per valve N 5111 112 8 pcs re...

Page 75: ...VDC power supply unit input 100 240 VAC 249775 Control Performance Analyzer package for Windows consisting of software and cable 600SP 99LB 000 Control View software for Windows 248126 free download...

Page 76: ...ing Description Valve size Product ordering number DN 100 4 65040 DN 160 6 65044 DN 200 8 65046 DN 250 10 65048 Aluminum 32040 QAZV 32044 QAZV 32046 QAZV 32048 QAZV Centering ring with Viton o ring fo...

Page 77: ...oss or expense whether consequential special incidental direct or otherwise caused by arising out of or connected with the manufacture delivery including any delay in or failure to deliver packaging s...

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