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1. WVEOONd 5 BAN Wii d Xi 5975 Sow Be Lona 11 ow serie 7 an xor xc s ur 3 22 PROGRAMMING MULTIPLE CHECK MEASUREMENT ww son 13A NN N N3LSAS 335 215 NILSAS 1 93 2 Tid LIN 3 23 PROGRAMMING MULTIPLE CHECK MEASUREMENT Multiple Check Programming Programming SETUP Options 1 With the column in RUN mode Press the ENTER button and then rotate the ENTER button until SETUP is displayed 2 Press the ENTER button 3 Rotate the ENTER button to select XDUCER DEFINE or PART NAME and then press the ENTER button XDUCER Menu Signal Conditioning Note These parameters will be automatically set by module recognition for E9310 E9320 E9330 or E9340 modules 1 2 Rotate the ENTER button until SIG COND is displayed and then press the ENTER button Rotate the ENTER button to select AIR or ELEC and then press the ENTER button a If ELEC was selected then rotate the ENTER button to select GAIN 1X or GAIN 10X and then press the ENTER button to return to the Xducer menu b If AIR was selected then rotate the ENTER button to select LOW MAG MED MAG or HIGH MAG and then press ENTER to return to the Xducer menu Scale 2
2. oe 12 Og 1 10 9 Q 8 o 7 9 5 a 96 4 3 0 2 ow o I O PINS IN OUT A Figure 2 4 I O Pins Pin Number IN OUT A Description Analog Out 1 Analog Out 2 Analog Out 3 Analog Out 4 Analog Out 5 Analog Out 6 Air shut off present Input Spare 1 Input Air off Output Spare 2 Output AGND Over Relay Class Bit 0 Output Good Relay Class Bit 1 Output Under Relay Class Bit 2 Output Hold Input Status Class Request Input Footswitch Send Data Input NC Relay Output Common TIR Reset Input Approach Class Bit 3 Output Approach Class Bit 4 Output Class Bit 5 Output Isolated Common NC e NC Not connected 2 8 IN OUT B Description High Level Analog Out Typical IO Connections I O Board 5911013 INPUT ID EM 0 VDC aM P24 P13 24VDC LOAD OUTPUT SOURCING 2405 Figure 2 5 2 9 RS232C 9 Pin Female DSUB RS 232C 0 246960 MG UI Accusetter II Cable External Device Pinl Chassis Ground gt Chassis Ground Pin2 Receive RXD gt TXD Transmit Pili 3 Transmit TXD gt Receive Pin5 Signal Ground gt Signal Ground Note Pin2 and 3 are jumper selec
3. Note 020 500mm or 050 1 00mm ranges should be used for electronic applications only 3 After the desired range is displayed press the ENTER button 4 Rotate the ENTER button to select DEVIATN or ABSOLUTE and then press the ENTER button 5 If Deviation was selected then the Accusetter will return to the define menu and display RANGE If Absolute was selected then use the ENTER button to program the nominal part size After programming the nominal size press the RST button until RANGE is displayed PROGRAMMING MULTIPLE CHECK MEASUREMENT Limits MAX MIN APPR 1 the ENTER button until LIMITS is displayed and then press the ENTER button 2 Rotate the ENTER button until MAX MIN is displayed and then press the ENTER button 3 Rotate the ENTER button to select whether the limit will be ON or OFF and then press ENTER 4 Rotate the ENTER button to drive the bargraph until the limit value is displayed and press the ENTER button 5 Repeat steps 2 4 for any limits that are required CLASS 1 Rotate the ENTER button until LIMITS is displayed and then press the ENTER button 2 Rotate the ENTER button until CLASS is displayed and then press ENTER 3 Rotate the ENTER button to select EQUAL or SELECT and then press ENTER Note If you chose EQUAL the Accu Setter will automatically program the classes after the first class size is
4. 5mm Not for air use 010 2mm Low 005 1mm Low 0027 05mm Medium 001 02mm High 0005 01mm High 0002 005mm High Understanding Tool Marking Edmunds has devised a simple way to identify air tooling Here 1s explanation of our marking systern SCALE ZERO SIZE SYSTEM MAKERS INITIAL Paras odors 5 FULL SCALE VALUE 54321 lt SERIAL NUMBER PROGRAMMING SINGLE CHECK MEASUREMENT m 1 50 L_ J NOY SPOR woRnquEny dn Y UDYAS JD VOT ASW AUGOS 798509 2 ov Sw xi 0 03157 Sv mem res ai se ssa s v iw Ww 01535 97135 l un mmus m 000 5974 ZONE ANIN NI ND OZNANL sn VINO 3 4 A09 VIVO 1NIMd X23HO NONIS 3 15 PROGRAMMING SINGLE CHECK MEASUREMENT V 0 8 v SindN 122135 195 325 TATI NON 315 NDIL23S 3 323HD TONIS 3 16 PROGRAMMING SINGLE CHECK MEASUREMENT Pro
5. PC lt Accu Setter lt 06h gt Successful Download for Parameter Packet 2 PC gt Accu Setter lt 64h gt lt 30h gt lt 32h gt lt 192 bytes gt lt bec gt lt 04h gt PC lt Accu Setter lt 06h gt Successful Download for Parameter Packet 3 PC gt Accu Setter lt 64h gt lt 30h gt lt 33h gt lt 192 bytes bcc 04h PC lt Accu Setter lt 06h gt Note If the response for the downloaded packet is a nak then retry the download 4 20 Printer Offloading The operator must initiate printing for the print protocol This is performed by pressing the enter key twice while the Accu Setter is in the RUN mode The print format can contain from three to five fields for each feature being measured The following five fields are allocated for each measures feature Field 1 Check Name 8 ASCII Characters Field 2 Check Value 5 8 ASCII Characters 0 12345 Field 3 Scale 2 ASCII Characters in or mm Field 4 Check Status 0 7 ASCII Characters Field 5 Check Class 0 8 ASCII Characters The print data can vary in length depending on the number of features programmed in the Accu Setter The Accu Setter will communicate to any generic serial printer by transmitting an ACSI data string Print Format at the top of each new page EDMUNDS GAGES cr lIf ACCU SETTER IlI lt cr gt lt lf gt for each initiated PRINT lt gt lt gt check 1 name check value mm G
6. by default and will therefore be gaged at the same time If the ZERO masters are to be gaged separately then the checks must be turned OFF manually from the FIX SEL menu 3 Place the ZERO master into gage position and press ENTER GAGE ZERO will be displayed 4 Press the ENTER button The ZERO master will be gaged and then the display will update to if the calibration was successful If the calibration was successful the gage is ready to measure parts see Operation Remove the ZERO master and press IRUN If the calibration was not completed successfully then see the Troubleshooting section of this manual 3 6 Operation Single Check Operation To place the Accusetter in Run mode for normal gaging operation press the button The operation of the Accusetter in Run mode is dependant on the function that is selected in the define function menu For a single check measurement the function options are Bypass Peak Peak or TIR If max and min limits are programmed then the bargraph display will change colors to indicate the part status If the check result is within the programmed sizes then the bargraph will be green if the check results is over the max limit or under the min limit the bargraph will be red If approach limits are programmed the bargraph will be amber when check results are within the programmed approach limits Bypass 1 Place the part to be checked in gage position The alphanumeric display
7. 1 Place the part to be checked in gage position 2 Press 651 3 Rotate the part or reposition the gage depending on particular application bargraph and alphanumeric displays will show the difference between the maximum and minimum reading since the button was pressed For example to check roundness of a hole 1 Place the part on an air plug connected to the Accusetter II 2 Press RST 3 Rotate the part through at least one revolution 4 Read the TIR value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset Multiple Check or Multiple Fixture Operations To place the Accusetter in Run mode for normal gaging operation press the button The operation of the Accusetter in Run mode is dependant on the function that is selected in the define function menu For a multiple check or multiple fixture measurement the function options are Bypass Avg Peak TOL Check or TIR If two or more checks or fixtures are programmed in the Accusetter the operator can view the results of the various checks one at a time by rotating the ENTER button to select what check results to display on the bargraph and alphanumeric display Bypass 1 Place the part to be checked in gage position The alphanumeric display and bargraph will display the actual live reading of the check results NOTE The
8. If the calibration was not completed successfully then see the Troubleshooting section of this manual Zero Master Systems 2 3 4 5 Press the button Rotate the ENTER button until MASTER is displayed and then press ENTER check name will be displayed Press the ENTER button INS ZERO will be displayed Place the ZERO master into gage position and press ENTER GAGE ZERO will be displayed Press the ENTER button The ZERO master will be gaged and then the display will update to MASTERED if the calibration was successful If the calibration was successful the gage is ready to measure parts see Operation Remove the ZERO master and press RUN If the calibration was not completed successfully then see the Troubleshooting section of this manual 3 47 Auxiliary Master Systems 2 3 4 5 Press the button Rotate the ENTER button until MASTER is displayed and then press ENTER check name will be displayed Press the ENTER button INS AUX will be displayed Place the Auxiliary master into gage position and press ENTER GAGE AUX will be displayed Press the ENTER button and rotate the auxiliary master as required The Auxiliary master will be gaged and then the display will update to MASTERED if the calibration was successful If the calibration was successful the gage is ready to measure parts see Operation Remove the ZERO master and press RUN If the calibration was not comp
9. Master Part Maintenance Block Multiplier Number References Operation Single Check Multiple Check or Fixture Part DB Polarity Programming Single Check Multiple Check Multiple Fixture System Options Range RS232C 3 44 3 46 4 15 2 8 3 27 3 34 3 26 3 33 952495 CO 4 5 1 4 3 11 2 1 3 53 3 53 3 55 3 8 3 43 1 53 1003 07 3 28 8 31 457 3 15 3 22 3 31 3 39 1 4 2 4 3 18 3 25 3 32 2 6 2 10 4 12 Signal Conditioning Modules See also E9310 E9320 E9330 E9340 Auto Recognition Obsolete Modules Spare Parts Specifications Troubleshooting 3 6 2 1 4 11 2 2 2 4 28 Warranty Information A one year warranty covering materials and workmanship when used under the intended use of the product Repairs of air gage modules and columns due to contaminated air supplies are not considered warranty items We will at our option repair or replace any part s found defective provided said part s are returned to us transportation prepaid In no event shall Edmunds be liable for special incidental or consequential damages including but not limited to loss of profits or revenues loss of use of the products of other equipment down time costs or claims of buyers customers for such damages including non contractual liabilities for personal injuries or property damage Service amp Support Information If service or support is required contact B C MacDonald amp
10. 2 CHK 3 or CHK 4 and then press ENTER to return to the define menu PROGRAMMING MULTIPLE CHECK MEASUREMENT 1 2 3 4 Select the check that is to be set up by 1 Rotate the ENTER button until the desired check number is displayed and then press ENTER 2 For each check in the gage setup the FUNCTION RANGE LIMITS MASTERS and CHECK NAME per the following instructions Function 2 3 Rotate the ENTER button until FUNCTION is displayed and then press ENTER Rotate the ENTER button to select from BYPASS AVG PEAK TOL CHK or TIR Refer to the Accusetter program guide for the correct function for a given application and then press ENTER Rotate the ENTER button to select FORMULA or MPL CHK and then press ENTER NOTE Refer to the Accusetter setup guide for the gage formula or multiple check formula to be programmed for this check Use the FORMULA menu if the check is a result of one or more gage inputs and use the MPL CHK formula if this check a combination of the results from two or more other checks Formula 1 Rotate the ENTER button to select input A B C or D and then press ENTER 2 A numerical value with a polarity sign or will display Enter the correct magnification numeral If this input is not being used change number to 0 Enter the correct polarity by pressing the enter button to move to the or position and rotate enter button to sele
11. 3 Rotate the ENTER button until SCALE is displayed and then press the ENTER button Rotate the ENTER button to select INCH or METRIC Press the ENTER button and the Accusetter will return to the Xducer menu and display SCALE PROGRAMMING MULTIPLE CHECK MEASUREMENT Pol Mag 1 Rotate the ENTER button until POL MAG is displayed and then press the ENTER button 2 Rotate the ENTER button to select INPUT A INPUT B INPUT C or INPUT D and then press the ENTER button numerical value with a polarity or sign will be displayed 3 Enter the correct polarity and magnification Refer to the Accusetter program guide for the correct value and polarity 4 After setting the polarity and mag for one input press and then rotate the ENTER button to select the next input to be set up Repeat steps 2 4 5 After programming all required inputs press RST until XDUCER is displayed All Xducer options are now programmed How To Enter Numerical Values and polarities Enter the correct numeral or polarity by pressing the enter button to move from one decimal place to another To change numbers or polarity signs rotate the ENTER button left or right until desired number or sign is displayed DEFINE Menu CHKS Use this menu to define the total number of checks to be programmed from 1 to 4 1 Rotate the ENTER button until CHKS is displayed and then press ENTER 2 Rotate the ENTER button to select CHK 1 CHK
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13. ENTER button until the display reads SYSTEM and then press the ENTER button Rotate the ENTER button until the display reads AUTO AIR and then press the ENTER button Rotate the ENTER button to select a 5 SEC 10 SEC or 15 SEC second delay before air shutoff and then press the ENTER button Press the RUN button to return to run mode Disabling Auto Air Shutoff 1 2 3 4 5 With the column in RUN mode press the ENTER button Rotate the ENTER button until the display reads SYSTEM and then press the ENTER button Rotate the ENTER button until the display reads AUTO AIR and then press the ENTER button Rotate the ENTER button to select DISABLED and then press the ENTER button Press the RUN button to return to run mode Operation 1 2 3 Place the air tooling in gage position in part The air flow will automatically increase to the normal operating level Gage the part Remove the air tooling from the part After the programmed time 5 10 or 15 seconds expires the air flow will be reduced to a minimal flow 4 27 4 7 Troubleshooting Cause Error Corrective Action Unit will not turn on Can not set mag amp zero for air tooling LVDT input not responding Incorrect or no input line voltage Check that the power cable is connected to connector on the rear panel and to the correct line voltage 100 240 V 50 60 Hz Blown fuse Check the fuse in the rear panel above the po
14. Press the ENTER button The ZERO master will be gaged and then the display will update to if the calibration was successful If the calibration was successful the gage is ready to measure parts see Operation Remove the ZERO master and press RUN If the calibration was not completed successfully then see the Troubleshooting section of this manual Multiple Fixture Application In a multiple fixture program the Accusetter II will automatically turn mastering ON for all checks with masters programmed when calibration mode is activated During the calibration procedure the Accusetter will automatically detect which checks are returning valid results that is the inputs are not off scale and a different max and min reading is detected and will record the calibration results for those checks If all of the checks are not calibrated then the Accusetter II will prompt the operator to continue the calibration procedure until all checks have been mastered or the operator presses the RUN button If all checks have not been successfully mastered NOT MAST will display when the RUN button is pressed Use the following procedure to perform the gage calibration Press the button 2 Rotate the ENTER button until MASTER is displayed and then press ENTER INS MAX will be displayed 3 Place the MAX master s into gage position and press ENTER GAGE MAX will be displayed 4 Press the ENTER button The MAX master s will be gage
15. Single Check Programming Multiple Check Programming Multiple Fixture Programming System Programming Inputs Setup Setting A E Mag amp Zero Setting LVDTS 2 13 2 15 9215 NK 3 45 3 45 3 47 Calibration Single Check Multiple Check Multiple Fixture Gage Operation Single Check Measurement Multiple Check or Multiple Fixture Measurement Offloading Gage Results Advanced Operation A E Module Setup Output Jumpers Module Installation A E Maintenance LVDT Module Setup Jumper Settings Inputs Outputs Attenuation Module Installation Obsolete Signal Conditioning Modules External Device Communication RS232 Input Output Board Description Typical I O connections Auto Air Shutoff Optional Troubleshooting Index Warranty Information Service amp Support Information Table of Figures Figure 1 1 Programming Reference Guide Figure 2 1 Overall Basic unit Figure 2 2 Front Panel Figure 2 3 Rear Panel Figure 2 4 I O Pins Figure 2 5 I O Connections Figure 2 6 RS232C Pins Figure 2 7 E9310 2 Ch LVDT Module Figure 2 8 E9320 4 Ch LVDT Module Figure 2 9 E9330 1 Ch A E Module Figure 2 10 E9340 2 Ch A E Module Figure 2 11 Supply Air Filter Regulator Figure 3 1 Base Feet Figure 3 2 Filter Regulator Mounting Figure 3 3 Air Connections Figure 4 1 A E Modules E9330 amp E9340 Figure 4 2 Output Pin Jumpers Figure 4 3 A E Block F
16. air filter regulator assembly can be mounted as shown below Repeat for all columns using air gaging Turn the units right side up For air gaging applications only attach the air line from the filter regulator assembly to the fitting extending from the rear of the column Ensure the power switch on the rear of the column is turned OFF Plug the power cord into the male electrical receptacle on the rear of one of the columns Plug a power jumper cable 4550120 from the power outlet on the rear of the column with the power cord to the male electrical receptacle on the next column Repeat until all columns are connected with power jumper cables Plug the power cord into a power source between 100V AC and 240V AC at 50 or 60 Hz 10 For air gaging applications only connect a source of clean dry air at 60 psi min to all the air filter regulator inlets 11 Connect the gage tooling to be used to the signal conditioning module For air gaging connect the air hose s from the air plug air ring or air snap to the tooling port s on the front of the A E module For electronic gaging connect the LVDTs to the inputs on the front of the LVDT module 12 Tum on the Accusetter II by turning the power switches on the rear of the units to 3 5 3 2 Signal Conditioning Module Setup For LVDT modules E9310 amp E9320 attenuation jumpers must be set to either 1x for standard transducers or 10x for long range transducers Re
17. air tooling Place the air tooling in the least material condition master For an air plug the LMC master is the max master and for an air ring the LMC master is the min master If the column readout detects two light bars of deviation when the air tool is loaded in the master it will automatically turn on the full air flow to the gage and a measurement can be made If the column readout does not detect two light bars of deviation when the air tool is loaded in the master then slowly open the flow control valve on the air shutoff valve until a two bar deviation is detected and the air turns on Remove the air tool from the LMC master After the programmed delay the air will shutoff and the display on the column will flash WAIT for several seconds and then display AIR OFF NOTE During the time that the display is flashing WAIT DO NOT reinsert the air tool into the part 10 Load the air tool back in the LMC to ensure the air turns If it does not turn on open the flow control until the air turns on 11 Repeat steps 9 and 10 until the air turns on and off correctly NOTE If the gage is used to measure parts with greater clearance than the LMC master it may be necessary to open the flow control valve more to ensure that the column detects a two light bar deviation when the air tool is loaded 4 26 Selecting Time Delay for Auto Air Shutoff 1 2 3 4 5 With the column in RUN mode press the ENTER button Rotate the
18. and bargraph will display the actual live reading of the check results NOTE The part or gage can be repositioned to explore the part 1 Place the part to be checked in gage position 2 Press RST 3 Rotate the part or reposition the gage depending on the particular application The bargraph and alphanumeric displays will show the maximum reading since the IRS T button was pressed For example to check the maximum diameter of a shaft 1 Place the part in an air ring connected to the Accusetter II 2 Press RST 3 Rotate the part through at least one revolution 4 Read the PEAK value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset 1 Place the part to be checked in gage position 2 Press RST 3 Rotate the part or reposition the gage depending on the particular application The bargraph and alphanumeric displays will show the minimum reading since the button was pressed For example to check the maximum diameter of a hole 1 Place the part in an air plug connected to the Accusetter 2 Press RST 3 Rotate the part through at least one revolution 4 Read the PEAK value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset TIR
19. conditioning modules listed below 1 Channel Signal Conditioning Module 1 Channel A E Signal Conditioning Module E9031 2 1 2 1 Specifications 21 25 x 2 50 x 9 00 _ Environmental Operating Conditions Z o Z o o Y O 50 C 120 F 2 2 Recommended Spare Parts Below is a list of recommended spare parts for the Accusetter II These items may be ordered separately from Edmunds Gages they are not included with the basic unit Edmunds Gages P N Qty Basic Unit 2 2 E lace 24 10 Amp Fuse 4190135 Limit Pointer Assembly 5809508 BM pup 9310 amp E9320 Modules E9330 1 Ch A EModule y O O Ring Restriction Screw 5900026 1 a ee ee E9340 2 Ch Module O Ring Bod 3101188 B Filter Disc 3101130 B 5900026 SMC KT AF2000 5B 2 2 2 3 Overall E9300Unit Figure 2 1 Accusetter II Basic Unit E9300 2 3 2 4 Front Panel The Accusetter II front panel consists of the following items Bargraph display The 10 inch 101 point three color LED bargraph display is the primary readout for the Accusetter When over and under limits are programmed the bargraph will change colors to visually indicate over or under red approaching part limits yellow or good parts green Range Annunciators Located next to the bargraph the half scale indicators display the bargraph values for the various ranges Adju
20. for the correct range for a given application NOTE If the scale option of the Xducer menu is set to INCH then only inch range options will be listed and if the scale option of the Xducer menu is set to METRIC only metric ranges will be listed Note 020 500mm or 050 1 00mm ranges should be used for electronic applications only 3 After the desired range is displayed press the ENTER button 4 Rotate the ENTER button to select DEVIATION or ABSOLUTE and then press the ENTER button 5 If deviation was selected then the Accusetter will return to the define menu and display RANGE If Absolute was selected then use the ENTER button to program the nominal part size After programming the nominal size press the RST button until RANGE is displayed Limits 1 Rotate the ENTER button until LIMITS is displayed and then press the ENTER button 2 Rotate the ENTER button until is displayed and then press the ENTER button 3 Rotate the ENTER button to drive the bargraph until the max limit is displayed and press the ENTER button 4 Rotate the ENTER button until MIN is displayed and then press the ENTER button 5 Rotate the ENTER button to drive the bargraph until the min limit is displayed and then press the button to display LIMITS PROGRAMMING SINGLE CHECK MEASUREMENT Master This menu allows the operator to select which masters will be used to calibrate the gage and to program the correct master value
21. function Select OFF if not using this limit function 4 Press the ENTER button 5 If ON rotate the enter button until the APPRCH size or deviation is displayed and then press the ENTER button APPRCH will display 6 Rotate the ENTER button to display Press the ENTER button ON or OFF will display 7 Rotate the ENTER button to display your choice Select ON if using this limit function Select OFF if not using this limit function Press the enter button to select 8 If ON rotate the enter button to display the APPRCH numerical value 9 Press the ENTER button APPRCH will display PROGRAMMING MULTIPLE FIXTURE MEASUREMENT Class Optional 1 Rotate the ENTER button to display CLASS and press the ENTER button EQUAL or SELECT will display 2 Rotate the ENTER button to display your choice and press the ENTER button to select QTY with a numerical value will display 3 Rotate the ENTER button left or right until desired number of classes is displayed 39 maximum 4 Press the ENTER button STRT PT will display 5 Rotate the ENTER button left or right to set the starting point of the first class 6 Press the ENTER button CLASS with a numerical value will display 7 Rotate the ENTER button to set the ending point of the first class 8 Press the ENTER button to select CLASS 02 will display if more than one class has been selected Note If you chose EQUAL the Accu Setter wi
22. in the Accusetter II 4 Connect from one to four LVDTs to the A B C and or D plugs on the front of the module 5 Plug in the Accusetter II power cord 6 Turn on the power switch on the rear of the Accusetter II 7 If necessary reprogram the scale range mode etc for the new application See the Basic Operation Programming section 3 3 of the manual 8 Perform the gage calibration procedure See the Basic Operation Calibration section 3 5 of the manual 9 The unit is now ready for operation 4 10 4 3 Obsolete Signal Conditioning Modules A new Accusetter II will be supplied with an E9310 E9320 E9330 or E9340 signal conditioning module however the Accusetter II is compatible with the obsolete signal conditioning modules listed below Obsolete Signal Conditioning Modules Edmunds Gages Number 2 Channel LVDT Signal Conditioning Module E9010 4 Channel LVDT Signal Conditioning Module E9020 1 Channel A E Signal Conditioning Module E9030 1 Channel A E Signal Conditioning Module E9031 2 Channel A E Signal Conditioning Module E9040 2 Channel A E Signal Conditioning Module E9041 Notes Regarding the use of obsolete modules 1 Obsolete signal conditioning modules do not support the module recognition feature In the start up message the Accusetter will display Module ID FF for obsolete module with out module recognition 2 For LVDT modules if the magnification jumpers are set to 10 then the operat
23. programmed If you chose SELECT the operator can program each class size independently 4 QTY with a numerical value will display Rotate ENTER button until desired number of classes is displayed 39 maximum and press the ENTER button 5 STRT PT will display Rotate the ENTER button to set the starting point of first class and then press the ENTER button 6 CLASS with a numerical value will display Rotate the ENTER button to set the ending point of the first class and then press the ENTER button 7 CLASS 02 will display if more than one class has been selected If EQUAL was selected in step 3 then the Accusetter will automatically program the remaining classes If SELECT was chosen in step 3 then rotate the ENTER button to set the ending point of the next class press ENTER and repeat until all classes have been programmed 8 Press the RST button until LIMITS is displayed to return to the define checks menu PROGRAMMING MULTIPLE CHECK MEASUREMENT Master This menu allows the operator to select which masters will be used to calibrate the gage and to program the correct master values For example a two master system uses a MAX and MIN master while a single master system would use only the ZERO master The auxiliary AUX master is used to calibrate a TIR check mastered with a single master Refer to the Accusetter setup guide to determine what master or masters will be used to calibrate the gage and refer to the mas
24. set up Required Hardware e Auto Air Shutoff Assembly 5913250 Installation 1 Turn off the power to the Accusetter II 2 Remove the existing filter regulator assembly from the back of the Accusetter II and install the filter regulator assembly with the shutoff valve Edmunds 5911200 3 Plug 25 pin connector on the shutoff cable Edmunds 5911018 into I O port B on the rear of the Accusetter II and connect the other end to the solenoid valve 4 Turn on the power to the Accusetter II 5 Proceed to the Setup section below 4 25 Auto Air Setup NOTE The air check s mag and zero must be properly setup and the gage calibrated before setting up the auto air shutoff 1 2 3 4 5 6 7 8 9 From Run mode press the ENTER button and then rotate the ENTER button until SYSTEM is displayed and then press ENTER Rotate the ENTER button until AUTO AIR is displayed and then press ENTER Rotate the ENTER button until 5 10 or 15 seconds is displayed and press ENTER to select the time delay before auto air shutoff Press to return to run mode After the programmed delay the air will shutoff and the display on the column will flash WAIT for several seconds and then display AIR OFF NOTE During the time that the display is flashing WAIT DO NOT reinsert the air tool into the part Close the flow control on the air shutoff valve so that a minimal amount of air is allowed to flow to the
25. single check or multiple check program If multiple fixture only the displayed reading will be printed Checks other than those being displayed can be viewed or offloaded by rotating the enter button If a data collector or PC is connected to the Accusetter 1 From the Run mode press the ENTER button to display DATA COL or PC DATA 2 Press the ENTER button again to send the results to the data collector or PC For data offloading the ENTER button function can also be performed remotely using the optional footswitch The offloaded data consist of the check name check results scale check status and class f applicable Advanced Operation 4 0 A E Signal Conditioning Module Setup The E9330 1 channel and E9340 2 channel Air Electronic modules convert pneumatic pressure from air gage tooling into a calibrated electrical signal The module contains an air electronic transducer assembly for each input and an output pin selection jumper A OUT amp B OUT BU A OUTPUT PIN SELCTION FOR XDUCER B INPUTS A amp B AIR ELECTRONIG NPUT B A SHOWN IN POSITION 6 TRANSDUCER AIR ELECTRONIC TRANSDUCER B SHOWN IN POSITIN 5 NOT USED ON E9330 E9330 amp E9340 Figure 4 1 A E Module E9330 or E9340 4 1 Output Pin Selection Jumper The electronic signal from the A E transducer may be output to another Accusetter II or to an external device connected to the analog buss The pin on which the signal is output from 1 to 6
26. the RUN button CANCEL will display 2 Rotate the ENTER button to display SAVE 3 Press the ENTER button to save setup 4 Proceed to the Programming System section of this manual PROGRAMMING SYSTEM OPTIONS Programming SYSTEM Options This area of programming allows you to conduct Accu Setter system tests program information downloading communication passwords check names the auto reset timer and part databases If you will not be using any of these features proceed to the Calibration section of this manual To access the system menu use the following procedure 1 From Run mode press the ENTER button and then rotate the ENTER button until SYSTEM is displayed 2 Press the ENTER button If a password is required the Accusetter will prompt the operator to enter the password to access the system menu If no password is programmed the Accusetter will proceed to the system menu TESTS Menu Note This is a hardware check The alphanumeric display will prompt you through various tests 2 3 4 5 Rotate the ENTER button until TESTS is display and then press ENTER The Accu Setter version number will scroll across the alphanumeric display Press the ENTER button RAM TESTS will display Cycle 1 9 will process automatically the range LEDs will light up one at a time the bargraph will cycle thru three colors red green yellow and the alphanumeric display will cycle for light intensity and num
27. the pin assignment from 1 to 6 must be set using the jumpers as follows Note To avoid buss contention assign one pin per signal See figure 4 5 A OUT Use this jumper to assign a pin number 1 through 6 to buss out the signal from input A This is a low level signal B OUT Use this jumper to assign a pin number 1 through 6 to buss out the signal from input B This is a low level signal C I O Use this jumper to assign a pin number 1 through 6 to buss out the signal from input C to another Accusetter or external device or to buss in a signal from another Accusetter to input C This is a low level signal D I O Use this jumper to assign a pin number 1 through 6 to buss out the signal from input D to another Accusetter or external device or to buss in a signal from another Accusetter to input D This is a low level signal SUM HI Use this jumper to assign a pin number 1 through 6 to buss out the sum of all inputs included in the check designated as being Buss Out on the System Comm menu This is a high level signal 2 5V SUM LO Use this jumper to assign a pin number 1 through 6 to buss out the sum of all inputs included in the check designated as being Buss Out on the System Comm menu This is a low level signal NOTE Each pin can have only one input or output assigned For example if A OUT is assigned to pin number 6 then no other input or output can be assigned to pin number 6 NOTE If an output
28. zero value calculated by the Accu Setter to correct the input data was greater than the allowed difference between the MAX and MIN or zero master values entered Input not adjusted close enough to calibrated value Solution Readjust air inputs or LVDT positions Confirm calibrated master sizes POLS lt gt Cause The polarities of the gaged MAX and MIN masters are reversed The masters were possibly gaged in the wrong sequence Solution Confirm correct polarity valve for inputs in program and re master using proper sequence of masters 4 31 Index Anti Static Precautions Auto Air Shutoff Disable Installation Setup Time Delay Operation Calibration Error Messages Single Check Master Sizes Multiple Check Multiple Fixture Class E9310 2 Ch LVDT Module Installation Jumper Settings E9320 2 Ch LVDT Module Installation Jumper Settings E9330 1 Ch A E Module Installation Output Jumpers E9340 2 Ch A E Module Installation Output Jumpers Gaging Formulas Function Bypass TIR TOL CHK 1 2 3 43 4 25 4 27 4 25 4 26 4 27 4 27 1 3 4 31 3 47 3 19 3 27 3 34 3 49 3 51 3 28 3 37 2 11 4 6 4 10 4 7 2 12 4 6 4 10 4 7 2 43 41 4 3 4 2 2 14 4 1 4 3 4 2 3 10 3 12 3 18 3 26 3 34 1 4 3 12 3 53 3 55 1 4 3 12 3 54 3 56 1 4 3 12 3 53 3 55 1 5 3 12 3 54 3 56 1 5 3 12 Input Setup LVDT Board Pins Limits
29. ANO 3 32 PROGRAMMING MULTIPLE FIXTURE MEASUREMENT Multiple Fixture Programming Programming SETUP Options 1 With the column in RUN mode Press the ENTER button and then rotate the ENTER button until SETUP is displayed 2 Press the ENTER button 3 Rotate the ENTER button to select XDUCER DEFINE or PART and then press the ENTER button XDUCER Menu Signal Conditioning Note These parameters will be automatically set by module recognition for E9310 E9320 E9330 or E9340 modules 1 Rotate the ENTER button until SIG COND is displayed and then press the ENTER button 2 Rotate the ENTER button to select AIR or and then press the ENTER button a If ELEC was selected then rotate the ENTER button to select GAIN 1X or GAIN 10X and then press the ENTER button to return to the Xducer menu b If AIR was selected then rotate the ENTER button to select LOW MAG MED MAG or HIGH MAG and then press ENTER to return to the Xducer menu Scale 1 Rotate the ENTER button until SCALE is displayed and then press the ENTER button 2 Rotate the ENTER button to select INCH or METRIC 3 Press the ENTER button and the Accusetter will return to the Xducer menu and display SCALE PROGRAMMING MULTIPLE FIXTURE MEASUREMENT Pol Mag 1 Rotate the ENTER button until is displayed and then press the ENTER button 2 Rotate the ENTER button to select INPUT A INPUT B INPUT
30. C or INPUT D and then press the ENTER button A numerical value with a polarity or sign will be displayed 3 Enter the correct polarity and magnification Refer to the Accusetter program guide for the correct value and polarity 4 After setting the polarity and mag for one input press and then rotate the ENTER button to select the next input to be set up Repeat steps 2 4 5 After programming all required inputs press RST until XDUCER is displayed All Xducer options are now programmed How To Enter Numerical Values and polarities Enter the correct numeral or polarity by pressing the enter button to move from one decimal place to another To change numbers or polarity signs rotate the ENTER button left or right until desired number or sign is displayed DEFINE 1 Rotate the ENTER button to display DEFINE 2 Press the ENTER button FXTS will display 3 Press the ENTER button 5 Rotate the ENTER button to display the number of fixtures in your application 6 Press the ENTER button to select the correct number of checks FXTS will display Defining Fixture 1 1 Rotate the ENTER button to display FXT 1 Select Function 1 Press the ENTER button to display FUNCTION 2 Press the ENTER button 3 Either BYPASS PEAK PEAK AVG or TOL CHK will display Rotate the ENTER button to display the proper function for your application 4 Press the ENTER button to select Program Formu
31. DH OAH This function can be performed remotes by using the optional footswitch which connects to the 25 pin I O B connector on the back of the column 4 14 RS 232 Personal Computer The PC Data protocol allows someone with knowledge of RS 232 communications to write a software program to communicate to the Accu Setter The PC Data protocol consists of two main categories Uploading measurement data 2 Downloading command codes The PC is considered the Master in the system This means that the PC must send or request data to or from the Accu Setter The PC can communicate with up to ten Accu Setters This is accomplished by implementing a daisy chain configuration on the Accu Setter s RS 232 port In a daisy chain configuration each Accu Setter must be preprogrammed to have its own unique station number to prevent data collisions The PC request packet must specify the station number for the Accu Setter that contains the desired data The Accu Setter must be in the RUN mode to communicate to any external device When the Master PC wants to transmit a block of data to one of several AccuSetters it first sends a command byte followed by a station number which identifies the target Accu Setter The command byte and the station number must be transmitted using Mark parity The block of data that follows must be transmitted using Space parity The PC can determine if an Accu Setter is online by transmitting a 2 byte packet E
32. E signal conditioning module sets the amplification factor of an input signal to a usable value that can be interpreted by the readout device A Gage is a mechanical device used to measure part characteristics Gage Readings are the input values obtained during the gage cycle A High Level Signal is an amplified 2 5VDC signal that reflects the number of bars illuminated on the bargraph display An Input is the assigned name given to a signal that is to be utilized in a gaging formula In LIVE RDG Live Reading mode the input signal is directly displayed on the alphanumeric and bargraph displays in real time A Low Level Signal is the raw unamplified voltage from an LVDT or A E transducer 1 3 An LVDT Linear Variable Differential Transformer is an electromechanical transducer that converts the linear motion of its contact tip to an AC voltage which can be interpreted by a readout device Magnification is the enlargement of an input signal to a usable value that can be interpreted by the readout device A Maximum MAX Master is a precision replica of the gaged part manufactured to the upper specification limit of the part features inspected and certified to size for use in the calibration of the gage A Minimum MIN Master is a precision replica of the gaged part manufactured to the lower specification limit of the part features inspected and certified to size for use in the calibration of the gage A Multiple Check Progra
33. E9300 Signal Conditioning Module E9310 or E9320 air module or E9330 or E9340 electronic module Power Cable 4550111 Filter Regulator for air gaging modules E9310 or E9320 only 5801302 Hose Assembly for air gaging modules E9310 or E9320 only 3101053 Setup The Accusetter II can be used as a stand alone unit or as part of a multiple Accusetter II setup Single Accusetter II Setup 1 2 3 9 Turn the Accusetter II upside down remove the front foot mounting screw Rotate the front foot 90 from its shipping position so that it is perpendicular to the column and remount as shown below If air gaging is to be used remove the two mounting screws for the rear mounting bracket and rotate the rear foot 180 from its shipping position so that the air filter regulator assembly can be mounted as shown in figure 3 1 Turn the unit right side up For air gaging applications only attach the air line from the filter regulator assembly to the fitting extending from the rear of the column Ensure the power switch on the rear of the column is turned OFF Plug the power cord into the male electrical receptacle on the rear of the column Plug the power cord into a power source between 100V AC and 240V AC at 50 or 60 Hz For air gaging applications only connect a source of clean dry air at 60 psi min to the air filter regulator inlet NOTE The Accusetter II regulator is factory set to 44psi 10 Connect the gage too
34. NGE OP and then press ENTER 2 Rotate the ENTER button to select ON or OFF and then press ENTER 3 Press the RUN button 4 Rotate the ENTER button to select SAVE and then press ENTER 3 43 3 4 Input Setup Setting A E Mag and Zero for Air Gage NOTE Inputs MUST be setup from the Calibration Inputs menu not in RUN mode In Run mode the master corrections are applied In Calibration mode the raw input readings are displayed If the gage tooling is an airplug or air ring using 1 channel 2 channel module use the following procedure to set zero and magnification for each input s using a set of max and min masters 1 Press the button 2 Rotate the ENTER button until INPUTS is displayed and then press the ENTER button 3 Rotate the ENTER button to select the full scale value to be displayed on the bargraph and then press the ENTER button 4 Rotate the ENTER button to select an input check or fixture to display as a live reading on the bargraph Note The live input check or fixture readings are always displayed as deviations from nominal 5 Load the MAX master into gage position 6 Refer to the master calibration report to determine the master value of the MAX master 7 Adjust the ZERO knob on the signal conditioning module until the digital display reads the master value of the MAX master for the check being setup from the calibration report 8 Remove the MAX master and load the MIN
35. OOD CLASS 01 lt gt lt gt check 2 name check value mm lt gt lt gt check 3 name check value mm CLASS 79 lt cr gt lt lf gt 4 21 4 5 Input Output Board Accusetter I O Board P N 5911013 Functions The Accusetter I O board provide the user with various I O functions I O functions are optically isolated from the rest of the Accusetter electronics and are available at the rear panel I O A and B connectors Summary of I O signals Inputs e Air Shutoff Present Control line to detect connection of automatic air shutoff assembly 5913250 Footswitch Control line to externally send data via the RS232C port e TIR PEAK Reset Control line to externally reset TIR or PEAK detectors e Status Class Request Control line to select output of over good under relay or class bit 0 1 or 2 See Outputs below Inputs are activated by applying a 5 24 VDC signal to the appropriate input line These signals must be positive in respect to the Isolated Common P24 See Typical Connections section for examples Outputs e Air Off Shuts off air flow to tooling using automatic air shutoff assembly 5913250 Over Relay Class Bit 0 Normally open Over relay or classification bit 0 Good Relay Class Bit 1 Normally open Good relay or classification bit 1 Under Relay Class Bit 2 Normally open Under relay or classification bit2 Class Bit 3 Classification bit 3 Class Bit 4 Classification b
36. Support 800 875 7243 How to Use This Manual Acrobat provides various methods for navigating through a PDF document The recommended method of navigating this manual is through the use of the Bookmarks To browse using Bookmarks Show the Bookmarks list By default the manual will open with the Bookmarks list open on the left side of the document If you do not see the bookmarks list choose Window Show Bookmarks to open the list or click the Bookmarks tab to bring the list to the front of its group To expand the bookmark list Bookmarks can be subordinate to other bookmarks in the list If a bookmark has subordinate bookmarks under it then it will have a plus sign next to it To expand the book mark list click the plus sign After the list is expanded a minus sign will be displayed next to the bookmark To collapse the list click on the minus sign To jump to a topic using its bookmark Click the bookmark s text in the list and the document will jump to the corresponding page in the manual Additional Navigation Methods To go to the next page click the Next Page button in the navigation toolbar or status bar press the Right Arrow key press Ctrl Windows or Option Mac OS and the Down Arrow key or choose Document Next Page To go to the previous page click the Previous Page button in the navigation toolbar or status bar press the Left Arrow key press Ctrl Windows or Option Mac OS and the Up Arrow key or choos
37. XAMPLE HEX CODE RANGE PC gt Accusetter 30H 39H Mark Parity BYTE HEX CODE CHAR DESCRIPTION 41H A Online Request 30H 39H 0 9 Station Number If the Accu Setter is online it will respond with a 1 byte packet PC Accu Setter 06H 4 15 RS 232 Personal Computer continued The PC can request two types of numeric measurement data from the AccuSetter 1 Current Data Current measurement readings being displayed on the Accu Setter 2 Saved Data Measurement readings stored in the Accu Setter s memory The Accu Setter can store the active reading The storage function is initiated by the operator To request current measurement data a 2 byte request packet must be transmitted to the Accu Setter PC gt Accu Setter lt 44H gt lt 30H 39H Mark Parity BYTE HEXCODE CHAR DESCRIPTION 1 44H D Current Measurement Data 2 30H 39H 0 9 Station Number To request saved measurement data a 2 byte request packet must be transmitted to the Accu Setter PC gt Accu Setter lt 4EH gt lt 30H 39H gt Mark Parity BYTE HEXCODE CHAR DESCRIPTION 1 4EH N Saved Measurement Data 2 30H 39H 0 9 Station Number The transmission packet received in response to the data measurement request packet is a function of the number of measurement features programmed in the Accu Setter and also the selected program mode The Accu Setter can be programmed to measure up to 4 features on a part The response packet will contain da
38. al 12 Perform the gage calibration procedure See the Basic Operation Calibration section 3 5 of the manual 13 The unit is now ready for operation 4 3 4 1 Air Electronic Maintenance Maintenance of the A E transducer may be required if there is extreme difficulty in setup or erratic readings on the Accusetter II Power to the column must be turned off prior to installing or removing a signal conditioning module Mag amp Zero Needle Valves If oil is present it is helpful to clean out each needle valve With the gage set on a master unscrew the mag knob and remove Allow the air to blow freely Inspect the O ring on the needle valve body replace if necessary Reinsert the mag needle valve and screw down until the point on the Accusetter II scale comes back to the master point Repeat the procedure on the zero knob By only cleaning one needle at a time the gage setting is not lost Re check the mastering points before gaging Bias Restriction Remove restrictor bleed screw with a 1 4 allen wrench and the metallic filter see figure 4 3 Insert 1 4 28 screw into bias restrictor and pull out restrictor assembly Remove bottom metallic filter Wash out in cleaning spirits The bias restrictor holes may be cleaned out very carefully with a toothpick if necessary Inspect and replace the two o rings if required Blow dry from central hole in restrictor assembly and reinsert components in reverse order Need
39. ate the data offload to a Data Collector or data can be solicited by a data collector automatically This is performed by pressing the enter button twice while the Accu Setter is in the RUN mode For the data collector to automatically solicit data an code or 4 00 to 09 code for multiple column applications needs to be sent The offloaded data packet will contain five fields for each feature being measured Each field will be separated by a semicolon delimiter If there is no data for a particular field the delimiter will still be included in the response The following five fields are allocated for each measured feature Field 1 Check Name 8 ASCII Characters Field 2 Check Value 5 8 ASCII Characters Field 3 Scale Type 2 ASCII Characters in or mm Field 4 Check Status 0 7 ASCII Characters Field 5 Check Class 0 8 ASCII Characters The data packet can vary in length depending on the number of features programmed in the Accu Setter Each data packet will end with a carriage return and line feed character HEXcode lt ODH gt and lt OAH gt Example NAME VALVE SCALE STATUS CLASS check 1 lt 1 00 gt inches good 1 HEX Code version c C 43H 48H 45H 4BH 3BH 1 0 C 0 h C 2DH 31H 3BH 69H 6EH 63H 69H 65H 73H 3BH 2 0 0 d 1 cr If 47H 4FH 4FH 44H 3BH 31H O
40. ates and amplifies the LVDT or A E signal used by the readout device A Single Check Program allows the user to program the Accusetter II for one dimensional check In Setup Mode the user can program the required variables for the par checks and transducers In TIR Total Indicator Reading mode the difference between the largest and smallest readings measured is displayed TOL Check is check function that displays the average reading measured when the check is within the programmed tolerance limits and displays the Peak or Peak readings when the check result is outside the programmed tolerance limits A Zero or Mean Master is a precision replica of the gaged part manufactured to the nominal dimensions of the part features and calibrated to size for use in the calibration of the gage A Zero adjustment knob allows operator to drive the displayed readout value to a desired setting within a limited range 1 5 1 4 Quick Start Guide The following steps must be taken to prepare the Accusetter II for operation 1 Unpack and setup the unit e Rotate the front foot 90 from its shipping position e For air gaging applications rotate the rear foot 180 from its shipping position and install the filter regulator assembly Connect 60 psi min supply air to the filter regulator assembly Note See Basic Operations Unpacking amp Setup for additional information page 3 1 2 Setup and install the signal conditioning module
41. can be selected using the OUT jumper The B OUT jumper is not used on the E8303 module To select an output pin position the OUT jumper so that it is on the desired number pin and the center pin in the three pin group For example to output the signal on pin 5 place the jumper on the pin below marked 5 and the center pin between the 5 and 6 Any device connected to the analog buss can now access the signal from pin number 5 The A OUT jumper only has to be set if the signal is to be bussed to another column If the signal is not to be output the jumper should be place on one pin only NOTE To buss a signal from one Accusetter II to another connect an interface cable Edmunds 44550203 from the Output connector on the rear of one column to the Input connector on the rear of the next column Multiple columns can be connected in this way See LVDT Module E8302 Input Jumper Setup below for information on inputting signals from other columns Shown in idle position Does not output signal to buss OUT amp B OUT OUTPUT PIN SELCTION FOR INPUTS A amp B A SHOWN IN POSITION 7 6 B SHOWN IN POSITIN 5 6 54 32 1 eee eces EN eee Figure 4 2 Output Pin Jumper A E Module Installation 1 Turn off the main power switch on the rear of the Accusetter II and unplug the power cord 2 Ensure all jumpers are properly set for the application to be run The A amp B Ou
42. ccu Setter will display SETUP Continue with programming 3 7 How Select Stored Program From Part Database Memory If a program has already been stored in the memory and you wish to use it 1 From Run mode press the ENTER button and then rotate the ENTER button to display PART NOTE This menu can also be accessed from the shortcut key 2 Press the ENTER button 2 PART 1 will display 3 Rotate the ENTER button to display desired part program 4 Press the ENTER button to select and load 5 PART will display 6 Press the button CANCEL will display 7 Rotate the ENTER button to display 8 Press the ENTER button to save setup 9 Proceed to Calibration and Operation sections of this manual How To Store A New Program In Part Database Memory NOTE Prior to storing a part name must be programmed for each new program or the database will store the default name Part 1 for every program NOTE This operation can not be accessed from the shortcut key it must be accessed through the System menu 1 From Run mode press the ENTER button and then rotate the ENTER button to display SYSTEM and then press ENTER 2 Rotate the ENTER button to display PART DB 3 Press the ENTER button PART 1 will display Rotate the ENTER button to select the desired data base location 4 Press the ENTER button SELECT will display 5 Rotate the ENTER button until is displayed a
43. ccusetter II allows the user to add subtract multiply or divide inputs from transducers A B C and D The Accusetter II requires a gaging formula for all applications programmed in the Multiple Check and Multiple Fixture programs For air gaging applications the gaging formula will always be 1 000 for Input A or Input B For electronic gaging applications using LVDTs the gaging formula will be dependent upon the specific gaging application Gaging probes used within any system are strategically mounted to contact the work piece at specified locations to perform measurements These probes or their output values must be combined in an algebraic fashion to provide the measurements desired There are four elements required to developing a gaging formula These include 1 Input definition 2 Polarity 3 Multiplier 4 Gaging Function Input definition is simply identifying the probes or inputs to the readout that will be used to measure the part As an example let us use two opposing LVDT probes and assume that these are the first inputs connected to the readout These will be identified as inputs 1A and 1B Polarity must be determined for the application at hand For example consider a gage with two probes measuring an outer diameter the probe s normal operation defines the polarity as when the tip is depressed Thus the polarity programmed in the Accusetter for each of our inputs for this example will be plus As
44. ct your choice 3 Press the RST button to return to the formula menu and rotate the ENTER button to select the next input if any used on the current check and repeat steps 1 2 When all inputs for the current check have been setup press the button until FUNCTION is displayed PROGRAMMING MULTIPLE CHECK MEASUREMENT MPL CHK 1 Rotate the ENTER button to select 1 2 or CHK 3 and then press ENTER 2 numerical value with a polarity sign or will display Enter the correct magnification numeral If this check is not being used change number to 0 Enter the correct polarity by pressing the enter button to move to the or position and rotate enter button to select your choice 3 Press the RST button to return to CHK X and rotate the ENTER button to select the next check if any used on the current check and repeat steps 1 2 When all check for the current multiple check have been setup press the RST button until FUNCTION is displayed Range 1 Rotate the ENTER button until RANGE is displayed and then press ENTER 2 Rotate the ENTER button until the desired full scale value is displayed and then press enter Refer to the Accusetter program guide for the correct range for a given application NOTE If the scale option of the Xducer menu is set to INCH then only inch range options will be listed and if the scale option of the Xducer menu is set to METRIC only metric ranges will be listed
45. d and then the display will update to INS MIN 5 Remove the MAX master s place the MIN master s into gage position and press ENTER GAGE MIN will be displayed 6 Press the ENTER button The MIN master s will be gaged If only some of the checks programmed with Max Min masters were mastered then the Accusetter will prompt the operator to INS MAX to continue the calibration sequence by mastering the remaining checks with Max Min masters Repeat steps 3 6 until all checks have been mastered NOTE By rotating the ENTER button when the Accusetter II prompts the operator to INS MAX the check numbers that still need to be calibrated will be displayed 7 If any checks are programmed with auxiliary masters then INS AUX will be displayed Load the auxiliary master into gage position 8 Press the ENTER button and GAGE AUX will be displayed 9 Rotate the auxiliary master as required and then press ENTER 10 The display will update to MASTERED if the calibration of all checks was completed successfully b If there are no ZERO masters programmed then the gage is ready to measure parts Press and see Operation If there are ZERO masters programmed see Zero master calibration below Zero Master Calibration 1 From RUN mode press the button 2 Rotate the ENTER button until ZERO is displayed and then press ENTER INS ZERO will be displayed NOTE checks that are programmed with a ZERO master will be turned
46. e Document Previous Page To move down one line press the Down Arrow key To move up one line press the Up Arrow key To move down one screenful press Page Down or Return move up one screenful press Page Up or Shift Return To go to the first page click the First Page button in the navigation toolbar or status bar press the Home key or choose Document First Page To go to the last page click the Last Page button in the navigation toolbar or the status bar press the End key or choose Document Last Page ccu Setter Il User s Manual A Table of Contents Preface Manual Revision History Trademark Information Introduction Summary amp Features Document Conventions Anti Static Precautions Glossary of Terms Quick Start Guide Programming Reference Guide System Description Number References Specifications Spare Parts Overall Unit Front Panel Rear Panel Rear Panel Pin Assignments Input Output Pin Assignments RS 232C E9310 2 Channel LVDT Signal Conditioning Module E9320 4 Channel LVDT Signal Conditioning Module E9330 1 Channel A E Signal Conditioning Module E9340 2 Channel A E Signal Conditioning Module Filter Regulator Assembly Basic Operation Setup amp Operation Summary Unpacking amp Setting Up Single Unit Setup Multiple Unit Setup Signal Conditioning Module Setup Signal Conditioning Module Auto Recognition Programming Programming Guide Gaging Formulas
47. e Setup menu rotate the ENTER button to display PART 2 Press the ENTER button PART 1 will display 3 Press the ENTER button The first character will flash To change rotate the ENTER button left or right until desired character is displayed 4 Press the ENTER button to move to next character 5 Press the RST button once when done The programmed name will display 6 Press the RST button once PROGRAMMING MULTIPLE CHECK MEASUREMENT Saving the Program 1 Press the RUN button CANCEL will display 2 Rotate the ENTER button to display SAVE and then press the ENTER button to save the setup PROGRAMMING MULTIPLE FIXTURE MEASUREMENT WOMAN 694 uOzPQuERJ 16 ssai Bw Un t PG YINI 9903 HEY 20 H mop UDHAS HALNI Mak pe oq oNN 199 IMWA 55 10 155 ova JARO INWA 38 ns vas n uius LA BN TAN wa ios uo oux xnv wm 685 dd 3 NOUDIS 300 40435 97 or ts aimo 4 Uo son wo p DOSSU ANIN SHOLEAS ND CONUDL NIHA 3AL 1 9180 6 3ONYU LON JUNHOMD HI NN3OOBd 3TdLETM 3 31 PROGRAMMING MULTIPLE FIXTURE MEASUREMENT WILA 0982 31 ANO 4 02103125 NIZA 5 RTIA 3
48. ect 4 Either DEVIATN or ABSOLUTE will display 5 Rotate the ENTER button to display your choice and then press the ENTER button a If you choose DEVIATN RANGE will display b If you choose ABSOLUTE enter the actual nominal size of the measurement 6 Press RST button three times to display RANGE PROGRAMMING MULTIPLE FIXTURE MEASUREMENT Select Limits 1 Rotate the ENTER button to display LIMITS 2 Press the ENTER button MAX MIN 1 MAX will display 2 Press the ENTER button ON or OFF will display 3 Rotate the ENTER button to display ON and then press the ENTER button 4 Rotate the ENTER button until the maximum size or deviation is displayed 5 Position the upper mechanical pointer at that location on the bargraph display To move the pointer loosen the thumbscrew 6 Press the ENTER button MAX will display 7 Rotate the ENTER button to display MIN 8 Press the ENTER button ON or OFF will display 9 Rotate the ENTER button to display ON and then press the ENTER button 10 Rotate the ENTER button until the minimum size or deviation is displayed 11 Position the lower mechanical pointer at that location on the bargraph display 12 Press the ENTER button 13 MIN will display Approach Optional 1 Rotate the ENTER button to display APPRCH 2 Press the ENTER button ON or OFF will display 3 Rotate the ENTER button to display your choice Select ON if using this limit
49. ed The PC can also simulate the push button panel on the Accu Setter through command codes Command codes consist of a single byte which is not station dependent The Accu Setter does not transmit a response packet on receipt of a command code Command codes transmitted from the PC will affect all of the Accu Setters connected to the daisy chain serial link This feature is useful in automatic applications where a bank of Accu Setters can be controlled from a single source The command codes are transmitted using Mark parity There are five command codes available to the PC HEX CODE CHAR DESCRIPTION 52H R Simulates RST key 43H C Simulates CAL key 45H E Simulates ENTER key 47H G Simulates RUN key 48H H Holds the current measurements Xducer input scanning is disabled RS 232 Personal Computer Upload Download The PC can Upload and Download all of the programmable setup parameters stored in the Accu Setter For this upload download to occur the Accu Setter will need the E prom with the special software version for this ability Also the special software will be needed to be loaded onto the personal computer that will be used with the Accu Setter Note Only the active part program in the Accu Setter will be offloaded to the personal computer If a stored program needs to be offloaded this program will have to be loaded into the active memory of the Accu Setter prior to offloading Also the program loaded from the personal computer wil
50. erical values After the automatic tests are completed KEY TEST will be displayed Proceed with the key test as described below If the key test 15 not performed the automatic test will repeat Press any key RUN CAL RST INPUTS RANGE or PAR DB IF the key is working properly then the key name will appear in the alphanumeric display Press the RUN key CANCEL will display Press the ENTER button to exit the test sequence PROGRAMMING SYSTEM OPTIONS COMM Menu The communications menu allows the operator to program the Accusetter to download data to or receive communications from an external device and with multiple check or multiple fixture programs to setup signals to buss to other columns NOTE See section 4 4 Communication in the Advanced Operation section of the manual for additional technical specification External Device Setup 1 Rotate the enter button to display COMM and then press ENTER 2 RS 232 will display Press the ENTER button 3 Rotate the ENTER button to select DEVICE and then press ENTER 4 Rotate the ENTER button to select COMM PRINTER or DATA COL and then press ENTER 5 DEVICE will display Rotate the ENTER button to display BAUD and then press ENTER 6 Rotate the ENTER button to select 600 1200 2400 4800 9600 or 19 200 and then press ENTER NOTE The default baud rate is 600 7 BAUD will display Rotate the enter button to display STATION and then press ENTER NOTE If multi
51. fer to the Advanced Operations section for additional information For either an LVDT or A E signal conditioning module a jumper matrix on the board allows it to accept signals in or send signals out to the analog output connector Refer to the Advanced Operations section of the manual for additional information on setting these jumpers Signal Conditioning Module Auto Recognition When an E9310 E9320 E9330 or E9340 module is installed in the lower bay the Accusetter II will automatically detect the type of signal conditioning module installed and certain setup parameters will be programmed automatically based on the jumper settings on the module This feature is not available on legacy signal conditioning modules For an E9310 or E9320 module the following parameters will be detected e Under the Xducer menu the Signal Conditioning will be set to Electric e The position of the attenuation jumpers J5 J8 and J10 1x or 10X will be detected For an E9330 or E9340 module the following parameters will be detected e Under the Xducer menu the Signal Conditioning will be set to Air When the Accusetter II is powered on the module ID code of the currently installed module is displayed in the scroll of start up information For the LVDT modules E9310 amp E9320 the ID code will also identify the status of the J10 attenuation jumper 1x or 10x E9010 20 30 40 Legacy Module FF no module recognition 3 6 3 3 Programmin
52. fly outlines the functions of the programming buttons for the Accusetter II ALPHANUMERIC DISPLAY 0 00100 ACCUSETTER Il KEYS Pressing this button will activate the run mode which is used for normal gaging operation Pressing this button will activate the calibration mode from which the operator can master the or view live readings of the inputs Pressing this button will reset the currently latched reading This button can also be used to navigate up one menu level when programming This button shortcut to the INPUTS menu the calibration mode operator can select a range and view live readings of inputs or checks This button 1 shortcut to the RANGE menu in the setup mode The operator can select a full scale range This button is a shortcut to the PART DB menu from which the operator can select new part program or save the current setup This button can also be used to navigate down one menu level when pregramming 3 e D Di Figure 1 1 Note RANGE shortcut key is inactive for air applications 1 7 System Description 2 0 Number References Send Data Foot Switch 5911100 Note Foot switch and air shutoff cables must be plugged into the In Out B port A new Accusetter II will be supplied with an E9310 E9320 E9330 or E9340 signal conditioning module however the Accusetter II is compatible with the obsolete signal
53. g Choose The Proper Program For Your Application 1 Single check One feature is to be measured 2 Multiple check Up to four features are to be measured using one gage or fixture 3 Multiple fixture Up to four different gages may be used How To Select The Program The First Time 2 3 4 5 6 Turn power on with toggle power switch in rear of unit after the power cord has been hooked up Press button while ACCUSETTER is scrolling in the LED display The display will read CHG PRG change program Press the enter button and rotate until desired program is displayed single check SNGL CHK multiple check MPL CHK and multiple fixture MPL FXT Press the ENTER button again to select the program you need Accusetter will scroll PERFORM ACCUSETTER SETUP or the program description a Ifa different program type is being selected from that previously stored PERFORMING ACCUSETTER SETUP will Scroll until the ENTER button is pressed The Accu Setter will then display SETUP Continue with programming b If the same type program is being selected the Accu Setter software S N version amp program description will scroll and go automatically into the run mode after a 10 second delay If the Accu Setter displays the type of program you want but has not been programmed for your application you may need to change the program for your application To do that press enter button The A
54. gramming SETUP Options 1 With the column in RUN mode Press the ENTER button and then rotate the ENTER button until SETUP is displayed 2 Press the ENTER button 3 Rotate the ENTER button to select XDUCER DEFINE or PART NAME and then press the ENTER button XDUCER Menu Signal Conditioning Note These parameters will be automatically set by module recognition for E9310 E9320 E9330 or E9340 modules 1 Rotate the ENTER button until SIG COND is displayed and then press the ENTER button 2 Rotate the ENTER button to select AIR or ELEC and then press the ENTER button a If ELEC was selected then rotate the ENTER button to select GAIN 1X or GAIN 10X and then press the ENTER button to return to the Xducer menu b If AIR was selected then rotate the ENTER button to select LOW MAG MED MAG or HIGH MAG and then press ENTER to return to the Xducer menu Scale 1 Rotate the ENTER button until SCALE is displayed and then press the ENTER button 2 Rotate the ENTER button to select INCH or METRIC 3 Press the ENTER button and the Accusetter will return to the Xducer menu and display SCALE PROGRAMMING SINGLE CHECK MEASUREMENT Pol Mag 1 Rotate the ENTER button until POL MAG is displayed and then press the ENTER button 2 Rotate the ENTER button to select INPUT A or INPUT and then press the ENTER button numerical value with a polarity or sign will be displayed 3 Enter the c
55. have been setup press the button Rotate the ENTER button to display and then press ENTER to save the current setup 3 41 PROGRAMMING SYSTEM OPTIONS SECURITY Menu 2 3 4 5 Rotate the enter button to display SECURITY and then press the ENTER button MAST with a numerical value will display Note Master password must be entered now to allow programming your own password Contact Edmunds Gages if master password is unknown Press the ENTER button after entering the master password PASS with a numerical value will display Enter your password number Note if no password is required program 000 Press the ENTER button to return to the system menu SECURITY will display How To Enter Numerical Values Enter the correct numeral by pressing the enter button to move from one decimal place to another To change numbers rotate enter button left or right until desired number is displayed AUTO RST Menu If the gaging application uses PEAK or TIR function the display will normally stay latched on the peak reading until the button is pressed The auto reset option allows the operator to program a timer to automatically reset the display without hitting the RST button To program the auto reset feature from the system menu 1 2 3 4 5 6 Rotate the enter button to display AUTO RST and then press ENTER Rotate the enter button to select ON or OFF and then pres
56. he tooling configuration Refer to documentation supplied with the gage tooling for additional information Number of Probes Target Setup Size 100 of master value 50 of master value 1 Loosen the clamping screw holding the LVDT in position and while observing the bargraph display reposition the LVDT until a value as close to the target setup size as possible is displayed Tighten the clamp screw to secure the LVDT NOTE Do not over tighten the clamp screw 3 46 3 5 Calibration NOTE Prior to performing the automatic calibration procedure the Air to Electric or LVDT inputs need to be properly setup see Input Setup Single Check Application Two Master System 2 3 4 5 6 7 Press the button Rotate the ENTER button until MASTER is displayed and then press ENTER The check name will be displayed Press the ENTER button INS MAX will be displayed Place the MAX master into gage position and press ENTER GAGE MAX will be displayed Press the ENTER button The MAX master will be gaged and then the display will update to INS MIN Remove the MAX master place the MIN master into gage position and press ENTER GAGE MIN will be displayed Press the ENTER button The MIN master will be gaged and then the display will update to MASTERED if the calibration was successful If the calibration was successful the gage is ready to measure parts see Operation Remove the MIN master and press RUN
57. if it was not installed before shipment and connect the gage tooling e Check that the jumpers and switches on the or A E signal conditioning board to be used are properly setup for the application to be run e Install the signal conditioning module into the lower bay and secure with the two thumb screws on the front panel e Plug in the LVDT s or airline from the gaging fixture to the signal conditioning module Note See the Advanced Operation Module Setup section for additional information page 4 1 3 Program Accusetter II for the application Plug the power cord into the rear of the unit and to a 100 VAC to 240 VAC 50 60 Hz power supply Turn the unit on using the on off switch on the rear of the unit e Using the programming keys and the enter button program the variables such as range scale and limits for the application Note See the Basic Operation Programming for additional information page 3 7 4 Set up magnification and zero for the air inputs e Using the masters for the gage tooling and the mag and zero adjustments on the signal conditioning module setup the air input s Note See Basic Operation Input Setup for additional information page 3 40 5 Master the gage using Calibration mode Note See Basic Operation Calibration for additional information page 3 43 6 Select Run mode and the unit is ready for gaging 1 6 Programming Reference Guide The following reference guide brie
58. igure 4 4 LVDT Modules E9310 amp E9320 Figure 4 5 I O Jumpers Figure 4 6 Attenuation Jumpers Figure 4 7 RS232C Pins Figure 4 8 Typical I O Connections Preface Manual Revision History O0 jOngimalsu 6 3 04 MEME Trademark Information is a registered trademark of Edmunds Gages Introduction 1 0 Summary and Features The Edmunds Gages Accusetter II offers many sophisticated features and benefits for durable and robust shop floor operation The Accusetter II is a microprocessor based gaging column that combines a 101 discrete tri color LED bargraph display for easy visual monitoring of dimensional measurement characteristics with an eight digit alpha numeric display for precise size readings and operator prompting messages Illuminated range indicators identify which of the eight inch or eight millimeter ranges have been selected The tri color LED bargraph conveys both measurement size and status A single rotary entry switch and six dedicated pushbuttons provide all of the operator control functions The unit is housed in a heavy duty reinforced aluminum case with a module bay for interchangeable plug in modules which will accommodate Edmunds LVDT type gaging probes or Edmunds and nearly all major brands of air tooling The rear panel of the column contains two female DB25 connectors which provide 6 channels for input output bussing of analog signals These connectors also provide va
59. is not used place the jumper on only one 4 7 INPUT OUTPUT PIN SELECTORS bw 5 5 B QUT o_o C 1 0 0 D 1 0 9 SUM HIE 9 SUM B OUTP C 170 7 x i D I7 0 2 SUM HI gt sum Lo Figure 4 5 Input Output Jumpers 4 8 Attenuation Jumpers Jumpers J3 J4 and J10 allow the input attenuation to be set to 10x or 1x For standard transducers the jumpers should be set to 1x If long range transducers are to be used the jumpers should be set to 10 When an E9310 or E9320 module is used on an Accusetter II the column will automatically recognize the setting of the 1X 10X jumper and program the column accordingly See figure 4 6 NOTE Jumpers J5 J6 J7 J8 and J10 must all be set to the same value MAGNIFICATION SETTINGS 10X FOR LONG RANGE TRANSDUCERS 1X FOR STANDARD TRANSDUCERS n ALL JUMPERS MUST BE SET THE SAME 10 SHOWN IN 1X POSITION E UJ Figure 4 6 Attenuation Jumpers 4 9 LVDT Module Installation 1 Turn off the main power switch on the rear of the Accusetter II and unplug the power cord 2 Ensure all jumpers and switches are properly set for the application to be run 3 Slide the LVDT module into the lower bay and secure it in position with the two thumb screws on the front panel Note Ensure the card is fully inserted into the lower bay and that the connector on the rear of module is properly seated in the mating plug
60. it 4 Outputs are normally open Solid State Relays SSR and can sink or source current up to 250ma AC DC Maximum load voltage is 120V Typical resistance Ron is 5 ohms All outputs are referenced to the Relay Output Common P19 See Typical Connections section for examples 4 22 Typical IO Connections I O Board 5911013 INPUT FOOTSWITCH 10 4 B S EM 0 VDC aM P24 VIC LOAD OUTPUT SOURCING 2405 Figure 4 8 4 23 Figure 4 8 E8204 Connections The Accusetter Relay Interface board 5911013 board contains a programmable jumper J2 that connects the Relay Output Common P19 to the Isolated Common P24 This option allows the relay interface board 5911013 to connect to legacy relay interface boxes E8204 etc This jumper should be placed in the idle position during all other times Relay Output Common P19 to Isolated Common P24 jumper 4 24 4 6 Automatic Air Shutoff Optional The optional automatic air shutoff can be used with any air gaging application The automatic air shutoff will shut the air flow to the tooling to a minimal level when the tooling is not being used to measure a part and return the air flow to the normal operating level when the tooling is place in gage position in a part NOTE The auto air shutoff only operates in the RUN mode In calibration mode the auto air shutoff is disabled so air inputs can be
61. l automatically adjust to any line voltage in the above range Power Outlet Jumper In a multiple Accusetter II setup plug power jumper cables Edmunds 4550120 from the power outlet jumper on one unit to the power connector on the next unit RS 232C Connector Use to output gage results to an external data collector IN OUT A 25 Pin Use to input output parallel and analog signals from another Accusetter II or to an external device using interface cable Edmunds 4550203 See figure 2 3 for pin assignments IN OUT B 25 Pin Use to input output parallel and analog signals from another Accusetter or to an external device using interface cable Edmunds 4550203 See figure 2 3 for pin assignments 44 PSI Inlet When the air to electric module is installed in the lower bay an air hose fitting will extend out the 44 psi inlet port on the rear of the Accusetter II An air line is connected to this fitting and to the outlet side of the air filter regulator assembly 2 6 UNIT SERIAL 7 PETI 2 NUMBER FUSE POWER SWITCH FOWER CORD CONNECTION POWER OUTLET JUMPER 100 240 VAC 50 60 HZ 35 WATTS 10A FUSE RS 232C f CONNECTOR RS 232C 9 PIN 1 0 25 OUT FEMALE DSUB 1 0 25 FEMALE DSUB APPLICATIONS ONLY W E8303 MODULE Figure 2 3 Rear Panel 2 7 2 6 Pin Assignments for Rear Panel connectors In Out A In Out B 25 Pin Female DSUB 13
62. l go into the active memory of the Accu Setter To complete a successful upload or download four parameter packets of 192 bytes each in length must be transferred The PC Upload Download is station dependent therefore a station number must be specified in the parameter packet for both the Upload and Download The setup parameters are transferred serially in a binary format The format for a parameter upload request consists of three bytes lt U gt STATION PACKET Mark Parity 4 18 RS 232 Upload Download The format for a parameter upload response will consist of 192 bytes plus the bcc and eot characters 192 bytes gt lt bcc gt lt eot gt Mark Parity The bcc is calculated by performing the XOR function on the 192 bytes of packet data A complete parameter upload will consist of the PC requesting four parameter packets 30h 33h from the Accu Setter The PC must wait for the parameter response packet before requesting the next parameter packet Example of a complete parameter upload for station 0 Successful Upload for Parameter Packet 0 PC Accu Setter lt 75h gt lt 30h gt lt 30h gt PC lt Accu Setter 192 bytes gt lt bec gt lt 04h gt Successful Upload for Parameter Packet 1 PC gt Accu Setter lt 75h gt lt 30h gt lt 31h gt PC lt Accu Setter 192 bytes gt lt bec gt lt 04h gt Successful Upload for Parameter Packet 2 PC gt Accu Setter lt 75h gt lt 30h gt lt 32h gt PC lt Accu Se
63. la 1 FORMULA will display 2 Press the ENTER button INPUT A will display 3 Rotate the ENTER button to display the INPUT to be programmed for FIXTURE 1 You will have a choice of A B C or D 4 Press the ENTER button A numerical value with a polarity sign or will display 5 Enter the correct magnification numeral As standard 1 is the correct number If this input is not being used change number to 0 PROGRAMMING MULTIPLE FIXTURE MEASUREMENT 6 Enter the correct polarity by pressing the enter button to move to the or position and rotate ENTER button to select your choice As standard it should be polarity 7 Press RST button to display INPUT A 8 If not using any other inputs set numerical values for those not in use to 0 by using the same procedure described in steps 4 9 9 If other inputs need to be programmed follow the same procedure described in steps 4 9 10 Press the RST button three times to display FUNCTION Select Range 1 Rotate the ENTER button to display RANGE 2 Press the enter button Either one of 8 full scale ranges will display a 0002 005mm b 0005 010mm c 001 020mm d 002 050mm 005 100mm f 010 200mm g 020 500mm h 050 1 000mm Note 020 500mm and 050 1 00mm ranges should be used for electronic applications only 3 Rotate the enter button to display the range you need and then press the ENTER button to sel
64. le Check Formulas If the Accusetter is programmed for multiple check operation then the results of checks 1 2 and or 3 can be combine algebraically For an example of a multiple check application consider and air plug that measures a part ID at two elevations The large diameter is measured with input A and displays the large diameter size as check 1 The small diameter is measured with input B and displays the small diameter size as check 2 To display the part taper check 3 can be defined as a multiple check to display the results of check 1 minus check 2 Check 1 Large Diameter Function AVG Formula x 1 000 Check 2 Small Diameter Function AVG Formula B x 1 000 Check 3 Multiple Check Taper Function AVG Formula x 491 000 CHK2 x 1 000 Selecting Full Scale Value Edmunds air tooling is marked with the full scale range it was intended to work with Since overall range of air tooling is limited our tooling is designed to operate on one scale only Random switching of ranges may affect the performance and linearity of the tooling Using tooling manufactured for a type of system other than Edmunds back pressure bleed system may require trial and error to determine the optimum air amplification choice for the most stable and linear readings The following chart may be helpful is selecting the proper magnifications Marked Range Air Amplification 050 1mm Not for air use 020
65. le Valve Assembly When an extremely dirty air condition is encountered it may be necessary to remove the needle valve assembly and clean it Unscrew the set screw holding the valve assembly Pull out the complete valve assembly Unscrew the needle body clean and inspect the ring Check the ring on the outer valve body and also at the bottom of the bore in the aluminum restriction block If they have deteriorated replace Note See section 2 2 Spare Parts Re assemble the needle to the body If the threads appear to be loose carefully spring the split threads open This is best done using the wedge effect of the screwdriver tip Pick one so that the spread is only slightly larger than the existing slot and do not over bend With the valve assembled and all rings in position reinsert the valve taking care to go slowly so as not to nick the top ring as it passes the set screw hole If pressure is felt to build up and suddenly release during insertion the O ring may possibly be cut Pull out inspect and replace if necessary Push assembly down hard to seat the bottom ring tighten the set screw to retain METALLIC FILTER O RINGS BIAS RESTRICTOR METALLIC FILTER RESTRICTOR BLEED SCREW SET d Ps 27 SET O RINGS ZERO NEEDLE VALVE ASSEMBLY SET SCREW MAG NEEDLE VALVE ASSEMBLY Figure 4 3 A E Block 4 5 4 2 LVDT Signal Conditioning Module Setu
66. leted successfully then see the Troubleshooting section of this manual 3 48 Multiple Check Applications In a multiple check program the Accusetter II will automatically turn mastering ON for all checks with masters programmed when calibration mode is activated During the calibration procedure the Accusetter will automatically detect which checks are returning valid results that is the inputs are not off scale and a different max and min reading is detected and will record the calibration results for those checks If all of the checks are not calibrated then the Accusetter II will prompt the operator to continue the calibration procedure until all checks have been mastered or the operator presses the RUN button If all checks have not been successfully mastered NOT MAST will display when the RUN button is pressed Use the following procedure to perform the gage calibration Press the button 2 Rotate the ENTER button until MASTER is displayed and then press ENTER INS will be displayed 3 Place the MAX master s into gage position and press ENTER GAGE MAX will be displayed 4 Press the ENTER button The MAX master s will be gaged and then the display will update to INS MIN 5 Remove the MAX master s place the MIN master s into gage position and press ENTER GAGE MIN will be displayed 6 Press the ENTER button MIN master s will be gaged If only some of the checks programmed with Max Min maste
67. ling to be used to the signal conditioning module For air gaging connect the air hose from the air plug air ring or air snap to the tooling port on the front of the A E module For electronic gaging connect the one or two LVDTS to inputs and or B on the front of the LVDT module 11 Turn on the Accusetter II by turning the power switch on the rear of the unit to 3 2 Front Mounting Foot Rear Mounting Bracket Figure 3 1 Base Feet FILTER REGULATOR NOTE REAR MTG BRACKET SHOWN IN SHIPPING POSITION REVERSE BRACKET ACCOMODATE AIR REGULATORS MOUNTING MOUNTING BRACKET USE 10 32 5 X 5 8 LG 2 PL Figure 3 2 Filter Regulator Mounting 3 3 SUPPLY 60 PSI MIN 190 PSI AIR REGULATOR FACTORY SET 44PSI FILTER TOOLING SERMCE LOOP POSITION LOOP TO BE LOWER THAN FILTER REGULATOR ASSEMBLY Figure 3 3 Air Connections For Air Gaging Application Only 3 4 Multiple Accusetter II Setup 1 2 3 4 5 6 T 8 9 Turn the Accusetter II units upside down and remove the front foot mounting screws Rotate the front foot 90 from its shipping position so that it is perpendicular to the column and remount as shown above Up to three columns can be mounted on the same front foot If air gaging is to be used remove the two mounting screws for the rear foot and rotate the rear foot 180 from its shipping position so that the
68. ll automatically program the remaining classes If you chose SELECT rotate the ENTER button to set the ending point of the next class Press the enter button to select The next class number will display Repeat procedure until all classes are programmed 9 Either SELECT or EQUAL will display 10 Press the RST button twice until LIMITS is displayed Master This menu allows the operator to select which masters will be used to calibrate the gage and to program the correct master values For example a two master system uses a MAX and MIN master while a single master system would use only the ZERO master The auxiliary AUX master is used to calibrate a TIR check mastered with a single master Refer to the Accusetter setup guide to determine what master or masters will be used to calibrate the gage and refer to the master calibration reports for the actual master values 1 Rotate the ENTER button until MASTER is displayed and then press the ENTER button 2 Rotate the ENTER button until MAX MIN AUX or ZERO is displayed and then press enter 3 Rotate the ENTER button to select ON or OFF and then press ENTER NOTE If the auxiliary master AUX is turned ON then MAX and MIN are automatically turned OFF and if MAX or MIN is turned ON then AUX is automatically turned OFF 5 If ON was selected then rotate the ENTER button to drive the bargraph to the master value listed on the master certification
69. m allows the user to program up to four dimensional checks to be gaged simultaneously in one column All checks must use the same range A Multiple Fixture Program allows the user to program the Accusetter II with up to four separate gages each consisting of a single check The gages can use different ranges A Multiplier is part of the check formula The input reading is multiplied by the this factor It is determined by the number of probes used to perform the measurement or to correct any ratio that may be introduced by any contact arms or tooling Polarity is the signed value or applied to the magnification of an input to determine the direction of the input value change In or PEAK modes the largest or smallest size reading since the last reset is displayed Range is the full scale value of the bargraph display AnR amp R is a statistical study performed on a gage to determine the gages repeatability and reproducibility Repeatability is the measurement variation of a gage when used by one operator or under one set of environmental conditions Reproducibility is the variation in measurement averages of a gage when used by more than one operator or under varying environmental conditions The Resolution of a gage is the smallest significant digit of the measurement data that is displayed In Run Mode the user can perform the actual part measurements 1 4 A Signal Conditioner is circuit board that modul
70. master into gage position 9 Calculate the difference between the reading with the MIN master loaded and the reading with the MAX master from step 7 a If the calculated difference is less than the actual difference between the MAX and MIN master values from the calibration sheet for the check being setup the magnification needs to be increased This is done by turning the mag knob clockwise b If the calculated difference is greater than the actual difference between the MAX and MIN master values from the calibration sheet for the check being setup the magnification needs to be decreased This is done by turning the mag knob counter clockwise NOTE Use a factor of 3X for adjusting the display readings For example If the displayed reading is 0005 and the calibrated value is 0001 the difference 1s 0004 greater Therefore you turn the MAG knob counter clockwise so that the reading changes by 0012 IMPORTANT THE DIRECTION YOU TURN THE MAG KNOB DETERMINES WHETHER YOU ARE INCREASING OR DECREASING THE MAGNIFICATION YOU SHOULD BE CONCERNED WITH HOW MUCH THE DISPLAY CHANGES NOT THE DIRECTION THE NUMBERS CHANGE Cont 3 44 For example for the above example after turning the mag knob the displayed reading be 2 0005 0012 0017 or it could read 0005 0012 0007 This depends on the polarity of the check 10 After adjusting the mag knob turn the zero knob in the same direction as the mag knob to adjus
71. nd then press the ENTER button 6 Press the button to return to run mode How To Clear a Program In Part Database Memory NOTE This operation can not be accessed from the shortcut key it must be accessed through the System menu 1 From the Run mode press the ENTER button and then rotate the ENTER button to display SYSTEM and press ENTER 2 Rotate the ENTER button to display PART DB 3 Press the ENTER button PART 1 will display Rotate the ENTER button to select the program to be cleared 4 Press the ENTER button SELECT will display 5 Rotate the ENTER button until CLEAR is displayed and then press the ENTER button 6 Press the button CANCEL will display 7 Rotate the ENTER button to display SAVE and press the ENTER button to confirm the program deletion 8 Press the button to return to run mode 3 8 Accusetter II Programming Guide The Accusetter II system programming guide provides a convenient table for recording programming information A brief explanation of the program guide follows The top section of the programming guide lists the program type signal conditioning information scale and input magnification and polarity Any signals bussed in or out are also listed The next section list the setup information for each check including check name function inputs and range The part limits for each check are also listed 3 9 Gaging Formulas The gaging formula under FUNCTION on the A
72. nditioning Module 2 14 2 11 Supply Air Filter Regulator Assembly Any unit supplied with an A E signal conditioning module will also be supplied with a filter regulator assembly The assembly is mounted to the rear foot of the Accusetter II The regulator is factory preset to 44psi and requires a clean dry air supply at 60 min The regulator output is connected to a fitting on the A E module that extends out of the 44psi inlet port on the rear panel of the Accusetter II REPLACEMENT FILTER ELEMENT IS SMC f KT AF2000 5B REGULATOR FACTORY SET AT 44851 0 5PSI SUPPLY AIR BOPSI MIN Figure 2 11 Supply Air Filter Regulator 2 15 Basic Operation 3 0 Set up and Operation Summary The following steps must be taken to prepare the Accusetter II for operation 1 Unpack and setup the unit See Unpacking amp Setup below 2 Setup signal conditioning module jumpers and install module See the Advanced Operation section 3 Program Accusetter for the application See the Programming section below 4 Set up magnification and zero for the air gage input or inputs See Input Setup below or set up the LVDT probes See Input Setup below 5 Calibrate the gage s See Calibration 6 Select Run mode and unit is ready for gaging See 3 1 3 1 Unpacking amp Setting Up Unpacking Ensure that the following items are received when the unit is unpacked Basic Accusetter unit
73. nformation on jumper settings and see Basic Operation Setting A E Mag amp Zero for additional information on setting Mag and Zero for a particular application Figure 2 9 E9330 1 Channel AE Signal Conditioning Module 2 13 2 10 E9340 2 Channel A E Signal Conditioning Module The E9340 module is a two channel air electric amplifier which processes pneumatic information from the air tooling and delivers a conditioned signal to the controller board of the Accusetter II The module is mounted in the lower bay of the Accusetter II The A E module also contains a ZERO adjustment knob and a MAG adjustment knob for each input for initial input setup to accommodate the air tooling used The air tooling is connected to the air fitting on the front panel of the module The recommended length of air line from the module to the air tool is no more than six feet A minimum of 60 psi air must be supplied to the filter regulator assembly on the rear of the unit The regulator is factory set to 44 psi A jumper strip labeled OUT and B provides the option to select a pin 1 6 to output a high level 1 84VDC signal s to the I O connectors Refer to the Advanced Operation A E Module Setup section for additional information on jumper settings and see Basic Operation Setting A E Mag amp Zero for additional information on setting Mag and Zero for a particular application Figure 2 10 E9340 2 Channel AE Signal Co
74. nsducers A jumper matrix on the board allows it to accept signals in or send signals out to the analog output connector By placing the jumper pin for the desired signal line on one of the six buss lines the signal can now be sent or received by any other units connected to the buss Refer to the Advanced Operation LVDT Module Setup section for additional information on jumper settings Figure 2 8 E9320 4 Channel LVDT Signal Conditioning Module 2 12 2 9 E9330 1 Channel Signal Conditioning Module The E9330 module is a single channel air electric amplifier which processes pneumatic information from the air tooling and delivers a conditioned signal to the controller board of the Accusetter The module is mounted in the lower bay of the Accusetter II The A E module also contains a ZERO adjustment knob and a MAG adjustment knob for initial input setup to accommodate the air tooling used The air tooling is connected to the air fitting on the front panel of the module The recommended length of air line from the module to the air tool is no more than six feet A minimum of 60 psi air must be supplied to the filter regulator assembly on the rear of the unit The regulator is factory set to 44 psi A jumper strip labeled A OUT provides the option to select a pin 1 6 to output a high level 1 84VDC signal to the I O connectors Refer to the Advanced Operation A E Module Setup section for additional i
75. odule ID 1 1 1 1 Document Conventions Shortcut Programming Key INCH Alphanumeric Display 1 2 Anti Static Precautions When working inside the Accusetter II cabinet or handling signal conditioning modules use caution to protect against damage from static electricity Use of an anti static wrist band or other grounding procedures are recommended 1 3 Glossary of Terms Absolute displays the check size as the actual part size An A E Air to Electric transducer converts changes in pneumatic pressure into an electrical signal APPROACH or APPROACH are optional user defined programmable values approaching the max and min part limits AVG Average is a function that returns the average check reading Bypass is a function that displays a live input reading A part Check is an input or combination of inputs expressed with a gaging mode to exhibit a part characteristic Calibration is a procedure used to automatically set the magnification and zero shift for a check by comparing actual gage readings to known certified sizes of a master or masters Deviation displays how much a check size deviates from the nominal size as a variation A gaging Formula allows the user to add subtract multiply or divide inputs from transducers A B C and D A Function defines how an input or check will be displayed on the readout Function options are Bypass Average Peak TIR and TOL Check The Gain setting on the A
76. or must also program the Accusetter using menu Setup Xducer Signal Conditioning Electric 3 Obsolete modules may have I O jumpers numbered 1 10 Do not use I O jumpers 7 10 when used in an Accusetter II 4 11 4 4 Communications RS232 Communications RS 232C On OO tO Figure 4 7 RS 232C The Accusetter II s RS232C serial port provides a path to communicate to external devices such as a Data Collector Personal Computer PC or serial printer The RS232C connector is a standard 9 pin D style and is located on the back of the Accusetter The following pins on the connector are utilized for communications Accusetter II Cable External Device Pinl Chassis Ground gt Chassis Ground Pin2 Receive RXD gt TXD Transmit Pin3 Transmit TXD gt Receive 5 Signal Ground gt Signal Ground Note Pin2 and 3 are jumper selectable based upon the application Serial Port Settings The Serial Port Parameters on the external device need to be configured as follows 600 Default Bits Character Note Baud rate is programmable from the menu System Comm RS232 Baud 4 12 Offloading Data Current measurement results can be offload through the RS232C connection The offloaded data consist of the check name measured numeric value scale inch or metric s
77. orrect polarity and magnification Refer to the Accusetter program guide supplied with your gage 4 After setting the polarity and mag for one input press and then rotate the ENTER button to select the next input to be set up Repeat steps 2 4 5 After programming all required inputs press RST until XDUCER is displayed All Xducer options are now programmed How To Enter Numerical Values and polarities Enter the correct numeral or polarity by pressing the enter button to move from one decimal place to another To change numbers or polarity signs rotate the ENTER button left or right until desired number or sign is displayed DEFINE Menu 1 From Run mode press the ENTER button 2 Rotate the ENTER button to display SETUP and then press ENTER 3 Rotate the ENTER button to display DEFINE and then press ENTER Function 1 Rotate the ENTER button until FUNCTION is displayed and then press ENTER 2 Rotate the ENTER button to select from BYPASS PEAK or TIR Refer to the Accusetter program guide for the correct function for a given application 3 Press the ENTER button and the Accusetter will return to the DEFINE menu and display FUNCTION PROGRAMMING SINGLE CHECK MEASUREMENT Range 1 Rotate the ENTER button until RANGE is displayed and then press ENTER 2 Rotate the ENTER button until the desired full scale value is displayed and then press enter Refer to the Accusetter program guide
78. p The E9310 2 channel and E9320 4 channel LVDT signal conditioning modules are signal conditioning amplifiers The module plugs into the lower bay of the Accusetter II and converts the outputs of the transducers into a useable format for the main controller board The modules have jumpers allowing magnification reduction to be set to 10x for long range transducers or 1x for standard transducers see figure 4 4 Jumpers are also available to buss signals in or out to another Accusetter II or an external device When an E9310 or E9320 module is used on an Accusetter II the column will automatically recognize the setting of the 1X 10X jumper and program the column accordingly INPUT QUTPUT PIN SELECTORS MAGNIFICATION SETTING 10X FOR LONG RANGE TRANSDUCERS 1X FOR STANDARD TRANSDUCERS ALL MUST BE SET THE SAME Figure 4 4 LVDT Module E9310 or E9320 4 6 LVDT Jumper Settings The following may be set on the signal conditioning module by means of jumpers Buss out pin assignments buss in pin assignments bussed in signal sum and difference and input amplification Input Output Jumpers To buss a signal from one Accusetter II to another connect an interface cable Edmunds 4550203 from the Input Output A connector on the rear of one column to the Input Output B connector on the rear of the next column Multiple columns may be connected in this way If a signal is to be bussed out to another Accusetter II or external device
79. part or gage can be repositioned to explore the part 2 Rotate the ENTER button to display the other checks or fixtures Tolerance Check TOL CHK If the Accusetter is programmed for a TOL Check function the average reading measured will be displayed when within the programmed tolerance limits and peak and peak readings will be displayed when outside of the programmed tolerance limits 1 Place the part to be checked in gage position 2 Press RST 3 Rotate the part or reposition the gage depending on the particular application The bargraph and alphanumeric displays will show the maximum reading since the RST button was pressed For example to check the maximum diameter of a shaft 1 Place the part in an air ring connected to the Accusetter II 2 Press 3 Rotate the part through at least one revolution 4 Read the PEAK value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset 1 Place the part to be checked in gage position 2 Press RST 3 Rotate the part or reposition the gage depending on the particular application The bargraph and alphanumeric displays will show the minimum reading since the button was pressed For example to check the maximum diameter of a hole 1 Place the part in an air plug connected to the Accusetter 2 Press RST 3 Rota
80. ple columns are daisy chained by the RS 232C connector then communication to a specific column requires the identification of the column by station number Use the following procedure to program the column Station number 8 STAT with a numerical value will display Rotate the enter button to display desired station number to 9 to hc RST the column and then press ENTER RS 9 STATION will display Press the button to return to the system menu COMM will be displayed 3 40 PROGRAMMING SYSTEM OPTIONS Buss In Buss Out Setup Note For multiple check and multiple fixture programs BUSS IN and BUSS OUT options are available for column to column communications These signal are used with the I O A and B 25 pin connections 2 3 4 5 7 8 9 From the COMM menu rotate the enter button to display BUS and then press ENTER Rotate the ENTER button to select the name of the check or fixture to be bussed out and then press ENTER BUS OUT will display Rotate the enter button to display BUS IN and press the ENTER button Rotate the ENTER button to select INPUT C or INPUT D and press the ENTER button Rotate the ENTER button to select AIR if the signal to be bussed in is from an air gage or ELEC if the signal to be bussed in is from an electronic gage Press the ENTER button Press the IRS T button If a second bussed in signal is to be set up repeat steps 4 6 When all inputs
81. report and then press ENTER and return to step 2 If OFF was selected then return to step 2 6 After all required masters are programmed press to return to the define menu PROGRAMMING MULTIPLE FIXTURE MEASUREMENT Fixture Names 1 Rotate the ENTER button to display check name 2 Press ENTER button 1 will display 3 Press enter button The first character will flash To change rotate ENTER button left or right until desired character displays 4 Press ENTER button to move to next character 5 Press the RST button twice when done Fixture name will display 6 Press the RST button twice to display FXT 1 Defining Fixture 2 3 or 4 1 Rotate the ENTER button to display 2 3 or 4 and follow the same programming procedure beginning with Defining Fixture 1 section until all fixtures are programmed Part Names Note The part name of the program be renamed if desired to store in memory 7 Press RST button three times to display DEFINE 8 Rotate the ENTER button to display PART 9 Press the ENTER button PART 1 will display 10 Press the ENTER button The first character will flash To change rotate the ENTER button left or right until desired character is displayed 11 Press the ENTER button to move to next character 12 Press the RST button once when done The programmed name will display 13 Press the RST button once NAMES will display Save Program 1 Press
82. rious control status signals for the I O accessory board An RS 232C connector allows output of gage results to a data collector The Accusetter II will operate at any supply line voltage between 100 VAC to 240 VAC at either 50 or 60 HZ An additional receptacle is provided for power jumper cord connections for multiple column applications The serial number with revision letter is identified at the top of the rear panel of the Accusetter II The Accusetter Il s powerful microprocessor allows the user tremendous flexibility in tailoring the column to match the gaging requirement Each dimension can be functionally displayed as a deviation from nominal absolute size peak TIR or class functions The automatic mastering provides precise calibration without the usual need of precisely adjusting trim pots and knobs The user is provided with three distinct application gaging programs to choose from The single check program simplifies the operation of the Accusetter II to allow only a single check measurement The multiple check program is Accusetter II s unique 4 in 1 feature that allows the user to configure up to four dimensional checks to be gaged simultaneously in one column In the multiple fixture program an enhanced single check measurement is available for up to four separate gages Whenever power is first turned on to the Accusetter II the display will scroll the software version and the present application program and the m
83. rs were mastered then the Accusetter II will prompt the operator to INS MAX to continue the calibration sequence by mastering the remaining checks with Max Min masters Repeat steps 3 6 until all checks have been mastered NOTE By rotating the ENTER button when the Accusetter II prompts the operator to INS MAX the check numbers that still need to be calibrated will be displayed 7 If any checks are programmed with auxiliary masters then INS AUX will be displayed Load the auxiliary master into gage position 8 Press the ENTER button and GAGE AUX will be displayed 9 Rotate the auxiliary master as required and then press ENTER 10 The display will update to MASTERED if the calibration of all checks was completed successfully a If there are no ZERO masters programmed then the gage is ready to measure parts Press and see Operation If there are ZERO masters programmed see Zero master calibration below 3 49 Zero Master Calibration 1 From RUN mode press the button 2 Rotate the ENTER button until ZERO is displayed and then press ENTER INS ZERO will be displayed NOTE checks that are programmed with a ZERO master will be turned by default and will therefore be gaged at the same time If the ZERO masters to be gaged separately then the checks must be turned OFF manually from the CHK SEL menu 3 Place the ZERO master into gage position and press ENTER GAGE ZERO will be displayed 4
84. s For example a two master system uses a MAX and MIN master while a single master system would use only the ZERO master The auxiliary AUX master is used to calibrate a TIR check mastered with a single master Refer to the Accusetter setup guide to determine what master or masters will be used to calibrate the gage and refer to the master calibration reports for the actual master values 1 Rotate the ENTER button until MASTER is displayed and then press the ENTER button 2 Rotate the ENTER button until MAX MIN AUX or ZERO is displayed and then press enter 3 Rotate the ENTER button to select ON or OFF and then press ENTER NOTE If the auxiliary master AUX is turned ON then MAX and MIN are automatically turned OFF and if MAX or MIN is turned ON then AUX is automatically turned OFF 4 If ON was selected then rotate the ENTER button to drive the bargraph to the master value listed on the master certification report and then press ENTER and return to step 2 If OFF was selected then return to step 2 5 After all required masters are programmed press to display MASTER Check Name 1 Rotate the ENTER button to display CHK NAME and then press ENTER 2 PART 1 will display Press the ENTER button 3 The first character will flash Rotate the ENTER button to change the character and then press ENTER to move to the next character Press when done The programmed name will display Pre
85. s the ENTER button If OFF was selected then the Accusetter will return to the system menu and display AUTO RST If ON was selected then DELAY with a numeric value will be displayed Rotate the ENTER button to display your choice of 0 10 seconds time delay Press the ENTER button and ON will be displayed Press the RST button to return to the system menu and AUTO RST will be displayed 3 42 PROGRAMMING SYSTEM OPTIONS AUTO AIR Menu Optional If the optional automatic air shutoff is installed then this menu is available to program the time delay before air shutoff or to disable the auto air shutoff See the Auto Air Shutoff in the Advanced Operation section 4 6 for more information PART DB The part database menu allows the operator to select an existing program to load or save the current setup for future use 1 Rotate the ENTER button to display PART DB or press the shortcut button 2 Press the ENTER button 3 PART and a number will be displayed 4 Rotate the ENTER button to display the desired setup number 5 Press the ENTER button 6 SELECT will display 7 Rotate the ENTER button to choose from SAVE CLEAR or SELECT 8 Press the ENTER button 9 PART and a number will be displayed 10 Press the RST button once PART DB will be displayed RANGE If Range is ON then the range menu is accessible from the level 0 menu 1 From the System menu rotate the ENTER button to select RA
86. ss RST again to return to the define menu Part Names Note The part name of the program can be renamed if desired to store in memory 1 From the Setup menu rotate the ENTER button to display PART 2 Press the ENTER button PART 1 will display 3 Press the ENTER button The first character will flash To change rotate the ENTER button left or right until desired character is displayed 4 Press the ENTER button to move to next character 5 Press the RST button once when done The programmed name will display 6 Press the RST button once PROGRAMMING SINGLE CHECK MEASUREMENT Saving the Program 1 Press the RUN button CANCEL will display 2 Rotate the ENTER button to display SAVE and then press the ENTER button to save the setup PROGRAMMING MULTIPLE CHECK MEASUREMENT ADA 102180H8 EINEN NAY SPON stag dy Y UDHAS 390104 JD HE WAS GEI wen mon INWA 321991 138 01 JARO CEND ava z xw o 8 v TAN 1103994 OL 256 we Ee ae INWA 9vN X 100328 188 68389 DAN ol 09 a to Ww s azo 900 200 100 coor 000 5544 NOLO NO 03 AASLUOHS
87. ssure Ensure the air supply to the filter regulator assembly is at least 60 psi Damaged air tooling Check the air tooling for damaged or plug nozzles If repair is required contact Edmunds Gages Improper connection to signal conditioning module Ensure the air line from the tooling is securely connected to the correct signal conditioning port and that there are no air leaks in the line Mag and Zero not properly setup for the application Perform air check mag and zero setup procedure Input setup incorrectly programmed Check that POL MAG under Xducer menu is not programmed to 0 000 for the input amp Formula under define is not 0 000 Input polarity set incorrectly Check polarity settings under Xducer menu Range set incorrectly Reset range to larger full scale value Part is out of tolerance If the part being gaged is out of tolerance by a large enough amount the bargraph will read off scale high or low Over Under LIMITS not set properly Reprogram over and under limits Incorrect gage setup or damaged gage tooling Ensure the column is programmed correctly and that there is no physical damage to the gage Incorrect mode selected If the unit is programmed for TIR PEAK or PEAK the display may not respond in real time until the RESET button is pressed 4 29 If the unit is programmed for LIVE it will always display the results in real time Input Output signal not Interface cable no
88. stable Limit Pointers Mechanically positioned limit indicators Range Indicator Displays the currently selected full scale range Inch ranges are displayed in green Metric ranges are displayed in amber Range Options Alphanumeric Display During gaging operation the alphanumeric display provides a digital readout of the bargraph value During programming the alphanumeric display shows information on the current programming selections Programming Keys Provide a shortcut to the various programmable options Rotary Enter Button The enter button can be either pressed or rotated and is used during the programming of the Accusetter II 2 4 RANGE ANNUNCIATOR ADJUSTABLE LIMIT POINTER BARGRAPH DISPLAY RANGE INDICATOR Dos Ma p 40 26 ADJUSTABLE LIMIT POINTER RANGE ANNUNCIATOR ALPHANUMERIC DISPLAY PROGRAMMING KEYS i i M 2 eo ENTER ROTARY ENTER BUTTON Figure 2 2 Front Panel 2 5 Rear Panel The Accusetter II rear panel contains the following items Serial Number The Edmunds Gages serial number is listed at the top of the rear panel Fuse Locator Contains a 10 Amp fuse Power Switch Use to switch the unit on or off Power Connector Plug the power cable Edmunds 4550111 into the power connector and connect to input line voltage from 100 to 240 VAC at 50 or 60 Hz The Accusetter II contains a universal power supply that wil
89. t jumper only needs to be set if the signal is to be used on another column or external device 3 Slide the A E module into the lower bay and secure it in position with the two thumb screws on the front panel Note Ensure the card is fully inserted into the bay and that the connector on the rear of module is properly seated in the mating plug in the Accusetter II 4 Install the filter regulator assembly 5801302 to the Accusetter II if it is not already installed See Basic Operation Unpacking and Setup 5 The air fitting on the rear of the A E module should be extending from the hole on the back of the Accusetter II labeled 44 PSI Connect the output from the filter regulator assembly to the air fitting using a short length of tubing 6 Connect the air gaging tool to the fitting on the front of the A E module using a length of tubing not to exceed 6 feet in length Note Longer lengths of tubing will affect the response time of the column The shortest length of tubing that is practical should be used 7 Connect 60 psi supply air to the filter regulator assembly 8 Plug in the Accusetter II power cord 9 Turn on the power switch on the rear of the Accusetter II 10 If necessary reprogram the scale range mode etc for the new application See the Basic Operation Programming section of the manual 11 Perform the air gage mag and zero setup procedure for each input used See the Basic Operation Input Setup section of the manu
90. t connected properly reading properly Ensure the interface cable 1 securely connected form the Output plug on the first column to the Input plug of the second column Incorrect Input Output jumper settings Ensure the Input and Output jumpers on the signal conditioning modules are set properly 4 30 Gage Calibration Errors Cause Error Solution SAT HEAD Cause Reading from gage is too far beyond full scale display of column This can occur either during adjustment or calibration Solution Readjust air inputs or position of LVDT gage head MAX MIN Cause The gaged value of MAX equaled the gaged value of the MIN during the mastering routine A MIN or MAX master could have been gaged twice or an AUX master was gaged without repositioning Solution Re master confirming proper sequence of masters NOT MAST Cause Indicates that the check s have not been mastered under the present setup If this message appears while attempting to master a MASTER CHK or FXT may not have been turned on or master values were defined under PROGRAM Solution Re master before attempting to operate in run mode Cause The MAG value calculated by the Accu Setter to correct the input data to the entered master sizes was greater than 15 for AIR inputs or greater than 2596 for ELEC inputs Input not adjusted close enough to calibrated value Solution Readjust air inputs or LVDT positions Confirm calibrated master sizes ZERO ERR Cause The
91. t the displayed reading to equal the deviation of the MIN master value on the calibration sheet 11 Remove the MIN master and load the MAX master onto the gage 12 Repeat steps 5 through 12 until the displayed readings for the each master corresponds to the max and min master deviation values on the calibration sheet for the check being setup 3 45 Setting up LVDT Inputs Prior to calibrating the gage the LVDT inputs must be properly positioned in the tooling Use the following procedure to setup each LVDT input 2 3 4 5 6 7 8 Press the button Rotate the ENTER button until INPUTS is displayed and then press ENTER Rotate the ENTER button to select the desired full scale value to use for input setup and then press ENTER Rotate the ENTER button until the input to be setup is displayed The bargraph and alphanumeric display will show a live reading of the selected input If the gage uses two masters for calibration load the MAX master into gage position If the gage uses a single zero master for calibration load the ZERO master into gage position Determine the target size that the LVDT will be set to using the known calibrated size of the master from the master certification report and the total number of probes used to measure the specific feature Use the following chart as a guide however individual gage tooling varies depending on many factors and the actual target size may be different depending on t
92. ta for all of the programmed features 4 16 RS 232 Personal Computer continued If the Accu Setter is executing the MPF FXT program then the response packet will just contain the displayed fixture The response packet will contain five fields for each feature being measured Each field will be separated by a semicolon delimiter If their is no data for a particular field the delimiter will still be included in the response packet The following five fields are allocated for each measured feature Field 1 Check Name 8 ASCII Characters Field 2 Check Value 5 8 ASCII Characters 0 12345 Field 3 Scale 2 ASCII Characters in or mm Field 4 Check Status 0 7 ASCII Characters over good apprch under Field 5 Check Class 0 8 ASCII Characters class xx The response packet can vary in length depending on the number of features programmed in the Accu Setter the end of each response packet will contain the following five bytes Example 1 2 3 4 5 cr Ift ext bcc eot Odh 0ah 03h nh 04h The BCC is calculated by XOR all bytes in the response packet up to and including the ext character The response packet will be transmitted using Marked parity Example of an offloaded data packet for a 3 feature application Check 1 4 0010 In Good 0 Check 2 4 0005 In Good 0 Check 3 4 0005 In Good 10 4 17 RS 232 Personal Computer continu
93. table based upon the application 2 10 2 7 E9310 2 Channel LVDT Signal Conditioning Module The E9310 module is a two channel signal conditioning amplifier for inductive type transducers such as LVDTs that converts the outputs of the transducers into a conditioned signal for the main controller board The module is mounted in the lower bay of the Accusetter II Input magnification must be set using jumpers allowing magnification reduction to be set to 10 for long range transducers 1x for standard transducers A jumper matrix on the board allows it to accept signals in or send signals out to the analog output connector By placing the jumper pin for the desired signal line on one of the six buss lines the signal can now be sent or received by any other units connected to the buss Refer to the Advanced Operation LVDT Module Setup section for additional information on jumper settings Figure 2 7 E9310 2 Channel LVDT Signal Conditioning Module 2 11 2 8 E9320 4 Channel LVDT Signal Conditioning Module The E9320 module is a four channel signal conditioning amplifier for inductive type transducers such as LVDTs that converts the outputs of the transducers into a conditioned signal for the main controller board The module is mounted in the lower bay of the Accusetter II Input magnification must be set using jumpers allowing magnification reduction to be set to 10 for long range transducers 1x for standard tra
94. tatus good over or under and class There are three ways of initiating data offload from the Accusetter II They are as follows l The operator can initiate offload by pressing the ENTER push button on the Accusetter II 2 An external device PC or Data Collector can automatically solicit the data offload by sending an ASCII character HEX code 45H to the Accusetter II through the RS232C connection This will simulate the ENTER push button as explained in the EXTERNAL COMMAND section 3 The offload can be initiated though the I O Board The board contains a Footswitch control line input that when activated initiates the data offload This input can be toggled with a footswitch or other external device see I O Board section Data Packet The offloaded data packet will contain five fields Each field will be separated by a semicolon delimiter A semicolon delimiter will also be included after the last field along with a lt carriage return gt and lt line feed gt HEX code lt 0DH gt and lt 0AH gt Field 1 Check Name Field 2 Measured Numeric Value 4 8 ASCII Characters Field 3 Scale 2 ASCII Characters in mm Field 4 Status 0 5 ASCII Characters GOOD UNDER OVER Field 5 Class Note If the programmable limits are turned off the status field will be blank but the delimiter will still be included 4 13 RS 232 Data Collector Offloading The operator can initi
95. te the part through at least one revolution 4 Read the PEAK value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset TIR 1 Place the part to be checked in gage position 2 Press 651 3 Rotate the part or reposition the gage depending on particular application bargraph and alphanumeric displays will show the difference between the maximum and minimum reading since the button was pressed For example to check roundness of a hole 1 Place the part on an air plug connected to the Accusetter II 2 Press RST 3 Rotate the part through at least one revolution 4 Read the TIR value from the alphanumeric display or the bargraph NOTE The Accusetter can be programmed to automatically reset the display using AUTO RST menu See System Programming Auto Reset Offloading Gage Results You may opt to offload the readings to a data collector personal computer or printer NOTE Prior to offloading data the external device variables under the Communication section of the system programming menu must setup See System Programming External Device If a printer is connected to the Accusetter 1 From the Run mode press the ENTER button to display PRINT 2 Press the ENTER button again to send the results to the printer The values of all defined checks will begin printing if using
96. ter calibration reports for the actual master values NOTE If a check is programmed as a Multiple Check then master values do not need to be programmed and MASTER will not appear as a choice on the check setup menu 1 Rotate the ENTER button until MASTER is displayed and then press the ENTER button 2 Rotate the ENTER button until MIN AUX or ZERO is displayed and then press enter 3 Rotate the ENTER button to select ON or OFF and then press ENTER NOTE If the auxiliary master AUX is turned ON then MAX and MIN are automatically turned OFF and if or MIN is turned ON then AUX is automatically turned OFF 4 If ON was selected then rotate the ENTER button to drive the bargraph to the master value listed on the master certification report and then press ENTER and return to step 2 If OFF was selected then return to step 2 5 After all required masters are programmed press to return to the define menu Check Name 1 Rotate the ENTER button to display CHK NAME and then press ENTER 2 PART 1 will display Press the ENTER button 3 The first character will flash Rotate the ENTER button to change the character and then press ENTER to move to the next character Press when done The programmed name will display Press RST again to return to the define menu Part Names Note The part name of the program can be renamed if desired to store in memory 1 From th
97. the diameter grows the probes are depressed providing positive readings indicating a larger part diameter Next we must apply a multiplier to the probes outputs that is dependant on the application The multiplier is determined by the number of probes used to perform the measurement or to correct any ratio that may be introduced by any contact arms or tooling An example of various multipliers as related to diameter measurement follows 2 PROBE DIAMETER A x 4 1 000 B x 4 1 000 A x 667 B x 667 x 657 3 PROBE DIAMETER 4 PROBE DIAMETER A x 250 254 C x 250 D x 250 3 11 The last consideration to complete the formula is the gaging function See examples below DIAMETER SIZE CHECK MAX OR MIN DIAMETER TOTAL INDICATOR READING TOLERANCE CHECK READOUT DISPLAYS DIAMETER SIZE FUNCTION AVERAGE FORMULA A X B 1 000 INPUT DEFINITION POLARITY MULTIPLIER ROTATE PART FUNCTION PEAK OR PEAK FORMULA A X 1 000 1 000 READOUT DISPLAYS MAX OR MIN DIAMETER SIZE ROTATE PART FUNCTION TIR FORMULA A X 1 000 B 1 000 READOUT DISPLAYS DIFFERENCE BETWEEN MAX MIN DIAMETER SIZE ROTATE PART FUNCTION TOL CHK FORMULA A X 1 000 B 1000 READOUT DISPLAYS ACTUAL PART DIAMETER WHEN SIZE IS WITHIN PROGRAMMED LIMITS AND DISPLAYS OR MIN PART SIZE WHEN OUTSIDE PROGRAMMED LIMITS 3 12 Multip
98. tter lt 192 bytes gt lt bec gt lt 04h gt Successful Upload for Parameter Packet 3 PC gt Accu Setter lt 75h gt lt 30h gt lt 33h gt PC lt Accu Setter 192 bytes gt lt bec gt lt 04h gt A complete parameter download will consist of the PC transmitting four parameter packets 30h 33h to the Accu Setter The PC must wait for the response packet before transmitting the next parameter packet The parameter packets must also be transferred in sequential order The response packet for a parameter download will consist of a single byte lt ack gt 06h successful packet download lt nak gt 15h unsuccessful packet download retransmit parameter packet 4 19 The format parameter download packet will consist of 192 bytes including the bcc and the eot characters lt d gt lt station lt packet gt Mark Parity lt 192 bytes gt lt bcc gt lt eot gt Space Parity The bcc is calculated by performing the function on the 192 bytes of packet data The format for a parameter download response packet will consist of a single byte lt ack gt or lt nak gt Example of a complete parameter download for Station 0 Successful Download for Parameter Packet 0 PC gt Accu Setter lt 64h gt lt 30h gt lt 30h gt lt 192 bytes gt lt bec gt lt 04h gt PC lt Accu Setter lt 06h gt Successful Download for Parameter Packet 1 PC gt Accu Setter lt 64h gt lt 30h gt lt 3 lh gt lt 192 bytes bcc 04h
99. wer connector Fault in power switch Check operation of power switch Dirty A E block Perform A E maintenance procedures Damaged air tooling Inspect air tooling for damage or wear on nozzles If repair required contact Edmunds Gages Incorrect Air Supply Pressure Check air supply to filter regulator assembly is 60 psi min Check Accusetter II regulator set to 44 psi Air Leak Check air lines and connections from air tooling to air module Xducer Mag Set Incorrectly Check the mag setting under the Xducer menu Polarity Set Incorrectly Check for proper setting of polarity under the Xducer menu Improper connection to signal conditioning module Ensure LVDT cable is securely plugged into signal conditioning port Signal conditioning card not properly installed Check that signal conditioning card is properly seated in lower bay Faulty LVDT Check function of LVDT on another readout device Input setup incorrectly programmed Check that POL MAG under Xducer menu is not programmed 4 28 input not responding Gage reads opposite of expect value Bargraph reading off scale high or low Bargraph indicates out of tolerance condition for good part Bargraph not responding in real time to 0 000 for the input amp Formula under define is not 0 000 Signal conditioning card not properly installed Check that signal conditioning card is properly seated in lower bay Incorrect air supply pre

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