Model 8758 - Newport Corporation
Contents
1. continuous jog control buttons or step buttons makes it possible for the user to move the selected motor in either forward positive or reverse negative direction one controlled step at a time It also has as dual function in that the same buttons can be used to perform continuous motion at a predetermined speed The way it works is that the top button with up pointing double arrow next to it increments the motor position by one step The bottom button with down pointing double arrow next to it decrements the motor position one step See figure below Figure 15 Step Control Additionally if either button is held down for longer than 2 seconds then the motor will continuously jog in the target direction at a speed equal to jog speed setting 20 which is 2000 steps second factory default If necessary the Master controller s speed setting 20 can be customized using the Jog Speed command JS For example 20JS1500 sets setting 20 to 1500 steps second Also the current value can be queried by appending a to the command such as 20JS which returns 1500 NOTE If the Picomotor is of type Tiny then the speed is automatically constrained by the controller to 1750 steps second max NOTE Remember to send the Save command SM after changes are made so they are stored in non volatile memory NOTE To change default speed settings connect the Master controller to a PC a2. 0059502 Rev A Model 8758 User s Manual 90059502 REV A Page 6 of 26 Confidentiality amp Proprietary Rights Reservation of Title The New Focus programs and all materials furnished or produced in connection with them Related Materials contain trade secrets of New Focus and are for use only in the manner expressly permitted New Focus claims and reserves all rights and benefits afforded under law in the Programs provided by New Focus New Focus shall retain full ownership of Intellectual Property Rights in and to all development process align or assembly technologies developed and other derivative work that may be developed by New Focus Customer shall not challenge or cause any third party to challenge the rights of New Focus Preservation of Secrecy and Confidentiality and Restrictions to Access Customer shall protect the New Focus Programs and Related Materials as trade secrets of New Focus and shall devote its best efforts to ensure that all its personnel protect the New Focus Programs as trade secrets of New Focus Customer shall not at any time disclose New Focus s trade secrets to any other person firm organization or employee that does not need consistent with Customer s right of use hereunder to obtain access to the New Focus Programs and Related Materials These restrictions shall not apply to information 1 generally known to the public or obtainable from public sources 2 readily apparent from the keyboard operati
3. 743 CL ae ul PC optional Figure 10 Multiple Controller Setup Model 8758 User s Manual 90059502 REV A Page 18 of 26 2 5 Using Optical Table Mounting Plate For applications where it is desirable that the model 8758 Handpad be securely fastened to an optical table surface there is an accessory model 8758 MTG KIT available This kit provides all the necessary hardware to accomplish that objective The 8758 MTG KIT accessory is specifically designed for the 8758 handpad and is available for purchase at www Newport com The 8758 MTG KIT comes complete with one metal plate two 1 4 20 screws two washers and two countersunk flathead screws See image below 8758 MTG KIT z Figure 11 Mounting Plate Model 8758 User s Manual 90059502 REV A Page 19 of 26 3 Using the 8758 3 1 Controller Selection The total number of Picomotor controllers available for selection by the 8758 Handpad is limited by the number of controllers interconnected via daisy chained RS 485 local area network LAN NOTE The controller that has the 8758 connected to its USB port automatically becomes the RS 485 LAN Master Controller When the designated Master Controller detects the presence of an 8758 it first checks to see if it has scanned the RS 485 LAN since it has been powered ON If it has never scanned before it will automatically initiate a scan process to check for all connected Slave Controllers If it finds two or more cont
4. 90059502 REV A Page 4 of 26 EU Declaration of Conformity We declare that the accompanying product identified with the CE mark complies with requirements of the Electromagnetic Compatibility Directive 2004 108 EC and the Low Voltage Directive 2006 95 EC Model Numbers 8758 Year C mark affixed 2013 Type of Equipment Electrical equipment for measurement control and laboratory use in industrial locations Manufacturer Newport Corporation 1791 Deere Avenue Irvine CA 92606 Standards Applied Compliance was demonstrated to the following standards to the extent applicable BS EN61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements This equipment meets the CISPR 11 2009 A1 2010 Class A Group radiated and conducted emission limits Munk nro Mark Carroll Sr Director Instruments Business Newport Corporation 1791 Deere Ave Irvine CA92606 USA Model 8758 User s Manual 90059502 REV A Page 5 of 26 Warranty New Focus warrants that this product will be free from defects in material and workmanship and will comply with New Focus s published specifications at the time of sale for a period of one year from date of shipment If found to be defective during the warranty period the product will either be repaired or replaced at New Focus s option To exercise this warranty write or call your local New Focus office or representative or contact Newport headquart
5. Model 8758 Picomotor Handpad PICOMOTOR HANDPAD MOTO User s Manual p New Focus A Newport Corporation Brand Model 8758 User s Manual 90059502 REV A Page 2 of 26 Model 8758 User s Manual 90059502 REV A Page 3 of 26 Package Contents This package contains the following components e Model 8758 Handpad e User s Manual Getting Started The 8758 Handpad is intended to be used with Model 8742 or 8743 CL Picomotor controller Please refer to the 8742 or 8743 CL controllers User s Manual starting with the section on Safety Precautions The complete User s Manual is available in electronic format PDF file It is included in those products accompanying USB flash drive and is automatically installed on your computer s hard drive during controller software installation Additionally the latest version of the User s Manual can be found at www Newport com on the product s web page Safety The Model 8742 or 8743 CL contains numerous safety warnings and cautions The user must read it prior to applying power to the Model 8758 Picomotor Handpad Voltages of up to 130 V are accessible inside the Controller and Picomotors devices DO NOT operate with the Controller cover removed If the wire of a Picomotor is damaged discontinue use and return it for repair If the device is used in a manner not specified by New Focus the protection provided by the device may be impaired Model 8758 User s Manual
6. a manner not specified in this manual the protection provided by this equipment may be impaired Do not block ventilation openings Use only the specified replacement parts Follow precautions for static sensitive devices when handling this equipment This product should only be powered as described in the manual There are no user serviceable parts inside the Model 8758 Model 8758 User s Manual 90059502 REV A Page 13 of 26 1 2 3 Summary of Warnings and Cautions The following general warning and cautions are applicable to this instrument WARNING Do not attempt to operate this equipment if there is evidence of shipping damage or you suspect the unit is damaged Damaged equipment may present additional hazards to you Contact New Focus technical support for advice before attempting to plug in and operate damaged equipment WARNING The Model 8758 is intended for use ONLY with New Focus Picomotor Controller Driver units Connection of other devices to the unit s motor connectors may cause damage to the unit or the connected device fire and or personal injury WARNING Before operating the Model 8758 please read and understand all of Section 0 WARNING Do not attempt to operate this equipment if there is evidence of shipping damage or you suspect the unit is damaged Damaged equipment may present additional hazards to you Contact New Focus technical support for advice before attempting to plug in and operate d
7. amaged equipment WARNING Before cleaning the enclosure of the 8758 the attached USB cable must be disconnected from all other equipment CAUTION There are no user serviceable parts inside the Model 8758 Work performed by persons not authorized by New Focus will void the warranty Model 8758 User s Manual 90059502 REV A Page 14 of 26 WARNING If this equipment is used in a manner not specified in this manual the protection provided by this equipment may be impaired WARNING This instrument is intended for use by qualified personnel who recognize thermal shock or laser hazards and are familiar with safety precautions required to avoid possible injury Read the instruction manual thoroughly before using to become familiar with the instrument s operations and capabilities CAUTION The Model 8758 Picomotor handpad is designed to be safe when operated under Normal Environmental Conditions as defined in EN61010 1 2010 Operation under harsher environmental conditions can result in severe injury The Model 8758 Picomotor handpad is intended for use in an industrial laboratory environment Use of this product in other environments such as residential may result in electromagnetic compatibility difficulties due to conducted as well as radiated disturbances Model 8758 User s Manual 90059502 REV A Page 15 of 26 2 Initial Setup 2 1 Overview The model 8758 Handpad or Handheld Controller facilitates
8. cription Reason for return of goods please list any specific problems Model 8758 User s Manual 90059502 REV A Page 26 of 26 New Focus Worldwide Headquarters 3635 Peterson Way santa Clara CA 95054 In U S 877 835 9620 Tel 408 980 4300 Fax 408 919 6083 Internet sales newfocus com V New Focus A Newport Corporation Brand Visit New Focus Online at www newport com newfocus Newport Corporation Irvine California Evry and Beaune La Rolande France have all been certified compliant with ISO 9001 by the British Standards Institution Mountain View California is DNV certified Printed in U S A
9. e potential to cause damage to property or equipment NOTE Additional information the user or operator should consider Situation has the potential to cause the product to not comply with applicable European Union regulations Model 8758 User s Manual 90059502 REV A Page 12 of 26 1 2 1 1 2 2 General Warnings Observe these general warnings when operating or servicing this equipment Heed all warnings on the unit and in the operating instructions Do not use this equipment in or near water The Model 8758 is intended to be used as a component in a larger system When this product is included as part of a larger assembly the user MUST ensure that appropriate additional safety and EMC compliance features are incorporated the assembly Disconnect power before cleaning the equipment Do not use liquid or aerosol cleaners use only a damp lint free cloth Lockout all electrical power sources before servicing the equipment To avoid explosion do not operate this equipment in an explosive atmosphere Qualified service personnel should perform safety checks after any Service The Model 8758 is intended for use ONLY with approved New Focus devices such as the Model 8742 and Model 8743 CL Use of the Model 8758 with unapproved devices can result in shock hazards fire hazards and other undesirable conditions and events General Cautions Observe these cautions when operating this equipment If this equipment is used in
10. ent by calling 1 800 222 6440 or by visiting our website at www newport com returns within the warranty period to obtain a Return Material Authorization Number RMA Return the product to Newport Corporation freight prepaid clearly marked with the RMA and we will either repair or replace it at our discretion Newport is not responsible for damage occurring in transit and is not obligated to accept products returned without an RMA E mail rma service newport com When calling New Focus Corporation please provide the customer care representative with the following information Your Contact Information Serial number or original order number Description of problem i e hardware or software To help our Technical Support Representatives diagnose your problem please note the following conditions Is the system used for manufacturing or research and development What was the state of the system right before the problem Have you seen this problem before If so how often Can the system continue to operate with this problem Or is the system non operational e Can you identify anything that was different before this problem occurred Model 8758 User s Manual 90059502 REV A Page 8 of 26 Table of Contents EU Declaranon Or Con orni y xxcase ce tastes tenia a a vulsichean helee 4 NN EA V sacesa retain mtosaaa eesti A N E dae esceadaasantia nine gt Tecnica SUpport C onac S ei a E 7 l Se Preca TNOST aeaadadecely 9 LL Defimti
11. ers in Irvine California You will be given prompt assistance and return instructions Send the product freight prepaid to the indicated service facility Repairs will be made and the instrument returned freight prepaid Repaired products are warranted for the remainder of the original warranty period or 90 days whichever first occurs Limitation of Warranty The above warranties do not apply to products which have been repaired or modified without New Focus s written approval or products subjected to unusual physical thermal or electrical stress improper installation misuse abuse accident or negligence in use storage transportation or handling This watranty also does not apply to fuses batteries or damage from battery leakage THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE NEW FOCUS SHALL NOT BE LIABLE FOR ANY INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE PURCHASE OR USE OF ITS PRODUCTS First printing 2013 2013 by New Focus Santa Clara CA All rights reserved No part of this manual may be reproduced or copied without the prior written approval of New Focus This manual has been provided for information only and product specifications are subject to change without notice Any change will be reflected in future printings New Focus 3635 Peterson Way Santa Clara CA 95054 USA Part No 9
12. he opposite direction Note that all horizontal tilting is ignored The thumbstick can also be pressed into the handpad to set the controller and motor selection back to the last jogged motor This selection return feature can only be used when motors are not being jogged Press to return Figure 14 Thumbstick There are 20 distinct jog speed settings which can be customized by the user to best suit the application needs The factory default settings start at 1 step second and end at 2 000 steps second unless the Picomotor is of type Tiny in which case the speed is automatically constrained by the controller to 1750 steps second max The Master controller s Jog Speed command JS is used to change the default speed settings For example 1JS1 sets setting 1 to 1 step second whereas 20JS500 sets setting 20 to 500 steps second Also the current settings value can be queried by appending a to the command such as 20JS which returns 500 NOTE Remember to send the Save command SM after changes are made so they are stored in non volatile memory NOTE To change default speed settings connect the Master controller to a PC and run the Picomotor software application Then use the command Terminal tab to send JS and SM commands Model 8758 User s Manual 90059502 REV A Page 22 of 26 3 4 Single Step amp Continuous Jog Control The single step amp
13. l This symbol on the product or on its packaging indicates that this product must not be disposed with regular waste Instead it is the user responsibility to dispose of waste equipment according to the local laws The separate collection and recycling of the waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment For information about where the user can drop off the waste equipment for recycling please contact your local New Focus representative 1 1 6 Control of Hazardous Substances This label indicates the products comply with the EU Directive 2002 95 EC that restricts the content of s x hazardous chemicals Model 8758 User s Manual 90059502 REV A Page 11 of 26 1 2 Warnings and Cautions The Model 8758 is a component of a system that will contain one or more Picomotors and other items Since New Focus cannot control these other system components the User is ultimately responsible for ensuring that the complete system meets all applicable product and workplace safety regulations The following are definitions of the Warnings Cautions and Notes that are used throughout this manual to call your attention to important information regarding your safety the safety and preservation of your equipment or an important tip WARNING Situation has the potential to cause bodily harm or death CAUTION Situation has th
14. local non computer control of positioners connected to 8742 and 8743 CL Picomotor controllers It draws its electrical power from the Picomotor controller via USB interface and hence does not require a separate power supply IMPORTANT 8742 amp 8743 CL controllers must run firmware version 2 2 or later to be compatible with the 8758 Handpad Model 8758 control functions are organized into four basic groups 1 controller selection 2 motor selection 3 variable speed jog control and 4 forward reverse single step amp continuous jog control a Controller Select 1 to 31 Up Down Motor Select 1 to 4 _ Thumbstick Variable Speed Jog Control gt Forward Back Single step and Continuous Jog Control _ Cable Connects Directly to Controller s USB Port Figure 7 Function Overview amp Location Model 8758 User s Manual 90059502 REV A Page 16 of 26 2 2 Power ON OFF Switch To power ON the unit a plug the 8758 USB cable to the designated Master Picomotor controller b turn ON all Picomotor controllers and c slide the power ON OFF switch located at the top of the unit to the ON I position The controller will then supply power to the handpad and start communicate it LED status indicator on the controller will change from solid green to slowly flashing amber color signifying its readiness for use The controller address on the handpad will change from to the last selec
15. nd run the Picomotor software application Then use the command Terminal tab to send JS and SM commands Model 8758 User s Manual 90059502 REV A Page 23 of 26 4 Maintenance and Service WARNING There are no user serviceable parts inside the Model 8758 Work performed by persons not authorized by New Focus will void the warranty 4 1 Enclosure Cleaning WARNING Before cleaning the enclosure of the Model 8758 the USB cord must be disconnected from the 8743 CL or 8742 controller unit The source enclosure should only be cleaned with a mild soapy water solution applied to a damp lint free cloth Do not use an acetone or alcohol solution this will damage the finish of the enclosure 4 2 Technical Support Information and advice about the operation of any New Focus product is available from our technical support engineers For quickest response ask for Technical Support and know the model and serial number for your product Hours 8 00 5 00 PST Monday through Friday excluding holidays Toll Free 1 866 NUFOCUS 1 866 683 6287 from the USA amp Canada only Phone 408 284 6808 Support is also available by fax and email Fax 408 980 4300 Email techsupport newfocus com We typically respond to faxes and email within one business day Model 8758 User s Manual 90059502 REV A Page 24 of 26 4 3 Service Your model 8758 Handpad has been designed to provide years of trouble free operati
16. on Virtually no maintenance is required except for ensuring that the unit is not damaged contaminated or used in an unsafe manner 4 4 Obtaining Service The 8758 handheld controller contains no user serviceable parts To obtain information regarding factory service contact New Focus or your New Focus representative Please have the following information available 1 Instrument model number bottom of enclosure 2 Instrument serial number bottom of enclosure 3 Description of the problem If the instrument is to be returned to New Focus you will be given a Return Number which you should reference in your shipping documents Please fill out a copy of the service form located on the following page and have the information ready when contacting New Focus Return the completed service form with the instrument 4 5 Warranty New Focus a division of Newport Corp guarantees its products to be free of defects for one year from the date of shipment This is in lieu of all other guarantees expressed or implied and does not cover incidental or consequential loss Model 8758 User s Manual 90059502 REV A Page 25 of 26 4 6 Service Form New Focus U S A Office 408 919 1500 FAX 408 980 6083 Name Return Authorization Please obtain RA prior to return of item Company Please obtain RA prior to return of item Address Date Country Phone Number P O Number FAX Number Item s Being Returned Model Serial Des
17. ons visual display or output reports of the Programs 3 previously in the possession of Customer or subsequently developed or acquired without reliance on the New Focus Programs or 4 approved by New Focus for release without restriction Trademarks The New Focus logo and name are registered trademarks of Newport Corporation in Mexico Israel Singapore European Union Taiwan Hong Kong China Japan Korea Canada Australia and the United States Service Information This section contains information regarding factory service for the source The user should not attempt any maintenance or service of the system or optional equipment beyond the procedures outlined in this manual Any problem that cannot be resolved should be referred to New Focus Model 8758 User s Manual 90059502 REV A Page 7 of 26 Technical Support Contacts North America Europe New Focus Newport MICRO CONTROLE S A 3635 Peterson Way Santa Clara CA 95054 Zone Industrielle Telephone 866 683 6287 45340 Beaune la Rolande FRANCE Telephone 408 919 1500 Telephone 33 02 38 40 51 56 Asia Newport Opto Electronics Technologies PE Live BA 2535 BIG Be C EBAZ HbA 200131 253 Aidu Road Bld 3 Fir 3 Sec C Shanghai 200131 China Telephone 86 21 5046 2300 Fax 86 21 5046 2323 Newport Corporation Calling Procedure If there are any defects in material or workmanship or a failure to meet specifications promptly notify Newport s Returns Departm
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19. por Ness 23 2 PS T A E E E E A I 24 dak OBA S VCC a a E a E 24 w Wa aaa a a gaint 24 AO SerVCee FOr ece EA EA EERE 25 Model 8758 User s Manual 90059502 REV A Page 9 of 26 1 1 Safety Precautions Definitions and Symbols The following terms and symbols are used in this documentation and also appear on the Model 8758 Picomotor Handpad where safety related issues occur General Warning or Caution A Figure 1 General Warning or Caution Symbol The Exclamation Symbol in the figure above appears on the product and in Warning and Caution tables throughout this document This symbol designates that documentation needs to be consulted to determine the nature of a potential hazard and any actions that have to be taken European Union CE Mark CE Figure 2 CE Mark The presence of the CE Mark on New Focus equipment means that this instrument has been designed tested and certified compliant to all applicable European Union CE regulations and recommendations ON Figure 3 On Symbol The symbol in the figure above represents a power switch position on a Model 8758 This symbol represents a Power On condition Model 8758 User s Manual 90059502 REV A Page 10 of 26 1 1 4 OFF O Figure 4 Off Symbol The symbol in the figure above represents a power switch position on the Model 8758 This symbol represents a Power Off condition 1 1 5 Waste Electrical and Electronic Equipment WEEE Figure 5 WEEE Directive Symbo
20. r while the bottom down pointing arrow increases the motor selection number The green LED indicators to the right of the button show the current motor selected See figure below Figure 13 Motor Selection If the selected controller is a model 8742 then any one 1 of four 4 motors can be selected If the selected controller is a model 8743 CL then only motor one 1 or motor two 2 can be selected NOTE It will only be possible to select between motors 1 and 2 when a two 2 axis 8743 CL controller is selected If no Picomotors are actually connected to the controller at the time a jog or step move is initiated then a MOTOR NOT CONNECTED error is generated and stored in the controller There will not be any outward signs either with the controller or 8758 handpad indicating that an error has occurred NOTE Connect the Master controller to a PC via Ethernet interface and run the Picomotor software to retrieve and view stored controller errors Model 8758 User s Manual 90059502 REV A Page 21 of 26 3 3 Variable Speed Jog Control The variable speed jog control or thumbstick makes it possible for the user to jog the one selected motor in either forward positive or reverse negative direction at varying speeds As the thumbstick is gradually tilted vertically upward the connected motor will correspondingly jog forward with increasing speed Tilting the thumbstick vertically downward will achieve the same effect but in t
21. rollers with the same address during this process it will resolve the address conflicts automatically please refer SC command description in the controller s User s Manual for further details with regard to address conflict resolution At the end of a scan all controllers on the RS 485 LAN will have unique addresses between 1 and 31 This scan process can take an extra 2 3 seconds to complete Thereafter when the controller detects the presence of the 8758 it will refer to the last scan data to know what other controllers are connected to the LAN NOTE Always power ON the 8758 handpad AFTER all RS 485 connections have been made and all controllers are powered Press the Select button to choose from available model 8742 or 8743 CL controllers on the RS 485 LAN for handheld control Figure 12 Controller Selection NOTE Do not connect the PC to any Slave controller s USB Ethernet or RS 485 port Only connect the PC to the Master controller Model 8758 User s Manual 90059502 REV A Page 20 of 26 3 2 Motor Selection The model 8742 controller supports up to four open loop Picomotors positioners while the model 8743 CL controller supports up to two closed loop Picomotor positioners Hence the controller model will constrain maximum possible motors that can be selected The 8758 Handpad motor selection area includes two buttons and four LEDs The top up pointing arrow 7 button decreases the motor selection numbe
22. ted controller and the last selected motor LED indicator will be turned ON Power ON OFF Switch Figure 8 Power ON OFF Switch 2 3 Connecting the 8758 to Single Controller The 8758 Handpad connects directly to the 8742 amp 8743 CL controller s USB port Therefore only the controller s Ethernet and RS 485 port will be available for computer interfacing if needed USB ne n 5 PC optional Figure 9 Single Controller Setup Model 8758 User s Manual 90059502 REV A Page 17 of 26 2 4 Connecting the 8758 to Multiple Controllers The 8758 Handpad is capable of interfacing with up to 31 Picomotor controllers when configured in the RS 485 daisy chained Master Slave setup shown below The controller that has the 8758 connected to it automatically becomes the designated Master Controller A Master Controller initiates and arbitrates RS 485 communication to all Slave controllers on behalf of the 8758 Handpad or PC To avoid RS 485 LAN message conflicts only one network Master is allowed Therefore only the 8758 designated LAN Master Controller is permitted to connect to a PC via its available Ethernet port 1f computer communication is also desired NOTE Picomotor controllers will only execute move commands from one source 8758 or PC at any given time NOTE Do not connect the PC to any Slave controller s USB Ethernet or RS 485 port Only connect the PC to the Master controller 8742 or 8
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