Parker Products WCS-SIF-01 User's Manual
Contents
1. 16 Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 WH Series For 3 Ported Gun Dimensions WP ISO Size 2 Cylinder amp Base Plate Mountable Training amp Maintenance Manual E O HIG cel Alo LO il T O 170 5 LA 79 25 y 3 12 o le Jk mm inches LA fl H IA 192 3 7 57 6 88 8 O o Q BUUU 5 145 5 71 2 ere agg Al lt gt o 12 75 0 50 136 9 5 35 0 35 BLEH Pneumatic 17 A y v Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 WP Series For 2 amp 4 Ported Gun Dimensions WH ISO Size 2 Manifold Mountable Training amp Mai2. 7 8 VA 6 3 VA Class of Protection IP65 with plug mounted Connector M12 22mm 30mm Auto WP WH only Proximity Sensor 24 VDC Supply Voltage es 10 to 30 VDC Rated Operational Current 200mA Degree of Protection IP67 Ambient Temperature Range 13 F to 158 F 25 C to 70 C Switching Indication By LED Yellow Outputs sd PNP or NPN 120 VDC Consult factory for availability Supply Voltage srini 20 to 140 VAC Frequency 50 or 60 Hz Supply Voltage Indication By LED Green Rated Operational Current 400 mA Degree of Protection IP67 Ambient Temperature Range 13 F to 158 F 25 C 70 C Switching Indication By LED Orange Service Kits See page 9 Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Model Number Index B6 Namur Valves 2 and 4 Ported Guns Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type DP B6 NAMUR A Valve Block S Single S Single 120VAC N NPT w Base Plate Solenoid Solenoid 22mm Coil G BSPP Cylinder X Valve Block D Double D Double 120VAC Ports for Base
3. Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type i N NPT Solenoid Solenoid G BSPP Double Double Solenoid Solenoid Valve Valve Block w o Block Pre Stroke w o Weld Valve Stroke Valve A Valve Block w Base Plate X Valve Block w o Base Plate WP ISO 2 1 PNP Sensor 2 or 4 24 VDC Cylinder Ports 120VAC 30mm Square 3 Pin ISO 4400 24VDC 30mm Square 3 Pin ISO 4400 24VDC M12 Euro 120VAC 5 Pin Mini Auto Straight GM 120VAC 5 Pin Mini Auto Straight Ford 120VAC 5 Pin Mini Auto Straight Chrysler 24VDC 4 Pin M12 Micro Auto Straight GM 24VDC 4 Pin M12 Micro Auto Straight Ford 24VDC 4 Pin M12 Micro Auto Straight Chrysler 24VDC 5 Pin Mini Auto Straight GM 24VDC 5 Pin Mini Auto Straight Ford 24VDC 5 Pin Mini Auto Straight Chrysler Without Valves B E F H J K M N P Q R S X Model Number Index ISO Size 2 Cylinder amp Base Plate Mountable 3 Ported Guns Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type WH ISO 2 i N NPT 3 Cylinder Solenoid i G BSPP Ports D Double Solenoid X Valve Valve Block Quick Block w o Exhaust Mounted Pre Stroke Cylinder Mount Valve Valve Block w Base Plate Air Operated High Flow Quick Exhaust Valve Block w Base Plate High Pressure Quick Exhaust Valve Block w Base Plate Solenoid Ope
4. 2 Size 2 Enclosure Basic Operator Pilot Source Overrides Lead Voltage amp Engineering Series Function Mounting Pilot Exhaust Lights Length Frequency Level 5599 2 Pilot Source Pilot Exhaust H 5 Port Vented 5599 2 Overrides Lights Engineering Level 5599 2 Basic Series H2 ISO 5599 2 Size 2 5599 2 Mounting VX Valve Less Base 5599 2 Operator Function 2 Double Solenoid 2 Position E Single Solenoid 2 Position Air Return Spring Assist 5599 2 Enclosure Lead Length 0 None Remote Pilot Valve or Valve Less Base 5599 2 Voltage amp Frequency Code LAC pe Light amp Surge Sup G Non Locking Flush Push w Light Solenoid is Blue color BOLD OPTIONS ARE MOST POPULAR 10 Parker Hannifin Corporation A Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Manifold and Subbase Kit Ordering Code Mounting Base Style Enclosures Wiring Engineering Factory Basic Series Port Size Lead Length Options Level Designator Wiring Options Blank None C Chrysler Enclosures Lead Length O None No Electrical Plug 5599 1 7t 3 Pin Mini Connector in Base 8 t 4 Pin M12 Micro Connector in Base gt 5 Pin Mini Connector in Base A 6 Leads C Terminal Block J Circuit Board Single Address M Circuit Board Double Address T SAM Gen
5. 3 Ported Cylinders DP WP 2 and 4 Ported Cylinders Ordering Code See pages 7 13 Dimensions See pages 15 18 Applications The Spotwelding System can be used with any Pneumatic Spot Weld Cylinder Mounting The weld block can either be mounted on the side of the robot or directly to the cylinder See pages 10 12 for bolt hole patterns for robot mount Consult Parker for cylinder mount application Bd Pneumatic Training amp Maintenance Manual Technical Data Medium Compressed air filtered to 40u and dried to a dewpoint of 37 F 3 C lubricated or non lubricated Once lubricated air is applied this must be maintained Working Pressure 37 to 145 PSIG 2 5 to 10 bar WH Series Air Operated Quick Exhaust 40 to 115 PSIG 2 7 to 7 9 bar Ambient Temperature 41 F to 120 F 5 C to 49 C Weight DP aiii 12 0 lbs 5 4 kgs B m EE A inde 7 0 Ibs 3 2 kgs WP with Baseplate 14 0 Ibs 6 4 kgs WH with Baseplate 18 0 Ibs 8 2 kgs Pneumatic Valve 24 VDC Operating Voltage Solenoids 24 VDC 10 15 Power Consumption 4 8W Class of Protection IP65 with plug mounted Connector M12 22mm 30mm Auto ISO 2 only 120 VAC Operating Voltage Solenoids 120 VAC 10 15 Frequency 50 60 Hz Power Consumbption
6. End Plate Et 19 Pin 1 BSPP G 02 Gt M23 12 Pin Only Available S Standard with 2 Station Non collective Wiring cain Weldig t Collective Wiring Module Applications Included Example Application requires a 2 Station manifold with weld block and NOTE Construct manifold assemblies from left to right while looking at valves and requires isolation between station 1 and 2 for port the cylinder ports 3 galley only Item Qty Part No 01 1 AAH2E002 02 1 H22VXHG0B9C siii Station 1 8 2 03 2 PS411157MCP Station 1 amp 2 04 1 WPJ1XXXN Station 2 05 i H2EVXHGOB9C Station 2 06 1 PS3632P Galley 3 Isolation Between Station 1 amp 2 12 Parker Hannifin Corporation A Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Model Number Index Generation 3 0 Basic Valve Manifold Engineering Series Series Protocol Subbase Stations Power I O Options Level s3 D Options Engineering Leva Lo none S3 Serial D DeviceNet Generation 3 0 Manifold Subbase Stations H2 Size 2 ISO 5599 2 Valves 1 1 Station Manifold 2 2 Station Manifold 5 Single Subbase Power 1 0 2 In 4 Out Bus Power 2 In 4 Out Ext Power 4 In 4 Out Bus Power 4 In 4 Out Ext Power Subbase Bus Power Subbase Ext Power Notes 1 Not available with single subbase option 2 2 inputs c
7. Plate Solenoid Solenoid 30mm Coil Less Base Plate X Valve X Valve 24VDC Block w o Block w o 22mm Coil Pre Stroke Weld Stroke 24VDC Valve Valve 30mm Coil 24VDC M12 Connector Without Valves Note NAMUR valves mounted on Model Selection Examples valve block have BSPP porting Valve BlockiOnIy 221 DPX1SSDN Valve Block with Base MA DPA1SSDN Model Number Index B6 Namur Valves 3 Ported Guns Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type DH B6 NAMUR 4 Valve Block S Single S Single 120VAC N NPT 3 Cylinder High Pressure Solenoid Solenoid 22mm Coil G BSPP Ports Quick Exhaust D Double D Double 120VAC Solenoid Solenoid 30mm Coil X Valve X Valve 24VDC Mounted w o base Valve Block Block w o Block w o 22mm Coil Pre Stroke Weld Stroke 24VDC Valve Valve 30mm Coil 24VDC M12 Connector Without Valves High Pressure Quick Exhaust Mounted w Base Note NAMUR valves mounted on valve block have BSPP porting Model Selection Examples Valve Block with Quick Exhaust w o Base DH41SSDN Valve Block with Quick Exhaust w Base DHG1SSDN 7 Parker Hannifin Corporation A Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Model Number Index ISO Size 2 Cylinder amp Base Plate Mountable 2 and 4 Ported Guns
8. a proportional regulator Connect the additional hose before the proportional regulator using a T fitting so that full line pressure is being used This hose should be connected to the Pr port pressure retract Connect the solenoid cables to the proper valves Connect an M12 sensor cable to the feedback sensor on the unit The other end of this cable should be wired to the PLC controller 3 Ported Installation Retract Pre Stroke Weld Stroke Connector s Connector s Exhaust Weld Return High Retract Weld Weld Pressure Extend Extend Pressure Inlet Inlet 8 Turn air supply and power on 9 Check for air leaks The weld cylinder should be in the home position completely open If not check that all air hoses are connected to the correct ports Verify that all solenoids are de energized and valve overrides are unactuated Once this is done verify the function of the weld block by actuating the weld block valves using the manual overrides Press and hold the retract pre stroke valve manual override The weld cylinder should move to the weld stroke position Press and hold the weld stroke valve manual override still holding the retract pre stroke override The weld cylinder should now close Release the weld stroke override and the retract pre stroke override The weld cylinder will return to home position Not
9. contact on the d WELD START rung of the Robot PLC program Above is a sample PLC program where the feedback sensor was placed during a typical install The location of the input should be right before the weld start command Once the input has been placed into the program disconnect the sensor cable from the feedback sensor This will allow you to determine whether or not the input was placed in the correct spot Perform a trial run If on the first weld the weld tips close and the robot stops then the sensor input has been located correctly in the program If the robot continues to run despite the cable being disconnected then the sensor input is not correct Review the location and then try the trial run again Note The weld block should perform the same whether the robot is in manual or automatic mode Bd Pneumatic Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Specifications Pneumatic System with Low Impact and Rapid Approach Control Description Pneumatic valve block for use with pneumatic weld gun cylinders The block has an integrated low impact system and is provided with two solenoid operated Namur or ISO size 2 valves One valve for the retract pre stroke and one for the weld stroke The valves can be of the single solenoid type or the double solenoid type The block is available for different constructions of cylinders DH WH
10. infringement of any patents trademarks copyrights trade dress trade secrets or similar rights except as provided in this Part 10 Seller will defend and indemnify Buyer against allegations of infringement of U S patents U S trademarks copyrights trade dress and trade secrets hereinafter Intellectual Property Rights Seller will defend at its expense and will pay the cost of any settlement or damages awarded in an action brought against Buyer based on an allegation that an item sold pursuant to this contract infringes the Intellectual Property Rights of a third party Seller s obligation to defend and indemnify Buyer is contingent on Buyer notifying Seller within ten 10 days after Buyer becomes aware of such allegations of infringement and Seller having sole control over the defense of any allegations or actions including all negotiations for settlement or compromise If an item sold hereunder is subject to a claim that it infringes the Intellectual Property Rights of a third party Seller may at its sole expense and option procure for Buyer the right to continue using said item replace or modify said item so as to make it noninfringing or offer to accept return of said item and return the purchase price less a reasonable allowance for depreciation Notwithstanding the foregoing Seller shall have no liability for claims of infringement based on information provided by Buyer or directed to items delivered hereunder for which the de
11. 3 0 Wiring Valve Voltage Code B9 Only Must Specify Valve Auto Wiring Option C F or G Not Available with Subbase Kits Mounting Base Style Port Size H2 17 Subbase 1 2 NPT Side Ports 18 Subbase 1 2 BSPP Side Ports Engineering Level C Current F SAE Ford G General Motors 57 Manifold 1 2 NPT End Port 58 Manifold 1 2 BSPP End Ports BSPP ISO 1179 Specifications Subbase Kits Manifold Kits Automotive Connectors Automotive Connectors Mounted in 1 2 Conduit Port Mounted in Individual Manifold Conduit Cover e 3 Pin Wired for Single Solenoid e 3 Pin Wired for Single Solenoid e 4 Pin 5 Pin Wired for Double Solenoid e 4 Pin 5 Pin Wired for Double Solenoid 11 Parker Hannifin Corporation A Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information How To Order Add A Fold Assemblies Station 1 Station 2 14 End 1 List Add A Fold Assembly call out This automatically includes the end plate kit assembly 2 List complete Valve and Base model number List left to right LOOKING AT THE CYLINDER PORTS on the 12 end of the manifold The left most station is station 1 12 End Example 2 Station Manifold with 2 H2 Valves On Manifold Bases Add A Fold Assembly Model Number Valve End Plate Number of Series Type Stations Number of Dt 25 Pin Stations
12. ED WITH THIS AGREEMENT OR ITEMS SOLD HEREUNDER WHETHER ALLEGED TO ARISE FROM BREACH OF CONTRACT EXPRESS OR IMPLIED WARRANTY OR IN TORT INCLUDING WITHOUT LIMITATION NEGLIGENCE FAILURE TO WARN OR STRICT LIABILITY 6 Changes Reschedules and Cancellations Buyer may request to modify the designs or specifications for the items sold hereunder as well as the quantities and delivery dates thereof or may request to cancel all or part of this order however no such requested modification or cancellation shall become part of the contract between Buyer and Seller unless accepted by Seller in a written amendment to this Agreement Acceptance of any such requested modification or cancellation shall be at Seller s discretion and shall be upon such terms and conditions as Seller may require 7 Special Tooling A tooling charge may be imposed for any special tooling including without limitations dies fixtures molds and patterns acquired to manufacture items sold pursuant to this contract Such special tooling shall be and remain Seller s property notwithstanding payment of any charges by Buyer In no event will Buyer acquire any interest in apparatus belonging to Seller which is utilized in the manufacture of the items sold hereunder even if such apparatus has been specially converted or adapted for such manufacture and notwithstanding any charges paid by Buyer Unless otherwise agreed Seller shall have the right to alter discard or otherwise
13. Filtrate the inlet air to protect the weld block against contaminating matter typically found in compressed air systems i e rust water compressor oil or other foreign particles A standard 40 micron filter is recommended If liquid aerosols both water and oil and submicron particulate matter need to be removed from your air system then a coalescing filter is required e The inlet compressed air must be filtered regulated and periodically maintained to ensure maximum operating performance and warranty Weld Block Troubleshooting Always verify that air and electrical are connected properly per Installation Instructions on page 4 At startup cylinder should be open fully with no electrical signal to solenoids All air lines filters regulators tubing hoses fittings and electrical cables should be in good working condition as specified in automotive plant maintenance schedule 1 Cylinder does not extend retract Does the cylinder move using manual overrides If yes then check electrical conditions Check the following e Solenoid connections Coils replace if necessary PLC program Warnings To avoid unpredictable system behavior that can cause personal injury and property damage FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND OR SYSTEMS DESCRIBED HEREIN OR Disconnect electrical supply when necessary before installation servicing or conversion Disconnect air supply and depr
14. IF 01 WH Series For 3 Ported Gun Dimensions WH ISO Size 2 Cylinder amp Base Plate Mountable Training amp Maintenance Manual E o IG O0 170 5 E 6 71 A 79 25 a 3 12 ek Jx k 248 65 9 79 o 100 2 _ 3 94 LR NG LA mi 192 3 a 7 ll eil i 7 57 er i A O O E D i _ o Oe g DD 88 R IN 76 _ sane W R G 3 46 mm m 2 99 L a a 2 RAS Ar W 2 17 Y 15 34 5 0 59 1 36 Lo 67 A 36 J 2 64 1 42 D 136 5 35 Y t o a O O Minots P G QA 145 O QE 5 71 A Q 7 9 Q an ina O O o o 12 75 0 50 136 9 5 35 0 35 mm inches Bd Pneumatic
15. N 43650A with 5599 1 2 Double Solenoid 2 Position B Non Locking Flush CNOMO Operator Voltage amp Frequency E Single Solenoid 2 Position Push w o Light Only available with 00 60Hz 50Hz Air Return Spring Assist G Non Locking Flush Voltage Wiring 19000FC Apply to Voltage Code 19 amp 49 24 Enclosure Lead Length 6 LED amp Surge Suppression Only Available with Enclosure 6 Model Number Index 5599 1 AUTO Size 2 Enclosure Automotive Basic Operator Pilot Source Overrides Lead Voltage amp Automotive Wiring Engineering Series Function Mounting Pilot Exhaust Lights Length Frequency Enclosure Options Level 5599 1 Enclosure Automotive Lead Length 2 4 Pin M12 Micro Straight Connector Pilot Source Pilot Exhaust H 5 Port Vented Engineering Level 5599 1 Basic Series H2 ISO 5599 1 Size 2 3 5 Pin Mini 5599 1 5599 1 Automotive Operator Function Overrides Lights Straight Connector 2 Double Solenoid G Non Locking Flush 2 Position Push w Light 5599 1 Mounting WX Valve Less Base Wiring Options C Chrysler F SAE Ford G General Motors 5599 1 Voltage amp Frequency AC Light amp E Single Solenoid Code om 5042 PC surge Sup 2 Position Air Return Spring Assist B9 24 LED amp Sup Solenoid is Blue color Model Number Index 5599
16. Note As stated in the Installation procedure the pre stroke valve must be actuated prior to the weld stroke valve in order for the weld cylinder to move correctly Slowly 1 4 to 1 2 turn at a time begin to open the flow control by turning counterclockwise The weld tips should now close upon actuation of the valves At this point you should begin to hear a second exhaust coming from the weld unit once the weld tips have made contact This second exhaust is the air from the front side of the cylinder bypassing the flow control As you continue to speed up the weld stroke by turning the flow control the delay between the tips closing and the second exhaust will get shorter Also check the feedback sensor while this is occurring The indicator light from the sensor should illuminate when you hear the second exhaust This is the key to determining the proper setting of the flow control The optimum setting for each weld block will be different for each gun based on the bore size and weld stroke used Continue to open the flow control allowing the weld tips to close faster until 1 You have reached an impact speed you are happy with 2 You have reached an acceptable decibel noise level 3 You see that the second exhaust and feedback sensor illumination occur just as the weld tips contact Note This is a judgement call If the flow control is set too far open then the weld block could result in welding misfire causing the gun to
17. Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 B6 Series Dimensions DH Series 3 Ported Guns Dimensions o K9 13 Tew O i gt 160 O O O 113 6 2 4 47 50 7 al ITA 2 00 S 2 A P laO on L 258 7 10 19 MY in E a OQ o ds e Q P gt l 2 0 D O U J U 12 5 85 5 0 49 3 37 DP Series 2 and 4 Ported Guns Dimensions MUA ermano Soj OO 125 H O o 4 92 5 hg 139 8 5 50 50 7 z U 2 00 LL a O O CE G fe 9 136 73 0 35 5 35 0 29 D 258 7 10 19 Training amp Maintenance Manual OZ 15 a Le T T l295 81 5 1 16 3 21 mm inches y 44 8 11 5 gt k 0 45 1 76 1 10 58 8 28 2 31 1 10 Parto Pneumatic 15 Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS S
18. Sensor 3 Cylinder 24 VDC Ports X Without Valves Block w o w o Weld Pre Stroke Stroke Valve Valve K Valve Block ISO Manifold Mountable Plug In Air Operated High Flow Quick Exhaust Valve Block ISO Manifold Mountable Plug In Solenoid Operated High Flow Quick Exhaust Valve Block ISO Manifold Mountable Non Plug In Air Operated High Flow Quick Exhaust f Note ISO Size 2 manifold mountable weld units cannot be ordered Valve Block ISO Manifold with valves or manifold bases See pages 10 and 11 for valve and Mountable Non Plug In manifold base ordering information Solenoid Operated High Flow Quick Exhaust 9 Parker Hannifin Corporation Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Model Number Index 5599 1 CNOMO Size 2 Enclosure Automotive Basic Operator Pilot Source Overrides Lead Voltage amp Wiring Engineering Series Function Mounting Pilot Exhaust Lights Length Frequency Options Level Pilot Source Enclosure Automotive Engineering 5599 1 Mounting H2 ISO 5599 1 WX Valve Pilot Exhaust Lead Length Wiring Options Level Size 2 H 5 Port Vented 6 2 Pin M12 Euro Blank None Connector with 000F SAE Ford CNOMO Operator 5599 1 5599 1 gt Required with Enclosure 6 Only Z 3 Pin 30mm Operator Function Overrides Lights DI
19. WCS SIF 01 Pneumatic Division Training amp Maintenance Manual Richland Michigan 49083 H ISSUED November 2006 Pneumatic Supersedes June 2006 Pneumatic Spotwelding Control Systems Training amp Maintenance Manual WCS SIF 01 Description amp Operation General Description of Spotwelding Units The spotwelding system is an integrated pneumatic controlled circuit that is specifically designed to increase production throughput while improving weld quality and reducing decibel noise level Each unit consists of 2 independent 2 position directional control valves for retract pre stroke and weld stroke Each valve is dual pressure with single solenoid spring assist return or double solenoid available Also included with each unit is a proportional quick dump valve a feedback sensor for initiating the welding process and a flow control for metering the impact speed of the weld tips ANSI 3 Ported Cylinder Option Inductive Sensor Connection Turck Connection Diagram Inductive Sensor 1 Brown 24 VDC Power Supply 0 V Power Supply Switch Wire 3 Blue 4 Black pnp Retract Pre Stroke Valve Pw Valve General Operation of Spotwelding Units 3 ported guns Spotwelding systems control both retract pre stroke and weld stroke motions When a 3 ported cylinder is used the control block functions as follows 1 The pre stroke retract valve is energ
20. dispose of any special tooling or other property in its sole discretion at any time 8 Buyer s Property Any designs tools patterns materials drawings confidential information or equipment furnished by Buyer or any other items which become Buyer s property may be considered obsolete and may be destroyed by Seller after two 2 consecutive years have elapsed without Buyer placing an order for the items which are manufactured using such property Seller shall not be responsible for any loss or damage to such property while it is in Seller s possession or control 9 Taxes Unless otherwise indicated on the face hereof all prices and charges are exclusive of excise sales use property occupational or like taxes which may be imposed by any taxing authority upon the manufacture sale or delivery of the items sold hereunder If any such taxes must be paid by Seller or if Seller is liable for the collection of such tax the amount thereof shall be in addition to the amounts for the items sold Buyer agrees to pay all such taxes or to reimburse Seller therefore upon receipt of its invoice If Buyer claims exemption from any sales use or other tax imposed by any taxing authority Buyer shall save Seller harmless from and against any such tax together with any interest or penalties thereon which may be assessed if the items are held to be taxable 10 Indemnity For Infringement of Intellectual Property Rights Seller shall have no liability for
21. e The weld stroke portion of the cylinder will move slower than the pre stroke This is due to the regulated pressure being used as well as the flow control Adjusting the speed of the cylinder will be covered in the Setup Instructions Repeat this process now energizing the solenoids The cylinder should perform the same If not verify that the solenoid connectors are located on the proper valves Once the unit has been properly installed the following setup procedure can be used to ensure that the Parker weld system is used to its fullest potential Wiring Refer to valve Instruction Sheet for proper wiring connections Available at www parker com pneumatic see B6 and ISO size 2 valves Installation and Service Instructions 4 Ported Installation Retract Pre Stroke Weld Stroke Connector s Connector s High Pressure Inlet Pressure Inlet Retract Retract Weld Weld Extend Return Return Extend Bd Pneumatic Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Installation amp Setup Instructions Training amp Maintenance Manual Setup Below are the step by step setup procedures for properly setting the flow control and feedback sensor How to Set the Flow Control Properly Begin by turning the flow control clockwise until it stops If this is done properly then the weld stroke should move extremely slow or not at all
22. e Sensor 1 Brown 24 VDC Power Supply 3 Blue O V Power Supply 4 Black Switch Wire Bd Pneumatic Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Installation amp Setup Instructions Training amp Maintenance Manual Installation Air and Electrical A 1 2 4 B 5 Installing Weld Block with Existing Equipment Shut off air supply to weld gun and turn power off to cell Disconnect air hoses from existing weld block ports This will vary depending on weld gun type and whether the existing weld block is single or dual pressure Note If the current weld block is mounted directly to the cylinder then only the inlet port hoses will be disconnected Disconnect solenoid connectors from valves Be sure to note which connectors are being used for pre stroke retract valves and weld stroke valves Remove current weld block from gun Installing Weld Block on New Equipment Mount weld block spotwelding system to robot using 4 M8 screws and torque to 130 to 145 in Ibs 14 7 to 16 4 Nm Connect all air hoses to weld block see schematic on pages 2 or 3 Note An additional air hose may be necessary for the inlet since this unit is dual pressure If so connect the already existing hose to the Pw port pressure weld This hose should be supplying scheduled pressures from
23. essurize all air lines connected to this product before installation servicing or conversion Operate within the manufacturer s specified pressure temperature and other conditions listed in these instructions Medium must be moisture free if ambient temperature is below freezing Service according to procedures listed in these instructions Installation service and conversion of these products must be performed by knowledgeable personnel who understand how pneumatic products are to be applied After installation servicing or conversion air and electrical supplies when necessary should be connected and the product tested for proper function and leakage If audible leakage is present or the product does not operate properly do not put into use Warnings and specifications on the product should not be covered by paint etc If masking is not possible contact your local representative for replacement labels Parto Pneumatic RELATED ITEMS CAN CAUSE DEATH PERSONAL INJURY AND PROPERTY DAMAGE This document and other information from Parker Hannifin Corporation its subsidiaries and authorized distributors provide product and or system options for further investigation by users having technical expertise It is important that you analyze all aspects of your application including consequences of any failure and review the information concerning the product or systems in the current product catalog Due to the variety of operatin
24. fire before the weld tips close fully The reason this would occur is because the flow control has been opened so much that all the air on the front side of the cylinder has exhausted before the tips fully close thus negating the low impact benefit of the system To guarantee proper performance find the setting where the exhaust illumination occurs just as the tips close and then adjust the flow control 1 2 turn clockwise How to Set the Feedback Sensor Properly The purpose of the feedback sensor is to provide an input signal at the exact moment that full weld pressure has been obtained at the weld tips Traditionally this is achieved using squeeze time An experienced weld electrical engineer is needed to place the feedback sensor input into the PLC program The location of this input will vary depending on the PLC manufacturer Consult the robot manufacturer for the proper input location 20e Close Flow Control Flow Control 5mm Allen Wrench Required For Flow Control Adjustment Electrical Changes Sample GUN PR CUT CA RE WEL TEACHI K2 STR ESS BLE CH D PB NG OKE CH ECKING ANGE M005 M052 M03C P1 M00F P1 M00F 1022 WELD START 00061 GUN PR CUT CA RE WEL RE WEL TEACHI ESS BLE CH D PB D PB MODE P NG ECKING ROGRAM M005 M052 MOOB MO3C P1 L04B P1 M00F AA EH HHH if AUTO R MANUAL E WELD WELD P1 L058 Insert
25. g conditions and applications for these products or systems the user through its own analysis and testing is solely responsible for making the final selection of the products and systems and assuring that all performance safety and warning requirements of the application are met The products described herein including without limitation product features specifications designs availability and pricing are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice EXTRA COPIES OF THESE INSTRUCTIONS ARE AVAILABLE FOR INCLUSION IN EQUIPMENT MAINTENANCE MANUALS THAT UTILIZE THESE PRODUCTS CONTACT YOUR LOCAL REPRESENTATIVE Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Offer of Sale Training amp Maintenance Manual The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation its subsidiaries and its authorized distributors This offer and its acceptance by any customer Buyer shall be governed by all of the following Terms and Conditions Buyer s order for any such item when communicated to Parker Hannifin Corporation its subsidiaries or an authorized distributor Seller verbally or in writing shall constitute acceptance of
26. ized allowing the weld cylinder to extend under full line pressure by actuating the quick exhaust valve and moving to its predetermined position prior to welding 2 The quick exhaust valve time is adjusted by the knob on top of the unit To start the white line on the dial is set at top dead center Turn knob clockwise to set quick exhaust valve open time Continuing to turn knob clockwise will lengthen time until it reaches a full 360 rotation which covers the complete timing range 3 The weld stroke valve is then energized using a selected weld schedule pressure The closure speed of the weld tips is controlled by the use of an adjustable flow control thus creating low impact 4 Immediately following weld tip contact with the sheet metal two actions take place Bd Pneumatic Training amp Maintenance Manual Front View Weld Stroke Flow Valve Control Retract Pre Stroke Valve Feedback Sensor Valve Back View Quick Exhaust Air Operated Retract E Pre Stroke Valve a The proportional quick dump valve that senses pressure allows the front end of the cylinder to exhaust by passing the flow control providing weld schedule pressure instantly b The proportional quick dump valve also actuates a feedback sensor to start the weld cycle 5 Once the weld cycle is complete the weld stroke valve is de energized allowing the weld tips to open under full p
27. l constitute the entire Agreementconcerning the items sold and there are no oral or other representations or agreements which pertain thereto This Agreement shall be governed in all respects by the law of the State of Ohio No actions arising out of sale of the items sold hereunder or this Agreement may be brought by either party more than two 2 years after the cause of action accrues Parker Hannifin Corporation Pneumatic Division 8676 E M89 P O Box 901 I Richland MI 49083 USA Pneumatic Hal 0 Customer Technical Service Tel 269 629 5575 Fax 269 629 5385 Web site www parker com pneumatics 269 629 5000 Fax 269 629 5385 E mail PDNMKTG parker com WCS SIF 01 11 06 5M IGS Printed in U S A
28. ntenance Manual la ina E D n Ra a la 146 7 5 78 o _ e f of 2 58 we As O y 31 5 2 28 y 1 24 638 32 len 2 48 1 26 0 63 WP ISO Size 2 Manifold Mountable 109 5 4 31 o 88 8 ro gt 3 46 5 2 oe a Lo al 187 5 7 38 208 7 8 22 pelo FD if 146 7 5 78 mm inches 18 Parker Hannifin Corporation Bd Pneumatic Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Maintenance Troubleshooting amp Warnings If no does the cylinder move freely with air turned off e If n
29. ntrol providing weld schedule pressure instantly b The proportional quick dump valve also actuates a feedback sensor to start the weld cycle 4 Once the weld cycle is complete the weld stroke valve is de energized allowing the weld tips to open under full pressure 5 The retract pre stroke valve is then de energized allowing the weld cylinder to open completely under full line pressure Note Dual pressure is provided to the control block Line high pressure is used for both retract stroke and weld stroke open Weld schedule pressure is used for weld stroke close Dual pressure provides for weld tips to be closed for tip dressing using any pressures available from as low as 5 PSIG to maximum line pressure 2 ported guns perform the same steps as above except that the retract pre stroke portion of the cylinder does not exist Steps 2 4 only apply ANSI 2 Ported Cylinder Option Inductive Sensor Connection Turck Connection Diagram Inductive Sensor 1 Brown 24 VDC Power Supply 3 Blue O V Power Supply 4 Black Switch Wire D g Por h pnp Front View Weld Stroke Flow Valve Control Retract Pre Stroke Valve 4 Ported Gun Only Feedback Sensor Back View Retract Pre Stroke Valve 4 Ported Gun Only ANSI 4 Ported Cylinder Option Inductive Sensor Connection Turck Connection Diagram Inductiv
30. o then cylinder should be repaired replaced e If yes is the flow control open If no open flow control See Setup Instructions on page 5 If yes verify with gauges that there is pressure on back side of cylinder when valve shifts There is a possibility that the metering of exhaust air on the front side of the cylinder due to the flow control is creating a Joe Block effect occurring between the piston face and cylinder Contact Parker Representative for assistance If yes replace valves on System 2 Cylinder tips close too fast slow e Adjust flow control See Setup Instructions on page 5 e Quick Exhaust only Adjust air timer on quick exhaust e Check muffler for proper operation If covered with weld slag then replace muffler 3 Weld gun does not fire weld e Is cable connected to sensor If no connect to sensor If yes is cable connected to PLC If no wire to controller e If yes check PLC program on location of weld signal to start weld Also verify feedback sensor is operating properly 4 Weld gun fires before tips are closed e Adjust flow control so that weld tips close slower See Setup Instructions on page 5 e Is sensor input in the PLC correct See Setup Instructions on page 5 Scheduled Maintenance Silencer Periodic maintenance of the exhaust mufflers may be required The frequency of maintenance depends on the environment and condition of the air supply A Cautions e
31. of delivery shall be made F O B Seller s plant Regardless of the method of delivery however risk of loss shall pass to Buyer upon Seller s delivery to a carrier Any delivery dates shown are approximate only and Seller shall have no liability for any delays in delivery 4 Warranty Seller warrants that the items sold hereunder shall be free from defects in material or workmanship for a period of 18 months from date of shipment from Parker Hannifin Corporation THIS WARRANTY COMPRISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER SELLER MAKES NO OTHERWARRANTY GUARANTEE OR REPRESENTATION OF ANY KINDWHATSOEVER ALL OTHERWARRANTIES INCLUDING BUT NOT LIMITED TO MERCHANTABILITY AND FITNESS FOR PURPOSE WHETHER EXPRESS IMPLIED OR ARISING BY OPERATION OF LAW TRADE USAGE OR COURSE OF DEALING ARE HEREBY DISCLAIMED NOTWITHSTANDING THE FOREGOING THERE ARE NO WARRANTIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY TO BUYER S DESIGN OR SPECIFICATIONS 5 Limitation of Remedy SELLER S LIABILITY ARISING FROM OR IN ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE LIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE PRICE PAID BY BUYER AT SELLER S SOLE OPTION IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING FROM OR IN ANY WAY CONNECT
32. ome standard with subbase or manifold options 3 2 additional auxiliary inputs can be ordered by selecting this option 13 Parker Hannifin Corporation A Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Components Replacement Components Item Kit Number Description Item Kit Number Description 8 9 11 3087900 Sensor Valve Kit 1 6505953 DP DH Weld Block Sleeve Kit 1 pc Not Shown 2 3534400 Quick Exhaust Kit High Pressure 3087800 PNP 24 VDC Sensor Kit 3 3538600 High Flow Quick Exhaust Kit 10 See page 10 ISO 2 Replacement Valve for WP WH Weld Blocks 4 6 PRTF10 Air Operated Timer for High Flow Quick Exh PS2828A49P 24 VAC 30mm Coil Kit WHQE49 Sol Oper Kit for High Flow Quick Exh 24VDC PS2828619P 24 VDC M12 Euro Coil Kit 3059500 Flow Control Kit Contact Parker B6 Replacement Valve for DP DH Weld Blocks 3059900 Check Valve Kit E ES RE OR EE EE Lightly grease with provided lubricant D Inspect for nicks scratches and surface imperfections If present reduced service life is probable and future replacement should be planned Hand Tight Torque O Clean with lint free cloth 15 to 18 in lb 4 to 6 in lb O Torque 2 A 85 to 100 in lb Sig Torque 2 115 to 130 in Ib Torque 4 ISO 2 Weld Block Exploded View 14 Parker Hannifin Corporation A
33. rated High Flow Quick Exhaust Valve Block Less Base Plate Air Operated High Flow Quick Exhaust Valve Block Less Base Plate Solenoid Operated Quick Exhaust 24VDC 30mm Square 3 Pin ISO 4400 24VDC M12 Euro 24VDC 4 Pin M12 Micro Auto Straight GM 24VDC 4 Pin M12 Micro Auto Straight Ford 24VDC 4 Pin M12 Micro Auto Straight Chrysler 24VDC 5 Pin Mini Auto Straight GM 24VDC 5 Pin Mini Auto Straight Ford 24VDC 5 Pin Mini Auto Straight Chrysler Without Valves xnNDOVZST 7M 8 Parker Hannifin Corporation Pneumatic Division Pneumatic Richland Michigan www parker com pneumatics WCS SIF 01 Training amp Maintenance Manual Ordering Information Model Number Index ISO Size 2 Manifold Mountable 2 and 4 Ported Guns Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type N NPT G BSPP WP ISO 2 X Valve Block 2 or 4 Cylinder Ports 1 PNP Sensor 24 VDC J Valve Block Standard ISO 2 Manifold Mountable Block w o w o Weld Pre Stroke Stroke Valve Valve X Without Valves Plug In M Valve Block Standard ISO 2 Manifold Mountable Non Plug In Model Number Index ISO Size 2 Manifold Mountable 3 Ported Guns Valve Valve Block Valve Block Valve Block Operators Operators Port Series Block Sensor Retract Valve Weld Stroke Valve Voltage Type N NPT G BSPP X Valve Block WH ISO 2 1 PNP
34. ressure 6 The retract pre stroke valve is then de energized allowing the weld cylinder to open completely under full line pressure Note Dual pressure is provided to the control block Line high pressure is used for both retract stroke and weld stroke open Weld schedule pressure is used for weld stroke close Dual pressure provides for weld tips to be closed for tip dressing using any pressures available from as low as 5 PSIG to maximum line pressure Parker Hannifin Corporation Pneumatic Division Richland Michigan www parker com pneumatics WCS SIF 01 Description amp Operation Training amp Maintenance Manual General Operation of Spotwelding Units 2 and 4 ported guns Spotwelding systems control both retract pre stroke and weld stroke motions When a 4 ported cylinder is used the control block functions as follows 1 The retract pre stroke valve is energized allowing the weld cylinder to extend under full line pressure and moving to its predetermined position prior to welding 2 The weld stroke valve is then energized using a selected weld schedule pressure The closure speed of the weld tips is controlled by the use of an adjustable flow control thus creating low impact 3 Immediately following weld tip contact with the sheet metal two actions take place a The proportional quick dump valve that senses pressure allows the front end of the cylinder to exhaust by passing the flow co
35. signs are specified in whole or part by Buyer or infringements resulting from the modification combination or use in a system of any item sold hereunder The foregoing provisions of this Part 10 shall constitute Seller s sole and exclusive liability and Buyer s sole and exclusive remedy for infringement of Intellectual Property Rights If a claim is based on information provided by Buyer or if the design for an item delivered hereunder is specified in whole or in part by Buyer Buyer shall defend and indemnify Seller for all costs expenses or judgements resulting from any claim that such item infringes any patent trademark copyright trade dress trade secret or any similar right 11 Force Majeure Seller does not assume the risk of and shall not be liable for delay or failure to perform any of Seller s obligations by reason of circumstances beyond the reasonable control of Seller hereinafter Events of Force Majeure Events of Force Majeure shall include without limitation accidents acts of God strikes or labor disputes acts laws rules or regulations of any government or government agency fires floods delays or failures in delivery of carriers or suppliers shortages of materials and any other cause beyond Seller s control 12 Entire Agreement Governing Law The terms and conditions set forth herein together with any amendments modifications and any different terms or conditions expressly accepted by Seller in writing shal
36. this offer 1 Terms and Conditions of Sale All descriptions quotations proposals offers acknowledgments acceptances and sales of Seller s products are subjectto and shall be governed exclusively by the terms and conditions stated herein Buyer s acceptance of any offer to sell is limited to these terms and conditions Any terms or conditions in addition to or inconsistent with those stated herein proposed by Buyer in any acceptance of an offer by Seller are hereby objected to No such additional different or inconsistent terms and conditions shall become part of the contract between Buyer and Seller unless expressly accepted in writing by Seller Sellers acceptance of any offer to purchase by Buyer is expressly conditional upon Buyer s assent to all the terms and conditions stated herein including any terms in addition to or inconsistent with those contained in Buyer s offer Acceptance of Seller s products shall in all events constitute such assent 2 Payment Payment shall be made by Buyer net 30 days from the date of delivery of the items purchased hereunder Amounts not timely paid shall bear interest at the maximum rate permitted by law for each month or portion thereof that the Buyer is late in making payment Any claims by Buyer for omissions or shortages in a shipment shall be waived unless Seller receives notice thereof within 30 days after Buyer s receipt of the shipment 3 Delivery Unless otherwise provided on the face here
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