186XQ manual - Advanced Micro Controls Inc
Contents
1. tc L nd L zd 2 24 000 Linear Offset 24 000 not be preset to the correct position Table A 1 Programming Values ADVANCED MICRO CONTROLS INC 6265 SHUT HEIGHT SETUP EXAMPLE Verifying the Setup Once the module is programmed the last step is to verify the setup This is done by first driving the slide to its maximum shut height It is important to drive it to its maximum so that you see the greatest accumulated error Once at the maximum shut height physically measure the distance and verify that the position value from the module is correct at this height If it is correct your setup is complete If the position value from the module is incorrect then your value for the amount of linear travel per trans ducer turn was not accurate enough for these calculations and this ratio must be recalculated along with the Full Scale Count and Linear Offset parameters Before you can recalculate the linear travel per turn ratio you must calculate the expected count change and the actual count change The Expected A Count is based on your physical measurements the Actual A Count is based on the position readings from the module If the physical reading at the maximum shut height was 63 980 inches then Expected A Count Maximum Shut Height Minimum Shut Height Resolution Expected A Count 63 980 inches 29 031 inches 1 000 counts inch 34 949 counts If the position value at the maxi2. 1206 cs3 11 6 BLU CS1 CS2 FS2 FS3 10 S Shields 9 YEL 4 85 FS1 79 v CS4 SHIELDS XS n cs3 50 BRN T ransducer 2 CS1 CS2 FS2 FS3 4 Connector Shields 3 S e e AMCI Part 4 MS 20 CR2 FR2 720 BLK N Bendix FRI I LL LLLL RED MS3106A20 27S S U BELDEN 9731 Cable C Course Resolver F Fine Resolver HT X 4 Transducer 1 Connector AMCI Part MS 20 RED fy Bendix MS3106A20 27S Note Pin 1 of the Transducer Input Connector is towards the bottom of the module when plugged in Figure 2 5 C2TT x Wiring Diagram 14 ADVANCED MICRO CONTROLS INC INSTALLATION V AMCI Transducer Mounting AMCI resolver based transducers are designed to operate in the industrial environment and therefore require little attention However there are some general guidelines that should be observed to ensure long life gt Limit transducer shaft loading to the following maximums Radial Load Axial Load 0 625 Shafts 100 Ibs 445 50 Ibs 222 All 0 375 Shafts 30 Ibs 133 15 lbs 66 7 All Other Shafts 11b 4 45 0 5 Ib 2 22 Table 2 4 Transducer Bearing Loads gt Minimize shaft misalignment when direct coupling shafts Even small misalignments produce large loading effects on front bearings It is recommended that you use a flexible coupler whenever possible AMC
3. Plymouth Ind Park Terryville CT 06786 25 Tel 860 585 1254 Fax 860 584 1973 http www amci com AA SHUT HEIGHT SETUP EXAMPLE Calculating the Full Scale Count Parameter If you know the minimum and maximum position values assumption 3 desired position resolution assumption 4 and the amount of travel per turn assumption 5 then you can easily determine the proper transducer to use and calculate the Full Scale Count parameter 1 Total Travel equals the difference between the min and max position values Total Travel 64 000 29 000 35 000 inches 2 Total Travel Travel per Turn Number of turns needed from the transducer 35 000 0 250 140 turns 100 and 128 turn transducers cannot be used in this application 3 Counts per Turn Travel per Turn Desired Resolution Counts per Turn 0 250 0 001 250 The calculated counts per turn is below the maximums that can be programmed into the unit Therefore any transducer not eliminated by step 2 can be used 4 Full Scale Count Transducer s Number of Turns Counts per Turn Full Scale Count 180 250 45 000 Calculating the Linear Offset Parameter Before calculating the Linear Offset parameter you must calculate the amount of Under Travel available in you system The amount of Over Travel is the same 1 Under Travel equals one half of the difference between the Transducers number of turns and the needed number of turns multiplied by the number of c
4. The state of the other bits in the word are ignored until this bit makes the 0 1 transition ClrErr Clear Errors Bit 02 The module will attempt to clear all pending errors when this bit is set This includes all module errors programming errors and latched transducer faults PGM2 Program Channel 2 Bit 13 If you are using a 18610 this bit must be zero If you have an 18620 setting this bit will program the parameters of transducer 2 to the values specified in the remaining output registers Note that this bit and bit 14 Program Channel 1 cannot be set at the same time PGM1 Program Channel 1 Bit 14 Setting this bit will program the parameters of transducer 1 to the val ues specified in the remaining output registers If you have an 18620 this bit and bit 13 Program Channel 2 cannot be set at the same time 20 Gear Drive Plymouth Ind Park Terryville CT 06786 19 Tel 860 585 1254 Fax 860 584 1973 http www amci com MODULE SETUP OPERATION Output Registers Format continued Command Word Bit Values continued AplyPst2 Apply Preset Channel 2 Bit 15 If you are using a 18610 this bit must be zero If you have an 18620 setting this bit will preset the position value of transducer 2 to the latest value of the Pre set Value parameter Note that this bit and bit 16 Apply Preset Channel 1 can be set at the same time AplyPsti Apply Preset Channel 1 Bit 16 Setting this bit will preset the position val
5. per turn resolution when an AMCI transducer is connected to it The transducers that connect to the 1861Q or 1862Q contain two resolvers These resolvers are geared together in a vernier arrangement The module decodes the separate resolvers and combines their positions into an absolute zm multi turn position The 1861Q accepts a single dual resolver transducer while 18620 accepts two transducers Figure 1 1 18620 Module Output registers assigned to the module used to program from the back plane Transducer type count direction total number of turns total number of counts linear position offset and position preset are all programmable as well as the type of resolver used and how transducer faults are handled A 1861Q and 1862Q application generally falls into one of two categories gt Rotary Application The resolver position directly correlates to an angular position on the machine One example is monitoring a rotary table by attaching a multi turn transducer to the drive motor As the motor rotates the transducer position is used to monitor and control such functions as motor braking to stop the table at its stations gt Linear Application The resolver position correlates to a physical length One example is a packaging machine where the transducer completes multiple turns for each product Here the transducer position is used to control when glue is applied or when the package is cut to
6. CT 06786 23 Tel 860 585 1254 Fax 860 584 1973 http www amci com MODULE SETUP OPERATION Sample Program continued RUNG 1 When scanned this rung will copy the Channel 1 status data from Input Register 300001 to internal bits 000001 through 000016 This will allow the PLC to interrogate the status bits using relay contact instructions RUNG 1 RUNG 2 When Acknowledge Bit 000001 is not set and internal register 400019 is ROME equal to 1 copy the data contained in registers 400021 through 400030 to the Output Registers assigned to the 1860Q module Internal register 000001 400019 can be set to 1 by either typing it in manually or having your ladder logic program set it After the 10 data words have been copied the MBIT instruction initates the transfer by setting the Transmit Bit the Most Significant Bit in register 400001 BLKM 1 RUNG 2 1 Control E AMCI Reaist Ack Bit iiid 400001 000001 400021 400019 MBIT _ 1 1 400001 TEST BLKM 1 10 400018 RUNG 3 When Acknowledge Bit 000001 is set the 1860Q module has accepted the data transferred to it by the previous rung 40001 When the transfer is complete this rung resets register 400019 400019 which initiated the programming cycle to 0 The programming cycle is now complete AMCI BLKM Ack Bit 1 RUNG 3 _ 000001 Figure 3 6 Sample Progra
7. Format The format and order of the Output Registers are shown in figure 3 1 Note that only one channel can be pro grammed at a time and that all data must be present when programming the channel All programming data is in decimal format Output Registers Register 1 Command Word Register 2 Configuration Word Register 3 Transducer Type Register 4 Number of Turns Register 5 Double Percision Full Scale Count Register 7 Double Percision Linear Offset Register 9 Double Percision Register 10 Preset Value Figure 3 1 Output Register Format Command Word Format The first of the output registers assigned to the module is the Command Word This word defines what actions will be taken with the Programming Cycle Figure 3 2 shows the format of the Command Word Note that bits 3 through 12 are reserved and must always equal zero Output Register 1 Command Word Format 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 ele N N H zlu 21510 9 Bit must egual zero 5 when using an 1861Q Apply Preset Channel 1 Apply Preset Channel 2 Program Channel 1 Program Channel 2 Clear Errors Transmit Bit Figure 3 2 Command Word Format Command Word Bit Values TRMT Transmit Bit Bit 01 A 0 1 transition on this bit starts a Programming Cycle
8. length Another example of a multi turn application is monitoring the position of a load on either a track or ball screw such as a press shut height monitor In this type of application linear position is translated to rotary position through either a wheel or gearing The transducer completes several rotations in order to travel the complete distance The1861Q and 1862Q modules directly supports Autotech transducers The modules do this by adjusting the reference voltage to a level that will work with Autotech transducers 20 Gear Drive Plymouth Ind Park Terryville CT 06786 5 Tel 860 585 1254 Fax 860 584 1973 http www amci com k INTRODUCTION AMCI Compatible Transducers Table 1 1 lists the AMCI multi turn transducers that are compatible with the Series 18600 modules Mount Turns Comments HTT 20 100 0 625 NEMA 4 heavy duty transducer 20 180 0 625 NEMA 4 heavy duty transducer HTT 20 100 w additional 10 1 gearing on input shaft HT1 20 1000 0 625 20 1800 0 625 ee w additional 10 1 gearing on input A B Series 1326 motor mount transducer 425 100 0 250 nn in part number defines connector style Universal motor mount w required adapter plate nn in part number defines connector style NEMA 4X HTT 20 100 w Viton shaft seal nn in part number defines connector style NEMA 4X HTT 20 100 w Viton shaft seal nn in part number defines co
9. output by the module and is used when the transducer position directly correlates to a linear measurement that does not start at zero One such example 1s an overhead crane Another example is a press shut height measurement As an example of how the Linear Offset affects position values when the Full Scale Count is set to 1 500 and the Linear Offset is set to zero the 1860Q will output position values from 0 to 1 499 If the Linear Offset is changed to 100 then the module will then output values from 100 to 1 599 gt The default Linear Offset is zero gt Therange of the Linear Offset is O to 23 Full Scale Count 1 A detailed example of using the Linear Offset Full Scale Count and Preset Value in a shut height application is given in Appendix A SHUT HEIGHT SETUP EXAMPLE starting on page 25 Preset Value The Preset Value parameter allows you to set the value of the position data to any count value within its range The range of the count values is Linear Offset to Linear Offset Full Scale Count 1 When the Linear Offset equals zero this translates into 0 to Full Scale Count 1 Programming the Preset Value does not change the position data it only sets the value that the position will change to when an Apply Preset Com mand is initiated gt The default Preset Value is equal to the Linear Offset which is typically zero If you program the Lin ear Offset the Preset Value will be set equal to it gt The P
10. 2 amp F2 for channel two must be on before the transducer operates correctly ALTERNATE FLASHING When the Transducer Fault Latch is enabled and a transient condition faults the transducer connection the green and red transducer LED s will alternately flash to signify that the latched transducer fault is clearable Figure 2 1 Status LED Pattern Transducer Input Connector The transducer input connector of an 1861Q module has eight contacts while the connector of an 1862Q mod ule has fourteen contacts The following table lists the AMCI and Phoenix Contact part numbers on the mat ing connectors 8 Pin Connector 14 Pin Connector MS 14 MSTB2 5 8 ST 5 08 MSTB2 5 14 ST 5 08 Phoenix Part 1757077 1757132 Table 2 2 Transducer Input Connector a Tes ADVANCED MICRO CONTROLS INC INSTALLATION 2 Transducer Input Connector continued Figure 2 2 shows the pin out to industry standard resolver wire designations Note that the connector for the 18620 is shown The connector for the 18610 modules has only eight pins and its connections corresponds to pins 1 8 in the figure gt F Fine Resolver gt C Coarse Resolver gt RI R2 Reference Winding gt 51 53 COS Winding gt 52 84 SIN Winding CS1 CS2 FS2 FS3 Shields CS1 CS2 FS2 FS3 Shields CR2 FR2 Both Transducers FR1 Both Transducers Figure 2 2 Transducer Inp
11. 6 The 1860Q responds by resetting the Acknowledge Bit The Programming Cycle is complete ADVANCED MICRO CONTROLS INC _______ 0 INSTALLATION This chapter gives information on installing the module and transducers This includes informa tion on module power requirements transducer mounting shaft loading and cable installation Power Requirements An 18600 series module draws power from the I O backplane 5Vdc supply The maximum current draw is dependent on the number of transducer channels and is given in the table below Add this to the power requirements of all other modules in the backplane when sizing the system power supply 1861Q 18620 HSmA 238W Table 2 1 Backplane Power Draw Installing the Module Like all Quantum I O modules the 1861Q and 1862Q modules can be removed and installed under power hot swapped without damaging the module or backplane The module can be installed in a local or remote I O rack NOTE Unplug the Transducer Input Connector before hot swapping the module The 18610 and 18620 install into the backplane like all other Quantum modules 1 At an angle to the backplane align the two mounting pins on the top of the module s case with the two hooks at the top of the backplane 2 Gently rotate the module down until it makes electrical connection with the backplane s I O bus connector 3 Tighten the mounting screw at the bottom of the module s case t
12. Command Error Bit 10 Set when any bits reserved in the Command Word output register 1 are set If you are using an 18610 this bit is also set if the Program Channel 2 or Preset Channel 2 bits are set If you are using an 1862Q this bit is set if you attempt to program both channels at the same time See Command Word Forma on page 19 for more information on the Command Word Msglgn Message Ignored Bit 09 Set under the following conditions 1 Your ladder logic attempts to program the module while there is an EEPROM memory fault 2 All of the other bits in the Command Word output register 1 equaled zero when you initiated a Programming Cycle by setting the Transmit Bit 3 If one of the error bits in this word are set bits 16 10 the error must be cleared by re programming the incorrect parameter The Message lgnored bit is set if you attempt to program a different parameter before correcting the error on the first The Message Ignored bit is reset when valid instructions are sent to the module or the Clear Errors bit in the Command Word output register 1 bit 02 is set when the Programming Cycle is initiated 22 ADVANCED MICRO CONTROLS INC MODULE SETUP OPERATION Input Registers Format continued Status Word Module Status Bits MotDir Vel 0 TranFIt ModFIt Motion Direction Bit 08 This bit is reset when the position counts are increasing or set when the position counts are decreasing The bit
13. I Transducer Outline Drawings AMCI offers a broad line of resolver based transducers for use with the 1861Q and 1862Q modules See AMCI Compatible Transducers starting on page 6 Outline drawings for all of these transducers and full spec sheets for our most popular transducers are available on our website www amci com If you do not have internet access contact AMCI and we will fax the information to you Our most common multi turn trans ducer package is shown below 4 3 000 76 20 2 000 50 80 0 500 12 70 0 375 9 53 4 00 101 60 25 40 0 500 12 70 0 150 3 81 1 1 25 31 8 1 00 E 7 25 40 i 1 1815 30 010 _ 1 1807 29 4375 J 807 29 990 111 13 0 6247 15 867 0 6237 15 842 1 4 20 UNC 2B 0 50 12 7 min depth Four places KEYWAY 0 1885 4 79 0 106 2 69 0 1895 4 81 0 108 2 74 DEEP X 1 0 25 4 E N 2 EXE Painted Body LLL 0 187475 SQ x 1 0 25 4 _ Anodized Flange 0 188 4 78 639 0 70 17 8 max lee 1 175 Total Clearance of 5 5 140 needed MS3102E20 27P Connector 29 85 Dimensions in millimeters for removal of mating connector Figure 2 6 HTT 20 x Outline Drawing 20 Gear Drive Plymouth I
14. abled Enabled Tach Response 24 or 120 milliseconds 120 milliseconds Resolver Type AMCI Autotech AMCI Transducer Type Register 3 100 180 1 000 1 800 128 100 Number of Turns Register 4 100 Turn 1 2 4 5 10 20 25 50 and 100 180 Turn 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 and 180 1 000 Turn A ny 100 turn value 10 1 800 Turn Any 180 turn value 10 128 Turn 1 2 4 8 16 32 64 128 Full Scale Count Registers 5 amp 6 Double Percision 2 to of Turns 4 096 if 100 or 180 Turn 2 to of Turns 409 6 if AMCI 1 000 or 1 800 Turn 2 to of Turns 1 024 if Autotech 128 Turn 409 600 Linear Offset Registers 7 amp 8 Double Percision 0 to 23 Full Scale Count 1 0 Preset Value Registers 9 amp 10 Linear Offset to Linear Offset Full Scale Count 1 Double Percision Table 3 2 Parameter Ranges and Defaults Input Registers Format The format of the input registers assigned to the 1861Q or 1862Q modules is shown in figure 3 4 The status position and velocity data is in the same order for each channel The Status Word contains module fault trans ducer fault and programming error bits as well as a motion direction and zero at velocity bits The two word position data is in double precision format Register 1 Register 1 Register 2 Position Register 2 Position 1 Register 3 Doub
15. culating the Linear Offset Parameter 26 Transducer Cable Installation 13 Determining the Preset Value 26 Transducer Cable Wiring Diagrams 14 Programming the 18600 Module 26 CTT x Wiring Diagram 14 Verifying the Setup 27 C2TT x Wiring Diagram 14 AMCI Transducer Mounting 15 AMCI Transducer Outline Drawings 15 Autotech Transducer Installation 16 20 Gear Drive Plymouth Ind Park Terryville CT 06786 1 Tel 860 585 1254 Fax 860 584 1973 http www amci com TABLE OF CONTENTS Notes 2 ADVANCED MICRO CONTROLS INC O ABOUT THIS MANUAL Introduction This manual explains the operation installation programming and servicing of the 1861Q and 1862Q Intelli gent Resolver Interface Modules for the Modicon Quantum programmable controller systems These modules accept one or two multi turn resolver transducers and convert the resolvers analog signals into digital position and tachometer data that is transmitted to the processor over the backplane AMCI offers eight other modules for the Quantum backplane These modules the 1831Q 1832Q 1833Q 1834Q 1841Q 1842Q 1843Q and 1844Q offer one to four single turn resolver inputs and give ten or thir teen bit position resolution These modules are covered by the Series 18000 Resolver Interface Modules man ual If you ne
16. e Acrobat Reader version 4 0 or a similar reader before you can read it Bookmarks of all the chapter names section headings and sub headings were created in the PDF file so that you can easily find what you are looking for The bookmarks should appear when you open the file If they don t press the F5 key on Windows platforms to bring them up Throughout this manual you will also find green text that functions as a hyperlink in HTML documents Clicking on the text will immediately jump you to the referenced section of the manual If you are reading a printed manual most links have the page numbers included The PDF file is password protected to prevent changes to the document You are allowed to select and copy sections for use in other documents and if you own Adobe Acrobat version 4 05 or later you are allowed to add notes and annotations Revision Record The following is the revision history for this manual In addition to the information listed here revisions will fix any known typographical errors and clarification notes may be added This manual 940 08013 was released on April 11 2001 and corresponds to software rev 0 checksum E7FF for the 18610 and software rev 0 checksum 2F43 for the 18620 It adds information on ModSoft soft ware configuration and updates the manual to AMCT s latest style Past Revisions 940 08012 04 19 2000 Diagram Updates 940 08011 03 12 1999 Adjusted page numbers for PDF format 940 08010 Initia
17. e that the transducer can M n lene em ee n encode This distance must be greater z T m than the Total Travel distance for the Min Shut Height system to operate correctly Over Travel amp TRANSDUCER Under Travel As a safety feature the parameters of the module will be programmed so that the posi tion value will be correct if the slide travels MOTOR over or under its normal limits The value of the Over Travel and Under Travel limits is equal to Figure A 1 Shut Height Example Transducer Travel Total Travel 2 Example Assumptions 1 The correct transducer has been chosen for the application This means that the number of turns needed to traverse the Total Travel distance is less that the total number of turns of the transducer This assumption also means that the number of counts needed per turn is less than or equal to the number of counts per turn available from the transducer Both parts of this assumption are tested during the procedure 2 The example uses an AMCI 180 turn transducer If you are using a different transducer refer to table 3 2 Parameter Ranges and Defaults on page 21 for a listing of parameter ranges you ll need while program ming the module 3 The minimum shut height is 29 000 inches and the maximum shut height is 64 000 inches 4 Desired position resolution is 0 001 inches 5 The slide moves 0 250 inches for each turn of the transducer shaft 20 Gear Drive
18. ed this manual then download it from our web site www amci com or contact us and we will send you the manual upon request Written for the engineer responsible for incorporating a Series 1860Q module into a design as well as the engineer or technician responsible for its actual installation this manual contains information on hardware and software configuration as well as data on compatible transducers and proper installation techniques Manuals at AMCI are constantly evolving entities Your questions and comments on this manual and the information it contains are both welcomed and necessary if this manual is to be improved Please direct all comments to Technical Documentation AMCI 20 Gear Drive Terryville CT 06786 or fax us at 860 584 1973 You can also e mail your questions and comments to techsupport amci com The AMCI logo is a trademark and is a registered trademark of Advanced Micro Controls Inc Quantum is a trandmark and Modicon is a registered trademark of Schneider Automation Inc Acrobat is a registered trademark of Adobe Systems Incorporated Viton is a registered trademark of E I DuPont Windows is a trademark of Microsoft Corporation All other trademarks contained herein are the property of their respective holders Navigating this Manual The layout of this manual allows it to be used in both printed and on line formats Its on line form is a PDF document which requires Adob
19. formation on interfacing with Autotech transducer see the AMCI s FAQ Using Transducers From Other Manufacturers posted on our website www amci com 20 Gear Drive Plymouth Ind Park Terryville CT 06786 7 Tel 860 585 1254 Fax 860 584 1973 http www amci com ki INTRODUCTION The remainder of this chapter introduces the many programmable features of the 18610 and 18620 module It also introduces backplane programming concepts that allows you to control the module from the processor Programmable Parameters You configure your module by setting the values of its Programmable Parameters These parameters are stored in nonvolatile memory Therefore there is no need to configure the module after every power up NOTE The nonvolatile memory is an EEPROM that is rated for approximately 100 000 write cycles Therefore continuously presetting the position or writing new parameters to the module should be avoided If your application requires continuous presetting of the position consider using your ladder logic program to calculate the offset Count Direction This parameter sets the increasing position count direction in relation to the transducer shaft If the transducer cable is wired as specified in this manual and the count direction is set to positive the position count will increase with clockwise rotation looking at the shaft If the count direction is set to negative the position count will increase with counte
20. h the software drivers does not contain any information at this time but it must remain on the disk or in the folder with the rest of the files in order for the drivers to install properly 20 Gear Drive Plymouth Ind Park Terryville CT 06786 17 Tel 860 585 1254 Fax 860 584 1973 http www amci com MODULE SETUP OPERATION Adding AMCI Modules to the Modsoft Module List If you are using Modsoft to configure your system you must edit one of the Modsoft system text files to add the AMCI module definitions before you can add one of our modules to your system Use the following pro cedure to edit the gcnftcop sys file used by Modsoft 1 Before editing gcnftcop sys copy this file to a safe location or to a new file name such as gcnftcop old The file resides in the X Modsoft Runtime directory where X is the drive letter that Modsoft is installed on This gives you a backup copy of the file in case you make an error editing it 2 Using a text editor such as Edit for DOS or Notepad for Windows open the gcnftcop sys file in the X AModsoff Runtime directory X is the drive letter that Modsoft is installed in 3 Scroll through the file until you find the last Quantum module currently listed 4 Add the appropriate module definitions from the list below Note that the List Number field must be unique for each module and is set to the next available number Therefore it may not be the same as what is given here 5 Save t
21. he changes to GCNFTCOPSYS and exit your text editor Any modules added from the list below should now appear in the list of modules available to Modsoft when the rack is being configured Module Definitions AMCI 1861Q 248 0 8 20 1 channel multi turn 1 1 0146 2 0000 0 AMCI 1862Q 249 0 16 20 2 channel multi turn 1 L0146 2 0000 0 i i Number field This number must be unique for each module in the list Therefore the number you actually use may be different than the numbers given here Data Addressing When setting up your rack you must select the module from the drivers list and the starting address of the input and output registers used by the module The actual starting address used is dependent on your setup but the input registers start at 30 001 and the output registers start at 40 001 Table 3 1 shows the number of input and output registers used by the module ID Code Input Registers Output Registers 146h 4 146h 8 Table 3 1 ID Code and I O Registers Programming Cycle As covered in chapter 1 on page 10 a Programming Cycle is used to configure the module or preset a posi tion value The next sections of this manual cover the formats of the output and input registers and explains how these registers are used during a Programming Cycle If you don t know how a Programming Cycle works refer back to chanpter 1 ADVANCED MICRO CONTROLS INC MODULE SETUP OPERATION Output Registers
22. install the driver for our Series 1860Q modules 2 Our driver is for all of our Quantum modules When you install the driver you have the choice of installing all of the modules or only the one that you are presently using If you install all of them then you will not have to install the driver again at a later date Use the following procedure to install the driver on a Windows 95 98 or NT 4 0 system 1 If you un zipped the driver files to a floppy insert the disk into its drive 2 Click on the Windows START button 3 Select Programs gt Concept 0VX x gt ModConnect Tool The Concept Module Installation screen will appear is the revision number of the software It must be 2 1 or above in order to install the supplied driver 4 Click on File in the menu bar 5 Click on the Open Installation File choice in the pull down menu The Open MDC File screen will appear 6 Click on the Drive pull down box and select the location of the AMCI driver files that you un zipped after downloading them from www amci com 7 Select the file amcirslv 8 Click on the Add AII button to add all of our Quantum modules to your list or select only the module you wish to install and click the Add Module button 9 Click the Close button 10 Click on File in the menu bar 11 Click on the Save Changes choice in the pull down menu 12 Close the Concept Module Installation The help file that is included in the ZIP file wit
23. l release of the manual 20 Gear Drive Plymouth Ind Park Terryville CT 06786 Tel 860 585 1254 Fax 860 584 1973 http www amci com ABOUT THIS MANUAL Notes 4 ADVANCED MICRO CONTROLS INC 1 7 D8 8 INTRODUCTION This chapter serves as an introduction to the 18610 and 18620 modules It highlights potential applications compatible transducers and all of the modules features Overview The 1861Q and 1862Q modules are the Quantum series compliant cards that p converts resolver signals to digital multi turn position and tachometer data that is reported over the backplane Position data is transmitted as a double percision integer while the tachometer is transmitted as single percision integer This module eliminates the separate resolver decoder box PLC input card and asso ciated wiring needed to bring the resolver data into a PLC Like an absolute optical encoder a resolver is a single turn absolute sensor that converts an angle into electrical signals However this is where the similarities end The resolver is an analog device that does not contain sensitive components such as optics and electronics that may be damaged by severe environmental conditions Also the position resolution of a resolver is limited only by the elec tronics that decode its signals These modules can produce an absolute twenty bit multi turn position value with a maximum twelve bit 4 096 counts
24. le Percision Register 3 Double Percision Register 4 Velocity 1861G Input Registers Status Word 18620 Input Registers Status Word 1 Register 4 Velocity 1 Status Word 2 Register 5 Register 6 Position 2 Register 7 Double Percision Register 8 Velocity 2 Figure 3 4 Input Register Format 20 Gear Drive Plymouth Ind Park Terryville CT 06786 21 Tel 860 585 1254 Fax 860 584 1973 http www amci com MODULE SETUP OPERATION Input Registers Format continued Status Word Format Figure 3 5 shows the format of the Status Registers Each register is identical except for the Acknowledge Bit which is only in register 1 Input Register 1 or 5 Status Word Format 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 2 z el el 2 314 51515101010 5 8 RIE FE lt Zl gt gt gt Figure 3 5 Input Status Word Format Status Word Error Bits CFGErr Configuration Register Error Bit 16 Set when any reserved bits in the Configuration Word out put register 2 are set Also set if the Resolver Type bit bit 14 is set when programming the second channel of an 1862Q module See page 20 for information on the format of the Configuration Word TTErr Transducer Type Error Bit 15 Set when programming the Transducer Type parameter output
25. le on this product For technical support call 860 583 7271 Your call will be answered by the factory during regular business hours Monday through Friday 8AM 5PM EST During non business hours an automated system will ask you to enter the telephone number you can be reached at Please remember to include your area code The system will page one of two engineers on call Please have your product model number and a description of the problem ready before you call ADVANCED MICRO CONTROLS INC ESS TABLE OF CONTENTS General Information Chapter 3 Module Setup amp Important User Information IFC Operation Standard Warranty IFC Installing the Concept Software Driver 17 Returns Policy iine rite ai decipit IFC Getting the Driver Files 17 24 Hour Technical Support Number IFC Configuring Your Concept _ icri es 17 About This Manual Adding AMCI Modules to the Introduction 3 Modsoft Module List 18 Navigating this Manual 3 Module Definitions 18 Revision Record E 18 Past Revisions GEM 770 Ed 18 Chapter 1 Introduction Data Addressing sese 18 OVETVIEW 5 Programming Cycle 18 AMCI Compatible Transducers 6 Output Regis
26. m 405 ADVANCED micro CONTROLS INC Manual 940 08013 SERIES 18600 Resolver Interface Modules 18610 18620 ules X S Modicon Ov GENERAL INFORMATION Important User Information The products and application data described in this manual are useful in a wide variety of different applica tions Therefore the user and others responsible for applying these products described herein are responsible for determining the acceptability for each application While efforts have been made to provide accurate information within this manual AMCI assumes no responsibility for the application or the completeness of the information contained herein UNDER NO CIRCUMSTANCES WILL ADVANCED MICRO CONTROLS INC BE RESPONSIBLE OR LIABLE FOR ANY DAMAGES OR LOSSES INCLUDING INDIRECT OR CONSEQUENTIAL DAM AGES OR LOSSES ARISING FROM THE USE OF ANY INFORMATION CONTAINED WITHIN THIS MANUAL OR THE USE OF ANY PRODUCTS OR SERVICES REFERENCED HEREIN Throughout this manual the following two notices are used to highlight important points WARNINGS tell you when people may be hurt or equipment may be damaged if the procedure is not followed properly CAUTIONS tell you when equipment may be damaged if the procedure is not fol b CAUTION lowed properly No patent liability is assumed by AMCI with respect to use of information circuits equipment or software described in this manual The informati
27. m EL ADVANCED MICRO CONTROLS INC APPENDIX SHUT HEIGHT SETUP EXAMPLE Background This appendix covers a common setup problem encountered in the press industry However in its simplest form the problem breaks down into setting the Full Scale Count Linear Offset and Preset Value parameters so that the transducer measures a linear distance in some form of engineering units such as inches or meters Therefore this appendix should be helpful in other applications such as palletizing or overhead crane posi tioning An 1861Q or 1862Q can only monitor the position of the load Controlling the motor that positions the load is the responsibility of the PLC Definitions Many large mechanical power presses have the ability to adjust the starting position of the ram or slide to accommo date different size dies As shown in figure A 1 Shut Height SCREEN refers to the distance between the slide and the base of the press when the press is at the bottom of its stroke SIDE EX Total Travel The difference between the minimum and i maximum shut heights This is the maximum distance that can be travelled under normal ae SAUE eight 5 operating conditions e ue 8 SLIDE S Transducer Travel The distanc
28. mum shut height was 63 942 then Actual A Count Count at Max Shut Height Count at Min Shut Height Actual A Count 63 942 29 031 34 911 To recalculate the linear travel per turn ratio use the following formula Actual Ratio Present Ratio Expected A Count Actual A Count Therefore the actual ratio becomes Actual Ratio 0 250 turn 34 949 34 911 0 25027 turn You must use this ratio to re calculate the Full Scale Count and Linear Offset values If you don t move the slide before re programming the module the Preset Value must be changed to the maximum shut height value that you physically measured After re programming the module drive the slide to the minimum shut height and physically measure the gap The position value from the unit should now be correct If it isn t the most likely culprit is that the slide is settling between the time that you measured the gap and the time you program this measurement into the module as the Preset Value 20 Gear Drive Plymouth Ind Park Terryville CT 06786 27 Tel 860 585 1254 Fax 860 584 1973 http www amci com ADVANCED MICRO CONTROLS INC 20 GEAR DRIVE TERRYVILLE CT 06786 T 860 585 1254 F 860 584 1973 WWW AMCI COM a LEADERS IN ADVANCED CONTROL PRODUCTS
29. nd Park Terryville CT 06786 15 Tel 860 585 1254 Fax 860 584 1973 http www amci com V INSTALLATION Autotech Transducer Installation The manual is intended to be distributed on line in PDF format so file size is always a concern If you require information on installing Autotech transducers or using AMCI and Autotech transducers together download the FAQ Using Transducers From Other Manufacturers posted on our website Even though Autotech transducers are usable we strongly recommend using AMCI transducers whenever possible Refer to Other Compatible Transducers on page 7 for notes on our recommended replacements for Autotech transducers Remember that if you do decide to use Autotech transducers you cannot use Autotech transducer cable Due to differences in construction you must use the cable types specified by AMCI ADVANCED MICRO CONTROLS INC MODULE SETUP amp OPERATION Installing the Concept Software Driver Getting the Driver Files If this is your first time using a Series 18600 module then you will probably need to install our driver files for the Concept software These files are available on our website www amci com You ll find them as a sin gle ZIP file in our Document Retrieval section Once you ve downloaded the ZIP file decompress it to either your hard drive or a floppy disk Configuring Your Concept Software NOTE 1 Your Concept software must be version 2 1 or above in order to
30. nnector style NEMA 4 HTT 20 180 Bolt in replacement for Autotech RL210 transducers Also has HTT bolt HTT 400 180 0 625 pattern 1 NPT thread for conduit connection Internal terminal strip for resolver connections Same as HTT 400 180 with an AMCI MS con nector instead of a conduit connection HTT425 Mnn 1007 10 mm HTT425 Fnn 100 0 625 HTT425 Tnn 100 0 625 HTT 400 180E 0 625 A 1 000 turn version is also available Refer to www amci com for more information on available connector styles Table 1 1 Compatible AMCI Transducers Each multi turn transducer contains two resolvers The first resolver called the fine resolver is attached directly to the input shaft through a coupler The second resolver called the coarse resolver is geared to the fine This gear ratio either 99 100 or 179 180 determines the number of turns the transducer can encode At the mechanical zero of the transducer the electrical zeros of the two resolvers are aligned See figure 1 2A After one complete rotation the zero of the coarse resolver lags behind the zero of the fine by one tooth either 1 100 or 1 180 of a turn After two rotations the lag is 2 100 or 2 180 See figures 1 2B and 1 2C After 100 or 180 turns the resolvers electrical zeros are realigned and the cycle begins again COARSE COARSE COARSE A B Mechcanical Zero After One Turn After Two Turns Figure 1 2 Resolver Alignment in M
31. o fasten it to the backplane Use care when starting this screw so that you do not strip the backplane s threads The maximum tightening torque for this screw is 4 in Ibs 0 45 Nm The mounting screw must be tightened for proper operation If this screw is not tightened the module will not have a solid connection to chassis ground and this could affect module operation 20 Gear Drive Plymouth Ind Park Terryville CT 06786 11 Tel 860 585 1254 Fax 860 584 1973 http www amci com V INSTALLATION Status LED Patterns Depending on the model number that you are using the module s front panel has seven or eleven status LED s Figure 2 1 shows the position of the LED s on an 1862Q and their meaning An 1861Q does not have the C2 and F2 LED s RUN On when the module is operating without a fault Active On when the module is commu VA nicating with the processor FAULT On when one of the following module error has occured EEPROM Error Reference Error TRANSDUCER FAULT When one of these red LED s are on there is a problem with the module s transducer connection C is the Coarse Resolver of the transducer is the Fine Resolver 1 designates transducer 1 2 designates transducer 2 TRANSDUCER When these green LED s are the transducer connection to the module is OK Note that both of the chan nels LED s C1 amp for channel one and C
32. on contained within this manual is subject to change without notice Standard Warranty ADVANCED MICRO CONTROLS INC warrants that all equipment manufactured by it will be free from defects under normal use in materials and workmanship for a period of 1 year Within this warranty period AMCI shall at its option repair or replace free of charge any equipment covered by this warranty which is returned shipping charges prepaid within one year from date of invoice and which upon examina tion proves to be defective in material or workmanship and not caused by accident misuse neglect alteration improper installation or improper testing The provisions of the STANDARD WARRANTY are the sole obligations of AMCI and excludes all other warranties expressed or implied In no event shall AMCI be liable for incidental or consequential damages or for delay in performance of this warranty Returns Policy equipment being returned to AMCI for repair or replacement regardless of warranty status must have a Return Merchandise Authorization number issued by AMCI Call 860 585 1254 with the model number and serial number if applicable along with a description of the problem A RMA number will be issued Equipment must be shipped to AMCI with transportation charges prepaid Title and risk of loss or damage remains with the customer until shipment is received by AMCI 24 Hour Technical Support Number 24 Hour technical support is availab
33. ounts per turn Under Travel 1 2 180 turns 140 turns 250 counts turn 5 000 counts 5 000 inches 2 The Linear Offset equals the count at your minimum shut height minus the under travel count Linear Offset 29 000 5 000 24 000 Determining the Preset Value Instead of calculating the Preset Value its often easier the drive the slide to its low position and physically measure the shut height distance to determine the Preset Value In our example once the slide is driven to its low position the actual shut height distance is measured as 29 031 inches The Preset Value would then be 29 031 Once the shut height distance is measured it is important that you leave the slide at this position while programming the module Programming the 1860Q Module This example which will work with an 1861Q or 1862Q programs channel 1 4005h 16 389 Control Word Program and preset channel 1 Table A 1 shows out put data table values 0000h 0 that must be sent to the 18600 to pro gram it for this appli cation Value hex dec Parameter Configuration Word AMCI transducer Transducer Fault Latch enabled Positive count direction 180 Transducer Type 180 180 Number of Turns 180 45 000 Full Scale Count 45 000 This programming block must be sent to the module while the slide is at the Preset Value position If it is not the unit will 29 031 Preset Value 29 031 o A 0
34. pendent on the value of the Transducer Type parameter gt When Transducer Type 100 Number of Turns is programmable to 1 2 4 5 10 20 25 50 or 100 gt When Transducer Type 180 Number of Turns is programmable to 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 or 180 gt When Transducer Type 1 000 Number of Turns is programmable to 10 20 40 50 100 200 250 500 or 1 000 gt When Transducer Type 1 800 Number of Turns is programmable to 10 20 30 40 50 60 90 100 120 150 180 200 300 360 450 600 900 or 1 800 gt When Transducer Type 128 Number of Turns is programmable to 1 2 4 8 16 32 64 or 128 Full Scale Count The Full Scale Count specifies the total number of counts generated by the module This number is the total number of counts over the programmed Number of Turns For AMCI Transducers gt Default value is Number of Turns 4 096 if Transducer Type equals 100 or 180 gt Default value is Number of Turns 409 6 if Transducer Type equals 1 000 or 1 800 gt Range is 2 to Default Value For Autotech 128 Turn Transducers gt Default value is Number of Turns parameter 1 024 gt Range is 2 to Default Value 20 Gear Drive Plymouth Ind Park Terryville CT 06786 9 Tel 860 585 1254 Fax 860 584 1973 http www amci com k INTRODUCTION Programmable Parameters continued Linear Offset The Linear Offset parameter changes the range of count values
35. r cable must be grounded at the module only When installing the cable treat the shield as a signal conductor Do not connect the shield to ground at any junction box or the transducer These precautions will minimize the possibility of ground loops that could damage the module or PLC The 9731 cable number listed is for a vast majority of applications If your application involves high temper atures or your cable will be constantly flexing and you are concerned about failures check our website for an FAQ on other acceptable cables for use with these modules 20 Gear Drive Plymouth Ind Park Terryville CT 06786 13 Tel 860 585 1254 Fax 860 584 1973 http www amci com v INSTALLATION Transducer Cable Wiring Diagrams CTT x Wiring Diagram 18610 Module Connector AMCI Part MS 8 Phoenix MSTB2 5 8 ST 5 08 17 57 077 FS4 FS1 54 53 51 CS2 FS2 53 Shields CR2 FR2 CR1 FR1 a e SooeeSsoo BLK SHIELDS Transducer Connector AMCI Part MS 20 Bendix MS3106A20 27S C Course Resolver F Fine Resolver Note Pin 1 of the Transducer Input Connector is towards the bottom of the module when plugged in Figure 2 4 CTT x Wiring Diagram C2TT x Wiring Diagram 1862Q Module Connector GRN AMCI Part MS 14 Phoenix MSTB2 5 14 ST 5 08 1757132 Fsa 14 3 FS1 13 m CS4
36. r clockwise rotation gt The Count Direction default value is positive Transducer Fault Latch The modules can detect a fault with the transducer that would prevent the module from calculating the correct position value This includes transient faults such as electrical noise in the resolvers signal from an outside source that the module may be able to detect and recover from faster than the PLC can scan it The Trans ducer Fault Latch parameter gives you ability to latch the transient fault when it occurs or have the module clear the transient fault as soon as its able If a fault is latched you must send a command to the module to clear the fault The Transducer Fault Latch default value is enabled This latches a transducer fault when it occurs In addition to status bits in the input words the module s status LED s show when a transducer fault has occurred and whether or not it can now be cleared Resolver Type The Resolver Type parameter makes Autotech 128 turn transducers compatible with the 1861Q and 1862Q modules gt The Resolver Type default value is AMCI gt The parameter can be programmed for Autotech 128 turn transducers Transducer Type This parameter specifies the type of transducer attached to the input channel The module needs this informa tion in order to combine the positions of the two resolver inside the transducer into one multi turn position The Resolver Type parameter controls what values this parame
37. register 3 incorrectly The source of the problem may be an incorrectly programmed Resolver Type parameter NTErr Number of Turns Error Bit 14 Set when programming the Number of Turns parameter output register 4 incorrectly The acceptable values for this parameter depends on the value of the Trans ducer Type parameter See the Parameter Ranges and Defaults table on page 21 for a list of the valid values for the Number of Turns parameter FSCErr Full Scale Count Error Bit 13 Set when programming the Full Scale Count parameter output registers 5 amp 6 incorrectly The acceptable values for this parameter depends on the value of the Number of Turns parameter See the Parameter Ranges and Defaults table on page 21 for a list of the valid values for the Full Scale Count parameter Also note that the data must be in unsigned double precision format LOErr Linear Offset Error Bit 12 Set when programming the Linear Offset parameter output registers 78 8 incorrectly See the Parameter Ranges and Defaults table on page 21 for a list of the valid values for this parameter Also note that the data must be in unsigned double precision format PVErr Preset Value Error Bit 11 Set when programming the Preset Value parameter output registers 9 amp 10 incorrectly See the Parameter Ranges and Defaults table on page 21 for a list of the valid values for this parameter Also note that the data must be in unsigned double precision format CMDErr
38. reset Value range is Linear Offset to Linear Offset Full Scale Count 1 When the Linear offset equals zero this reduces to 0 to Full Scale Count 1 A detailed example of using the Linear Offset Full Scale Count and Preset Value in a shut height application is given in Appendix A SHUT HEIGHT SETUP EXAMPLE starting on page 25 Backplane Programming An 1860Q module is programmed over the backplane through the input and output registers assigned to it Because these registers are constantly updated the module implements a simple hand shaking protocol to control when it accepts new programming data This hand shaking protocol is called a Programming Cycle Programming Cycle A Programming cycle consists of six steps and is controlled by the Transmit Bit in the first output register and the Acknowledge Bit in the first input register 1 Write the new programming data into the output registers with the Transmit Bit reset This step insures that the correct data is in the output registers before the Programming Cycle begins 2 Set the Transmit Bit A Programming Cycle is initiated when this bit makes a 0 1 transition 3 Once the unit is done with the programming data it will set any necessary error bits and the Acknowledge Bit in its input registers 4 Once you see the Acknowledge Bit set check for any errors The error bits are only valid while the Acknowledge Bit is set 5 Respond to any errors and reset the Transmit Bit
39. stays in its last state when there is no motion Velocity at Zero Bit 07 This bitis set when the transducer s speed equals zero for greater than 125 milliseconds Transducer Fault Bit 03 This bit is set when there is a transducer fault If the Transducer Fault Latch is enabled it may be possible to clear the fault by setting the Clear Error bit output register 1 bit 15 and initiating a Programming Cycle Module Fault Bit 02 This bit is set when there is a EEPROM or Reference Voltage Fault It may be possible to clear the fault by setting the Clear Error bit output register 1 bit 15 and initiating a Programming Cycle If this works the module s parameters will be reset to their default vakues If this does not work contact AMCI for assistance Status Word Acknowledge Bit Word 1 only ACK1 Acknowledge Bit Bit 01 This bit is only available in input register 1 It is set by the module to acknowledge setup instructions from the processor Error bits in the status words are only valid while this bit is set The Status bits is the status words are always valid The module will reset the Acknowledge bit after your ladder logic resets the Transmit Bit Sample Program The sample program on the following page can be used to program an 1861Q or the first channel of an 1862Q It assumes the modules input registers start at register 30 001 and the output registers start at 40 001 20 Gear Drive Plymouth Ind Park Terryville
40. ter can be set to When Resolver Type is set to AMCI the Transducer Type parameter can be set to 100 Turn transducer default value 180 Turn transducer 1 000 Turn transducer 1 800 Turn transducer When the Resolver Type is set to Autotech the Transducer Type parameter is fixed It specifies a 128 turn transducer Autotech also manufacturers 64 turn transducers These transducers are not supported by the 1861Q or 1862Q modules ADVANCED MICRO CONTROLS INC INTRODUCTION Programmable Parameters continued Number of Turns The maximum number of turns a multi turn transducer can encode is fixed by the gearing inside of it How ever the 18600 modules have the ability to divide this maximum number of turns into smaller multi turn cycles The module does this without loss of absolute position within the smaller cycle An example of this feature is shown in figure 1 3 It shows how the 180 turn mechanical cycle of an HTT 20 180 can be broken down into three electronic cycles of sixty turns each The 180 turn cycle could also be broken down into sixty cycles of three turns each HTT 20 180 ra 180 Turn Cycle Mechanical fixed by internal gearing Electronic Electronic Electronic 4 60 Turn Cycle 39 41 60 Turn Cycle 39 1 60 Turn Cycle 39 Figure 1 3 Programmable Number of Turns Example The range of values for the Number of Turns parameter is de
41. ters Format 19 Transducer Specifications 7 Command Word Format 19 Other Compatible Transducers 7 Command Word Bit Values 19 Programmable Parameters 8 VSS tein dut 20 5 Count Direction 8 4 Transducer Fault Latch 8 Input Registers Format 21 Resolyer Type 8 Status Word Format 22 Transducer 8 Status Word Error Bits 22 Number of Turns 9 Status Word Module Status Bits 23 Full Scale Count 9 Status Word Acknowledge Bit Linear Offset 10 Word 1 23 Preset Value eee 10 Sample Program ted vakov 23 Backplane Programming 10 Appendix A Shut Height Setup Programming Cycle 10 Example Chapter 2 Installation BackeroUti l 25 Power Requirements 11 Definitions sse 25 Installing the Module 11 Example Assumptions 25 Status LED Patterns 12 Calculating the Full Scale Count Transducer Input Connector 12 Parameter 26 Transducer Connector Pin Designations 13 Cal
42. ucers In addition to AMCI transducers the 18610 and 18620 directly supports transducers from Autotech Con trols The Autotech models supported are gt All SAC RL210 G128 Transducers Size 40 NEMA 13 Autotech also manufactures SAC RL210 G64 transducers which are not supported by AMCI If your project is a new installation or you can budget the cost of replacing the transducer we strongly sug gest using AMCI transducers Our transducers and electronics are designed to work together and when spec ified and installed properly will work for years to come If you decide to use your Autotech transducers you must change the Resolver Type parameter If you are using an 1862Q and set the Resolver Type to Autotech then both of the transducers must be Autotech s You cannot bring an Autotech multi turn and an AMCI multi turn into one 18620 NOTE gt 1 Due to differences in construction AMCI does not support installations that use transducer cables supplied by Autotech Controls When using Autotech transducers you must use Belden 9731 cable or exact equivalent 2 When using Autotech transducers only 10 bit resolution 1 024 counts per turn is sup ported If you require a higher resolution in an Autotech style package AMCI offers the HTT 400 180 which is a direct bolt in replacement for the Autotech RL210 AMCI strongly suggests using the HTT 400 180 transducer instead of the Autotech RL210 in all new installations 3 For more in
43. ue of transducer 1 to the latest value of the Preset Value parameter If you have an 18620 note that this bit and bit 15 Apply Preset Channel 2 can be set at the same time NOTE gt You can program and preset a channel with one Programming Cycle The programming data is accepted first Therefore the position will preset to the value specified in the programming data Configuration Word The second output register assigned to the module is the Configuration Word It programs the three parame ters that can be set with single bits NOTE If you have an 18620 the Resolver Type bit bit 14 must equal zero when programming chan nel two It is programmed in channel one only because the Resolver Type parameter affects both channels Output Register 2 Configuration Word Format 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 Bit must egual zero when o E programming channel 2 Count Direction 0 Positive 1 Negative Transducer Fault Latch 0 On 1 Off Resolver Type O AMCI 1 Autotech Figure 3 3 Configuration Word Format ADVANCED MICRO CONTROLS INC _ 20 MODULE SETUP OPERATION Output Registers Format continued Ranges and Factory Default Values Parameter Count Direction Positive Negative Default Positive Transducer Fault Latch Enabled Dis
44. ulti turn Transducers The fine resolver yields the absolute position within the turn directly Using a proprietary algorithm the mod ule determines the number of turns completed by the difference in positions of the two resolvers The abso lute multi turn position is then calculated as number of turns completed counts per turn fine resolver position The 1 000 and 1 800 turn transducers have a 10 1 gear ratio between the input shaft and the resolvers There fore they can encode ten times the number of turns but at a tenth of the resolution ADVANCED MICRO CONTROLS INC INTRODUCTION Transducer Specifications The following table contains the mechanical and environmental specifications for all AMCI multi turn trans ducers that are compatible with the 18610 and 18620 modules All HTT 20 HTT 400 HTT 425 F amp HTT 425 T Shaft Diameter 0 625 0 250 or 10mm Radial Shaft Loading 400 Ibs max 40 Ibs max Axial Shaft Loading 200 Ibs max 20 Ibs max Starting Torgue 8oz in 25 C 1 50z in 25 Moment of Inertia 0z in sec Weight 4 165 4 1b Enclosure HTT 20 400 NEMA 4 HTT 425 NEMA 4X NEMA 4 When properly installed Environmental All Transducers Operating Temp Shock Vibration 20 to 125 C 50 G s for 11 milliseconds 5 to 2000 Hz 20 G s Table 1 2 Multi Turn Transducer Specifications Specification All HTT425 Motor Mount 8 75X 107 1 25X 107 Other Compatible Transd
45. ut Connector N s 2 r oc 8 2 5 NO RO OD NO Transducer Connector Pin Designations Figure 2 3 shows the connector pin outs for AMCI FINE RESOLVER multi turn transducers Note that some AMCI 1 RED WHT transducers have integral cables or conduit con 2 BLK WHT COARSE RESOLVER R1 RED WHT R2 BLK WHT nections For a complete listing of AMCI trans Uu BLACK 54 BLUE ducers without connectors refer to AMCI S1 RED 82 YELLOW Compatible Transducers starting on page 6 S2 DERE S1 RED 4 BLUE S3 BLACK Figure 2 3 Transducer Connector Pin Designations Transducer Cable Installation Use the table below to determine the correct cable and connectors for your application Cables that have been assembled and tested are available from AMCI under the given part numbers If you are making your own cables cable and connectors can be ordered from AMCI AMCI Part Belden Module Transducer Module x feet Cable Connector Connector MS 20 ty 1 1862Q C2T x 9731 MS 20 qty 2 Table 2 3 Transducer Cable Numbers NOTE gt 1 Resolvers are low voltage devices The cable can be installed in conduit along with other low power cabling such as communication cables and low power ac dc I O lines It cannot be installed in conduit with ac power lines or high power ac dc I O lines 2 The shields of the transduce
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