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PVD 3568 GB - BTT Automatyka

1. 6 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder Stage 2 Saving the parameters e Click on the RAM gt EEPROM button to save the drive configuration RAM gt EEPROM O x 4 Drive parameters settings Subscriber 1 NoName pdm File Disconnection EEPROM Ee oeaelaise Stimulus posa Trai ectany et generator EL htaster ations f kif_accel2 ktf_accelt ae RE Static and graw it Y kff per c1 pre dictions Encoder Motor Resolver Operating Modes Inputs Outputs Servacontral settings PME amp File 6 FEPROM 5 Drive 5 N3 10EMG Zz e Save the parameters in a pdm parameter file in order to set the parameters for the other drives more quickly in the future e Shutdown and restart the drive to operate in absolute encoder mode 7 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder 2 2 2 Absolute encoder settings window e This window is used to initialize the absolute encoder and to check that the temperature and the battery voltage for the absolute encoder are correct Motor Resolver Subscriber 1 O x Motor Drive Sensor Brake Setting the resolver clamp Posivex absolute encoder setting Absolute encoder activation it Encoder OFF Encoder OM Current position 200 Refresh Mew reference 0 validate Temperature 29 e Refresh Battery voltage 3 5 e Act
2. Battery voltage low Status_number 46 NB A major fault opens the OK relay 14 PVD 3568 GB 01 2005
3. 2 3 2 Running the user program e The program is now in the drive e Set the instruction exec_en to 1 in order to activate this program Sa Debug Id 1 IOl x File Programs InputsJOutputs Commands Commands e If the initialization of the drive system variable pos1 variable giving access to the actual position of the slave axis with the position contained in the absolute encoder did not take place correctly the drive starts off in fault P Program running fault Recommendation So as not to manually activate the user program every time the drive is turned on save the parameters in EEPROM see section 2 2 1 Stage 2 having already set the instruction exec_en to 1 Thereafter the drive will start up with its user program activated every time it is turned on 11 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder 2 4 System variables dedicated to the absolute encoder 3 System variables have been created for communicating with the absolute encoder e absolute command e absolute data e absolute status absolute command is used for managing the different types of instruction The instruction transfers to O when it has been transmitted to the absolute encoder absolute_data is the data register READPOSTION ty WRITE OFFSETPOSTION S MEASURE BATTERY VOLTAGE S MEASURE GARD TEMPERATURE 4 to Reap sas Reser enGonR o o TS TURN ENCODER OFF Following
4. choice performed from the heading Drives parameter setting Operating modes Configuration example rad degree mm absolute status is used for finding out the state of the absolute encoder o When an absolute command instruction is requested the absolute status variable is set to 0 o When the absolute encoder has replied the absolute status variable transfers to a value other than 0 The absolute status variable is equal to 1 during normal encoder operating conditions 12 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder Operating mechanism Send read position request End of read position request Encoder reply Encoder in fault Read position Absolute_command 1 E Absolute_command 0 yes E Absolute_status 0 no Absolute_status 1 yes Absolute_data xxxx 13 PVD 3568 GB 01 2005 no DIGIVEX Motion Posivex multi turn absolute encoder 2 5 Absolute encoder faults If the drive detects an operating defect with the absolute encoder fault 2 flashes There can be several reasons for this Major fault Status_number value Absolute encoder in off mode Status_number 43 Communication between drive and absolute encoder Status_number 44 Absolute encoder Time_out or status number 45 Hardware Excessive temperature Status_number 47 Multi turn absolute encoder counter overflow status_number 48 Other fault Status_number 49
5. tab 5 Motor Resolver Subscriber 1 0 x Motor Drive Sensor Brake Setting the resolver clamp Posivex absolute encoder setting Motors range axis motors 230 AC Apply Motors Drives Choice NXS1OEAK DIGIVEX 7 5 15 NXS1OEAP DIGIVEX 2 4 er OEM F Motor with brake M31 0EEF DIGIVES 2i4 DicIvEX 45 P Thern detector NXS1OEME DIGIVEX 4 8 MASTOEEK OISIWEX 45 DIGIVEX ii Data from Motor data base SDOXO2 DE CSY M31 OEMH DIGIYEX 7 5415 Base Spd f rem Mom current 3 98 A NX310EMI DIGIYEX 7 5 45 foo EN ES ee SRE Torque f 2 Nm L Ph Ph 5 79 mH 38 4 MXS1OEMP DIGIVEX 2 4 MX420EA4H DIGIVEX 7 545 Power ky Ke Ph Ph 1 000 Creete ferait Remove Details MAS20E AJ OIGIVESX 7 515 Fd Cancel And the Motor with absolute encoder Posivex option is automatically validated under the Sensor tab 3 Motor Resolver Subscriber 1 a 10 x Motor Drive Sensor Brake Setting the resolver clamp Posivex absolute encoder setting MW Standard resolver Selected Resolver 1 Resolver STD 1 Resolver STD 2 eal ss 00152 5A _ CHISE Sa Standard CBS SA CBA 42 Special 0 degrees 8 CR410 SA 1000 Incremental Encoder 1001 SUMT AK size 15 LHE 1002 Sintos Encoder Resolver adjustement M n E oo bo Resolver polarity 1 pole pair s MW Motor with absolute encoder Posivex OK Cancel
6. DIGIVEX Single Motion DSM User Manual PVD3515 DIGIVEX Power Motion DPM User Manual PVD3522 DIGIVEX Multi Motion DMM User Manual PVD3523 DIGIVEX Motion CANopen PVD3518 DIGIVEX Motion Profibus PVD3554 PME DIGIVEX Motion Adjustment Manual PVD3516 DIGIVEX Motion Directory of Variables PVD3527 DIGIVEX Motion Programming PVD3517 DIGIVEX Motion Cam Function PVD3538 PME Tool kit User and Commissioning Manual PVD3528 CANopen CAN Bus Access via CIMO3 PVD3533 CANopen Remote control using PDO messages PVD3543 BLOCK POSITIONING application software PVD3519 Fly Shear Linear Cutting application software PVD3531 Rotary Blade Cutting application software PVD3532 1 2 Description of the multi turn absolute encoder The Posivex encoder is an economical and robust absolute encoder for NX servomotors The encoder is a combination of a resolver used by the drive to control the motor and an innovative electronic device continuously measuring the absolute position of the motor shaft This solution eliminates the long and laborious home settings every time the machine is started up The Posivex encoder option is available when the NX motor is controlled by a DIGIVEX Motion drive 1 2 1 Operating principle The DIGIVEX Motion drive is off The encoder measures the absolute position of the motor shaft The DIGIVEX Motion drive is on When the power to the DIGIVEX Motion is turned on the position memori
7. MOTORS for potentially explosive atmospheres e AXL COMPACT SERIES SERVOREDUCERS 5 to 700 N m 5 POSITIONING SYSTEMS e CYBER 2000 NUMERICAL CONTROLS 1 to 2 axes e CYBER 4000 NUMERICAL CONTROLS 1 to 4 axes e DIGIVEX Motion DRIVE POSITIONER gt SINGLE AXIS DSM POWER SINGLE AXIS DPM gt MULTIPLE AXIS RACK DMM e PARVEX Motion Explorer ADJUSTMENT AND PROGRAMMING SOFTWARE DIGIVEX Motion Posivex multi turn absolute encoder CONTENTS 1 GENERAL POINTS 1 1 List of published DIGIVEX Motion manuals 1 2 Description of the multi turn absolute encoder 1 2 1 Operating principle 1 2 2 Characteristics 1 2 3 Key points 2 SETTING THE PARAMETERS 2 1 Equipment used 2 2 Setting the drive parameters 2 2 1 Drive parameters settings window 2 2 2 Absolute encoder settings window 2 3 Initializing the absolute position of the drive 2 3 1 Loading the user program in the drive 2 3 2 Running the user program 2 4 System variables dedicated to the absolute encoder 2 5 Absolute encoder faults Characteristics and dimensions may change without prior notification YOUR LOCAL REPRESENTATIVE SSD Parvex SAS 8 Avenue du Lac B P 249 F 21007 Dijon Cedex Tel 33 0 3 80 42 41 40 Fax 33 0 3 80 42 41 23 www SSDdrives com 1 PVD 3568 GB 01 2005 NN NN N of Bh OW m BE N DIGIVEX Motion Posivex multi turn absolute encoder 1 GENERAL POINTS 1 1 List of published DIGIVEX Motion manuals
8. SSD Parvex SAS 8 avenue du Lac B P 249 F 21007 Dijon Cedex DRIVES www SSDdrives com PARVEX DIGIVEX Motion Posivex MULTI TURN ABSOLUTE ENCODER User Manual PVD 3568 GB 01 2005 RANGE OF PRODUCTS TORQUE OR POWER RANGES e BRUSHLESS SERVOMOTORS LOW INERTIA WITH RESOLVER Very high torque inertia ratio high dynamic performance machinery NX HX HXA 1 to 320 N m gt NX LX 0 45 to 64 N m High rotor inertia for better inertia load matching gt HS LS 3 3 to 31 N m Varied geometrical choice gt short motors range HS LS 3 3 to 31 N m or small diameter motors HD LD 9 to 100 N m Voltages to suit different mains supplies gt 230V three phase for the L NX series 400V 460V three phase for the H NX series e DIGIVEX Drive DIGITAL SERVOAMPLIFIERS SINGLE AXIS DSD COMPACT SINGLE AXIS DuD DLD POWER SINGLE AXIS DPD MULTIPLE AXIS RACK DMD e PARVEX Motion Explorer ADJUSTMENT SOFTWARE 2 SPINDLE DRIVES e SPINDLE SYNCHRONOUS MOTORS gt HV COMPACT SERIES HW ELECTROSPINDLE frameless water cooled motor 5 to 110 kW delivered in kit form up to 60 000 rpm e DIGIVEX DIGITAL SERVOAMPLIFIERS with a wide constant power output range 3 DC SERVODRIVES e AXEM RS SERIES SERVOMOTORS 0 08 to 13 N m e RTS SERVOAMPLIFIERS e RTE SERVOAMPLIFIERS for DC motors resolver giving position and speed measurement 4 SPECIAL ADAPTATION SERVODRIVES e EX SERVO
9. ervocontral settings PME 5 File 1 EEPROM 1 Drive 6 LX220BT Zz The parameter setting procedure consists of the following 2 stages Stage 1 Selecting the motor e Clicking on the Motor Resolver button opens the following window 4Motor i Resolver Subscriber 1 _ A x Motor j Drive Sensor Brake Setting the resolver clamp Motors range axis motors 230 AC Apply Motors Drives Choice NK210EEP DIGIVEX 4 8 NK210EET DIGIVEX 2 4 xa DEAG F Motor with brake NAZ DEMG DIGIVEX 4 8 MX210EMP DIGIVEX 4i DicIvEX 445 Di Therm detector NK210EMT DIGIVEX 214 NX OA DIGIVEX 7 515 NXS1OEAE DIGIVEX 4 8 NXSIOEAF DIGIVEX 4 5 NXSIOEAG DIGIVEX 4 8 DIGIYEX 7 5415 MASTOEA DIGIVEX 7 515 MASTOELK DGE 45 Data from Motor data base SOXO2 GE CE Base Spd f rpm Mom current 3 98 A Max Speed eooo pn R Ph Ph hss ohms Torque h2 Mm L Ph Ph frs mH NASTOESK DIGIVES 7 545 38 4 Power ky Ke Ph Ph 000 MASTOEAP DIGIVEX 2 4 x Crest Modis Remove Details Cancel PVD 3568 GB 01 2005 5 DIGIVEX Motion Posivex multi turn absolute encoder Select the Motor Drive association from the motor database NB A motor fitted with an absolute encoder is designated in the motor database by its letter M example NX310EMG Apply It will automatically appear in the Motor Resolver window under the Posivex Absolute Encoder setting
10. ivate the encoder by selecting Encoder ON when the absolute encoder is to be used Motor Resolver Subscriber 1 O x Motor Drive Sensor Brake Setting the resolver clamp Posivex absolute encoder setting Absolute encoder activation Encoder OFF Encoder OM Current position 0 1027955 Refresh Nev reference 0 Validate Temperature 29 Refresh Battery voltage 36 Y OK Cancel Attention this operation must be carried out with the torque off and the motor shutdown 8 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder e Home setting is possible via New Position The value to be entered is recorded in the drive Resolver unit See operating modes window e The Current Position Refresh button is used to check that the initialisation has been carried out correctly e The encoder operating temperature range is 20 C to 110 C An absolute encoder fault appears fault 2 flashes in the event that the temperature is excessive e The encoder supply is provided by a long life battery The voltage of this battery should not drop below 2 4V An absolute encoder fault will appear fault 2 flashes in the event that the battery voltage is less than 2 4V NB The absolute position of the encoder cannot be guaranteed in the event that the battery voltage is less than 2 4V However it is still possible to operate in incidental operating mode without absolute position measurement The d
11. o the initialization of a DSM c bY an absolute encoder lt Principal il 2 3 E 6 5 f is Memorization of torque cmd torgue set fo 0 power is ol 10 2 Waiting for end of axis morement 1i 3 Reading of absolute position 12 3 Checking of absolute status LE a Absolute encoder fault gt Return to step id times Program Fandt 15 h Mn fauli gt Thitialiration of Fhe drive rfdefnas 11 m e Compile Export Apply E Program editor Subscriber 1 Initialization_absolute_position bdm E z ioj x Fie Edit Disconnection Compilation Biss fm o de ef Bl al a tar Open Reopen k R R RE ER ERER ERER ERER ERERERER ERER ERER RER ERER ET M SAVE dS ation absolute position beam m Save aot ab ot oot ot oot ot oo ot oo oo ooo ooo ooo oo ooo ooo k Save all Export binary file A Apply programs escribes how to do the inatialization of a DSM ce Encoder Compile Export 4pply F9 z Import binary File ion of torgue cmd torgue set to O power is ol ting for end of axis movement Close ie of absolute bositiok oes of absolute status e Print wie encoder fault gt Return to step fio times ee ram Fandt gfe Cam editor rath gt initialirakionr oF the drire idefnosd l m Variables names k Git Exit Insert Z Exit the window 10 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder
12. rive therefore controls the motor using only resolver signals 2 3 Initializing the absolute position of the drive When the power to the drive is turned on the drive system variable pos1 variable giving access to the actual position of the slave axis must be reinitialized with the position contained in the absolute encoder Said initialization is carried out via a user program 2 3 1 Loading the user program in the drive Pos1 can be initialized using the user program Initialization_absolute_position bdm which is to be found under PARVEX PME App_Parvex Samples Misc NB This program is only given as an example and can be modified by the user of the absolute encoder e Start the Program editor tool amp Program editor Subscriber 1 E 0 File Edit Connection Compilation 7 e Click on Connection 9 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder e Load the user program Parvex PME App_parvex Samples Misc Initialization__ absolute_position odm by clicking on File Open E Program editor Subscriber 1 Initialization_absolute_position bdm 0 x File Edit Disconnection Compilation 7 T gagal aB d tle Rl fa Initialization _abaolute_position pdr ai ob ab oe soe oot ot oot oo oto ooo oo ooo ooo a a al T Initialization absolute position bam 26 6 x os x6 ob ob of of ob oto ooo ooo ooo ooo oo ooo lt This program describes how to d
13. solute encoder 2 2 Setting the drive parameters All parameters are set using Parvex Motion Explorer PME software via the Drive Parameters Settings window 2 2 1 Drive parameters settings window Attention These settings are performed in factory Please don t modify them except special case 4 Drive parameters settings Subscriber 1 NoName pdm O x Fie Disconnection EEPROM Options Rt Coot Stimulus kff_acceli posa Trajectory Static and gravity setpoint generator kff_speed i predictions kif_accel2 bister Encoder Motor Resolver Operating modes Inputs Outputs Servocontrol settings On line PME amp File 1 EEPROM 1 Drive 6 LX220ET 2 Global transfer the parameters from a pdm file if it has been created 4 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder If this is not the case e Upgrade the set of EEPROM parameters so that the absolute encoder option appears in the Motor Resolver window minimum level of EEPROM parameters required level 8 4 Drive parameters settings Subscriber 1 NoName pdm j 0 x Fie Disconnection EEPROM Options ejo sagem CO ER Restore EEPROM upgrade Stimulus kff_accel2 kff_acceli posa setpoint Trajectory ae Static and gravity generator ktf_speed o predictions hii btaster Encoder Motor Resolver Operating modes Inputs Outputs S
14. zed by the encoder is transmitted via an RS485 interface to the drive The position is then defined by the drive whilst the machine is operating using the initial position transmitted at power on 2 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn absolute encoder 1 2 2 Characteristics Absolute position on 15 000 revolutions Position accuracy 10 max Maximum speed 8 000 rom Absolute position resolution 14 bits per revolution Operating temperature range 20 C to 110 C Lithium battery supply typical life 10 years for drive turned on half the time Same inertia as a resolver Compatible with NX2 to NX8 servomotors and DIGIVEX Motion 1 2 3 Key points Robust and economical solution Encoder used to control the motor No need for home settings when the machine is started up Continuous encoder state monitoring 2 SETTING THE PARAMETERS There are three sections to this document e Setting the drive parameters e Initializing the absolute position e Absolute encoder faults 2 1 Equipment used Driving with Posivex encoder requires e DIGIVEX Motion drive with a product code ended by DSM M example DSM13004CM e NX2 to NX8 servo motor with Posivex encoder with a product code NX M example NX310EMP e Parvex Motion Explorer PME software above or equal to PME4 08 e Specific cable for encoder part number 220198R00 3 PVD 3568 GB 01 2005 DIGIVEX Motion Posivex multi turn ab

PVD 3568 GB - BTT Automatyka

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