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USER`S MANUAL - Mouser Electronics

1. Setting range 0102 010359 0 to 719 see note 1 0 to 179 0 to 359 see note 1 0 to 1600 0 to 800 see note 1 0 to 359 0 to 719 see note 1 0 to 1600 0 to 800 see note 1 0 to 359 0 to 719 see note 1 0 to 359 0 to 719 see note 1 0 Function level 0 monitor only Function level 1 basic operation monitor only Function level 2 all functions 360 divisions revolution factory setting 1 720 divisions revolution Sets origin compensation value angle data Factory setting 0 Sets backlash compensation value angle data Factory setting 0 Sets speed data for advance angle compensation value 1 Factory setting 0 Sets angle data for advance angle compensation value 1 Factory setting 0 Sets speed data for advance angle compensation value 2 Factory setting 0 Sets angle data for advance angle value 2 Factory setting 0 Sets angle data for advance angle compensation value 3 advance angle compensated position Factory setting 0 1 9 600 bps factory setting 2 19 200 bps Settings when parameter setting is made Settings when machine is operating Appendix Chapter 7 Function Setting level for range Backlash Backlash compensation compensa disabled factory setting tion Backlash compensation enable dis enab
2. BANKIFUN CAM PHMTR Use the Bank Function Key to set the bank number to be e D checked SPEED ON POSITION OFF The Bank Function display will change as shown below each time the Bank Function Key is pressed 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt 1 etc Keep pressing the Bank Function Key until the bank number to be checked appears Note When the resolution is set to 720 divisions rotation the display will not include 5 gt 6 gt 7 gt 8 BANK FUN CAM PRMTR Use the Cam Parameter Key to set the cam number to be e checked FAAA 090 The Cam Parameter No display will change as shown below UJU UUU when the Cam Parameter Key is pressed 1 gt 2 gt 3 gt gt 15 gt 16 gt 1 gt etc Keep pressing the Cam Parameter Key until the cam number to be checked is displayed Note For the 3F88L 162 32 point model Cam Positioner the numbers displayed will continue to 32 and then return to 1 BANK FUN CAM PRMTR Press the Set Key to display the data for the next step e e The display will be for the last step SPEED ON POSITION OFF 2 15 ZAE BANK FUN CAM PRMTR If the Set Key is pressed while the display shows the 2 data for step 1 will be displayed again SPEED ON POSITION OFF U JU BANK FUN CAM PRMTR Press the Cam Parameter Key to check the contents of other
3. 3 93 Chapter 4 Communications 4 1 4 1 4 2 4 3 4 4 Overview of CompoWay F Communications 4 2 Command and Response 4 5 4 2 1 Command Frame eee ree bare bobo rer e o pode uggs 4 5 4 2 2 ResponsesPrame e e end ase eee ated alee 4 7 Command 2 EO Up bed Bab ane eir ave new 4 10 4 3 1 Memory Area Read 4 10 4 3 2 Parameter Area Read Write 5 4 12 4 3 3 Controller Data Read RUN SET 4 19 4 3 4 Unit Attribute Read RUN SET 4 20 4 3 5 Controller Status Read RUN 5 4 20 4 3 6 Operation Command 4 21 4 3 7 Internode Echo Test RUN SET 4 22 Executing CompoWay F Commands with Protocol Macros 4 23 Chapter 5 Operation S L 5 1 5 2 5 3 5 4 5 5 Diagnosis using Error Codes 5 2 CompoWay F Communications Errors
4. For Mostly Relay Output with Some Open Collector Output Use I O Block and use an Output Short circuit Module to give some open collector output 3F88L 160 3F88L 162 3F88L CG N G7TC OC16 Output Cam Positioner Cam Output Cable Block Short circuit Module 2 4 Design Chapter 2 To Display Present Angles and Other Data on a Display Unit Connect a M7E or M7F Display Unit to the Cam Output Cable 3F88L 160 or 3F88L 162 3F88L CG or M7F Display Unit Cam Positioner Cam Output Cable Note Parameters must be setto output present values The present value output and cam outputtermi nals will be shared which means that some cam output signals can no longer be used 2 5 Design Chapter 2 2 2 Installation 2 2 1 External Dimensions Note All units are in millimeters unless otherwise indicated m 3F88L 160 and 3F88L 162 Cam Positioners Two 4 5 dia 104 7 e When the Resolver Cable is connected 2 6 Design Chapter 2 Resolvers e 3F88L RS17 and 3F88L RS17T S N 5 2820 5 72 81 see note oe 95 Four 4 5 dia S ELT o 9 Te o 5
5. 2 13 2 3 2 Standard Wiring 2 14 2 3 3 Terminal Block Wiring 12 4 2 16 2 3 4 Resolver WINNE 7 22 oe aget Nap ae oda Reese 2 21 2 3 5 Output Wiring Meet We 2 22 2 3 6 Connecting a Display Unit 0 cc ence eee 2 25 Chapter 3 Operation JL 3 1 3 2 3 3 3 4 3 5 Nomenclature of Display and Operation Sections 3 2 Modes Functions and Display 3 4 Operation Procedure edge deb epe Ea por be kon pe e En ane nun 3 12 3 3 Before Operation elu ae ret E lt AR ERR RE CERE Ee 3 12 Selecting Function Levels e RR 3 14 Basic Op ration cei t dec og RR e Veins e as 3 20 3 5 1 Function Level Selection Setting SET Mode 3 20 39 2 Initial Stn es des aeg pee mier 3 21 3 5 3 Cam Program Creating and Checking PRGM Mode SET Mode 3 24 3 5 4 Resolver and Machinery Connection 3 37 3 5 5 Origin Compensation 3 37 3 5 6 Sta
6. R II Mh Chapter 1 Outline 1 1 Functions 1 2 System Configuration 1 3 Name and Function of Each Part 1 4 Glossary 1 5 Operation Procedure Outline Chapter 1 1 1 Functions The 3F88 L160 and 3F88L 162 Cam Positioners are Units that detect angles througha Resolver a sensor that detects absolute angles and turn output signals ON and OFF at a preset angle through a cam program The 3F88L 160 Cam Positioner has 16 cam output points and the 3F88L 162 Cam Posi tioner has 32 cam output points 1 1 1 Basic Operation Input a cam program the ON OFF pattern for cam outputs into the Cam Positioner use the bank switching signal to select the bank number and turn ON the operation signal to start operation Resolver ange 9 907 180 20000 Cam output 1 Cam output 2 H i Cam output 3 Programming example for 360 resolution Cam output Cam Program Bank No 1 Cam No Step ON angle OFF angle 1 90 180 1 315 45 User ma 2 135 225 chine or 1 Resolver device 0 45 Cam Positioner E Control input Bank switching signal Bank numbers 1 to 3 Operation signal START 1 1 2 Resolution The angle resolution can be set to 360 divisions revolution or 720 divisions revolution The following table shows how functions and performances are affected by r
7. Advance angle compensation data 2 angle data BANK FUN CAM PRMTR 4 SPEED ON POSITION OFF NNNMNNN ZS Operation Chapter 3 SPEED ON BANK FUN CAM PRMTR CAW PRMTR BANK FUN Various compensation values and baud rate setting Cam protec FINN PRMTR Baud rate BANK FUN CAM PRMTR ib 6 SPEED ON POSITION OFF BANKS FUN PAK Cam protect bank number 1 BANK FUN POSITION OFF Advance angle compensation value 3 A BANK FUN CAM PRMTR b SPEED ON POSITION OFF NNM UUU Cam protect bank number 1 cam number 1 BANK FUN CAM PRMTR SPEED ON BANK FUN CAM PRMTR B B Cam protect bank number 2 cue POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF FUN Cani protect Dank namber 2 7 cam number 1 SET BANK FUN CAM PRMTR POSITION OFF em es Cam protect pamk rrumber 8 cam number 1 BANK FUN CAM PRMTR 8 SPEED ON POSITION OFF CLA number 1 BANK FUN CAM PRMTR SPEED ON POSITION OFF cam number 1 BANK FUN o o SPEED ON POSITION OFF 5 L 22 2
8. SPEEDION __ posmoworr The bank number display will start flashing when the Clear Key is pressed three times which means the bank number is ready to be deleted Note If the Clear Key is pressed once the ON and OFF angle display will start flashing which means the step is ready to be deleted If the Clear Key is pressed twice the cam number will start flashing which means that that cam number is ready to be deleted If the Clear Key is pressed four times the display will return to the original display nothing will be deleted BANIGEUN While the bank number display is flashing press the Set Key to e i delete the bank number that is flashing SPEED ON POSITION OFF E _ _ Once the cam number has been deleted the ON and OFF angle display will be which means data can be input Deleting All Cam Programs Display PRGM BANK FUN CAM PRMTR Set the mode selection switch to PRGM mode i The data for step 1 of the displayed bank and numbers SPEED ON POSITION OFF will be displayed Note If there is no data the display will be BANK FUN CAM PRMTR Press the P CLR switch to clear all cam programs in the Cam H 1 Positioner SPEED ON POSITION OFF Note The P CLR switch will be ignored by the system e
9. Note Any data except 02 Hex start and 03 Hex stop can be used for internode echo tests m Structure of FINS mini Response Text PDU MRC SRC MRES SRES Test data o 8 O O 0 o No of bytes 2 2 2 2 4 22 Communications Chapter 4 4 4 Executing CompoWay F Commands with Protocol Macros CompoWay F communications can be easily performed by using the protocol macros of the CS1 series Serial Communications Boards and Units The Serial Communications Boards and Units are provided with standard CompoWay F communication protocol called CompoWay F Master which allows the Programmable Controller to execute CompoWay F commands for the 3F88L 160 162 Cam Positioner without having to be aware of CompoWay F protocols Configuration SYSMAC CS1 series Programmable Controller CompoWay F Master Serial Communications Board or Unit CPU Unit Executes send receive sequences of standard system protocol CompoWay F Master 3F88L 160 162 Cam Positioner CompoWay F Slave System Components Moet CS1 series Programmable Controller High speed type CS1H CPU67 CPU66 CPU65 CPU64 CPU63 Standard type CS1G CPU45 CPU44 CPU43 CPU42 Serial Communications Board CS1W SCB21 RS 232C x 2 ports CS1W SCB41 RS 232C x 1 port RS 422 485 x 1 port Serial Communications Unit CS1W SCU21 RS 232C
10. m ea e came Cama Orne ma CAMS Yeow A5 CAMi4 CAMGO 85 me CAMHS CaW29 ee Oams Bue 7 2 28 Pupe 87 OAMA CAM2O Gry foams Camo Gray s ewocwm ww m cama jaro CAMS Back B10 CAM Note 1 Pin numbers have been given for convenience The pin A1 indicated by the A mark on the protruding side should be used as the starting pin number Note 2 Thesignal names parentheses in the table will be applicable if the Cam Connector Cable is connected to the connectors for cam outputs 17 to 32 CAM17 to CAM32 These connectors are not available on the 3F88L 160 16 point Cam Positioner Note 3 The maximum switching capacity for cam outputs is 26 4 V DC 300 mA However keep this at no more than 1 6 A per connector Note 4 The COM OV connector is common to both A2 and B2 pins Note 5 If the present value output function is used some cam outputs cannot be used Note 6 Reinforced insulation or double insulation must be used for the DC power supplies used as power supplies in order to comply EC Directives 2 24 Design Chapter 2 Cam Output Specifications 24 V DC 15 10 0 3 A point 1 6 A connector Internal circuit 5V CAM1 to 32 COM OV 2 3 6 Conn
11. OV START TRIG RESET M DET pow 1520 Turn ON origin shift input TRIG After origin BANK FUN CAM PRMTR The original display will appear when origin shift has been completed shift has been The speed display will be O and present angle will be O if the completed SPEED ON ___ POSITION OFF n 7 machinery is not operating 3 59 Operation Chapter 3 3 6 5 Backlash Compensation Functions The backlash compensation function absorbs mechanical looseness by creating a gap between the detection angles in the CW and CCW directions fa compensation value equivalent to the mechanical looseness is set the cam outputs can match the mechanical position This function is effective for machinery that rotate in both directions Backlash compensation is not required for machinery that rotates in one direction only If backlash compensation values are set the display will not change until the machine has rotated in the opposite direction through a number of degrees for the backlash compensation amount Thebacklash compensation function operates when the backlash compensation enable disable pa rameter is set to enable Backlash Absorbs looseness in CW and CCW direction Q Resolver Related Parameters SET Mode e Backlash ee Value Function level level No Use this parameter to set the angle equivalent to the mechanical loosene
12. POSITION OFF BANK FUN BANKI FUN BANK FUN FUN BANK FUN CAM PRMTR SPEED ON POSITION OFF Pulse output bank number 2 Pulse output bank number 1 cam number 1 Pulse output bank number 2 cam number 1 BANK FUN CAM PRMTR E SPEED ON POSITION OFF BANK FUN CAM PRMTR 211 SPEED ON POSITION OFF e Pulse output bank number 8 Pulse output bank number 8 cam number 1 BANK FUN CAM PRMTR POSITION OFF Pj Note Up to bank number 4 for 720 resolution A Data transfer Slave settings BANK FUN CAM PRMTR SPEED ON POSITION OFF PRMIR Data transfer Master settings BANK FUN CAM PRMTR SPEED ON POSITION OFF Function level selection BANK FUN CAM PRMTR SPEED ON POSITION OFF el ZnS 7 amp E 7 5 5 o 2 5 n Data transfer SPEED ON i a gt SPEED ON cc u L4 20 m 5 Lo BANK FUN CAM PRMTR Origin compensation absolute angle display BANK FUN CAM PRMTR SPEED ON POSITION OFF a ER PARRY PRMTR
13. 8 6 CAMS CAM1 CAM cam 16 15 14 13 12 11 10 CAM cam CAM 24 23 22 21 20 19 18 17 cam CAM 32 31 30 29 28 27 26 25 Address 0013 Address 0012 Address 0011 Address 0010 Communications Chapter 4 Address Parameter Explanation area code 0014 C000 Bank 1 One direction function setting One direc tion Func o OFF tion Setting 1 ON 0017 Address CAM9 0016 16 15 14 13 12 11 10 Address 0015 24 23 22 21 20 19 18 17 Address 0014 32 31 30 29 28 27 26 25 000 Bank 1 Rotation direction setting Rotation Direction 0 Forward Setting 1 Reverse b7 001B Address CAM CAM9 001 16 15 14 13 12 11 10 Address 0019 24 23 22 21 20 19 18 17 Address 0018 32 31 30 29 28 27 26 25 C000 Bank 2 Same as for bank 1 Addresses 0020 to 0023 Bank 2 cam data protect setting Setting Addresses 0024 to 0027 Bank 2 one direction function setting One direc Addresse
14. UUUUJjUuu UUUUIU LuU Lu AEN TI CAML PRMTR Advance angle compensation value 3 BANK FUN CAM PRMTR 5 SPEED ON POSITION OFF NNN FTW Baud rate BANK FUN CAM PRMTR BANK FUN SPEED ON POSITION OFF Ifthe advance angle compensation value Function No b Parameters 3 to 5 is displayed the present settings will be displayed in the SPEED ON and POSITION OFF displays and the first digit rightmost digit will be flashing The SPEED ON display will be blank for advance angle compensation value 3 Use the Forward Up and Down Keys to change the data For advance angle compensation values 1 and 2 use the ON OFF Switching Key to switch between speed and angle data Press the Set Key and the data will remain lit for approximately one second the setting will be con firmed and the display will resume flashing Ifthe data is inappropriate and the Set Key is pressed all displays will flash twice and then return to the settings before the data was edited Re input the correct data 3 68 Operation Chapter 3 Press the Clear Key to return the data to the factory settings If the Clear Key is pressed the three digits of data will start flashing Press the Set Key while the data is flashing and the display will change to and the factory settings will be restored If the Clear Key is pressed again while the data is
15. Bank No 3 2 3415 6 718 9 10 11 12 13 14 ts 16 Bank No 6 i1 2 8 4 s ej z s o 10 t1 12 13 pup qp pot 17 18 19 20 21 22 23 24 25 26 27 dopo p pr pp ES Bank No 7 1 2 3 41 5 eS 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 p qp peret lE 1j o ss oen seu Fre mme e 23 aa 2526 27 28 29 242 eg Note The power must be turned OFF and then ON again to enable this function 7 24 Chapter 7 Appendix Cam Protect Status Display POSITION OFF SPEED ON 7 25 Appendix Chapter 7 e One direction Function Setting Function No F Function Level 2 0 One direction function disabled factory setting 1 Forward direction function enabled 2 Reverse direction enabled Bank No 1 1 2 3 14 5 6 7 8 9110 11 12 13114115 16 pedo qe 25 124 m s 27 28 29 Se Esca Bank No 2 34156 7 8 9 10 17 18 19 20 21 22 28 2425 28 27 28 29 30 B
16. ojo e Cam Positioner Connector Use the Resolver Cable sold separately for connecting the Resolver to the Cam Positioner connector Using the Cable will eliminate soldering effort and improve noise immunity D sub Connector Signal name Cable color Signal name Cable color on Resolver on Resolver side side 15 pin Sta Rd Shiels S3 sin R1 OUT Red White R2 OUT _ Yellow White A 84 eae eo Viewed from the wiring side Specifications Chapter 6 3F88L RS15 Connector RM15WTP 10S 8 Pin No Signal name e 3F88L RS15W Resolver Connect the lead wires to the 3F88L CR SA Resolver Cable Wire color Signal name Red ien S9 6 5 Specifications Chapter 6 6 3 Block Specifications G7TC OC16 I O Block m Specifications 5 0 4 L R 7 ms Maximum contact current Maximum switching capacity 120 W DC 440 V AC 48 W DC 220 V AC reference value Maximum 18 000 times hour switching frequency Rated load 1 800 times hour 1 Insulation resistance 100 MQ at 500 V Dielectric Between coil and 2 000 V AC at 50 60 Hz for one minute strength contact Between 1 000 V AC at 50 60 Hz for one minute contacts of same polarity Between 250 V AC at 50 60 Hz for one minute connectors Malfunction vibration resistance 10 to 55 Hz double amplitude of 1 0 mm Malfunction shock resistance 200 m
17. 5 7 Troubleshooting eee e rp Lawhead hae keine beep 5 9 Inspection and Maintenance 5 12 Cam Positioner Replacement 5 13 Chapter 6 Specifications 6 1 6 1 6 2 6 3 6 4 Cam Positioner Specificatioris er ple Y p emu paste qu que 6 2 Resolver Specihications pee eee e e eee e Re o e e ec e 6 4 VO Block Specifications 650 c5 cc e RR ER ROUE 6 6 Display Specifications Sais pen ee ERO MATER RU n eas 6 8 Chapter 7 Appendix 7 1 7 1 7 2 7 3 7 4 Application Examples 2k e Re RR RR whoa EE ECCE 7 2 Performances orat tede peace queda gun ea e ee aper cia que 7 4 Resolver Life Expectancy 2 7 8 Standard Models e e p A S estas 7 11 Table of Contents 7 5 Displays by Mode soser ose ee eR ERRARE bee Fe E 7 12 7 6 BtrorGodes eee a edad aids Ghee e de Wh od 7 16 7 7 Cam Programming 7 21 7 8 Parameter Settings Log Chart 7 22 Ind x A Revision
18. Make sure that the machinery is operating normally m Related Parameters SET Mode e Advance Angle Compensation Value 1 2 Parameter Setting range Speed data 0 to 1600 800 No see note 1 Angle data 0 to 359 719 see note 1 Function level Speed data 0 to 1600 800 see note 1 Angle data 0 to 359 719 see note 1 Use these parameters to set the Resolver speed and advance angle amount Resolver speed r min is setas the speed data and the compensation amountis set as the angle data The factory settings for both speed and angle data is 0 Note 1 The data for 720 resolution divisions revolution is shown in parentheses Note 2 When the speed data is set to 0 the angle data can only be set to 0 Note 3 Thesame speed data cannot be set for advance angle compensation values 1 and 2 unless the settings are 0 Note 4 These parameters are enabled by turning OFF the power supply and turning it ON again e Advance aves Compensation Value 3 Function level level No Use this parameter to set the point to change the angle based on the advance angle compensation For example if the advance angle amount changes from 0 to 1 the angle must increase by 1 somewhere in the rotation This parameter sets the position for that change The advance angle amount is updated when the Resolver angle matches advance angle compen
19. MA 5Px28AWG Hitachi Ltd Note Keep the RS 232C cable under 5 m Outline of Data Transfer Operation The basic operation when transferring data cam programs and parameters between two Cam Posi tioner Units is outlined below 1 Connect the RS 232C Cable Connectthe cable according to the instructions under Connecting RS 232C Cables in the previous section 2 Set the baud rate Set the baud rate Function No b Parameter No 6 Set the same baud rate for both Master and Slave Units 1 9 600 bps factory setting 2 19 200 bps 3 Turn OFF the power supply and turn it ON again Ifthe baud rate setting has been changed turn OFF the power supply and turn it ON again This will enable the baud rate setting 4 Put the Slave Unit into transmission enabled mode Display Function No t Parameter No 0 on the Slave Cam Positioner Unit 5 Put the Master Unit into transmission enabled mode Display Function No t Parameter No 1 onthe Master Cam Positioner Unit Setthe data as required for the transmission and press the Set Key The data transfer will begin 1 Data read Reads programs and parameters from the Slave to the Master 2 Data write Writes programs and parameters from the Master to the Slave 3 Data verification Verifies the Master programs and parameters against the Slave programs and parameters 3 89 Operation Chapter 3 Related Parameters SET Mode e Baud Rate
20. Note Axle core displacement is given as a percentage of allowable axle core displacement Refer to 2 2 3 Mounting the Resolver 7 10 Appendix Chapter 7 7 4 Standard Models __Productname Specifications Cam Positioner Resolver Display Unit Numeric display M7E 01DGD2 Units display M7E 01UG2 A green no display 4 digit numeral display M7F 4D1R red character height of 14 mm M7F 4D1G green 4 digit numeral display units M7F 4D1RT red character height of 14 mm M7F 4D1GT green Units nameplate character M7F 1 not displayed height of 14 mm M7F RPM 1 r min 4 digit numeral display M7F 4D2R red character height of 25 mm M7F 4D2G green 4 digit numeral display units M7F 4D2RT red character height of 25 mm M7F 4D2GT green Unit nameplate character M7F 2 not displayed height of 25 mm 7 2 r min Resolver Extension Cable for With connectors at 3F88L CROO2C 3F88L RS17 17T Resolvers both ends 3F88L CRO05C 3F88L CRO10C 3F88L CRO20C 3F88L CRO50C Resolver Cable for 3F88L RS15 With connectors at 3F88L CROOSNA Resolvers both ends 3F88L CROO5NA 3F88L CRO10NA 3F88L CRO15NA 3F88L CRO20NA Resolver Cable for With connector at 3F88L CRO03SA 3F88L RS15W Resolvers one end 3F88L CROO5SA 3F88L CRO10SA Cam Output Cable for With connectors at 3F88L CGOR5N connection to I O Block both ends 3F88L CGOO1N Cam Output Cable for With connector at 3F88L CGO01S c
21. SPEED ON POSITION OFF SPEED ON POSITION OFF 009 5 Lid ZEN 0 i 3 ES 2 Backlash compensation value BANK FUN CAM PRMTR SPEED ON POSITION OFF o nnn ZW o 5 Advance angle b compensation value 1 gt d dat c spee 9 BANK FUN CAM PRMTR E B 3 4 SPEED ON POSITION OFF nnnnin uurn ULILILILI a 9 CAW Advance angle PRMI compensation value 2 speed data BANK FUN CAM PRMTR E b SPEED ON POSITION OFF ZW gt PaMTR OFF a OFF OFF H H Bank number 1 cam number 32 step number display BANK FUN CAM PRMTR 3e SPEED ON POSITION OFF p to cam number 16 3F88L 160 Any key Bank number 2 cam number 32 step number display BANK FUN CAM PRMTR e 138 POSITION OFF SPEED ON 1 Up to cam number 16 or 3F88L 160 Any key Bank number 8 cam number 32 step number display BANK FUN CAM PRMTR 8 132 SPEED ON POSITION OFF CAW PRMTR Up to cam number 16 881 160 Any key Advance angle compensation data 1 angle data BANK FUN CAM PRMTR 5 3 SPEED ON POSITION OFF farame nnt
22. _ represents a space code 20 Hex Note 2 The communications buffer size of the Cam Positioner is 05 1 470 bytes 4 3 5 Controller Status Read RUN PRGM SET Reads the error codes and executing status of the Controller m Structure of FINS mini Command Text PDU MRC SRC 0 6 o ES No of bytes 2 2 4 20 Communications Chapter 4 Structure of FINS mini Response Text PDU MRC SRC MRES SRES Status Error data O 6 0 417 O O 0 o No of bytes 2 2 2 2 2 2 Note 1 Status is returned as the following one byte data that is converted into ASCII code b7 50 Executing status 0 When an error occurs in RUN mode or PRGM or SET mode is entered 1 When there is no error in RUN mode 1 When the communications function is being executed to change the operating state 1 When an error occurs Bit 0 executing status is also set to 1 when the communications function is being executed to change the operating state such as parameter settings in RUN mode For example when the operating state is changed in RUN mode and there are no errors Status will be set to 41 Note 2 Error data is returned as an error code of E 4 3 6 Operation Command RUN Executing the Operation Command Operating State Change Command with command code 01 allows
23. gt 15 gt 16 gt 1 gt etc Keep pressing the Cam Parameter Key until the cam parameter number to be set is displayed Note For the 3F88L 162 32 point model Cam Positioner the numbers displayed will continue to 32 and then return to 1 Press the Set Key to display the step to be deleted Press the Set Key to display the cam program steps in order Keep pressing the Set Key until the step to be deleted appears When the display is blank press the Set Key to return to step 1 Press the Clear Key to delete the step that is displayed If the Clear Key is pressed once the ON angle and OFF angle displays will start flashing which means the step is ready to be deleted Note If the Clear Key is pressed twice the cam number will start flashing which means that cam number is ready to be deleted If the Clear Key is pressed three times the bank number will start flashing which means that that bank number is ready to be deleted If the Clear Key is pressed four times the display will return to the original display nothing will be deleted Press the Set Key while the ON and OFF angle displays are flashing and that step will be deleted Once the step has been deleted the final step for that cam number will be displayed ready for input Set the mode selection switch to PRGM mode The data for step 1 of the bank and cam numbers displayed will be displayed Note If there is no data the
24. Advance angle amount Set angle 1 Set speed 1 x Resolver speed Saturation speed Set speed 1 359 or 719 Set angle 1 Set angle 2 Set angle 1 x Set speed 2 Set speed 1 Resolver speed r min 0 Set Set Saturation speed 1 speed 2 speed Note 1 The data for advance angle compensation value with the lower speed out of advance angle compensation values 1 and 2 will become the set speed 1 and the set angle 1 Note 2 The maximum compensation value is 359 for 360 resolution or 719 for 720 resolution A compensation greater than one rotation cannot be made Note 3 Except for 0 the same speed data cannot be set for advance angle compensation values 1 and 2 When advance angle compensation values 1 and 2 are set and the set angle 2 is smaller than the set angle 1 Advance angle amount Setangle1 7777777 Advance angle amount Set angle 1 Set speed 1 x Resolver speed Setangle 2 Advance angle amount x Set angle 1 Set angle 2 Set angle 1 Set speed 2 Set speed 1 x Resolver speed Set speed 1 Resolver speed r min 0 Set Set Saturation speed 1 speed 2 speed Saturation speed Set speed 1 Set angle 1 Set angle 1 Set angle 2 x Set speed 2 Set speed 1 Note The lowest compensation value is 0 3 65 Operation Chapter 3 Advance Angle Compensation Function Processing Detects Resolver angle Calculates advance angle a
25. For external wiring house the cables in a low current duct and shield with grounded conduction plates The Cam Positioner and Resolver can be separated by a maximum distance of 100 m m Resolver Wiring Method 3 m plug in cable 3F88L CR C Extension Cable TTY 3F88L CR NA Cable 35 cm Separate wire plug in cable u 3F88L 160 162 Cam Positioner 3F88L CR SA Cable 3F88L RS15W Resolver 2 21 Design Chapter 2 e Resolver Cable Models Resolver Extension Cables for 3F88L RS17 RS17T 3F88L CROO2C 3F88L CROO5C 3F88L CRO10C 3F88L CRO20C 3F88L CRO50C Note 1 A maximum of two extension cables be joined together Note 2 Refer to 6 2 Resolver Specifications for information on cable wire colors and pin positions Resolver Cables for 3F88L RS15 Resolver Cables for 3F88L RS15W 3F88L CRO03SA 3F88L CROO5SA 3F88L CRO10SA 2 3 5 Cam Output Wiring Cam output is an open collector output The wiring connectors are located on top ofthe Cam Positioner Unit and the wiring is easily performed if Cam Output Cables are used Cam Output Wiring Method Use the 3F88L CG S Cam Output Cable for direct connection to PCs or Relays and the 3F88L CG N Cam Output Cable for direct connection to an I O Block Note Cam outputis also used for connection to Display Units Refer to 2 3 6 Connecting a Display Unit for detail
26. Function name Setting SPEED ON POSITION OFF tion ter range Pulse output Writes pulse output Sets pulse start note 4 setting program to any bank or cam number sets pulse number Data transfer Operates ona Slave setting command issued see note 4 from Master Unit Data transfer 0 Disabled factory Master setting setting 1 Read data 2 Write data 3 Verify data 0 Function level Function level 0 selection monitor only Function level 1 basic operation monitor only factory setting Function level 2 all functions Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 Thedata for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 Note 3 Functions A b C F H and U will be enabled after the power has been turned OFF and then ON again Note 4 Functions P and t are special operations that are not stored as parameters 3 48 Operation Chapter 3 3 6 3 Parameter Explanation and Operation m Explanation In this section individual parameters will be explained in the following format Function level setting ME e Origin Compensation Value Function level 2 Function p 5 Parameter 1 Setting range 0 to 359 0 to 719 see note 1 No i No e Function explanation Note Addition
27. Set the beginning address as 4 digit ASCII code For example to write an origin compensa tion value to address 8000 set 8000 In No of items set the number of items in the unit specified for the parameter area code For example resolution compensation settings are parameters in byte units so the number of items is 1 Origin compensation values are parameters in word units so the number of items is 1 Cam programs for cams 1 to 8 of bank 1 are parameters in byte units so the number of items is 720 To set the number of items represent it as a 4 digit hexadecimal number first set the leftmost bitto 1 then convert the hexadecimal code into ASCII code For example when the number of items is 720 represent it as hexadecimal number 02D0 Hex first set the leftmost bit to 1 to obtain hexadecimal number 82D0 Hex then set ASCII code 82D0 88 32 44 30 Hex In Data set all data as ASCII code Example 1 Writing 200 as an origin compensation value Parameter area code 8000 Beginning address 0002 No of items 8001 Data 0200 Example 2 Clearing cam programs Parameter area code 4000 Beginning address 0100 No of items 8001 Data 20 e Structure of FINS mini Response Text PDU MRC SRC MRES SRES No of bytes 2 2 2 2 4 13 Communications Chapter 4 Contents of Parameter Area Address Parameter Explanation area c
28. Signal Data input Decimal point Latch Power 0 V Power OV loo CL Note Values in circles apply to the NRT Connector s pin numbers Terminal symbol Power supply Positive side power supply terminal Zero blanking output The output will be open if PBI is open and the display is 0 The output will be OV if PBI is OV or if the display is other than Zero blanking input 0 will not be displayed if DP is open and PBI is open If connected to OV 0 will be displayed If DP is set to OV the display will not be affected by the state of PBI Data input A 2 Decimal hexadecimal display 1 5 02 Displays a digit or symbol corresponding to the value of the binary code signal D 23 Decimal display uses 0 to 9 nothing will be displayed for higher values pr Uem point The decimal point lights Operates independently from the LE terminal NN When this signal is present the immediately preceding display condition is retained lt Power supply 0 V power supply ground input terminal GND Specifications Chapter 6 M7F Digital Display Specifications Specifications Rated voltage Variable voltage between 12 and 24 V DC Current consumption per display 14 mm 200 mA max at 12 V DC 100 mA max at 24 V DC 25 mm 300 mA max at 12 V DC 200 mA max at 24 V DC Input level Positive logic H 4 V to power supply voltage L Oto 1 5
29. ON OFF angle data deleted by bank numbers All cam programs deleted at once Deleting by Step Coan Mode _ 000 T a Set the mode selection switch to PRGM mode Press the Bank Function Key and set the bank number that contains the step to be deleted ca Press the Cam Parameter Key and set the cam number that contains ca R the step to be deleted Press the Set Key to display the step to be deleted 5 CLR Press the Clear Key once The ON angle and OFF angle displays will o start flashing Deleting by Cam Number PRGM Mode 1 a Set the mode selection switch to PRGM mode BAN Press the Bank Function Key and set the bank number that contains the cam number to be deleted Press the Cam Parameter Key and set the cam number that is to be deleted 4 Press the Clear Key twice The cam number display will start flashing Press the Set Key to delete the cam number 3 25 Operation Chapter 3 Deleting by Bank Number PRGM Mode Explanation 1 Set the mode selection switch to mode S RUN c Press the Bank Function Key and set the bank number that is to be deleted Press the Clear Key three times The bank number display will start on flashing a Press the Set Key to delete the bank number Deleting All Cam Programs PRGM Mode 7 Explanation d Set the mode selection switch
30. Origin Compensation Execution SET Mode Once the Resolver and machinery have been connected turn ON the system power supply e Switch the Cam Positioner to SET mode and use the ADJ switch to execute origin compensation Resolver present position is set to 0 at this point Note 1 Origin compensation will not be executed if the Resolver speed is 4 r min or greater Note 2 If the origin compensation value is set to a value other than 0 parameter settings origin compensation value settings must be made at function level 2 Refer to 3 6 4 Origin Com pensation and Origin Shift e Procedure Dispiay Use the mode selection switch to change to SET mode t D SPEED ON POSITION OFF M Manual operation BANK FUN CAM PRMTR Rotate the machinery to the position to be set to zero of the machinery SPEED ON POSITION OFF BANK FUN CAM PRMTR Press the ADJ switch Origin compensation will be executed BbsimiONOFE The absolute angle electrical angle of the Resolver will be 123 flashing in the POSITION OFF display until origin compensation has been completed After origin BANK FUN CAM PRMTR The original display will appear when origin compensation has compensation has H been completed been completed SPEED ON _ 8 Note If the bank number appears in the Bank Function display and 0 appears the Cam Parameter disp
31. 108 107 106 10 Life expectancy for rated wear h 104 1 Speed r min e 3F88L RS15 RS15W Resolvers Axle End Load Radial and Thrust both 19 6 108 107 108 105 Life expectancy for rated wear h 104 103 10 Speed r min 7 8 Appendix Chapter 7 Couplings The life expectancy of couplings is determined by tightening torque bend angle and axle core displace ment volume e Tightening Torque and Rotation Life 0 20 40 60 80 100 Tightening torque Rotation life expectancy No of rotations Note Tightening torque is given as a percentage of allowable tightening torque Refer to 2 2 3 Mount ing the Resolver e Bend Angle and Rotation Life e 108 107 108 105 104 Rotation life expectancy No of rotations 0 20 40 60 80 100 Bend angle Note Bend angles are given as a percentage of allowable bend angles Refer to 2 2 3 Mounting the Resolver Appendix Chapter 7 e Axle Core Displacement and Rotation Life Rotation life expectancy No of rotations Axle core displacement
32. BANK FUN CAM PRMTR e n SPEED ON POSITION OFF BANK FUN CAM PRMTR 3 0 SPEED ON POSITION OFF U Use the mode selection switch to change to SET mode Use the Bank Function Key to set the bank number to be checked Keep pressing the Bank Function Key until the bank number to be checked is displayed Use the Cam Parameter Key to set the cam number to be checked Keep pressing the Cam Parameter Key until the cam number to be checked is displayed The number of steps for that cam program will be shown in the SPEED ON display Repeat these steps to check other cam numbers Press any key other than the Cam Parameter Key to return the Cam Parameter No display to 0 Press the Bank Function Key while the Cam Parameter No display is O to display the next bank number or function number Operation Chapter 3 3 5 4 Resolver and Machinery Connection Once the cam programs have been completed turn OFF the power supply for safety and connect the Resolver and the machinery Resolver and Machinery Connection Turn OFF the system power supply before connecting the Resolver and machinery Follow the directions in 2 2 3 Mounting the Resolver and attach the Resolver correctly 3 5 5 Origin Compensation Oncethe Resolver and machinery have been connected turn ON the power supply and execute origin compensation
33. Malfunction due to noise system recovers when power is turned ON again The Cam Positioner is malfunctioning system does not recover when power is turned ON again Power turned OFF while program being edited RESET input turned ON while program being edited RESET input turned ON due to noise while program being edited Check if noise has been generated when or after the power was turned ON and take appropriate countermeasures against the noise Replace the Cam Positioner Check that the voltage supplied to the Cam Positioner meets the specifications 85 to 264 V AC and adjust if necessary Adjust the RESET input sequence Find the source of the noise and take appropriate countermeasures Check and adjust the wiring for control input signals Turn the power ON again Change to PRGM or SET mode and press the Clear Key to clear the error Then re input the cam program Appendix Chapter 7 Error Description Cam Probable Possible solution Error reset code output cause method Power failure during write to non volatile memory Resolver disconnection Sum check error in program memory Power turned OFF during data save to non volatile memory Resolver cable disconnected during teaching or trial operation in RUN mode or error in Resolver interface circuit Memory sum check error when power turned ON Check that the voltage supplied to t
34. The incorrect frame has Check the communica been transmitted tions protocol Subaddress error Subaddress for re Data has been cor Check the cause of the ceived frame is incor rupted due to noise noise rect not supported during communications The transmitted subad Check the communica dress is not 00 tions protocol Frame length er Received frame ex The received frame ex Check the communica ror ceeds available sup ceeds the number of tions protocol ported number of by supported bytes tes Operation Chapter 5 5 3 Troubleshooting Probable cause Possible solution Nothing appears on the display Power supply error Supply the correct power supply The ERROR terminal is H voltage RESET signal has been input Check the connected wiring Replace the Cam Positioner watchdog timer eror Watchdog timer error error Nothing appear on the display Display circuit error Replace the Cam Positioner The ERROR terminal is L There are no cam outputs A cam program has not been Check the cam program input Cam output power supply error Check the power supply voltage BANK selection fault Check the connected wiring E nn Control signal power supply fault Replace the Cam Positioner A specific cam output does not Check the connected wiring turn ON Externally connected part error Replace the externally connected part Output transistor error Replace the Cam
35. advance angle value 2 Factory setting 0 Sets angle data for advance angle compensation value 3 advance angle compensated position Factory setting 0 Appendix Chapter 7 tion ter Cam protect Protection can be set Protect can be set or or released for each released for each cam number or for cam number or for all cams in a bank all cams in a bank number number Factory Factory setting setting unprotected unprotected d d Teaching Present Resolver Present Resolver angle can be input angle can be input as ON angle data as OFF angle data One direction 0 One direction function setting function disabled factory setting 1 Enabled in forward direction 2 Enabled in reverse direction Backlash 0 Backlash compensation compensation enable disable disabled factory setting setting Backlash compensation enabled Advance angle Advance angle compensation compensation enable disable disabled factory setting setting Advance angle compensation enabled Output hold 0 1 Output hold disabled factory setting Output hold enabled Appendix Present value output setting Pulse output ee note 4 setting Data transfer Slave setting t see note 4 0102 Data transfer Master setting Function level selection Note 1 Note set and displayed as 1 for 0 5 Note ON again Note 7 14 from Master Unit 1
36. different to the one set using the teaching function When the speed increases the timing of peripheral device operation is late Backlash compensation has been enabled after teaching has been performed With backlash compensation enabled the load side driven side instead of the Resolver axle drive side has been manually rotated and teaching performed Backlash compensation will work in reverse Teaching has been performed while the Resolver is rotating less than 4 r min The advance angle compensation function is not used The advance angle compensation function is not enabled With the backlash compensation already enabled perform the teaching operation again Manually rotate the Resolver axle drive side and perform teaching again Perform teaching again with the Resolver stationary Use the trial operation and adjustment operation functions to adjust the cam program ON OFF angle data Set the advance angle compensation function Function No b Parameter No 3 to 5 and Function No H and Parameter No 2 and turn OFF the power and turn it ON again Enable the advance angle compensation function Function No H Parameter No 2 and turn OFF the power and turn it ON again 5 11 Operation Chapter 5 5 4 Inspection and Maintenance Regular Inspections There are no parts that need to be constantly maintained for the Cam Positioner equipment operation but the following
37. flashing the data will not be initialized and the display will return to the edited status e Advance Angle Compensation Enable Disable 2 Set to 1 to enable advance angle compensation 0 Advance angle compensation disabled 1 Ad vance angle compensation enabled The factory setting is Note This parameter is enabled when the power is turned OFF and then turned ON again Operation PRGM spi JP Use the mode selection switch to change to SET mode Various compensation value Present value enable disable settings Backlash compensation enable disable Advance angle compensation enable disable output setting BANK FUN CAM PRMTR BANK FUN CAM PRMTR HUI SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF Ifthe advance angle compensation enable disable function Function No Parameter No 2 is dis played the present settings will flash in the SPEED ON display Use the Up and Down Keys to set the data Press the Set Key and the data will stop flashing for approximately one second the setting will be con firmed and the display will resume flashing 3 6 7 Cam Protect m Functions The cam protect function protects cams and banks from accidental changes or deletion of cam ON OFF data Operations are limited in the following ways when data is cam protected Protected cam data cannot be changed or deleted Banks containing protect
38. gt gt gt 4 gt 1 gt If the resolution selection explained in the next section is set to 1 720 divisions rotation 5 gt 6 gt 7 gt 8 will not be displayed 3 5 2 Initial Settings Only the rotation direction CW CCW selection switch and resolution setting SET mode are changed at function level 1 Rotation Direction Selection Setting The CW CCW setting switch is used to change the direction of rotation CW CCW setting switch CAM17 32 CAM1 16 F88L 162 TEM 8 Jn N BANK FUN CAM PRMTR M RE P CLR ADJ CW e e CCW O Set the direction of increasing angles to CW for clockwise direction when viewed from the Resolver axis and CCW for counterclockwise direction as shown in the following diagram Note These settings will be enabled by turning the power supply OFF and then ON again 3 21 Operation Chapter 3 e Relationship between Resolver Rotation Direction and Rotation Direction Selection Increasing angles Increasing angles Direction of increasing angles when Direction of increasing angles when setting switch is set to CW setting switch is set to CCW Resolution Selection SET Mode Select a resolution of either 360 or 720 divisions rotation e Resolution Selection Details Function level level Parameter Setting No Fange A A Resolution 0 360 divisions rotation factory setting s
39. write Clear Key to the correct steps that clear the error are not duplicated Appendix Chapter 7 Error Description Cam Probable Possible solution Error reset code output cause method Communica No response Different baud Align the Master and Press the tions error from the Slave rate to Slave Slave Unit baud Clear Key to Unit commu Unit rates Function No clear the error nications data b Parameter No 6 error different Slave Unit not Check the display on baud rate to operating the Slave Unit Slave Bank Function display t Cam Parameter display O and re transmit the data from the Master Unit Slave Unit Clear the errors on error both the Master and Slave Units and re transmit the data Slave Unit not Check the display on in communica the Slave Unit tions mode Bank Function display t Cam Parameter display 0 and re transmit the data from the Master Unit Communica Check and adjust the tions cable communications wired incor cable wiring rectly Verification Slave and Different Check that the cam Press the error Master data programs or program and Clear Key to do not match parameters parameters are clear the error are verified correct for each Cam Positioner Data corrupted Find the source of due to noise the noise and take during com appropriate munications countermeasures 7 19 Appendix Chapter 7 Error Description Cam Probable
40. 0 Disabled factory setting 1 Data read Reads cam programs and parameters from the Slave to the Master Unit 2 Data write Writes cam programs and parameters from the Master to the Slave Unit 3 Data verification Verifies the Master programs and parameters against the Slave programs and parameters 3 90 Operation Chapter 3 Operation Data transfer Data transfer Slave Unit settings Data transfer Master Unit settings BANK FUN CAM PRMTR SPEED ON POSITION OFF e Slave Cam Positioner Settings Use the Bank Function Key to set data transfer Function No t and press the Set Key 0 Slave Unit settings will appear in the Cam Parameter No display The settings for the Slave Unit have now been completed While this data is displayed make the set tings for the Master Cam Positioner Unit e Master Cam Positioner Settings Use the Bank Function Key to set data transfer Function No t and press the Set Key 0 Slave Unit settings will appear in the Cam Parameter No display Press the Cam Parameter Key to display 1 Master Unit settings 0 will flash in the SPEED ON display Use the Up and Down Keys to set the data 0 Disabled factory setting 1 Data read Reads cam programs and parameters from the Slave to the Master Unit 2 Data write Writes cam programs and parameters from the Master to the Slave Unit 3 Data verification Verifies the Master programs and parameters agains
41. 2 54 1 3 E FUN M y i 2 zx Cam protect bank number 8 BANK FUN CAM PRMTR SPEED ON POSITION OFF QW Note Up to bank number 4 for 720 resolution A Teaching Teaching bank number 1 BANK FUN CAM PRMTR SET BANK FUN CAM PRMTR t i SPEED ON POSITION OFF SPEED ON POSITION OFF i Teaching bank number 2 D BANK FUN CAM PRMTR 2 2 SPEED ON POSITION CFF BANK FUN CAM PRMTR SPEED ON POSITION OFF A En Teaching bank number 8 Teaching bank number 8 cam number 1 BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR 8 1 SPEED ON POSITION OFF CLR Note Up to bank number 4 for 720 resolution A w PRMTR gt i CAW PRMTR PRMTA CAW CAW PRMTR Cam protect bank number 1 cam number 32 BANK FUN CAM PRMTR 32 SPEED ON POSITION OFF c i Up to cam number 16 for 3F88L 160 CLR Cam protect bank number 2 cam number 32 BANK FUN CAM PRMTR POSITION OFF Up to cam number 16 for 3F88L 160 bank number 8 cam number 32 BANK FUN CAM PRMTR SPEED ON POSITION OFF POSITION OFF Teaching bank number 2 cam number 32 SPEED ON POSITION
42. 22 Cam Positioner installation 2 6 replacement 5 13 RS 232C connections 3 88 specifications 6 2 standard models 7 11 cam program cam programming sheet 7 21 checking in PRGM mode 3 24 3 31 3 32 checking number of steps 3 26 3 35 3 37 creating and checking 3 24 3 36 creation in PRGM mode 3 24 3 27 3 30 deleting 3 32 write function 1 3 cam protect error 3 92 cam protect function 3 69 3 75 cam protect settings 7 24 chains using 2 12 colors cam output cable colors 2 24 Index command frame 4 5 4 6 commands FINS commands 4 10 communications Compo Way F communications 4 1 4 28 specifications 4 3 communications error 3 92 5 7 5 8 communications ports RS 232C connections 3 88 components name and function of each part 1 7 Compo Way F Communications commands 4 10 Controller Data Read command 4 19 Controller Status Read command 4 20 errors 5 7 5 8 Internode Echo Test command 4 22 Memory Area Read command 4 10 Operation Command 4 21 overview 4 2 4 4 Parameter Area Read command 4 12 Unit Attribute Read command 4 20 Connection Cables models 2 14 connections wiring connections 2 13 connectors functions 1 9 control inputs description 3 42 3 43 monitoring 3 41 specifications 2 19 wiring 2 17 control outputs description 3 43 monitoring 3 41 specifications 2 20 wiring 2 19 copy function 1 5 3 88 3 92 Coupling See Resolver Coupling crimp terminal
43. 50 0 3dia e T OMRON XM2A 1501 15 pin D sub Plug 16 59 8 6 dia Approx 3m 8 6 dia 59 OMRON XM2D 1501 15 pin D sub Socket 21 37 Note The dimensions in parentheses are for the 3F88L RS17T Resolver e 3F88L RS15 S 16 5 0 5 72 65 max S 3 25 e 9 8 i 3 5 N e Hirose RM15WTP 10S 8 Connector Hirose RM15WTR 10P Connector 2 7 Design Chapter 2 e 3F88L RS15W 16 16 5 0 5 64 max 350 max gt ja 6 0 004 0 016 dia 39 dia 33 32 0 0 05 eo 2 2 2 Installation Environment Take precautions with the installation environment to improve the reliability and to fully utilize the functions of the Cam Positioner system Do not install the Unit in the following locations e Locations subject to direct sunlight e Locations subject to ambient temperatures or relative humidities outside the following ranges Ambient temperature 0 to 55 C Cam Positioner Unit and 10 to 80 C Resolver Ambient humidity 10 to 90 with no condensation e Locations subject to condensation as the result of severe changes in temperature e Locations subject to corrosive or flammable gases e Locations subject to dust especially iron dust or salts e Locations subject to exposure to water oil or chemicals e Locations subject to s
44. 838 approximately one second BANK FUN CAM PRMTR Step 4 can be input approximately one second after the Set e Key has been pressed SPEED ON POSITION OFF TIAN The cam program is now complete Note 1 If there is an error with the input data the display will change as outlined below Check and reset the input data If data is duplicated in the ON region the region between an ON angle and OFF angle of a step that has been already input E 22 cam program duplication error will appear in the SPEED ON angle display Press the Clear Key to clear the error and reset with the correct data f the input numeric data exceeds the setting range All displays will flash twice and return to the status before the data was edited Reset with the correct data Note 2 Cam outputs turn ON atthe set ON angle and turn OFF at the set OFF angle In this cam pro gram example the cam output number 2 will turn ON at the point when 0 is detected and turn OFF when 90 is detected 3 30 Operation Chapter 3 Cam Program Confirmation PRGM Mode Once a cam program has been created check that it has been created correctly e Procedure Display BANK FUN CAM PRMTR Use the mode selection switch to set to PRGM mode i i The data for step 1 of the bank and cam numbers displayed SPEED ON POSITION OFF will be displayed Note If there is no data the display will be
45. E 22 Cam data protect input prohibited System program sum check error when power turned ON Access to non volatile memory not completed within set time Attempt made to edit cam protected cam data Attempt made to write program to the ON section of an existing program including attempt with the teaching function Malfunction due to noise system recovers when power is turned ON again The Cam Positioner is malfunctioning system does not recover when power is turned ON again Write to non volatile memory not completed due to noise Read from non volatile memory not completed due to noise Attempt made to edit cam protected cam data Attempt made to write program to the ON section of an existing program including attempt with the teaching function Check if noise Turn ON the occurs when or after power again the power is turned ON and take appropriate countermeasures against the noise Replace the Cam Positioner Find the source of the error and take appropriate countermeasures Change to PRGM or SET mode and press the Clear Key to Find the source of Clear the error the error and take appropriate countermeasures Once the error has Press the been cleared either Clear Key to remove the cam data clear the error protect or edit different cam data that has not been cam data protected Once the error has Press the been cleared
46. Function level level No The Baud rate setting function sets the baud rate for data transmission The baud rate settings are explained below 1 9 600 bps factory setting 2 19 200 bps Set the same baud rate for both the Master and Slave Units Note This parameter is enabled after the power has been turned OFF and then ON again Operation PRGM seri Je Use the mode selection switch to change to SET mode PRMTR Origin compensation Backlash compensation value Baud rate BANK FUN CAM PRMTR BANK FUN CAM PRMTR EUN CAWPAMTA BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF When the baud rate Function No b Parameter No 6 is displayed the present baud rate settings flash in the SPEED ON display Use the Up and Down Keys to change the data Press the Set Key and the data will remain lit for approximately one second the setting will be con firmed and the display will resume flashing f the baud rate setting has been changed turn OFF the power supply and turn it ON again e Data Transfer Slave Unit Settings 1112 Use this parameter to make the settings on the Slave Unit to enable data transfer e Data Transfer Master Unit Settings 1112 Use this parameter to make the settings on the Master Unit to enable data transfer The settings are shown below
47. La Pulse output bank number 1 cam number 32 BANK FUN CAM PRMTR 3e SPEED ON POSITION OFF Up to cam number 16 for 3F88L 160 CAW PRMTR ooo Pulse output bank number 2 cam number 32 BANK FUN CAM PRMTR e 3e SPEED ON POSITION OFF Up to cam number 16 for 3F88L 160 Pulse outpu bank number 8 cam number 32 BANK FUN 8 SPEED ON CAM PRMTR 32 POSITION OFF Up to cam number 16 for 3F88L 160 CLR 3 55 Operation Chapter 3 3 6 4 Origin Compensation and Origin Shift Functions Both origin compensation and origin shift functions match the mechanical origin and the Cam Posi tioner origin The differences between origin compensation and origin shift are outlined as follows Origin Compensation Press the ADJ switch in SET mode to set the present angle at that point to zero If an origin com pensation value has been set the present angle will change to that origin compensation value This value the origin position after compensation for the Resolver s electrical 0 will not be lost even if the power is turned OFF Origin Shift Turn ON the origin shiftinput TRIG in RUN mode to setthe present angle at that pointto zero If an origin compensation value has been set the present angle will change to that origin compensation value This value wi
48. Method e 3F88L RS17 17T Flange mounted Recommended Mounting example mounting holes Four M4 Four M4 screws Screws 35 0 025 0 009 dia 50 0 3 dia 3 mm sheet min 2 9 Design Chapter 2 e 3F88L RS15 15W Servo mounted Recommended Mounting example mounting hole Three M4 screws Evenly spaced around circumference 33 332 0 025 0 009 dia 52 dia I 67 dia 3 mm sheet min Mounting hook Resolver attachment 2 6 10 Connecting with the Coupling As arule the Resolver Coupling should be used when connecting the Resolver to the machinery The Coupling will break near the center if 1 7 to 2 times the rated tightening torque is applied and therefore protects the Resolver from excessive torque Keep the axle center displacement and bend angle of the Coupling within the specifications when mounting 4 4 dia e Coupling Specifications 3F88L 3F88L Dimensions mm Axlecen Rated tightening Cou Resolvers bend ter dis orque plings angle place L 01 see ment 20 C 80 C Tighten note 2 t1 see note 3 RL10 RS17 RS17J 10 22 26 2 19 3 6 7 1 12 10 1 0 mm 2 94 1 76 M4 x6 0 44 max max Nem Nem Nem RL6 RS15 RS15W 15 22 16 4 2 8 5 5 11 10 1 2 mm 0 98 0 58 M3 x4 0 24 max max Nem Nem Nem Note 1 The Coupling is made from 25 Duracon glass fiber 2 10 Design Chapter 2 Note 2 Maximum bend angle Not
49. OFF Up to cam number 16 for 3F88L 160 Teaching bank number 8 cam number 32 BANK FUN CAM PRMTR 8 32 SPEED ON POSITION OFF Up to cam number 16 for 3F88L 160 CLR 3 53 Operation Chapter 3 7 One direction function One direction function bank One direction function bank One direction function setting bank number 1 number 1 cam number 1 number 1 cam number 32 BANK FUN CAM PRMTR SET BANK FUN SET BANK FUN BANK FUN CAM PRMTR ed 1 38 SPEED ON POSITION OFF D ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF CLR UJ XS Up to cam number 16 for 3F88L 160 T ud u One direction function bank One direction function bank number 2 number 2 cam number 1 number 2 cam number 32 BANK FUN CAM PRMTR SET BANK FUN CAM PRMTR BANK FUN CAM PRMTR B Be SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF an F ZI AEN i Up to cam number 16 for 3F88L 160 4 CLA One dir ction function bank One dir ction function bank One direction function setting One direction function bank number 8 number 8 cam n
50. ON Up to cam number 16 for 3F88L 160 CAW PRMTR Pulse output bank number 2 cam number 32 Pulse output bank number 2 cam number 1 BANK FUN CAM PRMTR gt lel SPEED ON POSITION OFF pP CLR Pulse output bank number 2 BANK FUN CAM PRMTR TIAN Pulse output bank number 8 cam number 1 Pulse output bank number 8 cam number 32 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF Up to bank number 4 for 720 resolution Use the Bank Function Key to make the pulse output settings Function No P and press the Set Key and the bank number will flash in the Bank Function display Use the Up and Down Keys to set the bank number that contains the cam for which a pulse output program is to be created Next press the Set Key to display the cam number in the Cam Parameter No display Alternatively P first digit flashing will appear in the SPEED ON display and will appear in the POSI TION OFF display Press the Cam Parameter Key until the cam number to be set appears The data that appears in the SPEED ON display is the pulse number Set a pulse number between 1 and 180 for 360 resolution or between 1 and 360 for 720 resolution The data that appears in the POSITION OFF display is the pulse start position Set a pulse start posi tion between and 359 for 360 resolution and 0 and 719 for 72
51. ON Control output POSITION OFF Control input 3 5 8 Control I O Signals In addition to cam outputs CAM 1 to 16 CAM 1 to 32 the 3F88L 160 162 Cam Position ers also have the control inputs and outputs described below Refer to 2 3 3 Terminal Block Wiring for information on wiring control I O signals Cam outputs BANK 1 to 3 select the bank number lt RUN output Min P enables cam outputs START input starts cam outputs gt M DET output outputs detection of TRIG input 2 2 Resolver rotation executes origin shift RESET input Sy ERROR output outputs errors hardware reset m Control Inputs Bank selection Bank selection input selects which Cam Positioner bank number will be input executed Turns ON when this signal is short circuited with the OV Execution 1 2 3 4 5 7 bank BANK1 OFF BANK2 OFF OFF BANK3 Note Refer to 7 2 Performance for information on bank selection timing when in operation mode Operation start When the operation start input is turned ON in RUN mode the operation input will start and cam outputs are enabled When operation start input is turned OFF in RUN mode cam outputs are disabled Note 1 START input is ignored when the Unit is in modes other than RUN Note 2 Cam outputs will turn ON and OFF during a trial operation in
52. ON again Operation PRGM Use the mode selection switch to change to SET mode PRMTR Origin compensation value Backlash compensation value Baud rate BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR m E or m SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF ANM yuu 7i Whenthe origin compensation value Function No b Parameter No 1 is displayed the present set ting will be displayed in the SPEED ON display and the first digit rightmost digit will flash Use the Forward Up and Down Keys to change the data Press the Set Key and the data will remain lit for approximately one second the setting will be con firmed and the display will resume flashing Ifthe data is inappropriate and the Set Key is pressed all displays will flash twice and then return to the settings before the data was edited Re input the correct data Press the Clear Key to return the data to the factory settings If the Clear Key is pressed the three digits of data will start flashing Pressthe Set Key while the data is flashing and the display will change to andthe factory settings will be restored Ifthe Clear Key is pressed again while the three digits of data are flashing the data will not be initialized and the display will return to the edited state 3 57 Operatio
53. Parameter No 4 1 4 digit present angle no units e CIO bits a b c d e Data memory used to store present value data 001000 work 201001 present value data storage Wire cam outputs 1 to 16 to INO to IN15 on the Input Unit allocated to word 0 in the PC Cam output Input Unit CAM16 _ Bit 15 word 0 CAM15 Bit 14 word 0 Display CAM14 gata Bit 13 word 0 CAM13 Bit 12 word 0 12 1 digit LE signal 1 Bit 11 word 0 CAM11 2 digit LE signal Bit 10 word 0 CAM10 3 digit LE signal 1 Bit 9 word 0 4 digit LE signal Bit 8 word 0 8 Cam No 8 output signal Bit 7 word 0 e Points to Consider The 3F88L 160 162 Cam Positioner present value outputs have been adjusted to suit the M7E Display Unit The displayed data is therefore the reverse of the normal signal PRGM SET occur Sc EN Cae oqo o Display data 16 1 1 t 1 t t t 1 signal 1 CaAMt4 1 t h h jo 1 h CaMi3 1 Jo 1 jo h o jt jo j1 fo jt Note 1 this table 0 indicates OFF and 1 indicates ON Note 2 The data on this table is for 3F88L 160 Cam Positioners For 3F88L 162 Cam Positioners CAM16 to 13 will be CAM32 to 29 Refer
54. Positioner and a host CPU communications capabilities differ de pending on the operating mode of the Cam Positioner Baa Communications capabilities Controller Status Executing status Reads Cam Positioner status Read Model and commu Reads model and communications Unit Attribute nications buffer size buffer size send or receive buffer size Read whichever smaller Internode Echo test Conducts an internode echo test Internode Echo Test Model and version Reads model and version Controller Data Read Moni Memory Ares Reads present cam angle Read Operating Changes the current operating state to Operation Com State Change the one in which parameters and pro grams can be sent and received in RUN mode Returns from the above state to the original state 4 2 Communications Chapter 4 Mode Function Daia Communications capabilities Command name Read Write Resolution com Reads and writes operation parame Parameter Area pensation settings ters Read Write Compensation val Reads and writes compensation value ues parameters Cam data protect Reads and writes cam data protect settings settings Output hold infor Reads and writes output hold informa mation tion Reads and writes cam programs Program Clears cam programs Clear Parameter Returns parameters to their default Clear settings Parameter Enables parameters that will be made Update valid when the power is turned OFF
55. Up Down and Forward Keys Press the ON OFF Switching Key and set the OFF angle Use the Up Down and Forward Keys Press the Set Key to confirm the settings data The next step can now be input Return to step 4 to input more steps Once a program has been created for one cam number change the cam number using the Cam Pa rameter Key and create another cam program in the same way If multiple bank numbers are used change the bank number using the Bank Function Key and create another program in the same way e Cam Program checking PRGM Mode Explanation xe Set the mode selection switch to PRGM mode 50 B Press the Bank Function Key and set the bank number A Press the Cam Parameter Key and set the cam number 4 Check the ON and OFF angles Press the Set Key and check the next step Return to step 4 of this procedure to check the next step 3 24 Operation Chapter 3 Once a program has been checked for one cam number change the cam number using the Cam Pa rameter Key and check another cam program in the same way If multiple bank numbers are used change the bank number using the Bank Function Key and check another program in the same way e Cam Program Deletion PRGM Mode There four methods to delete cam programs Each of these methods will be explained in this section ON OFF angle data deleted by steps ON OFF angle data deleted by cam numbers
56. and then ON Using this command makes it unnecessary to turn the pow er OFF and then ON when making pa rameter settings valid Connecting to Host CPU Connect the Cam Positioner to the host CPU through the communications port Communications SSS RS 232C cable port Host CPU such as personal computers and CS1 series Programmable Controllers 3F88L 160 162 Cam Positioner Communications Specifications The communications specifications of the Cam Positioner are shown below Set the communications conditions of the host CPU to these specifications Communications method RS 232C Synchronization method Start stop synchronization Baud rate 9 600 or 19 200 bps parameter setting Transmission code ASCII Data bit length 7 bits Stop bit 2 bits Parity Even Node number 00 Subaddress 00 Note 1 The Cam Positioner is factory set to a baud rate of 9 600 bps To use 19 200 bps relevant parameters must be set Refer to 3 6 13 Copy Function Data Transfer for details 4 3 Communications Chapter 4 Note 2 Node numbers and subaddresses are the codes used when executing commands In this chapter numeric values enclosed in double quotation marks such as 00 represent ASCII codes Numeric values followed by Hex such as 02 Hex represent hexadecimal values For example ASCII code 00 can be represented as 30 30 Hex in hexadecimal notation Communications Cables RS 23
57. angle electrical angle of the Resolver will be SPEED ON POSITION OFF i flashing in the POSITION OFF display until origin compensation has been completed After origin BANK FUN CAM PRMTR The original display will appear when origin compensation has compensation has H been completed been completed SPEED ON _ 8 Note If the bank number appears in the Bank Function display 0 appears the Cam Parameter display the absolute angle for origin compensation will be displayed in the SPEED ON display PRGM BANK FUN CAM PRMTR Use the mode selection switch to change to RUN mode The speed display will be 0 and present angle will be 0 if the SPEED ON POSITION OFF m m machinery is not operating UJ 3 58 Operation Chapter 3 m Origin Shift Execution RUN Mode e Procedure Display BANK FUN CAM PRMTR Use the mode selection switch to change to RUN mode PRGM ser SPEED ON ooh Manual BANK FUN CAM PRMTR Rotate the machinery to the position to be set as zero or to the origin operation of compensation value the SPEED ON POSITION OFF machinery Origin shift BANK FUN CAM PRMTR Turn ON the origin shift input TRIG to execute origin shift input TRIG The absolute angle Resolver s electrical angle will flash in the peon eS POSITION OFF display until origin shift has been completed
58. cam outputs RUN outputs and ERROR outputs are made ON Power supply OFF RUN output ON pore M OFF Enabled Disabled Cam output ERROR output Baa Symbol RUN output delay time Cam output delay time ERROR output delay time Appendix Chapter 7 Time from START Input to Start of Operation The diagram shows the time from when the START input is turned ON until cam outputs can be con trolled ON START input OFF ON OFF RUN output Enabled Cam output Disabled Symbol RUN output delay time Gam output delay tine Origin Shift Processing Time The diagram shows the time from when TRIG input is turned ON until cam outputs and RUN outputs change TRIG input ON RUN output ON OFF Enabled Cam outpu Ium Disabled RUN output delay time RUN output OFF time 0 8 to 1 23 Cam output delay time Cam output OFF time 0 8to 1 2 Nin TIG input enabled tne 7 5 Appendix Chapter 7 M DET ON OFF Time The diagram shows the time from when the Resolver speed is greater or less than 4 r min until the M DET output changes Resolver speed M DET output 71 Symbol output ON delay ime VEDET output OFF delay time Bank Switching Time The diagram shows the time taken to switch bank numbers during operation BANK input me _ _ No a OFF Cam output
59. ee 1 4 System Configuration id oo sb Hee pee 1 6 Name and Function of Each 1 7 1 331 Display Sectiob c eee met eee tee e eee 1 8 12952 SWAtChes 4 aci eru op eh Ee obe e boe pibe band abe Date 1 8 1 3 3 Operation Keys ike te A a EVER eH bee Rea does 1 9 1 3 4 Terminal Block and Connectors 1 9 hri Em 1 10 Operation Procedure sepie eree rra rasi eaka ey exe eye t alee 1 11 1 551 Before Operation eod ree erem OH E PN nak wiser sles 1 11 Chapter 2 o Dp rope RI E LUE ECT 2 1 2 2 2 3 Systemi a 2 2 2 1 1 Selecting the Resolver be RR gee alee 2 2 2 1 2 Selecting the Output DEVICE i sert pene RU pled wee ales 2 4 Installatiotm soot Lon db la ash Gelade aad ded 2 6 2 2 1 External Dimensions 1 2 6 2 2 2 Installation Environment 2 8 2 2 3 Mounting the Resolver 2 2 9 Wining tian ee eS a ead ee a E 2 13 2 3 1 System Connection Diagram
60. factory settings will be restored Ifthe Clear Key is pressed again while the three digits of data are flashing the data will not be initialized and the display will return to the edited state e Backlash Compensation Enable Disable 2 Set this parameter to 1 to enable backlash compensation 0 backlash compensation disabled 1 backlash compensation enabled The factory setting is Note This parameter is enabled when the power is turned OFF and then turned ON again Operation PRGM ser Te Use the mode selection switch to change to SET mode CAW Backlash Various compensation value compensation Advance angle compensation Present value enable disable setting enable disable enable disable output setting BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF 1 3 61 Operation Chapter 3 When the backlash compensation enable disable setting Function No Parameter No 1 is dis played the current settings will be flashing in the SPEED ON display Use the Up and Down Keys to change the data When the Set Key is pressed the data will remain lit for approximately one second the setting will be confirmed and then the data will resume flashing 3 6 6 Advance Angle Compensation Functions The advance angle compensation function advances the ON and OFF angles for all cams in p
61. for details 3 39 Operation Chapter 3 3 5 7 Monitor Function RUN Mode The 3F88L 160 162 Cam Positioners have the following monitor functions in RUN mode If the system does not perform properly at start up use this monitor function first and check the I O status Resolver speed and present angle Error display Cam output status Control I O signal status Resolver Speed and Present Angle Monitoring RUN Mode If the Cam Positioner is set to RUN mode the Resolver speed r min will be displayed in the SPEED ON display and the present angle in 1 units for 360 resolution and 0 5 units for 720 resolution is dis played in the POSITION OFF display Bank No being executed ru Shows that START input is ON RUN mode BANK FUN ru SPEED ON POSITION OFF zr JuLILI Eoo Present angle Resolver speed Error Display If an error is generated an error code E will appear in the SPEED ON display If an error has been generated refer to Chapter 5 Operation for countermeasures BANK FUN SPEED ON POSITION OFF i Error code 3 40 Operation Chapter 3 Cam Outputs and Control I O Signal Monitoring RUN Mode Parameter No Function Display name Cam output ON OFF state of cam outputs 1 to 32 see note will be monitor displaye
62. function detects an error ERROR is OFF when TRIG inputturns ON or when RESET inputturns ON Take safety measures outside the Cam Positioner to ensure safety for the en tire system in such an event The Cam Positioner output may remain ON or OFF due to damage to an output transistor or for some other reason Take safety measures outside the Cam Posi tioner to ensure safety for the entire system in such an event General Precautions N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution Fail safe measures must be taken by the customer to ensure safety in the event of incorrect missing or abnormal signals caused by broken signal lines momentary power interruptions or other causes Always use the power supply voltages specified in the operation manuals Take appropriate measures to ensure thatthe specified power with the rated voltage and frequency is supplied Be particularly careful in locations where the power sup ply is unstable Install external breakers and take other safety measures against short circuiting in external wiring Disconnect the functional ground terminal when performing withstand voltage tests Always connect to a ground of 100 or less when installing the Unit Do not attempt to disassemble repair or modify the Unit Leave the label attached to the U
63. ie d The setting will stop flashing for approximately 1 second and then SPEED ON POSITION OFF el resume flashing Note When a setting is flashing the Up and Down Keys are enabled and the setting may be changed BANK FUN CAM PRMTR Press the Bank Function Key 1 The display will return to only the function number that appears SPEED ON POSITION OFF Turn OFF the power supply The settings will now be enabled Note 1 The functions are enabled once the power has been turned OFF and then ON again Note 2 The display will change as shown below when the Bank Function Key is pressed repeatedly to set the function number Function level 0 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt 1 gt Function level 1 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt gt gt 1 gt Function level 2 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt gt gt gt gt gt gt gt 0 gt 1 gt If the resolution selection explained in the next section is set to 1 720 divisions rotation 5 gt 6 gt 7 gt 8 will not be displayed 3 6 2 Parameter List SET Mode Bank Func Cam Parame Function name Setting SPEED ON POSITION OFF tion ter range 1to8 Origin Displays the 1 to 4 compensation absolute angle for see note 2 absolute angle origin compensation display only no settings can be made 1to 32 Pro
64. is not required m Program Number Check The number of programs and origin compensation angle can be checked Refer to 3 5 3 Cam Pro gram Creating and Checking 1 1 6 Initial Settings Functions m Switching Resolution Switches between 360 and 720 divisions per Resolver revolution Refer to 3 5 2 Initial Settings m Changing Rotation Direction Sets the direction of increasing angle to suit the mechanical configuration Refer to 3 5 2 Initial Set tings 1 1 7 Applied Functions Origin Compensation Sets any angle to 0 according to the mechanical origin Refer to 3 6 4 Origin Compensation and Origin Shift Origin Shift Sets any angle to 0 according to the mechanical origin when the trigger turns ON in RUN mode Re fer to 3 6 4 Origin Compensation and Origin Shift m Backlash Compensation Sets a difference between the detection angles in CW and CCW directions to absorb mechanical vibration Refer to 3 6 5 Backlash Compensation Advance Angle Compensation Advances the cam output angle in proportion to the number of Resolver revolutions Refer to 3 6 6 Advance Angle Compensation m Cam Protect Protects each bank and cam to prevent the cam ON OFF data being inadvertently changed or de leted One direction Function Setting Enables cam output in one rotational direction only Refer to 3 6 8 One direction Function 1 4 Outline Chapter 1 Output Hold Function Holds
65. number to be used The Bank Function display will change as shown below each time the Bank Function Key is pressed 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt gt 8 gt 1 etc Keep pressing the Bank Function Key until 2 appears in the Bank Function display SPEED ON POSITION OFF Note When the resolution is set to 720 divisions rotation the display will not include 5 gt 6 gt 7 gt 8 BANK FUN CAM PRMTR Use the Cam Parameter Key to set the cam number to be e e used SPEED ON POSITIONS The Cam Parameter No display will change as shown below uomo mm when the Cam Parameter Key is pressed 1 2 3 gt gt 15 gt 16 gt 1 gt etc Keep pressing the Cam Parameter Key until 2 appears in the Cam Parameter No display Note For the 3F88L 162 32 point model Cam Positioner the numbers displayed will continue to 32 and then return to 1 3 28 Operation Chapter 3 BANK FUN CAM PRMTR Set the ON angle e e Under the initial settings the rightmost digit the first digit will be flashing Press the Forward Key to move the position of the flashing digit from the first to the second digit from the second to the third digit and then back to the first digit again Use the Up and Down Keys to increase or decrease the numerical value of the flashing digit The operated digit will be carried over If the Up and Down
66. s Noise level 1 5 kV pulse width 100 ns to 1 us Operating ambient humidity 35 to 8596 Tightening torque of external 0 78 to 11 8N m connections Coil surge absorption Diode 1 A 400 V Approx 670 g Operating ambient temperature 0 to 55 C Specifications Chapter 6 Internal Connection Diagram APARIAR ART ende ART tori dep dpi Connect i Bou or Pin T Relay No H 13 i AA ULL 6 7 Specifications Chapter 6 6 4 Display Specifications M7E Digital Display m Specifications Specifications Rated voltage Variable voltage between 12 and 24 V DC Current consumption per display Red LED 35 mA max at 24 V DC 45 mA max at 12 V DC Green LED 40 mA max at 24 V DC 55 mA max at 12 V DC Input level Positive logic H 4 V to power supply voltage L Oto 1 5 V Operating ambient temperature 10 to 55 C with no icing Operating ambient humidity 35 to 85 with no condensation 25 to 70 C with no icing Insulation resistance 100 MQ min at 500 V DC between each terminal and mounting panel Dielectric strength 500 V AC 50 60 Hz for 1 min between each terminal and mounting panel Noise immunity Power terminal 500 V Input terminals 500 V normal mode 1 500 V common mode Brimin max Specifications Chapter 6 Terminal Arrangement Decimal Hexadecimal Display e Unit Display Power Power v6 Zero blanking output Zero blanking input
67. set are required when connect ing Units other than those listed in the above table Note 4 When the resolution is set at 720 the present angle display will read 1 for every 0 5 2 26 Design Chapter 2 Wiring Example The following wiring example is for automatically switching the 4 digit display between the present angle and the Resolver speed with units also displayed Cam Output Connectors see p digit 1 000 s note 1 1 0 59 eee digit Display data r min 1 digit LE signal 2 digit LE signal CAM11 27 Yellow Orange ee Common cam COM 0V A2 output terminal Note 1 Note 2 3 Note 4 3rd digit 100 s digit 2nd digit 10 s digit 1st digit 1 s digit No display M7E 01ULJ2 A r min M7E 01UL12 V If pin 9 4th digit is left open a zero 0 will appear as 0 In the above wiring example an output of 0 would appear as 0000 The cam output signal names not in parentheses will be displayed for 3F88L 160 Cam Posi tioners and the names in parentheses will be displayed for 3F88L 162 Cam Positioners The circled numbers in the diagram are the terminal numbers for the NRT connect
68. the Explanation column is the one inside the Cam Positioner If the data is read through CompoWay F communications it will be converted into ASCII code For example when the Resolver speed is 800 r min data is stored as 08 Hex leftmost byte Address 0000 and 00 Hex rightmost byte Address 0001 inside the Cam Positioner This data will be read as ASCII code 0800 30 38 30 30 Hex during communications When CAM1 to CAMB are all ON hexadecimal value FF is written to address 0004 but it will be read as ASCII code FF 46 46 Hex during communications 4 3 2 Parameter Area Read Write SET Parameter Area Read e Structure of FINS mini Command Text PDU MRC SRC Parameter area code Beginning address No of items Seg qe No of bytes 2 2 4 4 4 Note 1 The parameter area code is divided into the following three types 4000 Parameters in byte 8 bits units 8000 Parameters in word 16 bits units C000 Parameters in long word 32 bits units Set the parameter area code as ASCII code 4000 8000 or C000 Note 2 Set the beginning address as 4 digit ASCII code For example to read an origin compensa tion value from address 8000 set 8000 Note 3 In No ofitems set the number of items in the unit specified for the parameter area code For example resolution compensation settings are parameters in byte units so the number of items is 1 Origin compensat
69. the resolution of 360 1 to 800 at the resolution of 720 Note When the speed input is set to 0 the advance angle input must be 0 Control input START TRIG BANK1 to BANKS RESET DM lraconpur rpm Control output RUN ERROR M DET WENN d Speed detection 5 r min max accuracy Specifications Chapter 6 6 2 Resolver Specifications m Specifications Mods SFS8LRSI7 S3FSBLRSI7T S3FSSLRSIS 3FBSLRSISW weldameer O O Axial load Thrust 196 N max Thrust 98 N max OOO Mounting method Flange mounting Flange strength 245 Servo mount mounting hooks included Friction torque 49 10 147 mN Frequency range 10 500 Hz tance Total amplitude 1 5 mm 98 m s whichever is less Test time 3 directions X Y Z 2 hrs each Shock resistance 4 900 m s in X Y and Z directions 3 times each Degree of protec Drip proof oil proof IP52F JEM tion Electrical malfunc 10 minutes tion Maximum speed 3 000 r min Mechanical Coupling aFesLRL O 7 Connector Lead wire 850 mm 3F88L CRCILILINA SF88L CRLICILISA Color Munsell 5Y3 1 Munsell N1 5 Ambient operating 10 to 80 C temperature Connection between Resolver and Cam Positioner lt o 5 x o p gt AE Sa 8
70. value for the original Cam Positioner Function No b Parameter No 1 b After the Cam Positioner has been replaced move the machinery to the position where origin compensation will be performed Setthe origin compensation value for that position and turn OFF the power supply and turn it ON again to enable this setting 5 13 Operation Chapter 5 d Perform origin compensation e Change the origin compensation value to that of the original Cam Positioner 5 14 Chapter 6 Specifications 6 1 Cam Positioner Specifications 6 2 Resolver Specifications 6 3 I O Block Specifications 6 4 Display Specifications Specifications Chapter 6 6 1 Cam Positioner Specifications General Specifications 38 supply voltage 40 ms power supply 24 V DC 145 mA Allowable I O power 20 4 to 26 4 V DC supply voltage Insulation resistance 20 MQ min between all AC power supply external terminals and the protective ground terminal 500 V Dielectric strength 2 300 V AC 50 60 Hz for 1 minute between all AC power supply external terminals and the protective ground terminal leakage current of 10 mA max Noise immunity 1 500 Vp p pulse width of 0 1 to 1 us 1 ns rising pulse noise simulator Vibration resistance 10 to 57 Hz 0 075 mm single amplitude 57 to 150 Hz with an acceleration of 9 8 m s for 80 minutes each in X Y and Z directions 8 minutes x 10 times 80 minute
71. weight of the pulley Using Gears Pitch errors total alignment errors and other gear errors apply a repeated load in the radial direction Resolver Using Chains A sprocket can be attached directly to the Resolver axle and the axle then connected to a rotating machinery with a chain The weight of both the sprocket and the chain will be aload on the axle Rattles in the sprocket and chain will become shock loads applied to the axle when machine movement stops and starts Resolver 2 12 Design Chapter 2 2 3 Wiring 2 3 1 System Connection Diagram G7TC OC16 I O Block SYSMAC 1 or other Display Units Programmable Controller 3F88L CG N 3F88L CG 3F88L CG Cam Output Cable Cam Output Cable Cam Output Cable 3F88L 160 162 Cam Positioner 3F88L CR 3F88L CR NA 3F88L CR SA Resolver Extension Cable Resolver Cable Resolver Cable 3F88L RS17 RS17T Resolver 3F88L RS15 Resolver 3F88L RS15W Resolver 2 13 Design Chapter 2 2 3 2 Standard Wiring Method The number of man hours required for wiring will be reduced and the reliability of the Unit will be improved if OMRON Cables are used Give sufficient consideration to noise countermeasures when wiring Using Connection Cables Use the following Cables to connect the
72. 0 resolution Use the Forward Up and Down Keys to set the data Use the ON OFF Switching Key to switch be tween pulse number and pulse start position data 3 82 Operation Chapter 3 e Press the Set Key The data will remain lit for approximately one second the settings will be confirmed and then the data will resume flashing again Ifthe data is inappropriate and the Set Key is pressed all displays will flash twice and then return to the settings before the data was edited Re input the correct data 3 6 12 Teaching Function The teaching function is used to input data from the Resolver as ON OFF angle settings while the ma chinery is being manually operated The only editing of cam programs allowed while using this function is the registration or deletion of ON OFF angle data Note 1 Ifthe teaching function is used on cam numbers for which a cam program has already been input steps will be added to that cam program Note 2 The ON or OFF angles for cam programs that have been already input cannot be changed separately Note 3 The teaching function cannot be used if the Resolver speed is 4 r min or greater m Related Parameter SET Mode e Teaching Function level 2 erc eee Use this parameter to create cam programs 3 83 Chapter 3 Operation Operation PRGM Use the mode selection switch to change to SET mode H Bank number ie In
73. 0 to 0073 Addresses 0074 to 0077 Addresses 0078 to 007B Same as for bank 1 Addresses 0080 to 0083 Addresses 0084 to 0087 Addresses 0088 to 008B Bank 5 cam data protect setting Bank 5 one direction function setting Bank 5 rotation direction setting Bank 6 cam data protect setting Bank 6 one direction function setting Bank 6 rotation direction setting Bank 7 cam data protect setting Bank 7 one direction function setting Bank 7 rotation direction setting Bank 8 cam data protect setting Bank 8 one direction function setting Bank 8 rotation direction setting Chapter 4 Communications Chapter 4 Address Parameter Explanation area code 0100 4000 Clear Program Clear Parameter Clear and Parameter Update Command b7 bO Program Clear Setting this bit to 1 executes Program Clear Parameter Clear Setting this bit to 1 executes Parameter Clear Parameter Update Setting this bit to 1 executes Parameter Update Note 1 Setting the respective bits to 1 executes Program Clear Pa rameter Clear and Parameter Update When the commands are completed the Cam Positioner sets these bits to 0 There fore after the Clear Command is submitted reading address 0100 allows the user to check whether the command is being executed or completed When these bits are turned ON set to 1 at the same time Pro gram Clear Parameter Clear and Parameter Update will be processed in this order The specified commands w
74. 000502 000500 0003 so 0003 Hex is stored 000501 0000 Response code MRES 00 and SRES 00 are stored at normal completion Received data Status 80 in this example and error data 10 in this example 000502 8010 are stored after being converted from Agel code to values Note 1 The content of Status is as follows b7 50 Executing status 0 While in error status or in PRGM or SET mode 1 When there is no error in RUN mode 1 When the communications function is being executed to change the operating status 1 When an error occurs In this example status 80 indicates that an error has occurred 4 27 Communications Chapter 4 Note 2 An error code is stored when an error has occurred In this example error data 10 indi cates a Resolver disconnection error 4 28 TIT im Chapter 5 Operation 5 Diagnosis using Error Codes 5 2 CompoWay F Communications Errors 5 3 Troubleshooting 5 4 Inspection and Maintenance 5 5 Cam Positioner Replacement Operation Chapter 5 5 1 Diagnosis using Error Codes If the 3F88L 160 162 Cam Positioner detects an error the error code E will appear in the SPEED ON display All control outputs RUN M DET ERROR will turn OFF The cam output will vary depending on the output hold function settings The Cam Positioner errors will be detected d
75. 10 angle 0 state Cam 16 angle 0 state Address 15CF Cam 9 angle 719 state Cam 10 angle 719 state Program status 0 Output OFF 1 Output ON b7 Cam 16 angle 719 state 17 angle 0 state Cam 18 angle 0 state Cam 24 angle 0 state Address 18CF 17 angle 719 state Cam 18 angle 719 state Cam 24 angle 719 state Communications Chapter 4 Address Parameter Explanation area code 2 4000 Program status All 00 Programs for Cams 0 Output OFF 25 to 32 of 1 Output ON Bank 1 b7 A 25 angle 0 state Cam 26 angle 0 state Cam 32 angle 0 state Cam 25 angle 719 state Cam 26 angle 719 state Cam 32 angle 719 state 5 4000 Same as for bank 1 All 00 Programs GE of Bank 2 a 4000 Cam Same as for bank 1 All 00 Programs of Bank 3 a 4000 Cam Same as for bank 1 All 00 Programs of Bank 4 5000 4000 Cam Same as for bank 1 All 00 to Programs 5BCF of Bank 5 a 4000 Cam Same as for bank 1 All 00 Programs BOE of Bank 6 on 4000 Cam Same as for bank 1 All 00 Programs of Bank 7 m 4000 Cam Same as for bank 1 All 00 Programs SEE of Bank 8 Note 1 The 3F88L 160 16 point type has an area for s
76. 2 3 0 Chapter 7 Bank Func Cam Parame Data range SPEED ON POSITION OFF tion ter H 0 No present value output function factory setting 4 digit present angle no units 4 digit number of rotations no units Automatic switching of 3 digit present angle and number of rotations with units Automatic switching of 4 digit present angle and number of rotations with units Writes pulse output Sets pulse start program to any bank position or cam number sets pulse number Operates on a command issued 0 Disabled factory setting Read data Write data Verify data Function level 0 monitor only Function level 1 basic operation monitor only factory setting Function level 2 EX funetiong The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses The data for 720 resolution divisions revolution is shown in parentheses The angles will be Functions A b C F H and U will be enabled after the power has been turned OFF and then Functions P and t are special operations that are not stored as parameters Appendix Chapter 7 e RUN Mode SPEED ON POSITIONIOFF 1to8 LU a OFF of Resolver Present angle 1 to 4 see note 2 rotations E on 1 to 4 see note 2 1 to 16 see note 1 eration ON angle eration OFF angle 0 8 tC Camouptmono 2 monitor CS 1 7 E leror di
77. 2 7ms 32 75 32 7ms j 32 7ms 32 7ms 32 7ms 32 7ms 32 7ms i Note Theoutputtiming for each digit of display data CAM 13to 16 and each digit s LE signal CAM9 to 12 are shown below CAM13 16 1stdigit display data CAMI2 LEI 3 6 11 Pulse Output Function m Function The pulse output function creates cam programs that turn ON and OFF at even intervals at particular bank and cam numbers Thecam programs thatturn ON OFF at even intervals can be setfrom any angle pulse start position Note 1 For pulse settings to be made the resolution pulse number x 2 must be an integer If this equation does not produce an integer the pulse number will be changed to the nearest pulse number that will give an integer The pulse numbers are as follows For 360 resolution 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 For 720 resolution 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 If a pulse that falls between any of these pulse numbers is set it will be converted to the next largest pulse number For example if 7 is set for 720 resolution it will be converted to 8 Note 2 Ifthe pulse number and pulse start position are set a cam program that turns ON at the pulse start position will be created 3 80 Operation Chapter 3 Note 3 Cam programs created using the pulse output function like other cam programs can be edited and deleted in PRG
78. 2C Cables e Communications Port Pin Arrangement on Cam Positioner End Pin No Symbol Signalname PinNo Symbol Signal name no 2 Ro 7 8 Reguestiosend 85 8 68 Olartosend ie Nc s se Sgmigeuni Sei FG Frame goud e Assembling RS 232C Cables The cable length must be 5 m or less SD Host CPU end RD RS cs DR ER SG FG Cam Positioner end D sub 9 pin socket OMRON XM2D 0901 Connector hood OMRON XM2S 0913 Recommended Cables Model manufacturer eee Cable Non UL AWG28 x 5P IFVV SB Fujikura Ltd Shielded multi CO MA VV SB 5P x 28AWG Hitachi Cable Ltd conductor UL product UL2464 AWG28 x 5P IFS RVV SB Fujikura Ltd 98 pum UL2464 SB MA 5P x 28AWG Hitachi Cable Ltd Note The following cables can be used to connect to CS1 series Programmable Controllers Model manufactured Length Quantity by OMRON Programming Device XW2Z 200S CV For connection to ane for CS1 series PCs 4 4 Communications Chapter 4 4 2 Command and Response Frames 4 2 1 Command Frame Transmission Protocol When receiving a command from the host CPU the Cam Positioner returns a response frame corre sponding to the command In other words one response frame is returned response to one command frame Command and response frames are transmitted as shown in the following illustration Host CPU perso
79. 60 162 Cam Positioner complies with EC Directives To ensure that the system in which the 3F88L 160 162 is installed complies with EC Directives the following precautions must be ob served 1 The 3F88L 160 162 is defined as an in panel device according to the Low voltage Directive The 3F88L 160 162 must therefore be installed within a control panel 2 Reinforced insulation or double insulation must be used for the DC power supplies used as power supplies The 3F88L 160 162 conforms to the Common Emission Standard EN50081 2 in relation to EMI However the radiated emission 10 m regulations may vary depending on the con figuration of the control panel connected devices wiring and other conditions The user must therefore confirm that devices and the overall machinery conform to EC Directives Table of Contents Chapter 1 Outline L I 1 1 1 2 1 3 1 4 1 5 F nctions Me Lt 1 2 1 171 Basic Operation sound ne eh epe TCR 1 2 15122 ResolutiOB RE uh DU e diae a dte ea a o 1 2 Mod s mete rel e E o m Ra TU 1 3 1 1 4 Selecting the Function Level 1 3 1 1 5 Basic P nctions se essan sen ga uu EA EE II ee A a 1 3 1 1 6 Initial Settings Functions 0 4 1 4 1 1 7 Applied Functions
80. 93 troubleshooting 5 9 5 11 U V W unpacking 0 verification error 3 92 warnings general 2147483647c wiring 2 13 4 digit display 2 27 cam output 2 22 control inputs 2 17 control outputs 2 19 power supply input 2 16 Resolver 2 21 standard method 2 14 Terminal Blocks 2 16 write protection write protecting cam data 3 69 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No 0008 1 1 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Due J Revised content September 1999 Original production OMRON OMRON ELECTRONICS LLC 1 Commerce Drive Schaumburg IL 60173 USA 800 55 OMRON 66766 OMRON CANADA INC 885 Milner Avenue Scarborough Ontario M1B 5V8 416 286 6465 OMRON ON LINE Global http www omron com USA http www omron com oei Canada http www omron com oci For Distributor Locations or Product Information Call 800 55 or 847 843 7900 Northeast Boston MA 508 303 8880 East Philadelphia PA 610 524 1897 Southeast Atlanta GA 770 798 6780 Central Cincinnati OH 513 469 6766 Midwest Chicago IL 847 843 7910 Southwest Dallas TX 972 871 2166 West Los Angeles CA 714 621 3455 Ontario Toronto 416 286 6465 Kitchener 519 896 1144 Kingston 613 376 3968 Quebec M
81. B FUN FN E Note Setthefunction number usethe Bank Function Key to change the function numberand pressthe Set Key display the parameter numbers and then use the Cam Parameter Key to set the parameter numbers for functions with multiple parameter numbers The parameter number will increase each time the Cam Parameter Key is pressed If the Cam Parameter Key is pressed on the last parameter number parameter number 6 in the above example the display will return to parameter number 1 3 50 Operation Chapter 3 Setting Parameters Once the parameters have been displayed using the individual operations perform the following opera tions to set the parameter data Use the Up and Down Keys to increase or decrease the numeric value of the digit that is flashing Press the Forward Key to shift to the next digit to the left If the Forward Key is pressed while the left most digit is flashing the rightmost digit will start flashing If a parameter has two items to be set e g advance angle compensation value 1 the data will be displayed in the SPEED ON and POSITION OFF displays As the final step press the Set Key to confirm the settings When the Set Key is pressed the data will remain lit for approximately one second and then one of the digits will start flashing again 3 51 Operation Chapter 3 Display Changes in SET Mode Origin compensation absolute angle display Bank number 1 cam numbe
82. D2GT Goon instead Unit nameplate character height M7F 2 no display 25 mm M7F RPM 2 r min Display Unit Connector En 2035 N separately wired One Display Unit Connector is pressure welded type required Display Unit Connector Cover XG5S 1001 Two XG5S 1001 Covers or one XG5S 2012 XG5S 2012 Cover is required Cam Output Cable 3F88L CG001S One Cable is required 3F88L CG003S 2 28 Design Chapter 2 Wiring Example The following wiring example is for four digit display of the Resolver speed 15 1 CAM16 CAM32 Cam Output Connectors M7F Display Unit Signal name Pinno CAM13 CAM29 e 9 reen Display data CAM14 CAM30 KCN A4 Common cam output terminal 1 digit LE signal 2 digit LE signal CAM16 CAM32 3 digit LE signal 4 digit LE signal A10 COM OV i ER p 2 55 5 5 White O OIN O lt x lt 888 0 50 U HT 48688 12 to 24 V DC supply o c 5 amp 50 S1 52 S3 S4 NC NC NC V i A B C D NC NC NC NC OV V Case mark Note 1 The output signal names not in parentheses will be displayed for 3F88L 160 Cam Posi tioners and the names in parentheses will be displayed for 3F88L 162 Cam Positioners Note 2 The circled
83. DU Memory MRC SRC area code Beginning address No of items 0 1 0 0 No of bytes 2 2 2 6 4 Note 1 The memory area code is divided into the following three types 40 Memory area data in byte 8 bits units 80 Memory area data in word 16 bits units 0 area data in long word 32 bits units Set the memory area code as ASCII code 40 3430 Hex 80 8830 Hex or CO 4330 Hex 4 10 Communications Chapter 4 Note 2 Set the beginning address as a four digit ASCII code 00 For example the present cam angle address 0002 is set as 000200 Note 3 In No of items set the number of items in the unit specified for the memory area code For example revolver speed is memory area data in word units so the number of items is 1 set 0001 Control I O status is memory area data in byte units so the number of items is 2 when both input and output are read Structure of FINS mini Response Text PDU MRC SRC MRES SRES Data O 1 0 0 o o No of bytes 2 2 2 2 as required Contents of Memory Area Address Memory Explanation area code 0000 Resolver Current Resolver speed r min 4 digit BCD 09001 Speed 0000 to 1600 resolution 360 divisions per revolution 0000 to 0800 resolution 720 divisions per revolution Address 0000 Leftmost byte Addre
84. Enabled Disabled Tdi ME Td2 Symbol Appendix Chapter 7 Cam Output Delay Time The diagram shows the time taken while the Resolver is rotating from when the machinery arrives atthe position where the cam output turns ON ON angle in the cam program until the cam output is actually turned ON ON angle reached v Machinery position Cam output 1 OFF Cam output CAM 32 OFF Td1 Symbol Cam 1 output delay tine Cam 32 output delay time Note The times shown include all the following times Time taken by the Cam Positioner to detect the Resolver angle Time taken to perform various compensation processing Time taken to change cam outputs according to the cam program m Differences between Cams This diagram shows the differences between different cam outputs when the same cam program is set for a different cam ON Cam output 1 OFF CAM 32 OFF m NE Tdi o Td2 Symbol ON time difference 10 to 10 us OFF time difference 10 to 10 us 7 7 Appendix Chapter 7 7 3 Resolver Life Expectancy This section shows the life expectancy of the Resolver and couplings Note This performance data is for reference only and cannot be guaranteed Resolvers The life of the Resolver is determined by the life of the Resolver axle bearings e 3F88L RS17 RS17T Resolvers Axle End Load Radial and Thrust both 19 6
85. F in RUN mode Whenan error has been generated error code E or a watchdog error Refer to 5 1 Diagnosis using Error Codes When changing from RUN to PRGM mode or from RUN to SET mode When the trial operation function is completed in PRGM mode Note Refer to 7 2 Performance for information on ON and OFF delay times for RUN outputs Resolver rotation ON When Resolver speed is 4 r min or greater detection output OFF When Resolver speed is less than 4 r min or an error has been generated Refer to 5 1 Diagnosis using Error Codes Note Refer to 7 2 Performance for information on ON and OFF delay times when the Resolver speed is 4 r min or greater Error output ERROR ON While error code E or watchdog errors have not been generated OFF When an error code E or watchdog error has been generated Refer to 5 1 Diagnosis using Error Codes Alternatively during initialization when the power is turned ON Refer to 7 2 Performance for information on initialization times 3 43 Operation Chapter 3 3 6 Applied Functions Function selection Function No U must be set to 2 all functions before the applied functions can be used for 3F88L 160 162 Cam Positioners 3 6 1 Function Level Selection Setting SET Mode m Function Level Selection Setting and Checking Check if the function level is set to function level 2 all functions If another function level is set change the set
86. II code into a hexadecimal value 4 26 Communications Chapter 4 Note Forsequence No 600 received data is stored from the largest word number sequentially to D 2 In the above example Resolver speed data 08 and 00 and present cam angle data 03 and 59 are received as ASCII data in this order and 200503 and 000502 are converted into hexade cimal values in this order e Examples of Monitoring Errors Protocol Macro Communications Always ON Executing Flag Port Enabled Flag pe PMCR Protocol macro instruction 01E1 Control data Communications port No 0 serial port No 1 and inner board are used 0258 Control data Send receive sequence No 600 with ASCII code conversion and response is set 000000 First word No of send data 0 00000 is set 000500 First word No of received data storage DM00500 is set Send Data Word Allocations DM address Data 000000 0004 No of send data words There are four words from 000000 to 000003 so 0004 Hex is set 000001 0000 Node No The node number of Cam Positioner is 00 so 0000 Hex is set 000002 0601 MRC SRC Controller Status Read is used so MRC 06 and SRC 01 are set 000003 0000 No of sent data bytes There is data to be sent so 0000 Hex is set Receive Data Word Allocations DM address Data No of received data words There are three words from 000500 to
87. Keys are continually pressed they will automatically increment and decrement and the automatic changes will become faster the longer the key is pressed The ON angle for cam number two is 0 and must therefore be set to 0 BANK FUN CAM PRMTR Press the ON OFF Switching Key to set the OFF angle e The rightmost digit the first digit in the POSITION OFF display SPEED ON POSITION OFF will start flashing BANK FUN CAM PRMTR Set the OFF angle in the same way the ON angle was set e e The ON angle for cam number 2 is 90 and must therefore be SPEED ON POSITION OFF on gt m set to 90 TIAM BANK FUN CAM PRMTR Press the Set Key to confirm the ON and OFF angle settings The data will stop flashing for approximately one second after SPEED ON POSITION OFF 000 098 the Set Key is pressed LDUU D2U0 BANK FUN CAMPRMTR Approximately one second after the Set Key has been pressed e the next step can be input SPEED ON POSITION OFF TT BANK FUN CAM PRMTR There is only one step for cam number 2 Proceed therefore 3 to the settings for cam number 3 Press the Cam Parameter Key The Cam Parameter No display will change from 2 to 3 ERES BANK FUN CAM PRMTR In step 1 of cam number 3 set the ON angle to 30 and the 2 OFF angle to 60 SPEEDION __ Pos
88. M mode and edited freely using compensation and trial operations Note 4 The pulse output function creates cam programs and does not store the parameters set here in memory Note 5 Referto 3 5 3 Cam Program Creating and Checking for information on howto check cam pro grams that have been created using this function Note 6 If the pulse output function is used to create a new cam program for a cam number that al ready has a cam program input the existing cam program does not have to be cleared before hand When pulse output settings are made all existing cam programs are cleared and over written by the pulse output cam program Operation Example For Pulse Number 4 Pulse Start Position 30 0 0 30 60 90 120 150 180 210 240 270 300 330 360 Cam output cam program Related Parameters SET Mode e Pulse Output Setting 2 0 Use this parameter to create pulse output programs 3 81 Operation Chapter 3 Operation PRGM ev Use the mode selection switch to change to SET mode e Pulse number mia Pulse output setting selection enabled enabled Pulse output bank number 1 cam number 1 Pulse output bank number 1 cam number 32 BANK FUN CAM PRMTR Pulse output setting Pulse output bank number 1 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF POSITION OFF SPEED
89. N OFF For 3F88L 162 32 point model C flashes twice Release Cam Positioners Confirm settings Bank number selection enabled Cam protect settings possible PANIUFUN CAMPAMTR Bank Function display flashing present setting status displayed gt H SPEED ON POSITION OFF SPEED ON POSITION OFF c c TIAN flashes twice While the bank and cam numbers are displayed cam protect settings enabled press the ON OFF Switching Key while pressing the Up Key to set cam protect for all cams within that bank num ber While the bank and cam numbers are displayed cam protect settings enabled press the ON OFF Switching Key while pressing the Down Key to release cam protect for all cams within that bank number Once cam protect has been set or released press the Set Key to confirm the cam protect settings will flash twice on the display Perform this operation for each bank The setting will be can celed if the Set Key is not pressed before moving to another bank Once the settings have been completed press the Clear Key to return to bank selection enabled status Bank Function display flashing To set or release cam protect for another bank number the above operation use the Up and Down Keys when in bank selection enabled status Bank Function display flashing to select the new bank number and repeat the above operation e Press the Ba
90. N Only when backlash PRGM trial compensation value is enabled operation only SET only when EL Advance angle compensation enable disable setting Advance angle compensation PRGM trial operation only SET only when teaching Cam protect function The power must be operation reset to ON after cam protect has been set One direction function SET setting One direction function RUN except during operation compensation operation ouput hod seting 3 6 Operation Function name Output hold function operation Classifi cation Applied functions or SET mode when the START signal is ON Applicable modes When switching from RUN mode to PRGM Chapter 3 Front panel Refer displays ence sec Parame tion ter No The power must be reset to ON after output hold has been set The START signal must be ON cam outputs will be OFF if the START signal is OFF The RESET signal must be OFF cam outputs will be OFF if re or signal is Present value output 3 6 10 setting Present value output function operation SET PRGM RUN The power must be reset to ON after present value output has been set Shared with a cam output 3 6 11 setting Teaching Resolver speed 3 6 12 be less than 4 r min Cam pro Pulse gram creating changing Cam out puts cam program changing Commu nications Way F ke ce Qn wit
91. N POSITION OFF i Up to cam number 16 for 55 3F88L 160 H cua CAM FUN Cam protect bank number 8 Cam protect bank number 8 cam number 1 Cam protect bank number 8 cam number 32 BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF f t Up to cam number 16 for 3F88L 160 Use the Bank Function Key set cam protect Function No and press the Set Key and the bank number will flash in the Bank Function display indicating that bank number selection is en abled Use the Up and Down Keys to set the bank number containing the cam to be cam protected Next press the Set Key to display the cam number in the Cam Parameter No display The current cam protect status will be displayed in the SPEED ON and POSITION OFF displays and cam protect settings can be made 3 72 Operation Chapter 3 Setting Releasing Cam Protect Procedure 2 Setting Releasing Cam Protect within a Set Bank Setting Releasing Cam Protect by Bank Set BANK FUN CAM PRMTR Cam protect bank number 1 Cam protect bank number 1 cam number 1 Confirm settings BANK FUN CAM PRMTR SPEED ON POSITION OFF C 38888 SPEED ON POSITION OFF 38888 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITIO
92. OMRON USER S MANUAL 3F88L 160 162 Cam Positioner Thank you for choosing this 3F88L 160 162 Cam Positioner Proper use and handling of the product will ensure proper product performance will lengthen product life and may prevent possible accidents Please read this manual thoroughly and handle and operate the product with care NOTICE This manual describes the functions of the product and relations with other prod ucts You should assume that anything not described in this manual is not possible Although care has been given in documenting the product please contact your OMRON representative if you have any suggestions on improving this manual The product contains potentially dangerous parts under the cover Do not attempt to open the cover under any circumstances Doing so may result in injury or death and may damage the product Never attempt to repair or disassemble the product We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed Precautions on the dangers of high voltage equipment Precautions on touching the terminals of the product even after power has been turned off These terminals are live even with the power turned off Specifications and functions may be changed without notice in order to improve product performance Items to Check Before Unpacking 1 Check the following items before removing th
93. Operating ambient temperature 10 to 55 C with no icing Operating ambient humidity 35 to 85 with no condensation Storage temperature 25 to 70 C with no icing Insulation resistance 100 min at 500 V DC between each terminal and mounting panel Dielectric strength 1 000 V AC 50 60 Hz for 1 min between each terminal and mounting panel Noise immunity Power terminal 500 V normal mode Input terminals 1 500 V common mode cable 800 V when the specified cable is used Vibration resistance Shock resistance Degree of protection Terminal Arrangement 0_ 1 S2 S3 S4 NC NC NC OV V p Terminal symbol Data input The numeral or symbol corresponding to the binary code D signal will be displayed SO Control input 51 Designates the digit to be displayed Each digit will maintain the previous value when this signal is input Power supply Power supply and output terminal Power supply Power supply 0 V output terminal GND 6 10 Chapter 7 Appendix 7 1 Application Examples 7 2 Performance 7 3 Resolver Life Expectancy 7 4 Standard Models 7 5 Displays by Mode 7 6 Error Codes 7 7 Cam Programming Sheet 7 8 Parameter Settings Log Chart Appendix Chapter 7 7 1 Application Examples Reading Present Value Output Signals with an OMRON PC e System Configuration Cam Positioner 3F88L 160 16 point type Present angle value output setting Function No
94. POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR 2 POSITION OFF BANK FUN SPEED ON POSITION OFF Lu BANK FUN CAM PRMTR SPEED ON POSITION OFF 888 BANK FUN CAM PRMTR SPEED ON POSITION OFF C 38888 BANK FUN CAM PRMTR m s If setting or clearing L cam protect for other bank numbers POSITION OFF BANK FUN CAM PRMTA r Lu SPEELD ON POSITION OFF 3 71 Operation Chapter 3 Setting Releasing Cam Protect Procedure 1 Enabling Cam Protect Settings PRGM seli ryn Use the mode selection switch to change to SET mode 4 Bank number i protect settings selection possible possible Cam protect Cam protect bank number 1 Cam protect bank number 1 cam number 1 Cam protect bank number 1 cam number 32 BANK FUN CAM PRMTR SET BANK FUN CAM PRMTR SET BANK FUN CAM PRMTR BANK FUN CAM PRMTR LE SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF 4 A i Up to cam number 16 for 3F88L 160 Z CLR PRMTR Cam protect bank number 2 cam number 1 Cam protect bank number 2 cam number 32 Cam protect bank number 2 BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED O
95. PRGM mode regardless of the START input status Note 3 Refer to ntl7 2 Performance for information on delay times for cam outputs and RUN outputs after START input is turned ON 3 42 Operation Chapter 3 Origin shift input When the origin shift input is turned from OFF to ON in RUN mode origin shift is executed Note TRIG input is ignored when the Unit is in modes other than RUN Note 2 TRIG input is disabled when Resolver speed is 4 r min or great er Note 3 The TRIG signal is enabled when it has been turned ON for 10 ms or longer Note Refer to 7 2 Performance for information on the relationship be tween TRIG inputs RUN outputs and cam outputs Reset input RESET Regardless of the current operation mode hardware reset is performed when the reset input is turned ON and the system will return to the startup status Note 1 All outputs will turn OFF regardless of the output hold settings Note 2 The origin values retained for origin shift will be lost m Control Outputs Name Symo RUN output RUN ON Cam outputs enabled OFF Cam outputs disabled In any of the following circumstances cam outputs will be enabled if no errors have been generated Whenthe START signal is ON in RUN mode including during compensa tion operation When the trial operation function is started in PRGM mode Cam outputs will be disabled under any of the following circumstances When the START signal is OF
96. Positioner Unprogrammed outputs are being new cam program has been Check the cam program made input without clearing the existing cam program When copying a cam program Check the cam program and from a SF88L 160 Cam Positioner delete any unnecessary cam to a 3F88L 162 Cam Positioner a programs cam program containing CAM17 to 32 has been input to the 3F88L 160 Cam Positioner when a cam program has been copied to the 3F88L 160 from a 3F88L 162 beforehand Replace the Cam Positioner Operation Chapter 5 Probable cause Possible solution Cam outputs are strange Exiting of a cam program that shouldn t be there CAM17 to 32 Origin compensation has been A new cam program has been input without clearing the existing cam program When using the advance angle compensation function a cam program containing changing cam outputs has been input near the advance angle compensation position the position where the advance angle will be compensated during acceleration cam outputs may be missed or output twice When using the copy function data has been mistakenly copied from another Cam Positioner when reading data from that Cam Positioner When using the copy function data has been mistakenly written to another Cam Positioner when reading data from that Cam Positioner Replace the Gam Positioner When copying a cam program from a 3F88L 160 Cam Positioner to a 3F88L 162 Cam Position
97. Possible solution Error reset a output cause method Power OFF Power is not Power has Check that the Turn ON the watchdog turned ON turned OFF voltage supplied to power again error RESET input the Cam Positioner has been meets the turned ON specifications 85 to software error 264 V AC and adjust if necessary RESET input Adjust the RESET has been input sequence turned ON RESET input Find the source of has been the noise and take turned ON due appropriate to noise countermeasures Check and adjust the wiring for control input signals The Cam Replace the Cam Positioner is Positioner malfunctioning system does not recover when power is turned ON again 7 20 Appendix Chapter 7 7 7 Programming Sheet Machine Name Adjusted date d Signal name ON OFF Time chart angle angle 60 90 120 150 180 210 270 300 330 NA Appendix Chapter 7 7 8 Parameter Settings Log Chart e Unit Model Cam Positioner 3F88L 160 16 point model 3F88L 162 32 point model Remarks e Switch Setting CW CW COW setting switch e Parameter Settings PRMTR No Function level selection Resolution selection Origin compensa tion value Backlash compensa tion value angle com pensation value 3 2 7 22 Function level for settings CCW
98. RC Memory Area Read is used so MRC 01 Hex and SRC 01 Hex are set Hexadecimal settings are converted into ASCII code during communications 200003 000C No of send data bytes If send data from 000004 to 000006 6 bytes are converted into ASCII code it will become 12 bytes So 000 Hex is set Data part of FINS mini command text PDU Data is set in Hex The settings will be 000004 8000 convatied into ASCII code during communications 000005 0000 Same as above 000006 0002 Same as above Note Data part of FINS mini command text PDU Memory area code Beginning address No of items m No of bytes after 2 6 4 ASCII conversion Memory area code The memory area code for Resolver speed and present cam angle is 80 Beginning address The address for Resolver speed is 0000 No of items There are two items Resolver speed and present cam angle so 0002 is set Receive Data Word Allocations DM address Data No of received data words There are four words from 000500 to 000503 so 0004 D00500 0004 Hex is stored D00501 0000 Response code MRES 00 and SRES 00 are stored at normal completion Received data The present cam angle 359 in this example is stored 000502 0359 after being converted ASCII code into a hexadecimal value 200503 0800 Received data The cam speed 800 r min in this example is stored after being converted from ASC
99. REELVANAN BANK FUN CAM PRMTR SPEED ON POSITION OFF Press the Up and Down Keys to increase or decrease the angle The cam output ON angle will change at the same time Note The Up and Down Keys will not work if the ON section overlaps another step Press the ON OFF Switching Key to make the OFF angle flash Use the Up and Down Keys to increase and decrease the OFF angle The cam output OFF angles will be changed at the same time Note The Up and Down Keys will not work if the ON section overlaps another step 3 95 Operation Chapter 3 BANK FUN CAM PRMTR Press the Set Key to save the adjusted angle data and display step 2 3 Use the same procedure to adjust the ON and OFF angles for step 2 SPEED ON POSITION OFF onwards 095 Note 1 The display will not move to step 2 if there is only one step Note 2 During adjustment operation the data changes will be re flected in the outputs and cam program at the point the changes are made BANK FUN CAM PRMTR Press the Cam Parameter Key to adjust other cam numbers j The display will return to a flashing cam number SPEED ON POSITION OFF Repeat the same operation to adjust the angles for each step in other 308 45j a numbers R 9 P Use the Up and Down Keys to set the cam number use the Set Key to display the ON and OFF angle data use the Up and Down Keys to adjust the ON angle data use the ON OFF Switching Key to make the OFF angle flash
100. Set Key to allow settings to be made e t Cam Parameter number display 1 SPEED ON POSITION OFF e SPEED ON angle display Flashes current setting BANK FUN CAMPRMTR If the setting is not on 1 use the Up or Down Key to U change to 1 function level 1 SPEED ON POSITION OFF 0 Function level 0 1 Function level 1 2 Function level 2 3 20 Operation Chapter 3 TS a Press the Set Key to confirm the settings The setting will stop flashing for approximately SPEED ON POSITION OFF i 1 second and then resume flashing Note When a setting is flashing the Up and Down Keys are enabled and the setting may be changed BANK FUN CAM PRMTR Press the Bank Function Key 11 O The display will return to only the function number that SPEED ON POSITION OFF appears Turn OFF the power supply The settings will now be enabled Note 1 The functions are enabled once the power has been turned OFF and then ON again Note 2 The display will change as shown below when the Bank Function Key is pressed repeatedly to set the function number Function level 0 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt 1 gt Function level 1 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt gt gt 1 gt Function level 2 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt gt gt gt gt gt gt
101. Unit to peripheral devices Always use OMRON Cables when connecting the Resolver in particular to ensure reliability of the Unit Peripheral device Cable name to be connected Resolver Resolver Cable 3F88L CR C Extension Cable for 3F88L RS17 RS17T 3F88L CR NA Cable for 3F88L RS15 3F88L CR SA Cable for 3F88L RS15W I O Block Cam Output Cable 3F88L CG Connectors at both ends N PC or similar device Cam Output Cable 3F88L CG Connector on one end for cam output S Display Unit Cam Output Cable 3F88L CG Note The in the cable model numbers indicates the length of the cable Refer to 7 4 Standard Models for details Wiring for Improved Noise Resistance Thenoise resistance ofthe system can be improved by the wiring method The following points mustbe given attention when wiring e Connection Method NFB Control panel 0 ae Power BU ELS device GRO Surge Control absorber J device GRO Insulation transformer Resolver CH If metal ducted Cam L Positioner GR O 2 Ground to 100 Q less 2 0 mm ground min 2 14 Design Chapter 2 Use a ground board as shown in the diagram and ground FG each Unit to one point on the ground board Do not bundle the ground together with the power supply motor drive or Resolver signal wir
102. al information Parameter Name Parameter names such as origin compensation value and backlash compensation value will ap pear here Function Level Setting The function level at which this parameter can be set will appear here In the above example this parameter can be set at function level 2 all functions only Function No The function number of this parameter will appear here The 7 segment indicator display will appear in parentheses after function numbers that appear as letters rather than numerals Parameter No The parameter number for this parameter will appear here Setting Range The setting range for this parameter will appear here Function Explanation The functions and factory settings for this parameter will be explained here Additional Information Additional information for items with See note as well as information on restrictions or cautions pertaining to the use of that function will appear here m Items to be Checked before Setting Parameters The functions and parameter setting for 3F88L 160 162 Cam Positioners will be explained in the next section Before proceeding be sure to check that the following two settings have been made Set the function level Function No U to 2 function level 2 Set the resolution selection Function No A to the resolution to be used Once these settings have been made turn OFF the Cam Positioner and then turn it ON again If addi
103. ank No 3 1 2 3 4 5 6 7 8 9 10 11 12 1 3 14 edu ue sse 28 291201 Sd p ox quema Bank No 4 i1 2 aj4 s e 7 s o 10 11 12 13 14 15 JE EE E IE eps 20 2 22 25124 28 26127 28 s co se ul Bank No 5 1 2 3 4 516 7 8 9110 11 12 13 14 17 18 19 20 21 22 23 24 25 26 27 SETTI Bank No 6 1 2 s 4 s e v s eo 10 11 ie t 17 18 19 20 21 22 28 24 25 26 27 28 29 E rp qu rear 1 Bank No 7 EE MM 28 2820 31 32 EE qe pae ua Note The power must be turned OFF and then again to enable this function 7 26 Numbers 4 digit display wiring 2 27 A B adjustment operation 3 93 advance angle compensation 3 62 and teaching 3 87 angle resolution 1 2 applied functions 1 4 1 12 3 44 3 96 backlash compensation 3 60 3 62 and teaching 3 87 bank number bank selection inputs 3 42 deleting programs by bank number 3 34 switching time 7 6 bank selection inputs 3 42 baud rate setting 3 90 cam number deleting program by cam number 3 33 cam output cam output function 1 3 delay time 7 4 7 7 monitoring 3 41 OFF time 7 5 specifications 2 25 wiring 2
104. ate that the character is flashing 3 3 Operation Chapter 3 3 2 Modes Functions and Display m Modes The 3F88L 160 162 Cam Positioner has three modes SET PRGM and RUN Set Mode SET Operation Mode RUN Unit parameter settings Normal operation Program Mode PRGM Creation editing and Mode Various compensation change deletion of cam programs change Adjustment operation value settings lt a Trial operation C Cam output and control Teaching monitoring Origin shift e Communications settings Origin compensation Changing Modes The mode selection switch is used to change modes Mode selection switch 17 32 DAM1 16 omron 3F88L 162 FROM CAM POSITIONER SET RUN BANK FUN CAM PRMTR Tea P CLR ADJ CW 49 Lm Functions by Mode Classifi Function name Applicable modes Conditions Front panel Refer cation displays ence sec Parame tion ter No Function Function level selection SET U 1 3 5 1 selection Resolution Rotation direction SET PRGM RUN 3 5 2 selection Note The CW CCW setting switch is used 3 4 Operation Classifi cation Basic functions Applicable modes Function name Cam program writing Program number checking Cam output from cam output connector RUN only when START signal is ON PRGM Only during trial op
105. ation Chapter 3 Note 2 Use setting 2 or 4 when displaying speeds of 1 000 r min or greater Display data Cams used for 3FF88L 160 Cams used for 3FF88L 162 4 digit present angle output no units CAM 13 to 16 Display data CAM 12 1st digit LE signal CAM11 2nd digit LE signal CAM10 3rd digit LE signal CAM 9 4th digit LE signal CAM 13 to 16 Display data CAM 12 1st digit LE signal CAM11 2nd digit LE signal CAM10 3rd digit LE signal CAM 9 4th digit LE signal CAM 13 to 16 Display data CAM 12 1st digit LE signal CAM11 2nd digit LE signal CAM10 3rd digit LE signal CAM 9 Degrees units output CAM 8 r min units output CAM 13 to 16 Display data CAM 12 1st digit LE signal CAM11 2nd digit LE signal CAM10 3rd digit LE signal CAM 9 4th digit LE signal CAM 8 Degrees units output 4 digit speed output no units 3 digit automatically switching present angle speed output with units 4 digit automatically switching present angle speed output with units CAM 7 r min units output Operation PRGM ill D Various compensation value enable disable setting BANK FUN CAM PRMTR SPEED ON Backlash compensation enable disable PRMTR POSITION OFF SPEED ON POSITION OFF Use the mode selection switch to change to SET mode Output hold CAM 29 to 32 Display data CAM 28 1st digit LE signal CAM 27 2nd digit LE signal CAM 26 3rd digit LE sig
106. block under the cover Mounting hole 4 POSITION OFF Present angle OFF angle display 5 SPEED ON Number of revo lutions ON angle display 1 7 Outline Chapter 1 1 3 1 Display Section Displays the operation status error status and settings data The data displayed will differ depending on the mode Mode scr Display the number ofthe turcton beingsot when the START signal is OFF PRGM Displays the number of the cam being programmed 1 Bank and function display 2 Cam and parameter number display SET _ Different for different settings functions 3 Number of revolutions and RUN Displays the number of revolutions or an error message ON angle display 4 Present angle and OFF angle display 1 3 2 Switches 5 Mode selection switch 6 CLR switch Switches between the three operation modes RUN PRGM and SET PRGM Deletes all cam programs in the Cam Positioner 7 ADJ switch SET Adjusts the compensation by executing origin compensation 8 CW CCW setting switch When power is turned ON Changes the rotation direction The direc tion of increasing angle is set to either CW clockwise or CCW counterclockwise when viewed from the Resolver axle side Outline Chapter 1 1 3 3 Operation Keys Bank Function Key PRGM SET Increases bank and function numbers FUN Cam Parameter Key Increases
107. by hand Function level selection Select function level 2 all functions function level 2 all Select function level 2 all functions Initial settings Set the resolution SET mode and rotation direction 3 5 2 CW CCW to suit the application on resetting OFF to Turn ON the power to enable the set parameters COIT EI Parameter settings Make the parameter settings 3 6 2 and 3 6 3 on resetting OFF to Turn ON the power to enable the set parameters Creation and confirmation Create and check cam programs PRGM mode of cam programs Check the number of programs SET mode Connection between Turn OFF the power and connect the Resolver and the Resolver and machinery machinery Execution of origin Turn ON the power and execute origin compensation use 3 5 5 compensation the ADJ switch in SET mode Teaching If required use the teaching function SET mode and create 3 6 12 acam program while operating the machinery manually Trial operation Change to PRGM mode and if required adjust the cam 3 6 14 program while checking the timing of the cam output Operation monitoring Change to RUN mode and check the operation of the machinery and monitor the I O status Correct the cam program if required PRGM mode Origin shift execution If required turn ON TRIG input and execute origin shift RUN mode Compensation operation If required adjust the cam program while checking the timing 3 6 14 of the cam output F
108. cam and parameter numbers PRMTR ON OFF Switching Key 11 Switches between and OFF angles OFF Up Key EN Increases the numeral that is flashing Decreases the numeral that is flashing Forward Key Changes the digit of the numeral to be set Clear Key 71 Clears data 7 1 3 4 Terminal Block and Connectors 10 Resolver connector Connects to the Resolver cable connector 11 Cam output connector Used for cam output 12 Communications port CompoWay F communications connector connects to a personal computer and other Cam Positioners 9 pin D sub connector 13 Terminal block Power input control input and control output terminals Outline Chapter 1 1 4 Glossary Tem Memig 3 Cam output Cam output consists ON OFF outputs for the Resolver angle according to the ON OFF angles set by the user the cam program A cam program consists ON OFF angle data set by the user Cam protect The cam data protect function protects the cam ON OFF data from being inadvertently changed or deleted Compensation operation When in RUN mode this function can be used to adjust the cam output ON and OFF angles by using the operation keys in order to check mechanical operation Origin compensation When in SET mode the mechanical origin and the Resolver origin can be aligned by pressing the ADJ switch on the front of the Cam Positioner Origin shift When in RUN mode this function can be used to te
109. compensation value angle data Factory setting 0 Sets backlash compensation value angle data Factory setting 0 Sets speed data for advance angle compensation value 1 Factory setting 0 Sets speed data for advance angle compensation value 2 Factory setting 0 1 9 600 bps factory setting 2 19 200 bps Chapter 3 Sets angle data for advance angle compensation value 1 Factory setting 0 Sets angle data for advance angle value 2 Factory setting 0 Sets angle data for advance angle compensation value 3 advance angle compensated position Factory setting 0 Operation Chapter 3 tion ter Cam protect Protection can be set Protect can be set or or released for each released for each cam number or for cam number or for all cams in a bank all cams in a bank number number Factory Factory setting setting unprotected unprotected d d Teaching Present Resolver Present Resolver angle can be input angle can be input as ON angle data as OFF angle data One direction 0 One direction function setting function disabled factory setting 1 Enabled in forward direction 2 Enabled in reverse direction Backlash 0 Backlash compensation compensation enable disable disabled factory setting setting Backlash compensation enabled Advance angle Advance angle compensation compensation enable disable disabled factory settin
110. d by lighting or not lighting ida one of ie 7 segment indicators lit when cam is OFF Control I O sig ON OFF state of control signals see note will be nal monitor displayed by lighting or not lighting each one of the 7 segment indicators lit when signal is OFF Note The 3F88L 160 16 point model Cam Positioner does not have cam outputs 17 to 32 The relevant indicators will Set OFF e Procedure Display Explanation PRGM BANK FUN CAM PRMTR Displayed in normal RUN mode FS SPEED ON POSITION OFF 308 88 BANK FUN Press the Bank Function Key The Bank Function display will show 0 and the SPEED ON POSITION OFF 4 gt 8888 Cam Parameter No display will show 1 The ON OFF status of cam outputs will be shown in the SPEED ON and POSITION OFF displays BANK FUN CAM PRMTR Press the Cam Parameter Key M ou The Cam Parameter No display will show 2 and the ON OFF status of the control I O signals will be shown in the SPEED ON and POSITION OFF displays Keys other eR BANK FUN CAM PRMTR Press any key other than the Cam Parameter Key to return to PRM the display for normal RUN mode SPEED ON POSITION OFF 00 150 e Cam Output Monitor Display e SPEED ON e POSITION OFF CAM21 N CD 3 41 Operation Chapter 3 e Control I O Signal Monitor Display SPEED
111. d properly Check that the Resolver and the machinery are not con nected After the power is turned ON Check that there are no error codes displayed E Set the mode selection switch to RUN and check that the number of revolutions and the present angle display changes when the Resolver axis is rotated by hand Function level selection Select function level 1 basic operation monitor only Initial settings Set the resolution SET mode and rotation direction CW CCW to suit the application Power resetting OFF to Turn ON the power to enable the set parameters Creation and confirmation Create and check cam programs PRGM mode of cam programs Check the number of programs SET mode Connection between Turn OFF the power and connect the Resolver and the Resolver and machinery machinery Execution of origin Turn ON the power and execute origin compensation use compensation the ADJ switch in SET mode Operation monitoring Change to RUN mode and check the operation of the 3 5 6 machinery and monitor the I O status Correct the cam program if required PRGM mode Function level selection If required set to function level O monitor only to prevent 3 4 faulty operation Note This procedure is applicable when only the basic functions function level 1 are used In the cases outlined below the applied functions function level 2 must be used Referto 3 6 Applied Functions Whensetting origin com
112. display will be Press the Bank Function Key and set the bank number that contains the cam number to be deleted The Bank Function display will change as shown below each time the Bank Function Key is pressed 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt 1 etc Keep pressing the Bank Function Key until the bank number to be set appears Note When the resolution is set to 720 divisions rotation the display will not include 567 58 3 33 Operation BANK FUN CAM PRMTR e 3 SPEED ON POSITION OFF you BANK FUN CAM PRMTR YN SPEED ON POSITION OFF 8030 0850 BANK FUN CAM PRMTR e SPEED ON POSITION OFF BANK FUN CAM PRMTR Li 1 t i SPEED ON POSITION OFF BANK FUN CAM PRMTR e i SPEED ON POSITION OFF Chapter 3 Display Press the Cam Parameter Key and set the cam number that is to be deleted The Cam Parameter No display will change as shown below when the Cam Parameter Key is pressed 1 gt 2 gt 3 gt gt 15 gt 16 gt 1 gt etc Keep pressing the Cam Parameter Key until the cam parameter number to be deleted is displayed Note For the 3F88L 162 32 point model Cam Positioner the numbers displayed will continue to 32 and then return to 1 Press the Clear Key twice to delete the displayed cam number The cam number display
113. dvance angle compensation value 3 to a section where the cam output does not change the middle of a section where the ON or OFF status continues for a long time 3 87 Operation Chapter 3 3 6 13 Copy Function Data Transfer Function The copy function receives and transmits data cam programs and parameters between two Cam Positioners By setting one Cam Positioner as the Master and one as the Slave data can be read written and verified Cam Positioners are connected via communications ports by RS 232C cables m Connecting RS 232C Cables e Connecting Cam Positioners RS 232C cables are connected via the Cam Positioner communications ports Communications port 3F88L 160 162 Cam Positioner e Communications Port Pin Arrangement Symbol Symbol FEMME 2 data CS Send enabled ae CENE DEREN 222213 Signal Frame ground ground e RS 232C Cable Assembly An RS 232C cross cable is used for communications between Cam Positioners 9 pin D sub socket socket type 3 88 Operation Chapter 3 Recommended Products RS 232C XM2D 0901 OMRON 2 9 pin D sub connector Connector socket XM25 0913 OMRON Cable Non UL AWG28x5P IFVV SB Fujikura Ltd IFVV SB AWG28x5P IFVV SB Fujikura Ltd Ltd 1 Shielded multi con product CO MA VV SB 5Px28AWG Hitachi Cable ductor cable Ltd UL product UL2464 AWG28x5P IFS RVV SB Fujikura Ltd UL2464 Ec
114. e 3 Axle center displacement t e Precautions when Connecting with the Coupling Take the following precautions when connecting the Resolver to the machinery via the Coupling Make sure the axle center does not protrude into the area marked C in the diagram If the axle centeris protruding when the Resolver rotates the Coupling will no longer function and the machinery may be damaged Ifthe bend angle or displacement of the axle center is large the life of the Coupling will be shortened and the accuracy of the Resolver rotation angle will be adversely affected ES i Mechanical axle center Resolver axle center 2222 Connecting without the Coupling Give sufficient consideration to the load that will be applied to the Resolver axle if itis connected to the machinery without the Coupling Make sure the applied load will be below the rated load e Resolver Axle Load 3F88L RS17 3F88L RS17T 3F88L RS15 3F88L RS15W ENT M axle load Thrust load 196 N max Thrust load 98 N max Radial load 196 N max Radial load 98 N max Thrust load load parallel to the axle i Be Radial load load perpendicular to the axle 2 11 Design Chapter 2 e Connection Examples Using a Timing Belt A pulley is attached directly onto the Resolver axle and connected to a rotating machinery by a timing belt In this case the load on the axle is the tension on the timing belt and the
115. e 3 cam numbers P SAAC A The data for step 1 of the bank and cam number displayed will 030050 be displayed Note If there is no data the display will be BANK FUN CAM PRMTR Press the Set Key to check data for step 2 e SPEED ON POSITION OFF iO 5 wy 8 TWN 3 31 Operation Chapter 3 Display BANKIFUN CAM PRMTR Check the data for step 3 in the same way e 3 SPEED ON POSITION OFF e 3 nn uu BANK FUN CAM PRMTR Check data through to the last step SPEED ON POSITION OFF Check the data for all cam programs that have been created Ifthere are errors in any cam program follow the procedure outlined in the previous section and setthe correct data Cam Program Deletion PRGM Mode This section explains howto delete cam programs afterthey have been created or while they are being created The four methods to delete cam programs are shown below Each ofthese methods will be explained in this section ON OFF angle data deleted by steps ON OFF angle data deleted by cam numbers ON OFF angle data deleted by bank numbers All cam programs deleted at once e Deleting by Steps Display BANK FUN CAM PRMTR Set the mode selection switch to PRGM mode i The data for step 1 of the displayed bank numbers SPEED ON POSITION OFF will be displayed Note If t
116. e 3F88L 160 162 Cam Positioner from the package Has the correct product been delivered i e the correct model number and specifica tions Has the product been damaged in shipping Are any screws or bolts loose Have all accessories been correctly delivered together with or attached to the product The accessory for the 3F88L 160 162 Cam Positioner is the Safety Precautions only Mounting screws and other necessary parts must be provided by the customer Shouldthere be any problems with this product contact your nearest OMRON sales representative 2 Check the following items before removing the 3F88L RS17 17T 15 15W Resolver from the package Has the correct product been delivered i e the correct model number and specifica tions Has the product been damaged in shipping Are any screws or bolts loose Have all accessories been correctly delivered together with or attached to the product The accessories for the 3F88L RS17 17T are one 3F88L RL10 Coupling and one copy of the user s manual The accessories for the 3F88L RS15 15W are one 3F88L RL6 Cou pling and three mounting claws Shouldthere be any problems with this product contact your nearest OMRON sales representative Notice OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual The following conventions are used to indicate and classify precautions in this man
117. e Resolver angle advance angle amount and present angles will be as shown below In this instance the present angles 25 through 29 are repeated Resolver angle Mi 15 16 17 18 19 20 21 22 23 24 25 26 Advance angle amount 10 5 Present angle 25 26 27 28 29 25 26 27 28 29 30 31 In this way the present angles do not continue in numerical order from the angle where the present angle and the advance angle compensation value 3 coincide The following points must be taken into consideration therefore when using the advance angle compensation function e Set advance angle compensation value 3 in a section where the cam output does not change Set in the middle of a section where ON or OFF status continues for a long time As much as possible do not operate the machinery while the advance angle amount is changing accelerating or decelerating Start real operation after the speed has stabilized f the machinery must be operated during acceleration or deceleration change the system set tings to minimize the change in advance angle amounts as much as possible Consider gentle acceleration or deceleration and minimizing the change in advance angle amount or speeding up the peripheral devices or slowing down the drive axle side and reducing the size of the com pensation amount itself 3 66 Operation Chapter 3
118. e calculation result of exclusive OR of the data from the block check character node number to ETX e When FINS mini Command is Not Executed STX Node No Subaddress End code FINS mini response text PDU ETX BCC uaa apa Sune cape 03 Hex 9 1 9 9 Hex No of bytes 1 2 2 2 1 1 End code OF is set when the specified FINS mini command is not executed Details on non execution can be checked with FINS response code e When Command Frame is Abnormal STX Node No Subaddress End code ETX BCC 02 03 2 Do cep v A No ofbytes 1 2 2 2 1 14 End code differs with the type of error Communications Chapter 4 e Error Code and Error Detection Priority Error Error code detection _ 00 completion The command terminated normally a FINS command error The specified FINS mini command failed to be executed 10 Parity error A parity error occurred in any of the received characters B 11 Framing error A framing error occurred in the received frame E 12 Overrun error An overrun error occurred in any of the received characters 13 BCC in the received frame is invalid The FINS frame is invalid 16 Subaddress error The subaddress in the received frame is invalid 6 18 Frame length error The received frame exceeded the maximum 4 number of bytes supported Note 1 The Cam Position
119. e turned ON or OFF according to the cam program and present Resolver angle Yes Yes Yes BANK1 to 3 Specifies the bank Change number to be banks executed TRIG When the TRIG signal Yes Yes Yes Origin shift is turned ON origin shift is executed RESET When the RESET Yes Yes Yes Reset signal is turned ON hardware reset is executed RUN Cam Turns ON when Yes imu output is enabled enabled M DET Turns ON when Resolver Resolver speed is rotation 4 r min or greater detection Origin compensation origin shift and teaching operations cannot be performed ON M DET is turned ERROR Tus OFF when an Error error is generated Monitors Resolver 3 5 7 speed present angle cam output status and control I O signal status Note Effective for troubleshooting at startup Operation Classifi cation Origin compensation value functions setting Origin shift operation Backlash compensation value setting Enable disable backlash compensation setting Backlash compensation Chapter 3 Function level Refer 0 1 2 Basic tion i monitor 3 6 4 Sets the compensation value to match the mechanical origin to the Cam Positioner origin Note The compensa tion value is shared by the origin shift op eration and the origin com pensation op eration The origin com pensation op eration is pos sible even with the basic func tions function leve
120. ecting a Display Unit If the Cam Positioner is connected to a Display Unit the present angle and Resolver speed can be displayed The Display Unit is connected to the cam output connectors on the Unit via Cam Output Cables Note 1 The speed display can have an error margin or 5 r min max Note 2 Parameters must be set to display present values such as the present angle and Resolver speed The present value output and cam output share termi nals Some cam output signals can no longer be used therefore when pres ent values are being output Connecting a M7E Display Unit Use a 3F88L CG S Cam Output Cable to connect the M7E Display Unit 3F88L 160 162 Cam Positioner 3F88L CG Cam Output Cable M7E Display Unit e Functions The present angle in degrees or the Resolver speed r min can be displayed on a 3 or 4 digit Display Unit The display data is set using the present value display function parameters 2 25 Design Chapter 2 If setto an automatically switching display the present angle will be displayed when the Resolver speed is less than 4 r min and the Resolver speed will be displayed when it is greater than 4 r min Unit Models Used Display Unit M7E 01DRD2 red decimal one digit Combine as many Display Units Numerals M7E 01DGD2 green decimal one Numerals as required to achieve the digit required number of display digits Displa
121. ed cam data cannot be deleted The P CLR operation clear all cam programs cannot be performed If any of these operations are attempted an E 22 cam protect input prohibited error will be dis played The program will not be changed or deleted 3 69 Operation Chapter 3 Related Parameters SET Mode e Cam Protect Function level 2 per eee No Use this parameter to set or release cam protection for individual banks and cams The factory setting is no cam protection for any cam Note This parameter is enabled when the power is turned OFF and then turned ON again Cam Protect Display SPEED ON POSITION OFF The cam protect status for a particular cam number is shown by the ON OFF status ofthe a 7 segment indicator ON Cam protected OFF Not cam protected Note The 3F88L 160 16 point model Cam Positioner does not have cam numbers 17 to 32 Those indicators will remain OFF 3 70 Operation Chapter 3 Operation Outline for Setting and Releasing Cam Protect Set function number C Change mode Set bank number Set or release cam protect Exit Change to SET mode using the mode selection switch PRGM ryn Set the cam protect function number Use the Bank Function Key to set function number C Press the Set Key enabling bank number selection The Bank Function display will start flash
122. election 1 720 divisions rotation e Functions and Performances Affected by Resolution Setting Function or Characteristic 360 resolution 720 resolution Angle setting and display units 1 is set and displayed as 1 0 5 is set and displayed as 1 Permissible Resolver speed 1 600 r min 800 r min No of cam program steps Number of banks _ Note For example to set the ON angle at 90 the setting is 90 for a 360 resolution and 180 fora 720 resolution 3 22 Operation Chapter 3 e Procedure Display BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR POSITION OFF SPEED ON BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR H SPEED ON POSITION OFF BANK FUN CAM PRMTR H SPEED ON POSITION OFF Use the mode selection switch to change to SET mode Keep pressing the Bank Function Key until A appears on the Bank Function display Note The display for level 1 will change from 1 to 2 through to 8 then to A t U and back to 1 and so on When the resolution is set to 720 5 through 8 will not be displayed Press the Set Key to enable settings to be made Cam Paramete
123. enabled and No indicates that the function is disabled Classifi Contents Refer cation 0 1 2 ence Basic opera tion monitor only Resolution selection setting Set the resolution for 3 5 2 one Resolver rotation Resolution selection 360 or 720 Yes Yes Yes operation divisions rotation Rotation direction selection Select either CW or Yes Yes Yes 3 5 2 setting CCW direction Rotation direction selection Yes Yes Yes operation 3 14 Operation Chapter 3 Classifi Refer cation Basle opera tion i monitor a Basic Cam program writing Writes and edits No functions programs settings for cam output ON OFF angles Program number checking Checks the number of Yes cam program steps Origin compensation When the ADJ switch Yes is pressed in SET mode the present Resolver angle at that time is changed to 0 or to the origin compensation value Cam output from cam While the START Yes Yes Yes 3 5 6 output connector signal is ON in RUN mode the cam outputs for the specified bank number are turned ON or OFF according to the cam program and present Resolver angle 3 15 Operation Classifi cation functions 3 16 Con Input trol sig nals monitor Chapter 3 Refer 0 1 2 i Basic opera tion i monitor only While the START Yes Yes Yes 3 5 8 signal is ON in RUN operation mode the cam outputs for the specified bank number ar
124. er The SPEED ON display will be and the POSITION OFF display will be If there is a cam program for that cam number The ON and OFF angles for step 1 will be displayed Press the Set Key to display the ON and OFF angles for step 2 Press the Set Key while the last step is displayed The displays will be and Press the Cam Parameter Key until the cam number to be set is displayed 3 84 Operation Chapter 3 e Input Using the Teaching Function Display Manual operation of machinery Manual operation of machinery BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF TTTYTTYAASS BANK FUN CAM PRMTR SPEED ON 80 Yu FERT TYNNS BANK FUN CAM PRMTR POSITION OFF SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR POSITION OFF Change the status to display the cam number to which the teaching function is to be applied Press the the Set Key while pressing the ON OFF Switching Key The ON angle can now be input The present angle will be flashing in the SPEED ON display Using manual operation move the machine to the ON angle position Press the Set Key to set the ON angle and change the status to enable OFF angle input Note Pressthe Clear Key to re set the ON angle The system will return to the ON angle input status Using manua
125. er a cam program containing CAM17 to 32 has been input to the 3F88L 160 Cam Positioner when a cam program has been copied to the 3F88L 160 from a 3F88L 162 beforehand Check the cam program Set advance angle compensation value 3 advance angle compensation position to a section where the cam outputs do not change Do not use cam outputs during acceleration as operation signals Check the parameters and cam programs of the source Cam Positioner and then perform the Copy operation Set the parameters for the source Cam Positioner and once all cam programs have been re input perform the copy operation Check the cam program and delete any unnecessary cam programs An origin compensation value has Check the origin compensation been set value The temperature variation is great Check the ambient temperature variation The Resolver cable is corrupted Check the Resolver cable and shorted with the frame ground Replace the Cam Positioner FG The functions are limited by the Check and if necessary adjust function level selection the function level selection Function No U and turn OFF the power and then turn it ON again Replace the Cam Positioner performed but the origin does not return to O The origin position is displaced The present angle is displaced The operation keys do not work 5 10 Operation Chapter 5 Probable cause Possible solution The cam output position is
126. er does not respond until ETX and BCC are completed Note 2 Error detection priority is applicable when multiple errors occur at the same time Structure of FINS mini Response Text PDU FINS mini response text consists of MRC SRC MRES SRES and data MRC SRC MRES SRES Data 2 5 No of bytes 2 MRC SRC The same main request code and subrequest code as the command are returned Main response code and subresponse code Processing results are indicated by combining these two codes Each code is 00 at normal completion Data differs with each command Refer to 4 3 Command Types for details e MRES Main Response Code 00 Normal completion The service was executed normally 04 Service unsupported The Cam Positioner does not support the service specified in the command 10 Command format error The command PDU length differs from the length specified in the service The specified number of items does not match the number of data items to be written 11 Parameter error Because the specified parameters data following the command codes are incorrect the service cannot be executed Check the parameters 22 Status error The service cannot be executed due to the current status of the Cam Positioner 30 Access error An error relating to access to objects such as memory areas or parameter areas Communications Chapter 4 e SRES S
127. eration START Start operation RUN Note This signal is disabled and cam output is executed when in PRGM mode and a trial op eration BANK1 to RUN 3 Change banks TRIG Origin shift RUN RUN em Bore enabled RUN Only when START signal is ON PRGM Only during trial operation RUN PRGM Only during trial operation M DET Resolver rotation detection Chapter 3 Front panel displays Parame ter No 1t08 1 to 4 see note Refer ence sec during normal operation Depending on the output holding function when error is generated and the type of error cam outputs may be held or turned OFF ON during normal operation cam output enabled ON when Resolver speed is 4 r min or greater ERROR SET PRGM RUN OFF when an error Error has been generated monitor RUN Possible when START signal is ON or OFF Operation Chapter 3 Classifi Function name Applicable modes Front panel Refer cation displays ence sec Parame tion ter No Applied Origin compensation functions value setting Note Origin com pensation can also be per formed as a ba sic function at function level 0 or 1 Origin shift operation Note Used for both origin com START signal is ON pensation op or OFF eration and compensation value Backlash compensation SET value setting Enable disable SET backlash compensation setting Backlash compensation RU
128. erformance characteristics of the product are sufficient for the sys tems machines and equipment and be sure to provide the systems machines and equipment with double safety mechanisms This manual provides information for programming and operating the Unit Be sure to read this manu al before attempting to use the Unit and keep this manual close at hand for reference during opera tion NWARNING Itis extremely importantthat a PC and all PC Units be used forthe specified purpose and under the specified conditions especially in applications that can directly or indirectly affect human life You must consult with your OMRON representative before applying a PC System to the above mentioned applications Safety Precautions General Warnings NWARNING Donotattemptto disassemble the Unit while power is being supplied Doing so may result in electrical shock NWARNING Do nottouch any ofthe terminals while power is being supplied Doing so may result in electrical shock NWARNING Take safety measures outside the Cam Positioner to ensure safety for the entire system in the event of Cam Positioner failure or error caused by external factors of the Cam Positioner Faulty operations may result in serious accidents Emergency stop circuits interlock circuits limit circuits and similar safety mea sures must be included in control circuits outside the Cam Positioner The Cam Positioner turns OFF all outputs when its self diagnostic
129. es or run the ground through the same duct as these wires If using metal conduit or running wires through metal duct ground the metal to one point Note To make the SF88L 160 162 Cam Positioner conform to EC Directives be sure to install the Unit within a control panel e External Wiring Use a different cable for the Cam Positioner I O and the control wire Do not run these wires through the same cable It is recommended that the Cam Positioner cables and other control and power cables are wired as shown below Parallel cable racks must be a minimum of 300 mm apart If multiple terminals are to be housed in one duct shield the terminals with a grounded conductive plate Low current cable Conductive plate steel 1 Resolver cable 366mm 2 Cam Positioner input cable 3 Cam Positioner power supply cable General control cable 300 mm min 4 Power cable Conductive plate steel 200 mm min Ground to 100 Q or less Note The 3F88L 160 162 conforms to the Common Emission Standard 50081 2 in relation to EMI However the radiated emission 10 m regulations may vary depending on the configura tion of the control panel connected devices wiring and other conditions The customer must therefore confirm that devices and the overall machine conform to EC Directives m Points to Consider when Wiring to Peripheral Devices Install a surge absorber and noise filter on the AC power supp
130. esolution settings Function or Characteristic 360 resolution 720 resolution Angle setting and display units 1 is set and displayed as 1 0 5 is set and displayed as 1 Permissible Resolver speed 1 600 r min 800 r min No of cam program steps Number of bank 8 42 77 Note For example to set the ON angle at 90 the setting is 90 for a 360 resolution and 180 for a 720 resolution 1 2 Outline Chapter 1 1 1 3 Modes The 3F88 L160 and 3F88L 162 Cam Positioners have three modes RUN PRGM and SET These are set using the mode selection switch on the front of the Unit The functions of each mode are out lined below Refer to 3 2 Mode Functions and Display RUN mode Operation and compensation PRGM mode Creation editing deletion and trial operation of cam programs SET mode Unit parameters and various compensation value settings teaching and communica tions settings 1 1 4 Selecting the Function Level Three function levels are available to limit Cam Positioner functions Refer to 3 4 Selecting Function Levels Function Level 0 Monitor Only Cam output and monitoring are enabled Cam programs are write protected and parameter settings cannot be made This function level is designed to prevent inadvertent changes to the cam program or parameters Function Level 1 Basic Operation Monitor Only In addition to the functions available at function level 0 cam programs may be edited Thi
131. ettings will flash in the SPEED ON display Use the Up and Down Keys to set the data e Press the Set Key The data will remain lit for approximately one second the settings will be confirmed and then the data will resume flashing again 3 6 10 Present Value Output Function m Function The present value output uses the cam output signal and output signals that are sentto the M7E or M7F Display Units Related Parameter SET Mode e Present Value Output Setting 2 Use this parameter to set the present value output function The settings are as follows 0 No present value output function factory setting 1 4 digit present angle output no units 2 4 digit speed output no units 3 3 digit automatically switching present angle speed output with units 4 4 digit automatically switching present angle speed output with units For automatically switching data output the present angle data will be output when the speed is less than 4 r min and the speed data will be output when the speed is 4 r min or greater Use settings 1 to 4 for M7E Display Units and 1 or 2 for M7F Display Units The present value output signals are the same as cam output signals When this function is used therefore some cam outputs can no longer be used Different cam outputs are used for 3F88L 160 and 3F88L 162 Cam Positioners Note 1 This parameter is enabled when the power is turned OFF and then ON again 3 78 Oper
132. for 2 23 connecting 2 4 2 13 specifications 6 6 6 7 standard models 7 11 monitor function 3 40 initial settings descriptions 3 21 3 23 functions 1 4 inspection regular inspections 5 12 installation 2 6 Cam Positioners 2 6 environmental conditions 2 8 precautions 2147483647f Resolvers 2 7 internode echo test 4 22 keys See operation keys M N M DET output OFF delay time 7 6 ON delay time 7 6 maintenance 5 12 Master Cam Positioner Settings 3 91 modes 1 3 3 4 3 11 changing 3 4 monitoring operation 3 40 noise wiring to reduce noise 2 14 O one direction function 3 75 3 77 settings 7 26 operation basic operation 1 2 nomenclature of operation section 3 2 procedure 1 11 3 12 3 13 operation keys 1 9 functions in PRGM mode 3 28 origin compensation 3 56 3 59 and origin shift 3 38 executing 3 37 3 38 3 58 origin compensation absolute angle 3 58 origin compensation value 3 57 origin shift 3 56 3 59 and origin compensation 3 38 executing 3 59 origin shift input 3 43 processing time 7 5 output hold function 3 77 3 78 output timing data output timing 3 80 Index parameters advance angle compensation values 3 62 3 67 3 69 backlash compensation enable disable 3 61 3 69 backlash compensation value 3 60 baud rate setting 3 90 cam protect settings 3 70 data transfer Master Unit settings 3 90 data transfer Slave Unit settings 3 90 dis
133. g setting Advance angle compensation enabled Output hold 0 1 Output hold disabled factory setting Output hold enabled Operation Present value output setting Pulse output ee note 4 setting Data transfer Slave setting t see note 4 0102 Data transfer Master setting Function level selection Note 1 Note set and displayed as 1 for 0 5 Note ON again Note 3 10 Chapter 3 Bank Func Cam Parame Data range SPEED ON POSITION OFF tion ter H 0 No present value output function factory setting 4 digit present angle no units 4 digit number of rotations no units Automatic switching of 3 digit present angle and number of rotations with units Automatic switching of 4 digit present angle and number of rotations with units Writes pulse output Sets pulse start program to any bank position or cam number sets pulse number Operates on a command issued from Master Unit 0 Disabled factory setting Read data Write data Verify data Function level 0 monitor only Function level 1 basic operation monitor only factory setting Function level 2 EX funetiong 1 2 3 0 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses The data for 720 resolution divisions revolution is shown in parentheses The angles will be Functions A b C F H a
134. gle flashing OFF angle lit Press the Up and Down Keys to increase or decrease the ON angle The ON angle for cam outputs will be changed at the same time Note The Up and Down Keys will not work if the ON section overlaps another step Press the ON OFF Switching Key to make the OFF angle flash Use the Up and Down Keys to increase and decrease the OFF angle The cam output OFF angles will be changed at the same time Note The Up and Down Keys will not work if the ON section overlaps another step Press the Set Key to display step 2 Repeat the same procedure to adjust the ON and OFF angles for step 2 onwards Note 1 The display will not move on to step 2 if there is only one step Note 2 Duringtrial operation the data changes will be reflected in the outputs and cam program at the point the changes are made Press the Cam Parameter Key to adjust other cam numbers Step 1 of the next cam number will be displayed Repeat the same procedure to adjust the angles for each step Press the Clear Key to exit the trial operation function Note Toadjustthe cams in another bank number exit the trial operation press the Bank Function Key to set the next bank number to be ad justed and re enter trial operation mode Operation Chapter 3 Adjustment Operation RUN Mode e Outline of Operation Change to RUN mode Press the Set Key while press the Up and Down Keys to enable the adjustment operation function Use
135. gram number Displays the number 1 to 16 checking of steps for the see note 1 displayed bank or cam number display only no settings can be made Resolution 960 divisions selection revolution factory setting 720 divisions revolution 3 45 Operation Chapter 3 Bank Func Function name Setting SPEED ON POSITION OFF tion ter range b 4 1 Origin 0 to 359 Sets origin compensation 0 to 719 compensation value value see note 2 angle data Factory setting 0 Backlash 010179 Sets backlash compensation 0 to 359 compensation value value see note 2 angle data Factory setting 0 Advance angle to 1600 Sets speed data for compensation 0 to 800 advance angle value 1 see note 2 compensation value 1 Factory setting 0 0 to 359 Sets angle data for 0 to 719 advance angle see note 2 compensation value 1 Factory setting 0 Advance angle to 1600 Sets speed data for compensation 0 to 800 advance angle value 2 see note 2 compensation value 2 Factory setting 0 0 to 359 Sets angle data for 0 to 719 advance angle see note 2 value 2 Factory setting 0 Advance angle 0 to 359 Sets angle data for compensation 0 to 719 advance angle value 3 see note 2 compensation value 3 advance angle compensated position Factory setting 0 Baud rate 1 9 600 bps factory setting 2 19 200 bps Cam protect Protec
136. h Com Trial PRGM 1 to DNE 1 to 32 1 to 4 1 to 16 see note see note 2 1 1 commu Baud rate 4 1 3 6 13 poWay F operation Adjustment RUN 1to8 to 32 operation a to 4 1 to 16 27 note see note 1 Compo SET PRGM RUN Chapter 4 the content of the communications will nications differ for each mode function setting shared and copy operation Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 The data for 720 resolution divisions revolution is shown in parentheses 3 7 Operation Displays by Mode e SET Mode tion ter 1to8 1 to 4 see note 2 1 to 32 1 to 16 see note 1 Origin compensation absolute angle Program number checking Resolution selection Origin compensation value Backlash compensation value Advance angle compensation value 1 Advance angle compensation value 2 Advance angle compensation value 3 Baud rate 0 to 359 0 to 719 see note 2 Oto 179 0 to 359 see note 2 0 to 1600 0 to 800 see note 2 0 to 359 0 to 719 see note 2 0 to 1600 0 to 800 see note 2 0 to 359 0 to 719 see note 2 0 to 359 0 to 719 see note 2 Displays the absolute angle for origin compensation Displays the number of steps for the displayed bank or cam number 960 divisions revolution factory setting 720 divisions revolution Sets origin
137. has been a communications data error in the Slave Unit If this error occurs while data is transferred transfer of some parameters or partial cam programs may result Press the Clear Key to delete the error This error will not occur in the Slave Unit E 33 Verification Error This verification error is generated when the cam programs or parameters on the Master Unit do not match those on the Slave Unit Press the Clear Key to delete the error This error will not occur in the Slave Unit Operation Chapter 3 3 6 14 Trial Adjustment Operation The trial adjustment operation function is used to adjust ON and OFF angles while checking the cam output status This function is made up of the trial operation function and the adjustment operation function The differences between these two functions is outlined below Trial operation function This function is operated in PRGM mode Regardless of the status of the START input control and cam outputs are made and the Up and Down Keys are used to change the ON and OFF angles of any cam number in any bank num ber The angles can be changed in units of 1 Adjustment operation function This function is executed in RUN mode when the START input is ON If the current bank number is being operated the ON and OFF angles of any cam number within that bank number can be changed by using the Up and Down Keys The angles can be changed in units of 1 Normally the trial operatio
138. he Cam Positioner meets the specifications 85 to 264 V AC and adjust if necessary Adjust the RESET input sequence Power turned OFF while writing to memory RESET input turned ON while writing to memory RESET input Find the source of turned ON due the noise and take to noise while appropriate writing to countermeasures memory Check and adjust the wiring for control input signals Resolver Check that the connector has Resolver connector been is connected disconnected securely Resolver connector connection imperfect Change to PRGM or SET mode and press the Clear Key to clear the error Then re input the cam program Change to PRGM or SET mode and press the Clear Key to clear the error Resolver cable Replace the disconnected Resolver cable Resolver detection circuit error Malfunction Replace the Cam Positioner Check if noise has due to noise been generated system when or after the recovers when power was turned power is ON and take turned ON appropriate again countermeasures against the noise Replace the Cam Positioner The Cam Positioner is malfunctioning system does not recover when power is turned ON again Turn ON the power again 7 17 Appendix Chapter 7 Error Description Cam Probable Possible solution Error reset code output cause method System program sum check error Cam program duplication error 7 18
139. he source of has been the noise and take turned ON due appropriate to noise countermeasures Check and adjust the wiring for control input signals The Cam Replace the Cam Positioner is Positioner malfunctioning system does not recover when power is turned ON again Operation Chapter 5 5 2 CompoWay F Communications Errors If the 3F88L 160 162 Cam Positioner detects an error when data is being transferred using the CompoWay F it will return an end code other than 00 indicating a commu nications error If an end code indicating a communications error has been returned determine the cause and take the appropriate countermeasures Communications errors may be caused by incorrect wiring of the communications cable or noise during transmission Therefore always check the following points first Check that communications cables are correctly wired Check that communications cable connectors are securely connected Check that there is no source of noise in the vicinity and that data has not been cor rupted by noise during transmission Communications Errors Endcode Eworname Description Probable cause Probable solution be executed OF FINS command error The specified FINS mini command cannot A command not sup ported by the Cam Po sitioner has been is sued Check the communica tions command The Cam Positioner Check the Cam Posi has an error
140. here is data the display will be BANK FUN CAM PRMTR Press the Bank Function Key and set the bank number that i contains the step to be deleted The Bank Function display will change as shown below each time the Bank Function Key is pressed 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt 1 etc Keep pressing the Bank Function Key until the bank number to be set appears Note When the resolution is set to 720 divisions rotation the display will not include 5 gt 6 gt 7 gt 8 SPEED ON POSITION OFF 3 32 Operation Chapter 3 Display BANK FUN CAM PRMTR L3 POSITION OFF SPEED ON 9301060 BANK FUN CAM PRMTR 3 SPEED ON POSITION OFF iC oan 150 80 TEN BANK FUN CAM PRMTR 3 SPEED ON POSITION OFF IS run toes UJ TTFFTAUNANNN ZAFE BANK FUN CAM PRMTR e 3 SPEED ON POSITION OFF e Deleting by Cam Number Display BANK FUN PRGM SET RUN BANK FUN CAM PRMTR Li t t i SPEED ON POSITION OFF BANK FUN CAM PRMTR e i SPEED ON POSITION OFF Press the Cam Parameter Key and set the cam number that contains the step to be deleted The Cam Parameter No display will change as shown below when the Cam Parameter Key is pressed 1 gt 2 gt 3 gt
141. hock or vibration Take appropriate and sufficient countermeasures when installing the Unit in the following locations e Locations subject to static electricity or other forms of noise e Locations subject to strong electromagnetic fields and magnetic fields e Locations subject to possible exposure to radioactivity e Locations close to power supplies 2 8 Design Chapter 2 Conformance to EC Directives The 3F88L 160 162 Cam Positioner complies with EC Directives To ensure that the system in which the 3F88L 160 162 is installed complies with EC Directives the following precautions must be ob served The 3F88L 160 162 is defined as an in panel device according to the Low voltage Directive The 3F88L 160 162 must therefore be installed within a control panel Reinforced insulation or double insulation must be used for the DC power supplies used as I O power supplies The 3F88L 160 162 conforms to the Common Emission Standard EN50081 2 in relation to EMI However the radiated emission 10 m regulations may vary depending on the configuration of the control panel connected devices wiring and other conditions The customer must therefore confirm that devices and the overall machine conform to EC Directives 2 2 3 Mounting the Resolver Use the Resolver Coupling to connect the Resolver to the machinery This Coupling pro tects the Resolver from vibrations and shocks from the machinery Mounting
142. horted with OV Origin shift TRIG Origin shift is performed when this signal is shorted with OV 0 5 mm Note 1 The TRIG signal is disabled when the Resolver rotates at 4 r min or greater Note 2 The TRIG signal is enabled when it is ON for 10 ms or more TRIG New origin value A Origin shift execution Reset input RESET If this signal is shorted with OV a hardware reset will be 0 5 mm performed and the Unit will return to the state it was in upon power ON Regardless of output hold settings all outputs will be turned OFF Also the origin value for the origin shift will be lost Note 1 Use M3 5 round or forked crimp terminals for functional ground and protective ground termi nals Round crimp terminal Forked crimp terminal 6 2 mm Cz 6 2 mm Ta max max Note 2 Reinforced insulation or double insulation must be used for the DC power supplies used as power supplies in order to comply EC Directives 2 18 Design Chapter 2 e Control Input Specifications tem Internal circuit 24V START BANK1 to 3 TRIG RESET oV m Control Output Wiring e Wiring Method Terminal screw size M3 Tightening torque 0 5 N m for load e Terminal Functions Terminal name Symbol Recommended connection wire diameter Control output common COM 0 V The COM O V terminal is the common 0 5 mm terminal terminal for control output It is connected to the OV terminal o
143. ift stop the machinery and turn ON the power supply while the START input is OFF Execute origin shift at the correct position and then turn ON the START input and start the machinery operation Example Operation When the origin compensation value is 0 resolution 360 Delore Top a doa 102 T 104 405 D 308 T compensation EE ME A Execution position for origin compensation origin shift Present angle after 357 358 359 0 1 2 3 259 compensation NS 3 56 Operation Chapter 3 When the origin compensation value is 200 resolution 360 Present angle 12400 wot 102 409 104 105 306 compensation ze See A Execution position for origin compensation origin shift Present angle alter T 397 198 T 199 200 201 202 20 compensation caf Related Parameters SET Mode e Origin MET Value Function level No Use this parameter to set the present angle for when origin compensation or origin shift function is executed e If this value is set to 0 factory setting the present angle will change to the origin 0 when the origin compensation or origin shift function is executed Note 1 The numeric values for 720 divisions rotation resolution are shown in parentheses Note 2 This parameter is enabled when the power is turned OFF and then turned
144. ill be all processed Executing Program Clear erases all cam programs If there is even one cam for which cam data protect has been set Pro gram Clear will not be executed 4 Executing Parameter Clear initializes all parameters 5 Executing Parameter Update enables the parameters that are made valid after the power is turned OFF and then ON There fore if Parameter Update is used there will be no need to turn the power OFF and then ON when making the parameters val id 0102 4000 Function Function level selection data 2 digit BCD Level 00 Function level 0 for monitor only Selection Data 01 Function level 1 for basic operations and monitor only 02 Function level 2 for all functions 4 17 Communications Address Parameter Explanation area code 1000 4 18 Cam Programs for Cams 1 to 8 of Bank 1 Cam Programs for Cams 9 to 16 of Bank 1 Cam Programs for Cams 17 to 24 of Bank 1 Program status 0 Output OFF 1 Output ON b7 Chapter 4 Address n 1000 1 angle 0 state Cam 2 angle 0 state Cam 8 angle 0 state Address 12CF 1 angle 719 state Cam 2 angle 719 state Program status 0 Output OFF 1 Output ON b7 Cam 8 angle 719 state 4 9 angle 0 state Cam
145. ing will appear in the leftmost Bank Function digit Set the bank number to which cam protect is to be set or cleared Use the Up and Down Keys to set the bank number The Bank Function numeral will increase or decrease as these keys are pressed Press the Set Key enabling cam protect settings The cam number will appear in the Cam Parameter No display Set or release cam protect There are two ways to set or release cam protect Setting releasing by bank Up ON OFF Switching Keys Sets cam protect for all cams in the bank Down ON OFF Switching Keys Releases cam pro tect from all cams in the bank Setting releasing by cam Use the Cam Parameter Key to set the cam number and then press one of the following Up Key Sets cam protect for the specified cam Down Key Releases cam protect for the specified cam Confirm settings Once cam protect has been set cleared for one bank press the Set Key and save the setting C will flash twice to confirm the settings have been saved The cam protect settings can be adjusted again if required Press the Clear Key enables bank number selection The Bank Function display will flash The Cam Parameter No display will turn OFF Press the Bank Function Key enables function number settings The operation to set or release cam protect has now been completed Cam protect BANK FUN CAM PRMTR c SPEED ON
146. input BANWFUN CAWPRMTR Use the control input bank selection input BANK1 to to BANK1 to 3 e specify the bank number to be used SPEED ON POSITION OFF i Set bank number i i BANK 1 to 3 E g To set bank No 2 BANK 1 ON BANK 2 OFF BANK 3 OFF Note Refer to 3 5 8 Control I O Signals for information on the relationship between bank selection input BANK1 to 3 and execution bank numbers Operation start input BANKFUN CAWPRMTA Turn ON the operation start input signal START for control START input SPEED ON POSITION OFF When cam output is enabled the control output RUN output n 01123 signal RUN is turned ON Q 2 BANK 18 14 15 16 COM OV START TRIG RESET M DET ov 7 8 Turn ON the operation start signal START Note When the operation start signal START is turned ON ru will appear in the Cam Parameter No display Machinery operation Start up the machinery and start operation starts e Note Observe the movement of peripheral devices to check if SPEED ON POSITION OFF the cam output signals are being output at the correct 00 83 timing Note 1 change the ON and OFF angles follow the directions in 3 5 3 Cam Program Creating and Checking and change the angle data Note 2 Use the compensation operation function to change the angle data during operation Refer to 3 6 Ap plied Functions
147. ion values are parameters in word units so the number of items is 1 Cam programs for cams 1 to 8 of bank 1 are parameters in byte units so the number of items is 720 4 12 Communications Chapter 4 To set the number of items represent it as a 4 digit hexadecimal number first set the leftmost bitto 1 then convertthe hexadecimal code into ASCII code For example whenthe number of items is 720 represent it as hexadecimal number 0200 Hex first set the leftmost bit to 1 to obtain hexadecimal number 82D0 Hex then set ASCII code 82D0 38 32 44 30 Hex e Structure of FINS mini Response Text PDU Parameter MRC SRC MRES SRES area code Beginning address of items Data T v Do 3 wir A 0 0 bytes 2 2 2 4 4 4 as required Note The contents of MRC SRC parameter area code beginning address and No of items are the same as those of the command Parameter Area Write e Structure of FINS min Command Text PDU MRC SRC Parameter areacode Beginning address No of items Data e dps No of bytes 2 2 4 4 4 Note 1 Note 2 Note 3 Note 4 The parameter area code is divided into the following three types 4000 Parameters in byte 8 bits units 8000 Parameters in word 16 bits units C000 Parameters in long word 32 bits units Set the parameter area code as ASCII code 4000 8000 or C000
148. ions 2 11 replacement 5 12 specifications 2 10 Resolver speed displaying 2 28 monitoring 3 40 response frame 4 7 4 10 rotation detection output 3 43 rotation direction setting 3 21 RS 232C Cables Cam Positioner connections 3 88 connection to a PC or host computer 4 3 specifications 4 4 RUN mode displays 3 11 function 1 3 starting operation 3 38 3 39 RUN output 3 43 delay time 7 4 OFF time 7 5 5 safety measures 2 2 SET mode displays 3 8 function 1 3 selecting the function level 3 20 Slave Cam Positioner Settings 3 91 specifications 6 1 6 10 cam output 2 25 Cam Positioner 6 2 communications 4 3 control inputs 2 19 control outputs 2 20 display 6 8 Block 6 6 Resolver 2 2 6 4 Resolver Coupling 2 10 I 3 speed monitoring Resolver speed 3 40 permissible resolver speed 1 2 standard models 7 11 start input 3 42 start operation 3 38 steps checking number of program steps 3 26 3 35 3 37 deleting by steps 3 32 switches functions 1 8 location 1 7 system configuration 1 6 system design 2 2 T teaching function 3 83 3 87 Terminal Block wiring 2 16 terminal block function 1 9 terminals 2 18 2 20 time chart example 3 27 timing data output timing 3 80 I 4 Index timing belt using 2 12 timing compensation 3 63 transferring cam programs and parameters 3 91 transistor output open collector 2 4 trial operation 3
149. items should be checked during regular inspections to maintain performance Check that the connectors are firmly connected Check that there is no excessive strain on or any damage to the cables Check that the Resolver rotates smoothly Check that the axle is not displaced Check that there is no excessive force on the couplings Check that they are securely fastened Check that the screws for all the terminals on the Unit are securely fastened Replacement Couplings If a Coupling has been lost purchase the following replacement items Coupling for 3F88L RS17 Resolver 3F88L RL10 Coupling for 3F88L RS15 Resolver 3F88L RL6 5 12 Operation Chapter 5 5 5 Cam Positioner Replacement Procedure Perform the following procedure when replacing the Cam Positioner Unit This procedure is applicable when the data cam programs and parameters in the original Cam Posi tioner is normal and the copy function is operating normally Ifthe data has been corrupted or the copy function does not operate normally use the operation keys on the new Cam Positionerto input the data and make the settings based on the original cam program data and parameter settings 1 Preparation a Check thatthe original Cam Positioner data cam programs and parameters is correct Referto 3 5 3 Cam Program Creating and Checking and 3 6 Applied Functions b Set the CW CCW setting switch on the new Cam Positioner to the same position as o
150. itially sending a command frame set SID to 0 If the corresponding response frame is abnormal set SID to 1 and then resend the command frame Note 2 Refer to 4 8 Command Types for details on FINS mini command text m Structure of FINS mini Command Text PDU FINS mini command text consists of MRC SRC and data MRC SRC Data No of bytes 2 2 MRC SRC Main request code and subrequest code Various commands can be set by combining these two codes Settings differ depending on the command executed Refer to 4 8 Command Types for details e Contents of MRC and SRC J se Function Reference section Memory Area Read vr 3 os SO ese or esoo For OpwaionCommand 3 os Communications Chapter 4 4 2 2 Response Frame Response Frame Structure e When Command Frame is Normal STX Node No Subaddress End code FINS mini response text PDU ETX BCC 027 rua Lame Due conc rip ciem 03 Heg O jo ororo Hex No of bytes 1 2 2 2 1 1 A code signifying the beginning of a communications frame text 02 Hex is set The node number of a Cam Positioner 00 is set Subaddress The subaddress of a Cam Positioner 00 is set 00 is set at normal termination FINS mini response text A response PDU protocol data unit is set A code signifying the end of text 03 Hex is set BCC BCC is set as th
151. l operation move the machine to the OFF angle position Press the Set Key to set the OFF angle The ON and OFF angles for the step created using the teaching function will be displayed in the SPEED ON and POSITION OFF displays To apply the teaching function to the next step in the same cam number press the Set Key while pressing the ON OFF Switching Key again Repeat the same operation as described above Note Ifthe ON or OFF setting overlaps with the ON region for the next step when the Set Key is pressed to savethose settings an E23 cam program duplication error will be generated Press the Clear Key if this error occurs The error will be cleared and the status will return to the angle settings that generated the error If an E23 cam program duplication error occurs check the contents of the already input cam program Referto Deleting Cam Program Steps onthe next page for information on howto delete the relevant step 3 85 Operation Chapter 3 e Changes in Display after Teaching Inputs Teaching bank number 1 cam number 1 ON angle input status OFF angle input status BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON ZITPYAGNSS POSITION OFF SPEED ON POSITION OFF ZITI BANK FUN CAM PRMTR SPEED ON POSITION OFF e Deleting Cam Program Steps Perform the following operation to delete steps in an existing cam program for a particular ca
152. lay the absolute angle for origin compensation will be displayed in the SPEED ON display PRGM BANK FUN CAM PRMTR Use the mode selection switch to change to RUN mode The speed display will be 0 and present angle will be 0 if the SPEED ON POSITION OFF m m machinery is not moving UJ 3 37 Operation Chapter 3 Origin Compensation and Origin Shift Both origin compensation and origin shift functions match the mechanical origin and the Cam Posi tioner origin The differences between origin compensation and origin shift are outlined as follows Origin Compensation Press the ADJ switch in SET mode to set the present angle at that point to zero If an origin com pensation value has been set the present angle will change to that origin compensation value This value the origin position after compensation for the Resolver s electrical 0 will not be lost even if the power is turned OFF Origin Shift Turn ON the origin shiftinput TRIG in RUN mode to setthe present angle at that pointto zero If an origin compensation value has been set the present angle will change to that origin compensation value This value will be lost if the power is turned OFF Origin compensation is used to align the mechanical origin and the Cam Positioner origin for exam ple when the system is first introduced when the system is adjusted or when Resolvers or Cam Posi tione
153. led able set ting Advance Advance angle angle com compensation disabled pensation factory setting d Advance angle compensation enabled Present No present value output value function factory setting output 4 digit present angle no units 4 digit number of rotations no units Automatic switching of 3 digit present angle and number of rotations with units Automatic switching of 4 digit present angle and number of rotations with units Output Output hold disabled factory setting Output hold enabled Note 1 Thedata for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 Note 2 The power must be turned OFF and then ON again to enable these functions 7 23 Appendix Chapter 7 e Cam Protect Settings Function No C Function Level 2 Cam protect Fill in the bit corresponding to the cam number for which cam data protect has been set This makes it easier to display and compare the cam data protect statuses Bank No 1 11 12 13 14 15 16 00 Eu s 17 18 19 20 21 22 23 24 eas Bank No 2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 3E pr p
154. ll be lost if the power is turned OFF Origin compensation is used to align the mechanical origin and the Cam Positioner origin for exam ple when the system is first introduced when the system is adjusted or when Resolvers or Cam Posi tioners are exchanged Origin shift is used during normal operation when the present angle origin is to be changed Both origin compensation and origin shift functions are enabled when the Resolver speed is less than 4 r min Neither function will be executed when the Resolver speed is 4 r min or greater The absolute angle will be flashing in the POSITION OFF display during execution of origin com pensation or origin shift Note 1 Whenorigin compensation values have been set turn OFF the power supply to the Cam Posi tioner turn it ON again and then execute origin compensation or origin shift The origin com pensation value is enabled once the power has been turned ON again If origin compensation or origin shift are executed without the power being turned OFF and then ON again the origin compensation or origin shift function will not be executed properly Note 2 When origin shift has been used to change the origin position the origin position value will be lost when the power is turned OFF The present angle after the power is turned ON again will therefore be different from the present angle before the power was turned OFF and the cam output timing will be out of synch When using origin sh
155. ls 0 and 1 When the TRIG input is turned ON in RUN mode the present Resolver angle at that time is changed to 0 or to the origin compensation value Sets a value equivalent to the mechanical looseness Enables disables the backlash compensation value When the backlash compensation value is enabled provides cam outputs in conformance with the mechanical looseness Yes Yes Yes 3 17 Operation Classifi cation Applied functions Advance angle compensation setting Advance angle compensation enable disable setting Advance angle compensation Cam protect setting setting ae P function One direction function setting One direction function operation Output hold setting Output hold function operation Present value output setting Present value output function operation 3 18 Chapter 3 Refer Basle opera tion monitor only Sets a compensation value to advance all cam output ON and OFF angles in proportion to the number of Resolver rotations Enables disables the advance angle compensation value When the advance angle compensation value is enabled advances the ON and OFF angles in proportion to the number of Resolver rotations Protects ON OFF settings programs for each bank and cam Enables cam outputs when the Resolver is rotating in one direction only either forward or reverse When switching fro
156. ly input wiring Pay attention to the following points when using relays electromagnetic valves and other noise gen erating devices Separate noise generating devices parts and the wiring as much as possible Use a separate power supply system 2 15 Design Chapter 2 Use a separate grounding system Attach a surge absorber or diode to the device or parts generating the noise as shown in the fol lowing diagram AC relays or AC valves DC relays Surge absorber Note Select withstand pressure and current suitable for the load 2 3 3 Terminal Block Wiring Use crimp terminals and firmly tighten to the appropriate torque Terminal Block Layout i Control input Control output BANK1 2 BANK3 mal 11 12 13 14 15 16 COM OV START TRIG 10V i 5 6 7 8 9 10 Power supply input Power Supply Input Wiring e Wiring Method 1 AC2 ti Terminal screw size M3 5 Tightening torque 0 8 N m 100 to 240 V AC 50 60 Hz Ground to 100 Q or less 2 16 Design Chapter 2 Terminal Functions Terminal name Symbol Recommended connection wire diameter Main circuit power supply ord Inputs the AC power supply for the Cam 1 25 mm input terminal Ce Provide a 100 to 240 V AC 50 60 Hz power supply Rated power supply voltage 85 to 264 V AC Function earth terminal This is the primary ground terminal 2 0 mm c
157. m RUN to PRGM or SET modes or when an error is generated holds the cam output status Using cam output signals outputs signal connecting to M7E M7F or other Display Units Note Uses CAM 9 7 to 16 for 3F88L 160 and CAM 25 23 to 32 3F88L 162 Yes Yes Yes Operation Chapter 3 Classifi Refer cation Basle opera tion i monitor only Applied Cam pro Pulse output Creates cam functions gram creat setting programs that turn ON ing changing and OFF at constant intervals in any bank or cam number Teaching Inputs data from the Resolver as ON OFF angle settings Cam Trial When the system outputs cam operation starts up checks the program cam output status in changing PRGM mode and changes adjusts the ON OFF angle one setting at a time Adjustment After the system has operation started operating checks the cam output status in PRGM mode and changes adjusts the ON OFF angles one setting at a time Communica CompoWay F Acts as the Slave Unit tions communica for CompoWay F tions function communications and reads writes Cam Positioner programs and parameters from the host CPU and monitors present angle and number of rotations Transfers data cam programs parameters between Cam Positioners Baud rate Sets a common baud setting rate for the Baud rate CompoWay F and setting copy functions operation 3 19 Operation Chapter 3 3 5 Basic Operati
158. m num ber Teaching bank number 1 cam number 1 Step data ready to be deleted Deleting step data BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF ica Display the step to be deleted Press the Set Key to display the steps in order Press the the Clear Key while pressing the ON OFF Switching Key The ON and OFF angles will flash indicating that the step data is ready to be deleted Press the Set Key to delete the data The displays will change to and Ifthe Clear Key is pressed when the step data is ready to be deleted the delete operation will be can celed and the display will return to the original display Note The and displayed after the step has been deleted indicate the next status after the last step Therefore press the Set Key while pressing the ON OFF Switching Key to display the ON and OFF angles for step 1 Relationship between Teaching and Various Compensation Functions If the teaching function is used while other compensation functions are set the present angle as adjusted by the compensation function will be read as ON angle or OFF angle data When using compensation functions perform teaching after these functions have been changed to the enabled status Origin compensation origin shift Refer to 3 6 4 Origin Compensation and Origin Shift Backlash c
159. moNorF The setting method is the same as outlined previously 0301050 BANK FUN CAM PRMTR Press the Set Key to save the ON and OFF angle settings for 2 step 1 B3 A 050 When the Set Key is pressed the data will stop flashing for DJU DOU approximately one second BANIJFUN CAM PRMTR Step 2 can be input approximately one second after the Set e Key has been pressed SPEED ON POSITION OFF FTW 3 29 Operation Chapter 3 Display example BANW FUN In step 2 of cam number 3 set the ON angle to 150 and the 2 OFF angle to 180 p All pmi The setting method is the same as outlined previously ISG 18g BANK FUN CAM PRMTR Press the Set Key to save the ON and OFF angle settings for e step 2 peri rmm When the Set Key is pressed the data will stop flashing for 160 90 approximately one second BANK FUN CAM PRMTR Step 3 can be input approximately one second after the Set Key has been pressed SPEED ON POSITION OFF BANK FUN CAM PRMTR In step 3 of cam number 3 set the ON angle to 270 and the OFF angle to 300 on 0 380 The setting method is the same as outlined previously BANK FUN CAM PRMTR Press the Set Key to save the ON and OFF angle settings for 2 3 step 3 SPEED ON POSITION OFF mmisnm the Set Key is pressed the data will stop flashing for e 1
160. mount Detects Resolver speed ange from the advance angle compensation Re writes advance angle K The advance angle amount is am re written when the present angle equals the advance angle Note 1 Resolver angle detection and Resolver speed detection are performed in different cycles Adds the advance angle amoun to the Resolver angle Calculates and displays the compensation value 3 parameter present angle Note 2 The Resolver angle is the angle after origin compensation or origin shift has been performed for the electrical absolute angle of the Resolver For example assume that the advance angle compensation value 3 is set to 30 and the result of the advance angle calculation has changed from 0 to 1 This calculation result is reflected not immediately but whenthe presentangle reaches 30 In other words when the present angle 30 is detected the present angle is compensated to 31 When this compensation is performed therefore present angle 30 is skipped An operation example is shown below Resolver angle 25 26 27 28 29 30 31 32 33 34 35 36 Advance angle amount _ 0 1 Present angle 25 26 27 28 29 31 32 34 35 36 37 The processing is the same when the advance angle amount is to be reduced For example ifthe advance angle amount changes from 10 to 5 th
161. mporarily shift the displayed angle to the origin by shorting the TRIG terminal with the 0 V terminal Origin value The origin value is a value set as the origin of the Resolver This value can be set to any angle when origin compensation or origin shift has been performed The default setting is O Resolver The Resolver is a sensor that detects the absolute angle One of four Resolver models 3F88L RS17 3F88L RS17T 3F88L RS15 and 3F88L RS15W can be selected for 3F88L 160 and 3F88L 162 Cam Positioners Trial operation When in PRGM mode this function can be used to adjust the cam output ON and OFF angles by using the operation keys in order to check mechanical operation The greatest difference from compensation operation is the ability to adjust the ON and OFF angles of any bank or cam number without any external control signal input during trial operation 1 10 Outline Chapter 1 1 5 Operation Procedure 1 5 1 Before Operation Basic Use The procedure for using the Cam Positioner at function level 1 basic operation monitor only is out lined below Procedure Contents Reference section Installation Install the Cam Positioner according to the installation 2 2 environment conditions Wiring Connect the wiring for the power supply Resolver and 2 3 peripheral devices Power ON Before the power is turned ON Check that the wires and connectors for the Resolver and peripheral devices have been connecte
162. n Chapter 3 e Origin Compensation Absolute Angle Display oj 1j 1108 1to4 Parameter Setting range Display only see note No Usethis parameterto display the origin compensation absolute angle origin position after origin com pensation or origin shift for the Resolver s electrical 0 in the SPEED ON display If the parameter number is 0 the same numeric value will be displayed regardless of the function number 1 to 8 or 1 to 4 Note The numeric values for 720 divisions rotation resolution are shown in parentheses Operation PRGM Use the mode selection switch to change to SET mode Origin compensation Origin compensation Origin compensation absolute angle display absolute angle display absolute angle display BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR ilg gt 3 rM SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF 123 123 i m Origin Compensation Execution SET Mode e Procedure Display BANK FUN ee Use the mode selection switch to change to SET mode i g SPEED ON POSITION OFF Manual operation BANK FUN CAM PRMTR Rotate the machinery to the position to be set to zero of the machinery SPEED ON POSITION OFF BANK FUN CAM PRMTR Press the ADJ switch Origin compensation will be executed The absolute
163. n function is used to check the contents of cam programs when the system is started up and the adjustment operation is used to change angles after the system has started operation The data changes made using the trial operation and adjustment operation functions are reflected in the outputs at the point the data is changed using the Up and Down Keys m Trial Operation PRGM Mode e Outline of Operation 1 a A I N 10 11 Use the mode selection switch to change to PRGM mode Use the Bank Function Key to set the bank number containing the cam that is to be adjusted Press the Set Key while pressing the ON OFF Switching Key to enable the trial operation function Use the Cam Parameter Key to set the cam number to be adjusted Adjust the ON angle using the Up and Down Keys Adjust the OFF angle by pressing the ON OFF Switching Key and then using the Up and Down Keys Press the Set Key to display the next step The message Do you want to adjust the next step will appear Select Y to return to 5 above Select N to continue The message Do you want to adjust another cam number will appear Select Y to return to 4 above Select to continue Press the Clear Key to exit the trial operation function The message Do you want to adjust another bank number will appear Select Y to return to 2 above Select N to exit the procedure 3 93 Operati
164. n the control I O output power supply R RUN output U The RUN terminal indicates the operation 0 5 mm status of the Unit It turns ON when cam output is enabled Resolver movement The M DET terminal turns ON when the 0 5 mm detection output Resolver is rotating at 4 r min or faster Error output ERROR The ERROR terminal turns OFF when 0 5 mm error is generated 2 19 Design Chapter 2 Note 1 Use M3 5 round or forked crimp terminals for functional ground and protective ground termi nals Round crimp terminal Forked crimp terminal 6 2mm Cu 6 2mm D max max Note 2 Reinforced insulation or double insulation must be used for the DC power supplies used as power supplies in order to comply EC Directives Note 3 The control I O power supply must be turned ON to operate the control output circuit e Control Output Specifications EEUU 24 V 15 10 0 3 A point Internal circuit 24V RUN M DET ERROR COM 0V 2 20 Design Chapter 2 2 3 4 Resolver Wiring Use OMRON Resolver Cables which are designed to reduce noise Resolver Cables transfer signals that require a high degree of accuracy Separate the Resolver Cables from other cables as much as possible to prevent the accuracy being affected by induction noise resulting from low signal voltage Separate Resolver Cables as much as possible from control and drive wiring inside the control panel
165. n the advance angle data is compen sated Refer to 3 6 6 Advance Angle Compensation 3 6 9 Output Hold Function Functions The output hold function holds the cam output status when an error has been generated or when switching from RUN mode to SET or PRGM mode When the output hold function is enabled the cam output status is held even in the following circum stances When banks are switched during operation When in PRGM or SET mode only when START signal is ON During origin shift processing When an error has been generated except E 10 or watchdog errors Even when the output hold function is enabled cam outputs are OFF in the following circumstances When the START signal is OFF When the RESET signal is being input When a E 10 or watchdog error has been generated m Related Parameters Output Hold z eee Settings 0 Output hold disabled factory setting 1 Output hold enabled Note This parameter is enabled when the power is turned OFF and then ON again 3 77 Operation Chapter 3 Operation PRGM Jes Use the mode selection switch to change to SET mode Various compensation values enable disable setting Backlash compensation enable disable Output hold BANK FUN CAM PRMTR POSITION OFF BANK FUN SPEED ON POSITION OFF SPEED ON uU When output hold Function No Parameter 3 is displayed the present s
166. n the origi nal Cam Positioner Refer to 3 5 2 Initial Settings Delete all cam data protects on the new Cam Positioner and then turn OFF the power supply and turn it ON again to enable this setting Refer to 3 6 7 Cam Protect d Use the copy function and copy the data cam programs and parameters from the original Cam Positioner to the new Cam Positioner Refer to 3 6 13 Copy Function e Checkthatthe data cam programs and parameters on the new Cam Positioner is correct Re fer to 3 5 3 Cam Program Creating and Checking and 3 6 Applied Functions 2 Replacement Replace the Cam Positioner and check the wiring Refer to Chapter 2 Design 3 Compensation Move the machinery to the origin compensation value position and perform origin compensation Refer to 3 6 4 Origin Compensation and Origin Shift 4 Confirmation Start operation using the new Cam Positioner Make adequate checks to ensure that the machinery is operating without any problem Adjust the cam programs if necessary Refer to 3 5 6 Start Operation 3 5 7 I O Monitor Function and 3 5 8 Control I O Signals Note Ifthe machinery cannot be moved to the origin compensation position from when the original Cam Positioner was set up perform origin compensation at a different position as outlined below The settings can be changed to the same as the original Cam Positioner by re writing the origin com pensation value parameters a Write the origin compensation
167. nal CAM 25 4th digit LE signal CAM 29 to 32 Display data CAM 28 1st digit LE signal CAM 27 2nd digit LE signal CAM 26 3rd digit LE signal CAM 25 4th digit LE signal CAM 29 to 32 Display data CAM 28 1st digit LE signal CAM 27 2nd digit LE signal CAM 26 3rd digit LE signal CAM 25 CAM 24 r min units output CAM 29 to 32 Display data CAM 28 1st digit LE signal CAM 27 2nd digit LE signal CAM 26 3rd digit LE signal CAM 25 4th digit LE signal CAM 24 Degrees units output CAM 23 r min units output Degrees units output Present value output setting Display the present value output setting Function No Parameter No 4 and the present settings will flash in the SPEED ON display Use the Up and Down Keys to set the data 3 79 Operation Chapter 3 Press the Set Key The data will remain lit for approximately one second the settings will be confirmed and then the data will resume flashing again Data Output Timing 3F88L 160 16 point Model For Present Value Outputs Set to 2 4 digit Resolver Speed No Units 1st digit display 2nd digit display 3rd digit display 4th digit display ur 1st digit CAM13 16 Time CAM12 LE1 Time Output TON CAMI1 LE2 7 Output TrOFF Output TON Time CAMIO LE3 Output Tr OFF h Time i i Output Tr ON 9 1 4 Output TrOFF Time 3
168. nal computer Command frame Command frame PC etc 3F88L 160 162 Cam Positioner Response frame Command Frame Structure STX Node No Subaddress SID FINS mini command text PDU ETX BCC Hag di Refer to 4 3 Command Types No of bytes 1 2 2 1 1 1 STX A code signifying the beginning of a communications frame text Always set 02 Hex The node number of a Cam Positioner Always set 00 Subaddress The subaddress of a Cam Positioner Always set 00 SID service ID Set the number of retries using a value from 0 to F See note 1 FINS mini command text Set a service request PDU protocol data unit See note 2 ETX A code signifying the end of text Always set 03 Hex BCC Set BCC as the calculation result of exclusive OR of the data from the node block check character number to ETX Communications Chapter 4 Note 1 Operations on the Cam Positioner side are shown below Errors other than Y end code OF Checks command frame Sends error response Y Y SID no of retries 0 Saves the following information on current command frame EGG MRC SRC command code HIT N excluding SID MRC SRC command code 1 BCC excluding SID Analyzes command and sends response Y Y Sends the last response frame e Y When in
169. nd U will be enabled after the power has been turned OFF and then Functions P and t are special operations that are not stored as parameters Operation Chapter 3 e RUN Mode SPEED ON _POSITIONIOFF 1to8 LU ee OFF Number of Resolver Present angle 1to8 1 lt 3 Compensation op Compensation op 1 to 4 see note 2 1 to 16 see note 1 eration ON angle eration OFF angle 009 Cam outputmonitor O a7 10 monitor pT er Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 Thedata for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 e PRGM Mode SPEED ON POSITIONIOFF 1to8 1 to 32 ON angle OFF angle 1 to 4 See note 2 1 to 16 see note 1 1to8 1 to 32 t ON angle trial OFF angle trial 1 to 4 see note 2 1 to 16 see note 1 operation operation dE error display Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 The data for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 3 11 Operation Chapter 3 3 3 Operation Procedure 3 3 1 Before Operation Basic Use The procedure for using the Cam Positioner at function level 1 basic operation monitor only is out lined below Procedure Content
170. ner to ensure safety for the entire system in the event of Cam Positioner failure or error caused by factors external to the Cam Positioner Faulty operation may result in a serious accident Emergency stop circuits interlock circuits limit circuits and similar safety mea sures must be included in control circuits outside the Cam Positioner The Cam Positionerturns OFF all outputs when its self diagnostic function detects an error ERROR is OFF when TRIG inputturns ON or when RESET inputturns ON Take safety measures outside the Cam Positioner to ensure safety for the en tire system in such an event The Cam Positioner output may remain ON or OFF due to damage to an output transistor or for some other reason Take safety measures outside the Cam Posi tioner to ensure safety for the entire system in such an event 2 1 1 Selecting the Resolver There are four Resolver models available Select the Resolver suitable for the application m Resolvers High torque Model 3 881 517 3F88L RS17T 3F88L RS15 3F88L RS15W Rated axle load Thrust load 196 N max Thrust load 98N max Radial load 196 N max Radial load 98 N max Total lengih Attachment Flange Connected to the servo method Friction torque 4910 147 mN m Connection to Shown in diagram A Shown in diagram Shown in diagram Cam Positioner B C Note High torque Resolvers have oil seals 2 2 Design Chapter 2 Cam Positioner and Resolver Co
171. nfiguration 3F88L 160 or 3F88L 162 Cam Positioner 3F88L 160 or 3F88L 162 Cam Positioner 3F88L 160 or 3F88L 162 Cam Positioner 3F88L CR Resolver Extension Cable 3F88L CR Resolver Cable 3F88L CR Resolver Cable 3 m Plug in cable 3F88L RS17 RS17T Resolver Connector type 35 cm Separate wire plug in cable 3F88L RS15S Resolver Note 1 3F88 RS17 3F88 RS17T Resolvers have 3 m cables Use the 3F88L CR C Re solver Extension Cable if more cable is required Note 2 The inthe Extension Cable model number indicates the length ofthe Extension Cable For example the 3F88L CRO10C Extension Cable is 10 m in length Note 3 The distance between the Cam Positioner and the Resolver can be up to 100 m Design Chapter 2 2 1 2 Selecting the Output Device Select the device and connection method for ON OFF outputs from the Cam Positioner Refer to 2 3 Wiring for information on connecting output devices For Relay Output Use Block for relay output RZ 3F88L 160 3F88L 162 3F88L CG N G7TC OC16 Cam Positioner Cam Output Cable Block m For Transistor Open Collector Output Use the outputs straight from the Cam Output Cable j Open collector output 3F88L 160 or 3F88L 162 3F88L CG S Cam Positioner Cam Output Cable
172. nit when wiring Remove the label after the completion of wiring to ensure proper heat dissipation Use crimp terminals for wiring Do not connect bare stranded wires directly to termi nals Thoroughly check all wiring before turning ON the power supply Wire all connections correctly Do not place objects on top of the cables or other wiring lines Do not pull on the cables or bend the cables beyond their natural limit Before touching a Unit be sure to first touch a grounded metallic object in order to discharge any static built up Be sure that all the mounting screws terminal screws and cable connector screws are tightened to the torque specified in the operation manual For DIN track mount ing push the Cam Positioner forward until the lock snaps into place N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution N Caution Be sure that cables and other items with locking devices are properly locked into place Always turn OFF the power supply to the Unit before attempting any of the following e Assembling the Unit e Setting switches e Connecting cables or wiring the system Connecting or disconnecting the connectors Thoroughly check the newly created cam programs parameter settings and switch settings for proper execution before actually running them Confirm that no adverse effect will occur in the system before attempting any of the f
173. nk Function Key when in bank selection enabled status Bank Function display flash ing to return to function number setting status C displayed in the Bank Function display 3 73 Operation Chapter 3 Setting Releasing Cam Protect by Cam Bank selection enabled status Cam protect settings enabled status Bank Function display flashing current setting status displayed Release BANK FUN CAM PRMTR BANK FUN CAM PRMTR Cam protect bank number 1 BANK FUN CAM PRMTR SPEED ON f c POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF f c BANK FUN CAM PRMTR SPEED ON POSITION OFF r c BANK FUN CAM PRMTR POSITION OFF SPEED ON SPEED ON POSITION OFF Release BANK FUN CAM PRMTR BANK FUN BANK FUN CAM PRMTR POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF c c SPEED ON BANK FUN CAM PRMTR C flashes twice SPEED ON POSITION OFF 8 This example shows cam protect set for cam numbers 1 to 9 e While the bank and cam numbers are being displayed cam protect settings enabled status press the Cam Parameter Key and set the cam number for which cam protect is to be set or released Press the Up Key to set cam protect for that bank and cam number The relevant indicators will turn ON Press the Down Key to
174. noise has been generated when or after the power was turned ON and take appropriate countermeasures against the noise Replace the Cam Positioner Check if noise Turn ON the occurs when or after power again the power is turned ON and take appropriate countermeasures against the noise Replace the Cam Positioner Find the source of the error and take appropriate countermeasures Change to PRGM or SET mode and press the Clear Key to clear the error Find the source of the error and take appropriate countermeasures Once the error has Press the been cleared either Clear Key to remove the cam data clear the error protect or edit different cam data that has not been cam data protected Operation Chapter 5 Error Description Cam Probable Possible solution Error reset code output cause method E 23 Cam program Attempt made Attempt made Once the error has Press the duplication to write to write been cleared write Clear Key to error program to the program to the the correct steps that clear the error ON section of ON section of are not duplicated an existing an existing program program including including attempt with attempt with the teaching the teaching function function E Communica Check and adjust the tions cable communications wired incor cable wiring Communica No response Different baud Align the Master and Press the tions error from the Slave ra
175. ode 0000 4000 Resolution Resolution selection and the presence or absence of backlash and Com pensation Settings Origin Com pensation Value Backlash Com pensation Value Advance Angle Com pensation Value 1 Advance Angle Com pensation Value 2 Advance Angle Com pensation Value 3 Bank 1 Cam Data Protect Setting advance angle compensations b7 Present value output 0 OFF 1 to 4 Set value Output hold 0 OFF 1 ON Advance angle compensation 0 OFF 1 ON Backlash compensation 0 OFF 1 ON Resolution 0 360 divisions per revolution 1 720 divisions per revolution Origin compensation value 4 digit BCD from 0000 to 0359 0719 Address 0002 Leftmost byte Address 0003 Rightmost byte Backlash compensation value 4 digit BCD from 0000 to 0359 0719 Address 0004 Address 0005 Advance angle compensation value 1 4 digit BCD Addresses 0006 and 0007 Speed data 0000 to 1600 0800 Addresses 0008 and 0009 Angle data 0000 to 0359 0719 Leftmost byte Rightmost byte Advance angle compensation value 2 4 digit BCD Addresses 000A and 000B Speed data 0000 to 1600 0800 Addresses 000C and 000D Angle data 0000 to 0359 0719 Advance angle compensation value 3 4 digit BCD from 0000 to 0359 0719 Address 000 Leftmost byte Address 000F Rightmost byte Cam data protect setting 0 Not protected 1 Protected b7
176. ollowing e Switching the operating mode of the Unit Origin compensation Switching the execution bank When installing the Unit adjust the origin before starting operation Be sure that the number of resolver rotations is always within the allowable range When replacing the Unit transfer all the parameters and cam programs from the old Unit to the new Unit before restarting operation Do not apply voltages to the input terminal in excess of the rated input voltage Do not apply voltages or connect loads to the output terminal or cam output connec tor in excess of the maximum switching capacity Do not touch the terminals for one minute after the power is turned OFF Installation Precautions N Caution Install the Unit properly as specified in the operation manual N Caution Do not install the Unit in the following locations Locations subject to direct sunlight Locations subject to temperatures or humidity outside the range specified in the specifications Locations subject to condensation as the result of severe changes in temperature Locations subject to corrosive or flammable gases Locations subject to dust especially iron dust or salts Locations subject to exposure to water oil or chemicals Locations subject to shock or vibration N Caution Take appropriate and sufficient countermeasures when installing the Unit in the fol lowing locations Locations subject to static electricit
177. ompensation Refer to 3 6 5 Backlash Compensation Advance angle compensation Refer to 3 6 6 Advance Angle Compensation 3 86 Operation Chapter 3 One direction function setting Not related to the teaching function These settings will become enabled after the power has been turned OFF and then ON again Therefore always turn OFF the power once before starting the teaching operation Teaching and Backlash Compensation Backlash compensation operates when the Resolver rotates in the reverse direction In other words the present angle does not change until the Resolver rotating in the reverse direction has turned the amount for the backlash compensation When using the teaching function therefore the machine must be manually operated to rotate the Resolver axis For example when the Resolver is connected to the drive axle that is driven by a motor and if there is backlash between the drive axle and the driven side load side teaching must be performed by moving the drive axle Ifthe driven side is moved for teaching the backlash compensation will work in the opposite direction and teaching will not be performed correctly Correct Incorrect re d Driven side Driven side Drive axle Drive axle Resolver Resolver Drive axle moved and teaching performed Driven side moved and teaching performed For example in the right hand example even if the driven side is moved to the right for the amount of the backlash compensation the Resol
178. on 3 5 1 Function Level Selection Setting SET Mode m Function Level Selection Setting and Checking Check if the function level is set to function level 1 basic operation monitor only Change to function level 1 basic operation monitor only if set to a different level Function level level Parameter Setting No range U 4 Function 0 Function level 0 monitor only ihe 1 Function level 1 basic operation monitor S ection only factory setting 2 Function level 2 all functions e Procedure Set the function level selection to 1 function level 1 BANK FUN CAM PRMTR If the Cam Positioner power is turned ON while in RUN mode the display will appear as shown to the left SPEED ON POSITION OFF m Bank Function Displays the bank number specified U ie3 by the bank selection input banks 1 to 3 Cam Parameter Clear SPEED ON angle display Displays the Resolver speed r min POSITION OFF Displays the present angle Use the mode selection switch to change to SET n i U mode SPEED ON POSITION OFF ol BANK FUN CAM PRMTR Keep pressing the Bank Function Key until U appears on the display SPEED ON Note The display will change from 1 2 58 A t U 1 TED 1 Press the
179. on Chapter 3 e Procedure Display 3 94 BANK FUN CAM PRMTR SPEED ON POSITION OFF M eg uw FENN BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF 060080 BANK FUN CAM PRMTR e SPEED ON POSITION OFF 26 1088 BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF TITTYYYY ANA BANKFUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF Use the mode selection switch to change to PRGM mode Use the Bank Function Key to display the bank number for the trial operation Press the Set Key while pressing the ON OFF Switching Key The trial operation function is now enabled Note 1 Press the Clear Key at this stage to return to the previous sta tus Note 2 From this point cam outputs corresponding to the Resolver angle will be output Press the Cam Parameter Key The cam number will appear in the Cam Parameter No display The ON angle for step 1 will appear flashing in the SPEED ON display The OFF angle for step 1 will appear lit in the POSITION OFF display Press the Cam Parameter Key to set the cam number for which angle data is to be adjusted The ON and OFF angles for step 1 will be displayed ON an
180. on function Function No F and press the Set Key to makethe bank numberflash in the Bank Function display bank selection enabled status Use the Up and Down Keys set the bank number that contains the cam for which one direction function is to be set Next press the Set Key to display the cam number in the Cam Parameter No display The present settings will flash in the POSITION OFF display one direction function setting enabled status Whilethe bank and cam numbers are displayed one direction function setting enabled status press the Cam Parameter Key to change the cam number the cam number for which the one direction function is to be set Use the Up and Down Keys to set the data Press the Set Key The data will remain lit for approximately one second the data will be confirmed and the display will start flashing again 3 76 Operation Chapter 3 Operation Example Cam Program Cam outputs ON between 100 and 200 360 resolution One direction Setting Enabled in the forward direction cam output status held for rotation in the opposite direction Rotation Forward Reverse Forward direction Time Resolver 0 100 200 0 100 0 200 100 100 200 0 100 200 angle 4 4 4421 rime outputs Time Cam output status heldi Note If both the one direction function and the advance angle compensation function are set at the same time cam outputs may be left out or output twice whe
181. on is setto 720 the ON and OFF angle values will be double the values shown here Bank No 2 ON OFF Time chart 0 60 90 120 150 180 210 240 270 300 330 360 position position Display and Operation Functions in PRGM Mode Display Functions Display Bank Function display Displays the bank numbers currently being programmed Cam Parameter No display Displays the cam numbers currently being programmed SPEED ON angle display Displays ON angles or errors POSITION OFF angle display Displays OFF angles 3 27 Operation Chapter 3 Operation Key Functions Operation keys Bank Function Key Increases the bank number used UA E SO setting bank numbers C Cam Parameter Key Increases the cam number used for setting cam numbers PRMTR ON OFF Key Switches between ON and OFF angles OFF SA Up Key Increases the numeral currently flashing used for setting ON Ter and OFF angles Down Key Decreases the numeral currently flashing used for setting ON m and OFF angles Forward Key Changes the digit of the numeral to be set used when setting ON and OFF angles Clear Key Clears data CLR Set Key Confirms input data SET e Procedure EEL PRGM BANK FUN CAM PRMTR Use the mode selection switch to change to PRGM mode secie SPEED ON POSITION OFF BANK FUN Use the Bank Function Key to set the bank
182. on level selection If required set to function level O monitor only to prevent 3 4 faulty operation Note This procedure is applicable when only the basic functions function level 1 are used In the cases outlined below the applied functions function level 2 must be used Referto 3 6 Applied Functions Whensetting origin compensation values using backlash compensation advance angle com pensation and other compensation functions When executing a trial or adjustment operation 3 12 Operation Chapter 3 When using the teaching function When setting pulse output cam protect output hold one direction function and present value output m Applied The procedure for using the Cam Positioner at function level 2 all functions is outlined below Procedure Contents Reference Installation Install the Cam Positioner according to the installation environment conditions Wiring Connect the wiring for the power supply Resolver and peripheral devices Power ON Before the power is turned ON Check that the wires and connectors for the Resolver and peripheral devices have been connected properly Check that the Resolver and the machinery are not con nected After the power is turned ON Check that there are no error codes displayed E Set the mode selection switch to RUN and check that the number of revolutions and the present angle display changes when the Resolver axis is rotated
183. onforms to shape in CompoWay F Communications can be used to read and write cam programs and monitor present angles and number of revolutions Refer to Chapter 4 Communications Note CompoWay F is a uniform procedure in OMRON serial communications CompoWay F has uni form frame formats and commands that conform to FINS Factory Interface Network Service that is used OMRON PCs It facilitates easier communications between multiple components and between personal computers and components 1 5 Outline Chapter 1 1 2 System Configuration Control Section Output Section Cam SYSMAC 1 PC or other output signal Control I O signal 3F88L 160 or 3F88L 162 Cam Positioner Detection Section M7E or M7F Display Unit Note Refer to 2 3 Wiring or 7 4 Standard Models for information on various connection cables 3F88L RS17 3F88L RS17T 3F88L RS15 or 3F88L RS15W Resolver Outline Chapter 1 1 3 Name and Function of Each Part 1 Bank Function display 2 Cam Parameter No display 5 Mode selection switch 6 P CLR switch 7 ADJ switch 8 CW CCW setting switch 11 Cam output connector top Mounting hole CAM17 32 OMRON 3F88l POSITIONER BANK FUN CAM PRMTR SPEED ON POSITION OFF 12 Commu 7 7 nications port 10 Resolver connector 9 Operation keys 13 Terminal
184. onnected for the power supply Protect earth terminal This is the frame ground terminal Note 1 Use M3 5 round crimp terminals for AC 1 L and AC 2 N terminals Note 2 Use M3 5 round or forked crimp terminals for function earth and protect earth terminals Round crimp terminal Forked crimp terminal 7 max Om 7 mm max Ec a Note Ifthe power supply voltage of the Cam Positioner slowly increases or decreases at less than 85 of the rated voltage i e less than 85 V operation may stop intermittently If this affects the op eration of equipment provide protective circuits that interrupt output enough to cause the voltage to increase to more than 85 of the rated value Control Input Wiring e Wiring Method 24 V DC M M Ji vus 11 RE TRIG RESET 5 7 8 77 2 Terminal screw size M3 7 Tightening torque 0 5 N m Eie N X E 2 17 Design Chapter 2 Terminal Functions Terminal Symbol Recommended name connection wire diameter Control I O 24V The control I O power supply terminal is used for the power 1 25 mm power supply for control supply Provide a 24 V DC power supply Rated power supply voltage 20 4 to 26 4 V DC START Cam output will start if the START signal is shorted with OV start input BANK1 The BANK signals are used to select the execution bank for the 0 5 mm Cam Positioner The BANK signals turn ON when s
185. onnection to other devices and one end Display Units 3F88L CG003S 7 11 Appendix Chapter 7 7 5 Displays by Mode e SET Mode tion ter 1to8 1 to 4 see note 2 1 to 32 1 to 16 see note 1 7 12 Origin compensation absolute angle Program number checking Resolution selection Origin compensation value Backlash compensation value Advance angle compensation value 1 Advance angle compensation value 2 Advance angle compensation value 3 Baud rate 0 to 359 0 to 719 see note 2 Oto 179 0 to 359 see note 2 0 to 1600 0 to 800 see note 2 0 to 359 0 to 719 see note 2 0 to 1600 0 to 800 see note 2 0 to 359 0 to 719 see note 2 0 to 359 0 to 719 see note 2 Displays the absolute angle for origin compensation Displays the number of steps for the displayed bank or cam number 960 divisions revolution factory setting 720 divisions revolution Sets origin compensation value angle data Factory setting 0 Sets backlash compensation value angle data Factory setting 0 Sets speed data for advance angle compensation value 1 Factory setting 0 Sets speed data for advance angle compensation value 2 Factory setting 0 1 9 600 bps factory setting 2 19 200 bps Sets angle data for advance angle compensation value 1 Factory setting 0 Sets angle data for
186. ontreal 514 636 6676 Ste Foy 418 864 7378 British Columbia Vancouver 604 522 8855 Alberta Edmonton 403 440 0818 Calgary 403 257 3095 Sao Paulo 55 11 5564 6488 Buenos Aires 54 114 787 1129 Florida 954 227 2121 0008 E1 1 2001 OMRON ELECTRONICS LLC Specifications subject to change without notice Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery amp Lifecycle Information Omron 3F88L CGO01N 3F88L CG001S 3F88L CG003S 3F88L CROO2C 3F88L CROO3NA 3 881 005 3F88L
187. ors Reinforced insulation or double insulation must be used for the DC power supply used as an power supply in order to comply to EC Directives 2 27 Design Chapter 2 Note 5 Some display examples are given below Present angle display Resolver speed display note Note Write deg in the space when using a no display Unit m Connecting a M7F Display Unit Use a 3F88L CG S Cam Output Cable to connect the M7F Display Unit 3F88L 160 162 3F88L CG S M7F Display Unit Cam Positioner Cam Output Cable e Functions The present angle in degrees or the Resolver speed r min can be displayed on a 4 digit numeric Display Unit The display data is set using the present value display function parameters Note TheM7F Display Unit does nothave afunctionto change the unit of display Do not use this Unit in automatically switching display mode e Unit Models Used Nam Modi 4 digit Display Unit character height Select the appropriate Unit 14 mm on ds 4 cigs Display Unit Uni character height 14 M7F 4D1GT Goon characters Units Nameplate character height When using a Unit with units 14mm display select a Unit Nameplate 4 digit Display Unit character height d cea Nameplate for degrees Select 4 digits Display Unit Units the no display Unit Nameplate character height 25 mm M7F 4
188. output status executing bank and control I O status Parameter Area Read Reads various parameters and cam programs Parameter Area Write Writes various parameters and cam programs Controller Data Read Reads the model and version Unit Attribute Read Reads the model and communications buffer size Controller Status Read Reads error codes and executing status Operation Command Changes the executing status Internode Echo Test Executes an internode echo test This section describes the contents ofthese FINS mini command text PDU and FINS mini response text PDU The following examples show FINS mini response text where communications has terminated normally MRES SRES 00 For the entire frame structure or the contents of MRES and SRES where communications has terminated abnormally refer to 4 2 1 Command Frame and 4 2 2 Response Frame The following symbols indicate which Cam Positioner mode can be used to execute each command RUN Indicates a command that can be executed in RUN mode PRGM Indicates a command that can be executed in PRGM mode SET Indicates a command that can be executed in SET mode Note The commands that can be executed only in SET mode can also be executed in RUN mode ifthe Operation Command Operating Status Change Command is executed in RUN mode when the START signal is OFF and the status is normal 4 3 1 Memory Area Read RUN m Structure of FINS mini Command Text P
189. parameters to be changed while in RUN mode The Operation Command can be usedto change parameters only when the Cam Positioner is in RUN mode the START signal is OFF and there are no errors Execute the Operation Command with command code 00 to return from the state in which parame ters can be changed to RUN mode This command is valid only when the Cam Positioner is in RUN mode the START signal is OFF and there are no errors Ifthe mode selection switch on the Cam Positioner is operated in the state in which parameters can be changed communications will be interrupted and the mode specified by the switch will be entered m Structure of FINS mini Command Text PDU MRC SRC Command code 9 0 o o No of bytes 2 2 2 Note The meaning of the command code is as follows 01 Start Switches from RUN mode to the state in which parameters be changed 00 Stop Switches from the state in which parameters be changed to RUN mode m Structure of FINS mini Response Text PDU MRC SRC MRES SRES Command code 9 0 0 5 0 O 0 o No of bytes 2 2 2 2 2 4 21 Communications Chapter 4 4 3 7 Internode Echo Test RUN PRGM SET Performs an internode echo test between the host CPU and the Cam Positioner m Structure of FINS mini Command Text PDU MRC SRC Test data O 8 O 4 No of bytes 2 2
190. pensation values using backlash compensation advance angle com pensation and other compensation functions When executing a trial or compensation operation 1 11 Outline Chapter 1 When using the teaching function When making pulse output cam data protect output hold one direction function and present value output settings m Applied Functions The procedure for using the Cam Positioner at function level 2 all functions is outlined below Procedure Contents Reference Installation Install the Cam Positioner according to the installation environment conditions Wiring Connect the wiring for the power supply Resolver and peripheral devices Power ON Before the power is turned ON Check that the wires and connectors for the Resolver and peripheral devices have been connected properly Check that the Resolver and the machinery are not con nected After the power is turned ON Check that there are no error codes displayed E Set the mode selection switch to RUN and check that the number of revolutions and the present angle display changes when the Resolver axis is rotated by hand Function level selection Select function level 2 all functions function level 2 all Select function level 2 all functions Initial settings Set the resolution SET mode and rotation direction 3 5 2 CW CCW to suit the application on resetting OFF to Turn ON the power to enable the set pa
191. playing and setting 3 50 explanation and operation 3 49 3 55 log chart 7 22 one direction function setting 3 75 origin compensation absolute angle 3 58 origin compensation value 3 57 output hold 3 77 parameter list 3 45 present value output setting 3 78 pulse output setting 3 81 reading parameter area 4 12 teaching setting 3 83 parts name and function of each part 1 7 performance 7 4 peripheral devices reducing noise 2 15 personal computer communications with 4 2 PMCR instruction 4 24 power supply wiring 2 16 precautions general 2147483647c safety 2147483647c present angle displaying 2 5 2 28 monitoring 3 40 reading from OMRON PC 7 2 present value output 3 78 3 80 PRGM mode displays 3 11 function 1 3 procedure operation procedure 3 12 processing time 7 4 program See cam program program functions outline 3 24 Programmable Controller communications with 4 2 connecting 2 13 reading present value output from 7 2 protocol macros executing CompoWay F commands with 4 23 pulse output function 3 80 3 83 R relay output 2 4 reset input 3 43 resolution 1 2 setting 3 22 Resolver Cables 2 3 connecting 2 3 2 13 connection to machinery 3 37 installation 2 7 life expectancy 7 8 mounting 2 9 specifications 6 4 6 5 standard models 7 11 wiring 2 21 Resolver Cables 2 22 6 4 Resolver Coupling connecting with 2 10 life expectancy 7 9 precaut
192. put by teaching and selection enabled step deletion enabled Teaching bank number 1 cam number 1 Teaching bank number 1 cam number 32 Teaching bank number 1 BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR B Teaching BANK FUN CAM PRMTR POSITION OFF SPEED ON SPEED ON POSITION OFF SPEED ON POSITION OFF POSITION OFF SPEED ON Up to cam number 16 for 3F88L 160 PRMTR Teaching bank number 2 cam number 32 Teaching bank number 2 cam number 1 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF Teaching bank number 2 BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF Up to cam number 16 for 3F88L 160 Teaching bank number 8 cam number 32 Teaching bank number 8 cam number 1 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF Up to cam number 16 for 3F88L 160 Up to bank number 4 for 720 resolution Use the Bank Function Key to set teaching Function No d and press the Set Key to display the bank number in the Bank Function display flashing Use the Up and Down Keys to set the bank number that contains the cam to which the teaching function will be applied Next press the Set Key to display the cam number in the Cam Parameter No display If there is no cam program for that cam numb
193. r 1 step number display BANK FUN SPEED ON 193 POSITION OFF BANK FUN CAM PRMTR Me SPEED ON POSITION OFF Keys other than FUN PRMTR BANK FUN CAM PRMTR e SPEED ON POSITION OFF eal Origin compensation absolute angle display Bank number 2 cam number 1 step number display CAM PRMTR BANK FUN CAM PRMTR e Li SPEED ON POSITION OFF nm other than other FUN ER Origin compensation absolute angle display PRMTA Bank number 8 cam number 1 step number display Program number checking display BANK FUN CAM PRMTR Origin compensation absolute angle display SPEED ON POSITION OFF BANK FUN CAM PRMTR merus l POSITION OFF SPEED ON Note Up to bank number 4 Keys for 720 resolution other than BANK FUN BANK FUN CAM PRMTR A A 5 SPEED ON POSITION OFF SPEED ON POSITION OFF oo jae m 2 FUN TEN Resolution selection BANK FUN CAM PRMTR FUN BANK FUN CAM PRMTR 3 52 Origin compensation value BANK FUN CAM PRMTR Ib i
194. r number display 1 SPEED ON angle display Flashes current setting Press the Up or Down Keys and select the resolution to be used 0 360 divisions rotation 1 720 divisions rotation Press the Set Key to confirm the settings The setting will stop flashing for approximately 1 second and then resume flashing Note When a setting is flashing the Up and Down Keys are enabled and the setting can be changed Press the Bank Function Key The display will return to only the function number appearing Turn OFF the power supply The settings will now be enabled Note These functions are enabled once the power has been turned OFF and then ON again 3 23 Operation Chapter 3 3 5 3 Cam Program Creating and Checking PRGM Mode SET Mode Once the initial settings have been made turn OFF the power and then turn it ON again The initial settings will be enabled once the power has been turned ON again Next create a program cam output ON OFF patterns in PRGM mode Once the cam program has been created check the number of cam program steps in SET mode Outline of Program Functions e Cam Program Creation PRGM Mode Operation Explanation CM Set the mode selection switch to PRGM mode Press the Bank Function Key and set the bank number NEN NE Press the Cam Parameter Key and set the cam number Set the ON angle Use the
195. rameters COIT EI Parameter settings Make the parameter settings 3 6 2 and 3 6 3 on resetting OFF to Turn ON the power to enable the set parameters Creation and confirmation Create and check cam programs PRGM mode of cam programs Check the number of programs SET mode Connection between Turn OFF the power and connect the Resolver and the Resolver and machinery machinery Execution of origin Turn ON the power and execute origin compensation use 3 5 5 compensation the ADJ switch in SET mode Teaching If required use the teaching function SET mode and create 3 6 12 acam program while operating the machinery manually Trial operation Change to PRGM mode and if required adjust the cam 3 6 14 program while checking the timing of the cam output Operation monitoring Change to RUN mode and check the operation of the machinery and monitor the I O status Correct the cam program if required PRGM mode Origin shift execution If required turn ON TRIG input and execute origin shift RUN mode Compensation operation If required adjust the cam program while checking the timing 3 6 14 of the cam output Function level selection If required set to function level 0 monitor only to prevent 3 4 faulty operation 1 12 2 Chapter 2 Design 2 1 System Design 2 2 Installation 2 3 Wiring Design Chapter 2 2 1 System Design NWARNING Take safety measures outside the Cam Positio
196. rd E1 Hex C1 Serial port No physical port Communications port internal logical port O to 7 Hex e Send Data Word Allocations Third Operand of PMCR Instruction Word No Data format No of send data words Set the number of words of data to be sent from S 0 to the end 4 digit Hex of the data Setting range 0005 Hex to Hex 5 to 250 in decimal Reserved Node No The node number of the Cam Positioner is 00 Hex Set the command of the service to be used Refer to 2 digit Hex 2 digit Hex 4 2 1 Command Frame No of send data bytes Set the amount of data that follows the command code MRC 4 digit Hex SRC and ends immediately before ETX Setting range 0000 Hex to 0492 Hex 0 to 984 in decimal For sequence No 600 set the number of bytes of data that has been converted into ASCII code that is the number of bytes set in S 4 and subsequent operands multiplied by 2 For sequence No 602 set the number of bytes set in S 4 and subsequent operands S 4 Send data 4 digit Hex Set the data to be sent onwards For sequence No 600 data that has been converted from hexadecimal to ASCII code is sent For sequence No 602 data is sent without being converted e Receive Data Word Allocations Fourth Operand of PMCR Instruction Word No Data format No of received The number of received data words from D 0 to the end of received
197. release cam protect for that bank and cam number The relevant indicators will turn OFF To set or release cam protect for another cam number press the Cam Parameter Key change the cam number and repeat the above operation Once cam protect has been set or released press the Set Key to confirm the setting C will flash twice Perform this operation for each bank The setting will be canceled if the Set Key is not pressed before moving to another bank Once the settings have been completed press the Clear Key to return to bank selection enabled status Bank Function display flashing To set or release cam protect for another bank number the above operation use the Up and Down Keys when in bank selection enabled status Bank Function display flashing to select the new bank number and repeat the above operation 3 74 Operation Chapter 3 Press the Bank Function Key when in bank selection enabled status Bank Function display flash ing to return to function number setting status C displayed in the Bank Function display 3 6 8 One direction Function m Functions Enables cam outputs when the Resolver is rotating in one direction only either forward or reverse If the Resolver rotates in the opposite direction the output status will be held This function can be set for any cam Note 1 The one direction function is disabled when compensation operation trial operation or teaching is being execu
198. ries Programmable Controller to a Cam Positioner by using protocol macros execute the send receive sequences of the CompoWay F Master protocol provided as astandard system protocol by using protocol macro PMCR instructions within the ladder program of the CS1 series CPU Unit Use the following procedure to specify PMCR instructions 1 Specify the sequence number as a hexadecimal value in the second operand ofthe PMCR instruc tion 2 The first table Send Data Word Allocations Third Operand of PMCR Instruction on the following page shows the data format of operand S and subsequent operands in the PMCR instruction Spec ify this format of data in operand S and subsequent operands 3 The second table Receive Data Word Allocations Fourth Operand of PMCR Instruction on the fol lowing page shows the data format of operand D and subsequent operands in the PMCR instruc tion This format of data will be set in operand and subsequent operands Normally set 0000 Hex as the default value in D 0 Control data Communications port No serial port No destination unit address Control data Send receive sequence No 0258 Hex for sequence No 600 025A Hex for sequence No 602 First word No of send data First word No of received data storage 4 24 Communications Chapter 4 e Control Data C1 b15 b12 b11 bB b7 b4 b3 bo Destination unit address Serial Communications Unit Unit number 10 Hex Serial Communications Boa
199. robable Possible solution Error reset code output cause method E 01 Power Power turned Power turned Check that the Change to interruption OFF while OFF while voltage supplied to PRGM or SET during program being program being the Cam Positioner mode and programming edited edited meets the press the specifications 85 to Clear Key to 264 V AC and clear the error adjust if necessary Then re input RESET input Adjust the RESET the cam turned ON input sequence program while program being edited RESET input Find the source of turned ON due the noise and take to noise while appropriate program being countermeasures edited Check and adjust the wiring for control input signals while writing to memory RESET input Find the source of turned ON due the noise and take to noise while appropriate writing to countermeasures memory Check and adjust the wiring for control input signals E Resolver Resolver cable Resolver Check that the Change to disconnection disconnected connector has Resolver connector or SET error during been is connected mode and teaching or disconnected securely press the trial operation Clear Key to in RUN mode clear the error connection Power failure Power turned Power turned Check that the Change to during write to OFF during OFF while voltage supplied to PRGM or SET non volatile data save to writing to the Cam Positioner mode and memor
200. ropor tion to the speed of the Resolver When cam output signals are used to move peripheral devices this function is used to adjust the tim ing of peripheral device movement This function can also be usedto minimize angle deviation caused by a delay in signal transmission There are three advance angle compensation parameters for 3F88L 160 162 Cam Positioners Advance angle compensation value 1 Speed and angle data settings Advance angle compensation value 2 Speed and angle data settings Advance angle compensation value 3 Angle data settings for advance angle compensation posi tion The relationship between the Resolver speed and advance angle is set in the first two parameters advance angle compensation values 1 and 2 The third parameter advance angle compensation value 3 indicates the position where the advance angle is to be changed For example if the ad vance angle amount changes from 0 to 1 the angle must be increased by 1 somewhere in the rotation This parameter designates the position for that increase The advance angle compensation function operates when the advance angle compensation enable disable setting parameter is set to enable 3 62 Operation Chapter 3 e Timing Compensation Example This example shows a peripheral device cylinder operating on workpieces on a conveyor belt In this application the Resolveris mounted on the drive axle ofthe conveyor and the drive signal for
201. rs are exchanged Origin shift is used during normal operation when the present angle origin is to be changed Both origin compensation and origin shift functions are enabled when the Resolver speed is less than 4 r min Neither function will be executed when the Resolver speed is 4 r min or greater The absolute angle will be flashing in the POSITION OFF display during execution of origin com pensation or origin shift Note When origin compensation values have been set turn OFF the power supply tothe Cam Position er turn it ON again and then execute origin compensation or origin shift The origin compensation value is enabled once the power has been turned ON again If origin compensation or origin shift are executed without the power being turned OFF and then ON again the origin compensation or origin shift function will not be executed properly 3 5 6 Start Operation RUN Mode Once origin compensation has been executed check the operation of the machinery e Procedure Display Explanation PRGM BANK FUN CAM PRMTR Use the mode selection switch to change to RUN mode ser Maun i Bank No specified at bank selection SPEED ON POSITION OFF input BANK1 to 3 nt ie 3 Blank when operation start input signal START is OFF BANK FUN CAM PRMTR I SPEED ON POSITION OFF 01 23 Present angle Resolver speed r min 3 38 Operation Chapter 3 Display Bank selection
202. rt Operation RUN Mode 3 38 3 5 7 Monitor Function RUN Mode 3 40 355 8 Control eee ONE ea ae 3 42 3 6 Table of Contents Applied Functions Va ee ge ee ee ee 3 44 3 6 1 Function Level Selection Setting SET Mode 3 44 3 6 2 Parameter List SET Mode 3 45 3 6 3 Parameter Explanation and Operation 3 49 3 6 4 Origin Compensation and Origin Shift 3 56 3 6 5 Backlash Compensation 3 60 3 6 6 Advance Angle Compensation 3 62 9 6 7 Protect e aee Ep Wh wae Mad eec xe a eres 3 69 3 6 8 One direction Function 3 75 3 6 9 Output Hold Function 2 3 77 3 6 10 Present Value Output Function 3 78 3 6 11 Pulse Output Function 3 80 3 6 12 Teaching 4 due Bich ooh e 3 83 3 6 13 Copy Function Data 3 88 3 6 14 Trial Adjustment Operation
203. s Cam Output Connectors CAM17 to 32 CAM1 to 16 G7TC OC16 Block 3F88L CG N Cam Output Cable PC or Relay 3F88L 160 162 Cam Positioner 3F88L CG 5 Cam Output Cable 2 22 Design Chapter 2 Note The3F88L 160 16 output Cam Positioner does not have cam output connector terminal numbers CAM17 to CAM32 e Cam Output Cable Models Cam Output Cables for Connection to I O Blocks 3F88L CGOR5N 3F88L CGOO1N Cam Output Cables for Connection to Other Devices 3F88L CG001S 3F88L CG003S Cam Outputs for I O Blocks 3F88L 160 162 Cam Positioner G7TC OC16 Block came CAM CAM CAM CAM CAM CAM CAM 112 13 5s 16 7 8 9 10 11 12 13 14 15 16 COM COM COM 1121314 1 51617 819 j 10 11 12 13 14 15 16 2 23 Design Chapter 2 Cam Output Cable Connection Pin Positions and 3F88L CG Cam Output Cable Colors Pin Layout B1 B2 B3 B4 B5 B6 B7 B8 9 10 A Cam External Positioner Cam output COM 0V Signainame Cabiecolor Pin No Signalname Cabiecolor mom
204. s Shock resistance 147 m s 3 times each in X Y and Z directions i i 0 to 55 C temperature Ambient operating 10 to 90 with no condensation humidity i i No corrosive gases environment Ambient storage 20 to 75 C temperature Power supply input section M3 5 screws Control I O section screws Momentary power Power interruptions of 15 ms or less are not detected interruption detection time External dimensions 110 x 100 82 5 mm W x H x D Weight Degree of protection Panel mounting Mounting method 4 screws 2 points or DIN track mounting Specifications Chapter 6 Performance Specifications Model _ 3F88L 160 3F88L 162 Nuper orcum Output performance Open collector output Maximum switching capacity 300 mA at 26 4 V DC 1 6 A max per connector 8 banks at the resolution of 360 4 banks at the resolution of 720 1 600 r min at the resolution of 360 800 r min at the resolution of 720 Non volatile memory EEPROM number of write operations 100 000 Control resolution 1 360 at the resolution of 360 1 720 at the resolution of 720 Origin compensation 1 to 359 at the resolution of 360 1 to 719 at the resolution of 720 Backlash 1 to 179 at the resolution of 360 1 to 359 at the resolution of 720 compensation Advance angle Advance angle input range 1 to 359 at the resolution of 360 1 to 719 at the compensation resolution of 720 Speed input range 1 to 1 600 at
205. s recommended terminals 2 18 2 20 CW CCW setting switch using 3 21 D data output timing 3 80 data transfer 3 88 deleting cam program 3 32 deleting all cam programs 3 35 in PRGM mode 3 25 direction of rotation one direction function 3 75 setting 3 21 I 1 display display changes in SET mode 3 52 3 56 displays by mode 3 8 7 12 7 15 functions 1 8 nomenclature of display section 3 2 seven segment display patterns 3 3 specifications 6 8 Display Unit connecting 2 5 2 13 2 25 2 29 standard models 7 11 E EC Directives conformance 2 9 2147483647f environmental conditions 2 8 error codes 5 2 5 7 7 16 7 20 error output 3 43 delay time 7 4 errors communications errors 3 92 diagnosing with error codes 5 2 5 6 displaying 3 40 error codes 5 2 5 7 7 16 7 20 error codes in FINS response frames 4 8 error output 3 43 examples application examples 7 2 7 3 F FINS communications See CompoWay F communications function level selecting 3 44 3 45 function level 0 selecting 3 14 function level 1 selecting 3 14 using 1 11 3 12 function level 2 selecting 3 14 using 1 12 3 13 functions basic functions 1 3 by mode 3 4 functions allowed in each function level 3 14 3 20 program functions 3 24 3 26 G H gears using 2 12 glossary glossary of terms 1 10 host computer communications with 4 2 1 2 Index I J Block cam outputs
206. s 0028 to 002B Bank 2 rotation direction setting tion Func tion Set ting and Rotation Direction Setting C000 Bank 3 Same as for bank 1 Addresses 0030 to 0033 Bank 3 cam data protect setting Setting Addresses 0034 to 0037 Bank 3 one direction function setting One direc Addresses 0038 to 003B Bank 3 rotation direction setting tion Func tion Set ting and Rotation Direction Setting C000 Bank 4 Same as for bank 1 E Addresses 0040 to 0043 Bank 4 cam data protect setting Setting Addresses 0044 to 0047 Bank 4 one direction function setting One direc Addresses 0048 to 004B Bank 4 rotation direction setting tion Func tion Set ting and Rotation Direction Setting 4 15 Communications Address Parameter Explanation area code 0050 4 16 Bank 5 Cam Data Protect Setting One direc tion Func tion Set ting and Rotation Direction Setting Bank 6 Cam Data Protect Setting One direc tion Func tion Set ting and Rotation Direction Setting Bank 7 Cam Data Protect Setting One direc tion Func tion Set ting and Rotation Direction Setting Bank 8 Cam Data Protect Setting One direc tion Func tion Set ting and Rotation Direction Setting Same as for bank 1 Addresses 0050 to 0053 Addresses 0054 to 0057 Addresses 0058 to 005B Same as for bank 1 Addresses 0060 to 0063 Addresses 0064 to 0067 Addresses 0068 to 006B Same as for bank 1 Addresses 007
207. s Reference section Installation Install the Cam Positioner according to the installation 2 2 environment conditions Wiring Connect the wiring for the power supply Resolver and 2 3 peripheral devices Power ON Before the power is turned ON Check that the wires and connectors for the Resolver and peripheral devices have been connected properly Check that the Resolver and the machinery are not con nected After the power is turned ON Check that there are no error codes displayed E Set the mode selection switch to RUN and check that the number of revolutions and the present angle display changes when the Resolver axis is rotated by hand Function level selection Select function level 1 basic operation monitor only Initial settings Set the resolution SET mode and rotation direction CW CCW to suit the application Power resetting OFF to Turn ON the power to enable the set parameters Creation and confirmation Create and check cam programs PRGM mode of cam programs Check the number of programs SET mode Connection between Turn OFF the power and connect the Resolver and the Resolver and machinery machinery Execution of origin Turn ON the power and execute origin compensation use compensation the ADJ switch in SET mode Operation monitoring Change to RUN mode and check the operation of the 3 5 6 machinery and monitor the I O status Correct the cam program if required PRGM mode Functi
208. s function level is used for basic operation Function Level 2 All Functions All Cam Positioner functions are enabled This function level is for using applied functions 1 1 5 Basic Functions Cam Program Write Function Cam programs the angle at which the cam output is turned ON and OFF Up to 180 steps can be set and up to 8 banks registered for 360 resolution and up to 360 steps and 4 banks for 720 resolution can be set for each cam output point Refer to 3 5 3 Cam Program Creating and Checking Cam programs are normally input by using the operation keys on the front of the Unit but settings can be made from a personal computer by using a special communications protocol CompoWay F Re fer to Chapter 4 Communications Note 1 step is one ON OFF combination for one cam Note 2 Abankisa program unit made up of cam outputs 1 to 32 for the 3F88L 162 and cam outputs 1 to 16forthe 3F88L 160 By changing the bank the program that will be operated will change m Cam Output e While START input is ON this function turns cam outputs ON and OFF in the bank specified at BANK input according to the ON OFF angles set for each cam m Monitor e Monitors cam output and control I O status Refer 3 5 7 I O Monitor Function 1 3 Outline Chapter 1 Data Save e Saves parameters and cam programs in non volatile memory EEPROM As the data is stored non volatile memory battery replacement and other maintenance
209. sation amount 3 The factory setting is Note 1 The data for 720 resolution divisions revolution is shown in parentheses Note 2 Setadvance angle compensation value 3 section where the cam output does not change Set in the middle of a section where ON or OFF status continues for a long time If cam out puts with short ON OFF durations are set near advance angle compensation value 3 cam outputs may not be made if the advance angle amountis increasing or may be output twice if the advance angle amount is decreasing Note 3 These parameters are enabled by turning OFF the power supply and turning it ON again 3 67 Operation Chapter 3 Operation PRGM e Use the mode selection switch to change to SET mode Origin compensation value BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF 500 Backlash compensation value BANK FUN CAM PRMTR SPEED ON POSITION OFF NAN yuu TINS CAM Advance angle compensation value 1 Advance angle compensation value 1 speed data angle data BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF NAAAINAN 132nn mnmn YUUUUUY DUUU Advance angle compensation value 2 Advance angle compensation value 2 speed data angle data BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF NNNMNNN
210. splay o Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 Thedata for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 e PRGM Mode SPEED ON POSITION OFF 1to8 1 to 32 ON angle OFF angle 1 to 4 See note 2 1 to 16 see note 1 1to8 1 to 32 t ON angle trial OFF angle trial 1 to 4 see note 2 1 to 16 see note 1 operation operation dE error display Note 1 The data for the 3F88L 160 16 point model Cam Positioner is shown in parentheses Note 2 The data for 720 resolution divisions revolution is shown in parentheses The angles will be set and displayed as 1 for 0 5 7 15 Appendix Chapter 7 7 6 Error Codes Note The mark in the cam output column indicates that cam outputs are turned OFF regardless of the output hold settings mark indicates that if output hold is set the output status immedi ately before the error was generated will be maintained If output hold is not set cam outputs will be turned OFF Refer to 3 6 9 Output Hold Function for information Error Description Cam Probable Possible solution Error reset code output cause method Hardware failure Power interruption during programming 7 16 Memory read write check error when power turned ON Power turned OFF while program being edited
211. ss backlash The factory setting is Note 1 The numeric values for 720 divisions rotation resolution are shown in parentheses Note 2 This parameter is enabled when the power is turned OFF and then turned ON again 3 60 Operation Chapter 3 Operation PRGM Use the mode selection switch to change to SET mode Origin compensation value Backlash compensation value Baud rate BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR c AME BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF nnn SPEED ON POSITION OFF SPEED ON POSITION OFF When the backlash compensation value Function No b Parameter No 2 is displayed the present setting will be displayed in the SPEED ON display and the first digit rightmost digit will flash Use the Forward Up and Down Keys to change the data Press the Set Key and the data will remain lit for approximately one second the setting will be con firmed and the display will resume flashing Ifthe data is inappropriate and the Set Key is pressed all displays will flash twice and then return to the settings before the data was edited Re input the correct data Press the Clear Key to return the data to the factory settings If the Clear Key is pressed the three digits of data will start flashing Press the Set Key while the data is flashing and the display will change to andthe
212. ss 0001 Rightmost byte 0002 Present Present cam angle in set unit 4 digit BCD 0003 Cam 0000 to 0359 resolution 360 divisions per revolution Angle 0000 to 0719 resolution 720 divisions per revolution Address 0002 Leftmost byte Address 0003 Rightmost byte Cam Cam output status Output Status 0 Output OFF 1 Output ON b7 Address CAM8 CAM7 CAM6 5 CAM4 CAM3 CAM2 CAM1 0007 Address 16 15 14 CAM13 12 11 10 CAM9 0006 Address 24 CAM23 22 21 20 19 18 17 0005 Address 2 CAM31 29 28 27 26 25 0004 Executing Executing bank No 2 digit BCD Bank 01 to 08 resolution 360 divisions per revolution 01 to 04 resolution 720 divisions per revolution 4 11 Communications Chapter 4 Address Memory Explanation area code 000A Control Control I O signal status output 000B I O Status 0 OFF 1 ON Address 000A Control input b7 50 stant gt Banke BANKT Address 000B Control output b7 50 ee pe q em RUN Note Bits indicated by are set to 0 Note 1 Specify the beginning address of FINS mini command text as 4 digit ASCII code 00 For example when reading the executing bank specify 000800 as the beginning address Note 2 Thedata structure shown in
213. t the Slave programs and parameters If the incorrect setting is made e g if data read setting 1 and data write setting 2 settings are mistaken important data may be deleted Check again that the correct setting has been selected Pressthe Set Keyto start communications with the Slave Cam Positioner Unit Duringthe transfer the data being transferred P parameter b1 to b8 bank numbers 1 to 8 will be appear in the POSITION OFF display The communications will take approximately 40 seconds to be completed Note 1 The data being transferred will be displayed on the Master Unit only Note 2 The display will not include b5 to b8 for 720 resolution When the communications have been completed normally press the Set Key to return to the previous display If a communications error has occurred the error code will appear in the SPEED ON display Check the error and press the Clear Key The error will be cleared Press the Set Key to return to the previous display Additional Information on the Copy Function Data Transferred Allcam programs and parameters will be transferred from one Cam Positioner Unit to the other The contents of Function t data transfer and Function No P pulse output setting will not be transferred 3 91 Operation Chapter 3 e Data Transfer between Different Cam Positioner Models When data is transferred between 3F88L 160 and 3F88L 162 Cam Positioner Uni
214. te to Slave Slave Unit baud Clear Key to Unit commu Unit rates Function No clear the error nications data b Parameter No 6 error different Slave Unit not Check the display on baud rate to operating the Slave Unit Slave Bank Function display t Cam Parameter display 0 and re transmit the data from the Master Unit Slave Unit Clear the errors on error both the Master and Slave Units and re transmit the data Slave Unit not Check the display on in communica the Slave Unit tions mode Bank Function display t Cam Parameter display 0 and re transmit the data from the Master Unit rectly 31 E 33 Verification Slave and Different Check that the cam Press the error Master data programs or program and Clear Key to do not match parameters parameters are clear the error are verified correct for each Cam Positioner Data corrupted Find the source of due to noise the noise and take during com appropriate munications countermeasures Operation Chapter 5 Error Description Cam Probable Possible solution Error reset a output cause method Power OFF Power is not Power has Check that the Turn ON the watchdog turned ON turned OFF voltage supplied to power again error RESET input the Cam Positioner has been meets the turned ON specifications 85 to software error 264 V AC and adjust if necessary RESET input Adjust the RESET has been input sequence turned ON RESET input Find t
215. ted Note 2 When backlash compensation is enabled the one direction function works at the angle after backlash compensation has been executed For example even ifthe Resolver rotates in the opposite direction the system will not consider this as the reverse direction until the backlash compensation amount has been exceeded Note 3 When advance angle compensation is enabled cam outputs are made at the angle after ad vance angle compensation has been made Rotation direction for the one direction function is determined by the increasing or decreasing angles after backlash compensation has been performed the angle after advance angle compensation is not used to determine the rotation direction Therefore even when the present angle is decreasing when decelerating or due to areduction in the advance angle amount this is not considered as reverse direction Re fer to 3 6 6 Advance Angle Compensation Related Parameters SET Mode e One direction Function Setting 2 No Use this parameter to set or clear the one direction function for each cam The settings are as follows 0 One direction function disabled factory setting 1 Enabled in the forward direction cam output status held when rotating in reverse 2 Enabled in the reverse direction cam output status held when rotating forward Note 1 This parameter is enabled when the power is turned OFF and then ON again Note 2 Use the CW CCW setting switch
216. terminal numbers have been provided for convenience When assembling the socket pay attention to the direction of the polarity guide and connect the wires as shown in the above terminal layout Note 3 Thecase mark A indicates the first digit ofthe M7F terminal number and is different from the connector amp mark described previously Note 4 A display example is shown below Resolver speed display Unit Nameplate 2 29 Chapter 3 Operation 3 Nomenclature of Display and Operation Sections 3 2 Modes Functions and Display 3 3 Operation Procedure 3 4 Selecting Function Levels 3 5 Basic Operation 3 6 Applied Functions Operation Chapter 3 3 1 Nomenclature of Display and Operation Sections Bank Function display Cam Parameter No display Mode selection switch P CLR switch ADJ switch CW CCW setting switch M17 32 nion 32881 POSITIONER P CLR ADJ SPEED ON POSITION OFF Operation keys Present angle OFF angle display No of revolutions ON angle display m Keys Cam Parameter oe Forward Key E A Tem ON OFF Switching Key cn Clear Key OFF 3 2 Operation Chapter 3 Display Patterns for Seven segment Display Marks underneath a character display indic
217. the Up and Down Keys to set the cam number to be adjusted Press the Set Key Adjust the ON angle using the Up and Down Keys Adjust the OFF angle by pressing the ON OFF Switching Key and then using the Up and Down Keys 7 Press the Set Key to display the next step 8 The message Do you want to adjust the next step will appear Select Y to return to 5 above Select N to continue 9 Press the Cam Parameter Key 10 The message Do you want to adjust another cam number will appear Select Y to return to 3 above Select to continue 11 Press any key other than the Up Down or Set Keys to exit the procedure oak WN e Procedure Display BANK FUN CAM PRMTR Display during normal RUN mode ru SPEED ON POSITION OFF 300 BANKFUN CAM PRMTR Press the Set Key while pressing the Up or Down Keys The adjustment operation function will now be enabled SPEED ON POSITION OFF nn The cam number will be displayed flashing in the Cam Parameter Note Press any key otherthan the Up Down or Set Keys atthis pointto return to the previous status Use the Up and Down Keys to set the cam number for which angle data is to be adjusted BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR Press the Set Key The angles for step 1 will be displayed ON angle flashing and OFF SPEED ON POSITION OFF angle lit dd BANK FUN CAM PRMTR SPEED ON POSITION OFF f1 INOM CFEP
218. the cylin der is output by the Cam Positioner A Working position Peripheral device B Drive signal output position for 100 r min cylinder C Drive signal output position for 200 r min The cylinder and workpiece are timed to coincide here Conveyor 52 Cam Positioner Drive signal cam output The position where work is performed by the cylinder on the workpiece is indicated by A If the convey or is moving and the drive signal cam output is output when the workpiece has arrived at position the workpiece will have already left that position when the cylinder descends Therefore the drive sig nal must be output at an earlier point That point is determined by the speed of the conveyor and the cylinder descending time If the conveyor speed is high the drive speed must be output earlier For example ifthe drive signal output position for a Resolver speed of 100 r min is B then the drive signal output position will be C for a speed of 200 r min If the cylinder descending time is constant the distance between the drive signal output position and the work position A will be proportional to the Resolver speed This proportional relationship is set as an advance angle compensation parameter and enables the cylinder descending time and the arrival of the workpiece to coincide regardless of the conveyor speed Resolver speed 3 63 Opera
219. the immediately preceding cam output status when the user switches to PRGM mode or when there is an error Refer to 3 6 9 Output Hold Function m Present Value Output Function Uses the cam output signal and outputs the signal to the Display Unit M7E or other Display Units The present angle or number of revolutions can be displayed on the Display Unit Refer to 3 6 10 Present Value Output Function m Pulse Output Function e Automatically sets data that turns ON and OFF at regular intervals in a desired bank or cam order to edit memory contents Refer to 3 6 11 Pulse Output Function Teaching The Resolver angle data may be input as cam program settings during manual operation of the machinery Refer to 3 6 12 Teaching Copy Function By making the settings for one Cam Positioner the cam program the various compensation values and settings in one operation may be copied to another Cam Positioner m Trial Operation When adjusting the ON OFF angles to suitthe machinery performs cam output and changes the ON OFF angle in real time regardless of the control input signal status Refer to 3 6 14 Trial Adjustment Operation Compensation Operation When adjusting the ON OFF angles to suit the machinery changes the ON OFF angles in real time while in operation status cam output status Refer to 3 6 14 Trial Adjustment Operation Communications Function Has acommunications port that c
220. ting to function level 2 all functions Function level level Parameter Function Setting No name range Function e Procedure level selection Oto2 0 Function level 0 monitor only 1 Function level 1 basic operation monitor only factory setting 2 Function level 2 all functions Set the function level selection to 2 function level 2 3 44 BANK FUN CAM PRMTR U SPEED ON POSITION OFF BANK FUN CAM PRMTR 1 uU SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF TPA BANK FUN CAM PRMTR 1 SPEED ON POSITION OFF Explanation Use the mode selection switch to change to SET mode Keep pressing the Bank Function Key until U appears on the display Note The display will change from 1 gt 2 gt gt 8 gt gt gt gt 1 gt basic settings Press the Set Key to allow settings to be made Cam Parameter number display 1 e SPEED ON angle display Flashes current setting If the setting value is not 2 use the Up Key and change the setting to 2 all functions 0 Monitor 1 Basic settings 2 All functions If the setting is not on 2 use the Up or Down Key to change to 2 all functions 0 Monitor 1 Basic settings 2 All functions Operation Chapter 3 BANK FUN CAM PRMTR Press the Set Key to confirm the settings
221. tion Chapter 3 A setting example is shown in the following diagram Advance angle amount Set angle distance between i A and B i Resolver speed 0 Set speed 100 r min r min Note Forexample set the speed to 100 r min and set a Resolver angle corre sponding to the distance between A and B as the set angle For example if the advance angle amount is 5 for 100 r min when the distance between A and B corresponds to a Resolver angle of 5 the advance angle compensation will be as shown below Cam program settings Cam outputs at 100 r min Cam outputs at 200 r min When advance angle compensation value 1 is set Advance angle amount 36 Advance angle amount i Set angle Set speed x Resolver speed Setangle Saturation speed Set speed Set angle x 359 or 719 gt Resolver speed r min 0 Set speed Saturation speed Note The maximum compensation value is 359 for 360 resolution or 719 for 720 resolution com pensation greater than one rotation cannot be made 3 64 Operation Chapter 3 When advance angle compensation values 1 and 2 are set Advance angle amount Advance angle amount i Set angle 1 Set angle 2 Set angle 1 Set Setangle2 speed 2 Set speed 1 x Resolver speed Set i speed 1 Setangle1 3 i
222. tion can be Protect can be set set or released for or released for each each cam number cam number or for or for all cams all cams in a bank bank number number Factory Factory setting setting unprotected unprotected Present Resolver Present Resolver angle be input angle can be input as ON angle data as OFF angle data 3 46 Operation Chapter 3 Bank Func Function name Setting SPEED ON POSITION OFF lon ter range One direction 0 One direction function setting function disabled factory setting 1 Enabled in forward direction 2 Enabled in reverse direction Backlash compensation enable disable setting Advance angle compensation enable disable setting Output hold Present value output setting 0 Backlash compensation disabled factory setting Backlash compensation enabled Advance angle compensation disabled factory setting Advance angle compensation enabled Output hold disabled factory setting Output hold enabled No present value output function factory setting 4 digit present angle no units 4 digit number of rotations no units Automatic switching of 3 digit present angle and number of rotations with units Automatic switching of 4 digit present angle and number of rotations with units 3 47 Operation Chapter 3 Bank Func
223. tional parameters are set without the power being turned OFF and then ON again the function levels and resolution selections will not be enabled and the parameters therefore will not be set proper ly 3 49 Operation Chapter 3 Operation The method for basic parameter display and settings is shown in the following diagram Change to SET mode using the mode selection switch Set the function number with the Bank Function Key Press the Set Key Individual operations display parameters Set parameters set parameter values lt When setting parameters for a different function number When setting parameters for the same function number Use the Cam Parameter Key to change the parameter number e Individual Operations Individual operations differ for each parameter A status flowchart like the one shown below will be shown for each parameter in each section The following example shows the status flowchart when displaying function No b parameters CAM PRMTR Origin compensation value BANK FUN CAM PRMTR set BANK FUN CAM PRMTR b SPEED ON POSITION OFF SPEED ON POSITION OFF nnn yuu 771 Backlash compensation value Baud rate BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR CAM CAME PRMTR PRMTR s SPEED ON POSITION OFF TW BANK Banw
224. tioner The Cam Positioner is in a different mode not in a mode for which the issued command is en abled Check the Cam Posi tioner mode The communications Check the cable wiring cable is wired incorrect ly 10 Parity error A parity error has oc curred for one of the characters during data reception 41 Framing error A framing error has oc curred at the response frame 12 Overrun error An overrun error has occurred 13 BCC error BCC for response frame is incorrect Data has been cor rupted due to noise du ring communications The communications cable is wired incorrect ly Data has been cor rupted due to noise during transmission The communications cable is wired incorrect ly Data has been cor rupted due to noise du ring communications Data has been cor rupted due to noise du ring communications The BCC operation is incorrect Check the cause of the noise Check the cable wiring Check the cause of the noise Check the cable wiring Check the cause of the noise Check the cause of the noise Check the communica tions protocol Operation Chapter 5 End code Error name Description _ Probable cause Probable solution 14 Format error FINS frame is incorrect The communications Check the cable wiring cable is wired incorrect ly The frame has been Check the cause of the corrupted due to noise noise during communications
225. to 3 6 10 Present Value Output Function Note 3 In PRGM SET mode a code that gives A will be output when the bit is reversed all digits The following cases however are exceptions to this rule During trial operation or teaching The display data will be output according to the present value output settings During origin compensation Display data is output with the origin compensation absolute angle flashing For approximately one second the code all digits that will give when origin compensation absolute angle changed to bit reversal will be repeatedly output 7 2 Appendix Chapter 7 Note 4 When an error occurs a code that gives E will be output when the bit is reversed Note 5 For M7E Display Units codes that give A to F when bits are reversed will not be displayed For M7F Display Units however A to F will be displayed e Ladder Program Bit 11 word 0 a Bit 10 word b Bit 9 word Bit 8 word 0 an EN NN Bit 11 word 0 b er f a 7 3 Appendix Chapter 7 7 2 Performance This section shows the performance values of the Cam Positioner Note This performance data is for reference only and cannot be guaranteed Initial Processing Time The diagram shows the times from when the START inputis turned ON and the power supply to the Cam Positioner is turned ON until
226. to PRGM mode e CLR Press the P CLR switch to clear all cam programs in the Cam Positioner Note The P CLR switch will be ignored by the system even in PRGM mode if the trial operation function is being used Trial operation cannot be performed in function level 1 e Checking Number of Programs SET Mode Check the number of cam program steps that have been created operation 7 Explanation m Set the mode selection switch to SET mode em Press the Bank Function Key and set the bank number that contains the cam number be checked H 2 Press the Cam Parameter Key and set the cam number to be checked 4 number of steps for that cam program will appear the SPEED ON display Once the number of steps for one cam number have been checked change the cam number using Cam Parameter Key and check another cam number in the same way If multiple bank numbers are used change the bank number using the Bank Function Key and check another bank number in the same way 3 26 Operation Chapter 3 Cam Program Creation PRGM Mode Before creating cam programs use the information contained in 7 7 Cam Programming Sheet to write down the ON OFF patterns so as to make the process easier e Time Chart The following shows how to create a cam program with the following kind of ON OFF patterns The resolution is set to 360 divisions rotation in this example When the resoluti
227. to set either CW or CCW as the forward direction Refer to 3 5 2 Initial Settings for details 3 75 Operation Chapter 3 Operation PRGM es Use the mode selection switch to change to SET mode Bank selection One direction function enabled status i setting enabled status i CAW PRMTR One direction One direction function bank i function bank number 1 cam number 1 One direction function setting One direction function bank number 1 number 1 number 32 BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN CAM PRMTR BANK FUN SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF Up to cam number 16 for 881 160 PRMIR One direction One direction function bank 1 function bank number 2 cam number 2 cam number 1 number 32 BANK FUN CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF SPEED ON POSITION OFF 0 Up to cam number 16 for 3F88L 160 PRMTR One direction One direction function bank i function bank number 8 cam number 8 cam number 1 number 32 BANK FUN CAM PRMTR BANKFUN CAM PRMTR SPEED ON POSITION OFF SPEED ON SPEED ON POSITION OFF 0 Up to bank number 4 for i Up to cam number 16 for 3F88L 160 720 resolution A CLR Use the Bank Function Key to set the one directi
228. toring cam programs for cams 17 to 32 but the contents of these programs cannot be displayed from the Unit Note 2 Evenifthe resolution is setto 360 divisions per revolution there is an area for storing the state of cam angles 360 to 719 4 3 3 Controller Data Read RUN PRGM SET Reads the model and version of the Controller m Structure of FINS mini Command Text PDU MRC SRC O 5 Oo 4 No of bytes 2 2 4 19 Communications Chapter 4 Structure of FINS mini Response Text PDU MRC SRC MRES SRES Model Version So o o No of bytes 2 2 2 2 20 20 Note 1 Themodelisreturnedas SF88L 160 2 16 pointtype or 3F88L 162 _ amp o RM 32 point type _ represents a space code 20 Hex Note 2 The version is returns as Ver 4 3 4 Unit Attribute Read RUN PRGM SET Reads the model and communications buffer size either send or receive buffer size whichever small er m Structure of FINS mini Command Text PDU MRC SRC o 5 oO a No of bytes 2 2 Structure of FINS mini Response Text PDU MRES SRES Model Buffer size O 5 0 S O O O 0 o o B No of bytes 2 2 2 2 10 4 Note 1 The model is returned as 3F88L 160_ 16 point type or 3 881 162 32 point type
229. ts cam pro grams for cam numbers 17 to 32 will be transferred However if these programs have been transferred to 3F88L 160 Cam Positioner Units they cannot be displayed or checked If data is transferred to a 3F88L 162 Cam Positioner from 3F88L 160 Cam Positioner that has cam pro grams for cam numbers 17 to 32 these cam programs can be checked on the 3F88L 162 Cam Positioner side Operation after Data Transfer Once the data transfer has been completed turn OFF the power forthe Cam Positioner that re ceived the data transfer and then turn it ON again The parameters will be enabled when the power is turned ON again The power must be turned OFF and then ON again to determine if the data has been correctly transferred e Communications Errors 3 92 The following communications errors may occur E 22 Cam Protect Error This cam protect error will occur on the receiving side if there is a cam that has been cam pro tected in that Cam Positioner The parameters will be transferred but the cam program will termi nate with an error Clear all cam protects on the receiving Cam Positioner and then re transfer the data Refer to 3 6 7 Cam Protect If the Cam Positioner transmitting the data is a Master Unit an E 31 communications error will be generated in the Master Unit E 31 Communications Error This communications error is generated in the Master Unit when there has been no response from the Slave Unit or when there
230. ual Al ways heed the information provided with them Failure to heed precautions can result in inju ry to people or damage to property DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury NWARNING Indicatesa potentially hazardous situation which if notavoided could result in death or serious injury A Caution Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage OMRON Product References All OMRON products are capitalized in this manual The word Unit is also capitalized when it refers to an OMRON product regardless of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products of ten means word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for anything else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product OMRON 1999 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or other
231. ubresponse Code j 00 007 Normal completion The service was executed normally 04 01 Unsupported command The service specified in the command is not supported 10 01 Too long command The command length is above the maximum length 02 Too short command The command length is below the minimum length 03 Item data count mismatch The specified number of items does not match the number of data items to be written 01 Area type error The area type such as memory area or parameter area is not specified correctly 03 Beginning address range The specified beginning address is outside the error allowable range 04 End address range error The specified end address beginning address the number of items is outside the allowable range Too long response The response length exceeds the maximum packet length 007 Other parameter errors Other parameter errors 03 Operation error Operation cannot be performed as specified The service cannot be executed in the current mode Write only Read is impossible due to write only area 03 Read only Write is impossible due to read only area 05 No object error No objects such as memory areas or parameter areas exist Communications Chapter 4 4 3 Command Types The following commands are used to communicate with a Cam Positioner Memory Area Read Reads the Resolver speed present cam angle cam
232. umber 1 number 8 cam number 32 BANK FUN ser BANK FUN CAM PRMTR EE EUR Banwrun 8 8 9 32 SPEED ON POSITION OFF SPEED ON POSITION OFF SPEED ON POSITION OFF E 0 Up to cam number 16 for 3F88L 160 CLR Note Up to bank number 4 for 720 resolution Various compensation value enable disable settings Backlash compensation enable disable BANK FUN CAM PRMTR SET BANK FUN CAM PRMTR H H i SPEED ON POSITION OFF SPEED ON POSITION OFF BANK 2 id FENN BANK 4 FUN PRMTR Advance angle compensation enable disable BANK FUN CAM PRMTR SPEED ON POSITION OFF 71 PRMTR Output hold BANK FUN CAM PRMTR 3 SPEED ON POSITION OFF Uu TN CAM PRMTR Current value output setting BANK FUN CAM PRMTR BANK FUN SPEED ON POSITION OFF e 711 Various compensation value enable disable output hold and present value output settings 3 54 Operation Chapter 3 Pulse output settings Pulse output bank number 1 BANK FUN CAM PRMTR P SPEED ON POSITION OFF BANK FUN Y BANK FUN CAM PRMTR POSITION OFF Function level selection BANK FUN CAM PRMTR
233. unction level selection If required set to function level 0 monitor only to prevent 3 4 faulty operation 3 13 Operation Chapter 3 3 4 Selecting Function Levels Three function levels are available to limit 3F88L 160 162 Cam Positioner functions by setting the function level selection Function No Limiting the Cam Positioner functions protects it from being incorrectly set or operated by the user e Function Level 0 Monitor Only Cam output and monitoring are enabled Cam program writing and parameter setting cannot be made Function level 0 is designed to prevent inadvertent changes to the cam program or parameters Functions for which the settings have already been completed are enabled and may be used at this level e Function Level 1 Basic Operation Monitor Only Factory Setting In addition to the functions available at function level 0 cam programs may be edited This function level is used for basic operation Function Level 2 All Functions All Cam Positioner functions are enabled This function level is for using applied functions Itis recommended therefore thatcam programs be created and parameters set at level 2 orlevel 1 first and then the 3F88L 160 162 Cam Positioner be used at level 0 orlevel 1 Limiting Functions by Function Level The following table shows how functions are limited by the function level settings The Yes indicates that that function is
234. uring the following processes At power ON Hardware check program check and power interrupt check during pro gram write save During operation Error check in RUN mode e During programming ON region duplication errors in mode cam data protect input prohibit checking etc While setting parameters Communications error checks in SET mode If an error code is displayed determine the cause and take appropriate countermea sures m Errors Codes and Countermeasures Note The mark in the cam output column indicates that cam outputs are turned OFF regardless of the output hold settings The mark indicates that if output hold is set the output status immedi ately before the error was generated will be maintained If output hold is not set cam outputs will be turned OFF Refer to 3 6 9 Output Hold Function for information Error Description Cam Probable Possible solution Error reset code output cause method Hardware Memory Malfunction Check if noise has Turn the failure read write due to noise been generated power ON check error system when or after the again when power recovers when power was turned turned ON power is ON and take turned ON appropriate again countermeasures against the noise The Cam Replace the Cam Positioner is Positioner malfunctioning system does not recover when power is turned ON again 5 2 Operation Chapter 5 Error Description Cam P
235. use the Up and Down Keys to adjust the OFF angle and use the Set Key to save the adjusted data Repeat this operation as required BANK FUN CAM PRMTR To exit the adjustment operation function press any key other than the E Up Down or Set Keys while the cam number is flashing SPEED ON POSITION OFF The display will exit the adjustment operation function and return to Other Keys normal RUN mode 3 96 A i Chapter 4 Communications 4 1 4 2 4 3 4 4 Overview of CompoWay F Communications Command and Response Frames Command Types Executing CompoWay F Commands with Protocol Macros Communications Chapter 4 4 1 Overview of CompoWay F Communications The 3F88L 160 162 Cam Positioner has a communications port that conforms to Com poWay F Type B Through communications the 3F88L 160 162 is capable of reading and writing cam programs and parameters as well as monitoring the present cam angle and Resolver speed Note CompoWay F is OMRON s standard protocol for serial communications It provides a standard frame format and commands based on the Factory Interface Network Service FINS used by OMRON Programmable Controllers in order to facilitate communications between components or between a personal computer and a component Note FINS is a protocol used for message communications between controllers on OMRON FA net works m Cam Positioner Communications In communications between a Cam
236. ven in PRGM mode if the trial operation function is being used Trial operation cannot be performed in function level 1 m Program Number Checking SET Mode The number of steps in a new program are checked in SET mode e Program Number Checking Information Function level 01112 Function ae name 1108 0 to 32 Program The number steps for the displayed bank and cam 1 to 4 1 to 16 ber checking numbers will be shown in the SPEED ON display see note 2 see note 1 Note 1 The numeric values for the 3F88L 160 16 point model Cam Positioner are shown in parentheses 3 35 Operation Chapter 3 Note 2 The numeric values for 720 divisions rotation resolution are shown in parentheses Bank No Cam No BANK FUN CAM PRMTR SPEED ON POSITION OFF Number of steps for the set bank and cam numbers Note When the parameter number PRMTR is 0 the absolute angle for origin compensation is shown in the SPEED ON display e Procedure EE Keys other than 3 36 CAM PRMTR BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR e LO SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF BANK FUN CAM PRMTR SPEED ON POSITION OFF
237. ver will not rotate and therefore the present angle will not change Even if the driven side is moved to the left for the amount of the backlash compensation the backlash compensation function will work and the present angle will not change Teaching and Advance Angle Compensation Advance angle compensation is performed when the Resolver is rotating Teaching in principle is performed while the Resolveris stationary Advance angle compensation therefore generally does not affect the teaching function However advance angle compensation does affect the teaching function for teaching that can be executed only when the Resolver is rotating at less than 4 r min In particular if a large advance angle compensation is set at low speed the present angle may not be continuous in the region where the advance angle is compensated and the angle to which the teaching function has been applied will become inappropriate When using the advance angle function therefore pay attention to the following points when using the teaching function also Perform teaching while the Resolver is not rotating When the Resolver cannot be stopped keep the advance angle amount as small as possible for rotation at low speed less than 4 r min When the Resolver cannot be stopped perform teaching when there is no acceleration when the speed is constant Furthermore when teaching has been completed change the advance angle compensation position a
238. will start flashing when the Clear Key is pressed twice which means the cam number is ready to be deleted Note If the Clear Key is pressed once the ON and OFF angle display will start flashing which means the step is ready to be deleted If the Clear Key is pressed three times the bank number will start flashing which means that that bank number is ready to be deleted If the Clear Key is pressed four times the display will return to the original display nothing will be deleted While the cam number display is flashing press the Set Key to delete the cam number that is flashing Once the cam number has been deleted the ON and OFF angle display will be which means data can be input Set the mode selection switch to PRGM mode The data for step 1 of the displayed bank and cam numbers will be displayed Note If there is no data the display will be Press the Bank Function Key and set the bank number that is to be deleted The Bank Function display will change as shown below each time the Bank Function Key is pressed 1 gt 2 gt 3 gt 4 gt 5 gt 6 gt 7 gt 8 gt 1 etc Keep pressing the Bank Function Key until the bank number to be deleted appears Note When the resolution is set to 720 divisions rotation the display will not include 567 58 Operation Chapter 3 Display Explanation al eum BANK FUN CAM PRMTR Press the Clear Key three times to delete the displayed bank
239. wise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Never theless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for dam ages resulting from the use of the information contained in this publication Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical sys tems an electrical engineer or the equivalent Personnel in charge of installing FA systems Personnel in charge of designing FA systems Personnel in charge of managing FA systems and facilities General Precautions The user must operate the product according to the performance specifications described in the op eration manuals Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems railroad systems aviation systems vehicles combustion sys tems medical equipment amusement machines safety equipment and other systems machines and equipment that may have a serious influence on lives and property if used improperly consult your OMRON representative Make sure that the ratings and p
240. words 4 digit Hex data is stored Range 0003 Hex to Hex 3 to 250 in decimal Response code Response code MRES SRES is stored as a 4 digit hexadecimal 4 digit Hex value Received data 4 digit Data that follows the response code MRES SRES and ends Hex immediately before ETX is stored For sequence No 600 data that starts from the largest word number of the received data words D number of received data words 1 and continues until D 2 in descending order is stored For sequence No 602 data is stored sequentially starting from D 2 4 25 Communications Chapter 4 Examples of Executing CompoWay F Commands with Protocol Macros e Examples of Monitoring Resolver Speed and Present Cam Angle Always Protocol Macro Communications Executing FLag Port Enabled Flag ON nM PMCR Protocol macro instruction 01E1 Control data Communications port No 0 serial port No 1 and inner board are used 0258 Control data Send receive sequence No 600 with ASCII code conversion and response is set 000000 First word No of send data 0 00000 is set 000500 First word No of received data storage DM00500 is set Send Data Word Allocations DM address Data 000000 0007 No of send data words There are seven words from 000000 to 000006 so 0007 Hex is set 000001 0000 Node No The node number of Cam Positioner is 00 so 000 Hex is set 200002 0101 S
241. x 2 ports Programming Device Connecting XW2Z 200S CV 2 m Note The following support tool is required to trace the executing status of protocol macros WS02 PSTC1 E CX Protocol 4 23 Communications Chapter 4 Manuals for Related Devices and Support Tools SYSMAC CS1 series Programmable Controllers Operation Manual W339 SYSMAC CS1 series Programmable Controllers Programming Manual W340 SYSMAC CS1 series Serial Communications Boards Unit Operation Manual W336 CX Protocol Operation Manual W344 Standard System Protocols Sequence Numbers To execute a CompoWay F command for the Cam Positioner execute sequence No 600 0258 or sequence No 602 70254 within the standard system protocol by using a PMCR instruction The following table shows a relationship between sequence numbers and CompoWay F commands for the Cam Positioner Standard system protocol CompoWay F commands for Cam Positioner Sequence No 600 0258 Memory Area Read 0101 Hex Data transfer with ASCII code Parameter Area Write 0202 Hex With response Parameter Area Read 0201 Hex Controller Status Read 0601 Hex Operation Command 3005 Hex Sequence No 602 20254 Controller Data Read 0501 Hex Data transfer without ASCII code Unit Attribute Read 0503 Hex With response Internode Echo Test 0801 Hex Using CompoWay F Standard System Protocol To send CompoWay F commands from a CS1 se
242. y Unit Units M7E 01UR2 V red rpm If the automatically switching display M7E 01UG2 V green rpm function is to be used two Display Units M7E 01UR2 A red no display Units are required an r min Unit and a degrees Unit M7E 01UG2 A green no display End Plate M7E 2M light blue case One set is required M7E 2M 1 7 2 1 black case 7 2 1 black case Display Unit NRT C soldered terminal type Enough connectors for the number of Connector Display Units is required Cam Output 1m 3F88L CGO01S One Cam Output Cable is required Cable 3F88L CG003S Display Contents and Required Number of Units Display Resolution Parameter Display Required number of Units number of Units function Display Unit Display Unit Connectors Present 941 3 8 ade rimin 360 2 17 End CUT RN Oto 719 degrees 4 to 800 r min 1 no display Unit and 1 rpm Unit Switching 360 3 0 to 359 1 no display present degrees Unit and 1 angle r min 4 to 999 rpm Unit display r min 4 0 to 359 4 1 no display degrees Unit and 1 4 to 1 600 Unit r min Note 1 Refer to 3 5 2 Initial Settings for information on setting the display resolution Note 2 Referto3 6 10 Present Value Output Function for information on parameters for this function Note 3 One3F88L CG S Cam Output Cable and one End Plate
243. y non volatile memory meets the press the memory specifications 85 to Clear Key to 264 V AC and clear the error adjust if necessary Then re input RESET input Adjust the RESET the cam turned ON input sequence program E 02 10 Resolver imperfect interface circuit Resolver cable Replace the disconnected Resolver cable Resolver Replace the Cam detection Positioner circuit error Operation Chapter 5 Error Description Cam Probable Possible solution Error reset code output cause method Sum check error in program memory System program sum check error E 13 Memory error Cam data protect input prohibited Memory sum check error when power turned ON System program sum check error when power turned ON Access to non volatile memory not completed within set time Attempt made to edit cam protected cam data Malfunction due to noise system recovers when power is turned ON again The Cam Positioner is malfunctioning system does not recover when power is turned ON again Malfunction due to noise system recovers when power is turned ON again The Cam Positioner is malfunctioning system does not recover when power is turned ON again Write to non volatile memory not completed due to noise Read from non volatile memory not completed due to noise Attempt made to edit cam protected cam data Turn ON the power again Check if
244. y or other forms of noise Locations subject to strong electromagnetic fields and magnetic fields Locations subject to possible exposure to radioactivity Locations close to power supplies Conformance to EC Directives m Applicable Directives EMC Directives Low Voltage Directive Concepts EMC Directives EMC Directives stipulate that the system must comply with both EMS and EMI standards see the following note Because OMRON devices are designed for installation in various equipment or machines they comply with the relevant EMC standards so that the equip ment or machines can easily comply with the EMC standards However the systems used by customers are diverse and EMC related performance of the OMRON devices that com ply with EC Directives will vary depending on the configuration wiring and other conditions of the equipment or control panel in which the OMRON devices are installed The customer must therefore perform final checks to confirm that devices and the overall machine con form to EMC standards Note Applicable EMC Electromagnetic Compatibility standards are as follows EMS Electromagnetic Susceptibility EN61131 2 EMI Electromagnetic Interference EN50081 2 Radiated emission 10 m regulations Low Voltage Directive Always ensure that devices operating at voltages of 50 to 1 000 V AC or 75 to 1 500 V DC meet the required safety standards EN61131 2 Conformance to EC Directives The 3F88L 1

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