Manuale d’uso / di manutenzione del prodotto Parker Products ViX250AE del fabbricante Parker Products
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V i X250AE V i X500AE Servo Drives User Guide Pa r t No: 1600.313.02 Augus t t, 2003 ( F or software revision 2.0 onwards).
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IMPORTANT INFORMATION FOR USERS Installation and Operation of Motion Control Equipment It is important that motion contr ol equipment is installed and operated in s uch a way that all applic able safety requirements ar e met.
Product Type: ViX250AE, ViX500AE The above product is in compliance with the requirements of directives • 73/23/EEC Low Voltage Directive • 93/68/EEC CE Marking Directive • 89/336/EEC Electromag.
Contact Addresses For engineering For engineering assistance in Euro pe: assistance in German y Parker Hannifin plc Parker Hannifin GmbH Electromechanical Elect romechanical Automation Automation 21 Balena Close P. O. Box: 77607-1720 Poole, Dorset Robert-Bosc h-Str.
CONTENTS i Contents 1. Introduction............................................................................................................. 1 2. Mechanical Installation .............................................................................
ii VIX AE SERVO DRIVE USER GUIDE Latest Chang es Sheet This page lis ts important changes occur ring imm ediately before publ ication or betw een issue updates:.
1. INTRODUCTI ON 1 1. Intr oduction Product Description Available in tw o power ranges, these digital serv os use field-ori ented control technology to give enhanced dynamic per formance with impr oved efficiency. Housed wi thin an extremel y compact case, the drives ar e suitable for either dir ect panel or DIN r ail mounting.
2 VIX AE SERVO DRIVE USER GUIDE Product Variants Digital ser vo drives are available i n two power versions, wit h resolver or encoder feedback. Table 1-1 lis ts the possible combinati ons: Product Code Description ViX250AE 250VA Servo wit h encoder/resolver feedback ViX500AE 500VA Servo wit h encoder/resolver feedback Table 1-1.
1. INTRODUCTI ON 3 Fit Kits Two fit kits are avai lable for ViX dr ives: 1. VIX-KIT requir ed if you do not purchase motor cables 2. VIX-KIT-NF B required if you do pur chase motor cables VIX-KIT VIX-KIT-NFB Part Number Quantity Description Part Number Quantity Descri ption 1650.
4 VIX AE SERVO DRIVE USER GUIDE Further In formation This user guide contai ns all the necessary i n formation for the effective use of this dr ive. However, to gai n a more in-depth under standing of drive applicati ons and motion control, cons i der attend i ng one of our w o r l d - wi de C usto m er Spec i f i c T r a i n i ng W o r kshops.
2. MECHANICAL INSTALLATION 5 2. Mec hanical Installation Installation Requirements Environment ViX drives oper ate in a temperature range of 0 ° to 40 ° C wi th natural convection, or 50 ° C Max with for ced-air cool ing (see Har dware Reference) , at normal level s of humidity (5-95% non-condensing).
6 VIX AE SERVO DRIVE USER GUIDE Drive Dimensions ViX250 and ViX500 dri ves share the same dim ensions, shown in Figure 2-1. 4,5 98.5 (with connector) 21 4,5 88,1 42 3 10.
2. MECHANICAL INSTALLATION 7 Drive Mounti ng Opti ons If you require a D IN-Rai l mounting Vi X drive use the DIN-Rail clip adapter br acket shown in Figure 2-2. Viewed from the back of the DIN rail Allow 10mm for release 57.2mm 131.2mm 16mm Figure 2-2.
8 VIX AE SERVO DRIVE USER GUIDE Motor Mounting Mechani cal Considerati ons Keep motors securel y fixed in position at al l times. Do not test a motor/driv e combination without fir st securing the motor – see the Safety Warning at the front of thi s user guide.
3. ELECTRICAL INSTALLATION 9 3. Electrical Installation Installati on Safety Requi rements ViX drives m eet the requirements of both the European LVD & EM C directiv es when installed accordi ng to the instructions given w ithin this secti on.
10 VIX AE SERVO DRIVE USER GUIDE Power Supply Connections Power dri ves from a DC supply derived from an isol ating transformer or a DC power supply (See Power Supply Options later in this section). Note: Pin 10 is at the top of the connector X1 and pin 1 at the bottom.
3. ELECTRICAL INSTALLATION 11 Supply Requir e ments Power the ViX dri ves from DC supplies as specifi ed below: Volts Drive Type DC Supply Voltage between DC+ and DC- ViX500 48V to 80V (r ecommended) ViX250 24V to 80V Table 3-1. Drive Supply Voltages WARNING The drive HV supply input is not reverse polarity protected.
12 VIX AE SERVO DRIVE USER GUIDE Power Supply Options Using the previ ous section, estimate the power requir ed for a single drive or for a group of drives. A set of torque cur ves (Figure 3-2) for various motor /drive combi nations can be used for calculati ng an applications likely pow er requir ements.
3. ELECTRICAL INSTALLATION 13 1.5 1.0 0.5 0 1000 0 1500 2000 2500 3000 PEAK CONT . 3500 4000 4500 ViX250 with BE230D motor rpm Nm PEAK CONT . 2.5 2.0 0.5 1.0 1.5 0 1000 0 2000 3000 4000 5000 6000 ViX500 with BE231G motor rpm Nm PEAK CONT . 5.0 4.0 1.0 2.
14 VIX AE SERVO DRIVE USER GUIDE XL-PSU Power Supply The XL-PSU is a 250W , power factor corrected, switched m ode power supply. Designed for direct operati on from worl d wide single phase AC input voltages, the suppl y is capable of powering up to tw o ViX250 drives ( see note 1) without the need for an EMC mains input fil ter (see note 2).
3. ELECTRICAL INSTALLATION 15 XL-PSU Supply/Dr i ve Connections When used to supply up to two dr ives the power suppl y can be wired as show n in Figure 3-3. -DC +24V P1 P2 N L MAINS INPUT 1 10V-230V~ 50/60 Hz 250V A Power Supply Unit XL GND EXT . BRAKING RES.
16 VIX AE SERVO DRIVE USER GUIDE XL-PSU Mounting Information Mount the supply vertically, near the drives it will supply. Both the top 4.5mm diameter fixing hole and the bottom two 4.5m m width fixi ng slots should be used. Allow a mi nimum free space of 50mm both below and above its case and 10mm free space on both sides.
3. ELECTRICAL INSTALLATION 17 PL1100 Power Supply General Description The PL1100 is a linear power supply with a rated output of 1120W (80V/14A) for use w ith ViX and XL series dr ives. The supply requir es a suitably rated transformer suppl ying 50V AC RMS for the HV and 20V AC RM S for the +24V DC.
18 VIX AE SERVO DRIVE USER GUIDE PL1100 EMC Installation Guidelines These EMC instal lation recomm endations are based on the expertise acquired duri ng the development of compli ant applications, which Parker believes are typical of the way, a PL1100 may be used.
3. ELECTRICAL INSTALLATION 19 Input (line) Output (load) T o star earth point on the metal backplane T o star earth point 12FC10 T ransformers AC Mains input TO2 5 6 TO 25 5 CABINET BACK PLANE X2 X3 X1 X4 X5 ST HV FB 10 1 55V AC IN 1/3 PH. X2 L1 L2 L3 LINK FOR SINGLE PHASE 20V AC IN 20V AC IN +24V DC OUT Risk of electric shock.
20 VIX AE SERVO DRIVE USER GUIDE SMB Motor Cables The following m otor power and feedback cables are availabl e for ViX drives: Power cable Feedback cable VIX-PWR-XXXX VIX- FDB-XXXX Table 3-3. Moto r Power and Feedback Cables Where XXXX is the length of the cable in cm, up to a m aximum length of 20 m etres in 2.
3. ELECTRICAL INSTALLATION 21 SMB Motor Connections at the Drive Standard motor pow er cables are pr epared for connection at the drive end as shown i n Figure 3-6.
22 VIX AE SERVO DRIVE USER GUIDE SMB Motor Connections at the Motor The motor power connections are made using a 6- way connector. Figure 3-7 shows the connector pin letteri ng and Table 3-5 gives the connectivity. 1 24 3 5 6 View looking into the cable socket Figure 3-7.
3. ELECTRICAL INSTALLATION 23 15-way D- type pin reference X2 Motor feedback connector pin Resolver Encoder 1 15 Reserved Inc Enc Z+ 2 16 Reserved Inc Enc Z- 3 (twi n) 7 0V 0V 4 14 REFres+ Reserved 5 .
24 VIX AE SERVO DRIVE USER GUIDE 1 W V U GND MAX 150mm X1 2 3 4 5 Figure 3-10. Position of absorbers & moto r wiring details There must be no break i n the 360 ° coverage that the screen provi des around the cable conductors.
3. ELECTRICAL INSTALLATION 25 recommend not to bond the cabl e screen to the cabinet at the point of entry . Its function is to return high-fr equency chopping current back to the drive.
26 VIX AE SERVO DRIVE USER GUIDE Motor Selection and Set Up Generally, a ser vo motor is selected together w ith a driv e based on the required speed/torque perform ance suitable for the intended applicati on. The ViX product catalogue carries detai ls of the perform ance of the drive when used with a range of r ecommended servo motor typ es.
3. ELECTRICAL INSTALLATION 27 Figure 3-11. EASI-V Custom Motor Configuration Window Motor the general name/num ber for the motor. Nominal current continuous cur rent rating of the motor in Amps RMS. (0.1 to 14.4) Number of poles number of m otor poles for a rotary serv o (2 pole/pairs = 4 motor pol es, so enter 4).
28 VIX AE SERVO DRIVE USER GUIDE The Optional Parameters Tab Selecting the optional par ameters tab gives you access to the screen shown in Figur e 3-12.
3. ELECTRICAL INSTALLATION 29 Motor Related System Variables Two-system variables control the current supplied to the motor from the drive. Current Clamp (C L) lim its the current output of the dri ve.
30 VIX AE SERVO DRIVE USER GUIDE Control of I 2 t Parameters The drive inter nal I 2 t parameters are al ways enabled and cannot be adjusted by the user. However, the motor I 2 t settings can be influenced by the choice of parameter s used for the MOTOR comm and.
3. ELECTRICAL INSTALLATION 31 Plots of I 2 t Against Dr i ve Current The following gr aphs plot drive current against I 2 t time in seconds for a m oving and stationary motor for both power ver sions of the drive.
32 VIX AE SERVO DRIVE USER GUIDE 0 2 1 4 2 6 3 8 4 10 5 12 6 14 7 16 8 18 9 20 10 1 1 12 13 14 15 16 17 18 19 20 0 T ime to trip I 2 t circuit in seconds ViX500 I 2 t function - moving ViX500 demanded phase current in A rms Figure 3-15.ViX500 I 2 t function - moving 0 2 .
3. ELECTRICAL INSTALLATION 33 X2 X3 X1 X4 X5 ST HV FB 24-80V DC 0V / GND Earth 24V DC 10 9 8 7 6 5 4 3 2 1 X1 Power & Motor 0V (GND 24v DC) Motor Earth Motor phase U Motor phase V Motor phase W Mo.
34 VIX AE SERVO DRIVE USER GUIDE Terminal Description X1 Connector X1 is the main pow er and motor connector . Both HV, +24V and the motor phase connections are made to X1. A br ake connection is also pr ovided via X1 pin1. Connector Type The mating connector for X1 is a Wiel and type 213B/, part number 25.
3. ELECTRICAL INSTALLATION 35 Motor Brake Control Wiring Certain m otors used with the Vi X drives can be fitted with a holdi ng brake. This enables vertical (Z-dir ection) loads to be held whilst the m otor is de-energised. All brakes ar e fail-safe, that is you need to apply power to the br ake to keep it disengaged.
36 VIX AE SERVO DRIVE USER GUIDE X2 Connector X2 provides the pri mary input connections for the motor feedback device. Different types of feedback device will each require their own unique connections. The standard devices are resolver and digital encoder.
3. ELECTRICAL INSTALLATION 37 Resolver Interface Specificat ion 12 bit A to D input 4096 r esolution incremental r esolution 5.3arc mins /increm ent averaged over 1 rev absolute accuracy better than + /-30arc mins. Resolver set up For a resolver feedback motor the torque vector i s set correctly as soon as power is appl ied to the drive.
38 VIX AE SERVO DRIVE USER GUIDE Motor Overtemperat ure Sensor The motor overtem perature swit ch input is compatibl e with thermal switches used i n Parker SMB, SME, SM and BE ser vo motors. The input r equires a normally closed sw itch to be connected to GND on X2 pin 3 or 6.
3. ELECTRICAL INSTALLATION 39 Reset to R S232 Mode To reset the drive to R S232 mode and to return to factory setti ngs, remove power from the drive, connect X3 pin2 to GN D and restore power. CAUTION This will erase ALL of your user settings and programs in volatile memory.
40 VIX AE SERVO DRIVE USER GUIDE Inter-dr i ve RS232 Connecti ons Use the RJ45 connector s X6 and X7 to inter-c onnect drives, see RS232 D aisy Chain later in this section. RS232 Connecting Leads R S232 cab l es can be o r de r ed f r om Pa r k er. Va r i ous l engths a r e ava il ab l e as li s ted i n Table 3-11.
3. ELECTRICAL INSTALLATION 41 X4 Connector Connector X4 gives access to the foll owing encoder input and output signals and the differential analogue inputs. Input and output connections are dependent upon the state of system variables EO and EI. Connector Type Connector type is a hi gh-density 15-way D -type socket.
42 VIX AE SERVO DRIVE USER GUIDE Encoder Input/Outputs Figure 3-20 show s the circuit detai ls of the encoder inputs and outputs, note the /Z and Z outputs use the same circui t configuration. W ith resolver feedback on X2, the encoder outputs at X4 is simul ated at a resolution of 4096 counts per rev.
3. ELECTRICAL INSTALLATION 43 Figure 3-22 show s the input characteristi c. +10V -10V Commanded velocity Volts Velocity (rps) Dead band Figure 3-22. Analogue Differential Input Characteristic Fault Output The fault output is an independent N PN open-coll ector output, which i s normall y ‘ low ’ active ‘ high ’ .
44 VIX AE SERVO DRIVE USER GUIDE _______ Energise/Energise You can energise the dri ve by allowi ng this input pin to fl oat high ‘ 1 ’ or by li nking the pin to zero volts, depending upon the i nput ’ s polarity. System variable ES controls the polari ty of this input.
3. ELECTRICAL INSTALLATION 45 When driv en from a high logi c level 24V source, a logic ‘ 1 ’ (+24V logic) will engage the brake and a logic ‘ 0 ’ (transistor off) will releas e the brake .
46 VIX AE SERVO DRIVE USER GUIDE Analogue Monitor The analogue monitor output on X5 pin 15 can be used to examine tor que, velocity or a ramp test signal depending upon the setting of system variable AM. Figure 3-25 shows the circuit of the output. 1K2 X5 pin 15 0V + - TL074CD Drive Analogue monitor output Figure 3-25.
3. ELECTRICAL INSTALLATION 47 FEM1 CAT5 cable colours X6 CANopen/RS485 1 RX+/TX+ RS485 White/Orange 2 RX-/TX- RS485 Orange 3 Reserved White/Green 4 RS232 Gnd Blue 5 RS232 Gnd White/Blue 6 Reserved Gre.
48 VIX AE SERVO DRIVE USER GUIDE Communication Daisy Chain Drives can be ‘ daisy-chained ’ for RS232 operation as show n below. Usi ng this arr angement the drive connected to the controlling PC, via its front panel D-type connector, becomes axis #1.
3. ELECTRICAL INSTALLATION 49 RJ45 Connecting Leads R J 45 li nk cab l es can be o r de r ed f r om Pa r k er. Va r i ous l engths a r e ava il ab l e as li s ted i n Table 3-15. Part Number Length VIX-RJ45- 0025 0.25m VIX-RJ45- 0050 0.5m VIX-RJ45- 0075 0.
50 VIX AE SERVO DRIVE USER GUIDE.
4. CONTROL OF VIX DRIVES 51 4. Contr ol of ViX Base Drives Overview This section intr oduces you to the operation of the ViX base serv o drive. The dri ve uses a sub-set of ViX commands and system variables to support the drive when connected to an external control ler or an anal ogue input.
VIX AE SERVO DRIVE USER GUIDE 52 Table of System Variables Table 4-1 lists system variables in alphabetic order together with their read/write status and range of values stored.
4. CONTROL OF VIX DRIVES 53 Var Name R W Range/default value GI Integrator Gain (steady state) Y Y 0 to 1023 default depends on motor type GP Proportional Gain (stiffness) Y Y 0 to 1023 default depend.
VIX AE SERVO DRIVE USER GUIDE 54 AB, AI and AO Description AB controls the dead band and AO the offset of the differ ential analogue speed/torque control input.
4. CONTROL OF VIX DRIVES 55 DF Description See drive fault bi t description in Reporting the Status of Variables . EO Description Use encoder outputs (c onnector X4) to supply a step- direction or step- up/step-down signal for use by another dri ve. System param eter EO determines the output as defi ned in Table 4-2.
VIX AE SERVO DRIVE USER GUIDE 56 also serves to average the effects of the di gital control loop, reducing the ji tter at standstill and the audible noise. The value of FT shoul d be kept as low as possible. The arbitrary units used to set the value of FT cannot be directl y related to any time val ue.
4. CONTROL OF VIX DRIVES 57 PC Description See Motor R elated System Variables in Electrical Installation . PE Description PE reports the positi on error, that i s, the difference between PT and PA. PF Description PF reports the step and dir ection position count in m ode position (MP).
VIX AE SERVO DRIVE USER GUIDE 58 Reporting the Status of Var i abl e s By examining Table 4-5 you can see that most system variables take a numerical value or record a simpl e ON/OFF state (0 or 1 Flags) .
4. CONTROL OF VIX DRIVES 59 Fault Status Reporting Faults are classifi ed into two groups: Drive Faul ts DF (har dware faults present i n the drive) or User Faults UF (user pr ogram faults) Drive Faults Hardware drive faults cause the drive output stage to turn OFF (de-energised).
VIX AE SERVO DRIVE USER GUIDE 60 Bit Number Stop Type DF Information 1 Composite faul t (anything that causes a driv e fault) 2 K T +/-15V supply r ail 3 K R Motor HV under -voltage trip point reached.
4. CONTROL OF VIX DRIVES 61 User Faults Programm ing errors, such as issuing a GO com mand when the dri ve is de-ener gised can cause user faults. The repor t uses a 32-bit word for mat the same as Dri ve Faults. Performing a read UF command will report the current state of any User Faults listed in Table 4-6.
VIX AE SERVO DRIVE USER GUIDE 62 Servo Control Loop GF GP FT 1 T orque Demand 2 Position Feedback GI + + + - ∫ dt + - Position Demand GV d/dt d/dt Figure 4-1.
4. CONTROL OF VIX DRIVES 63 Controlling the Drive ’ s Mode of Operation Mode Operation of the ViX base dr ive is possibl e in three different modes, controll ed by the M (Mode) com mand.
VIX AE SERVO DRIVE USER GUIDE 64 Connections 6K Drive connector Description V i X X4 connector Description 1 Step + 12 A + 2 Direction + 13 B + 5 Fault 6 Fault 7 Shutdown (NO) 11 Energi se 9 Step - 7 A - 10 Direction - 8 B – * 13/14 Isolated Gnd/Shutdown (COM) 3G n d * Pins 13 and 14 should be connected together at the 6K Table 4-7.
4. CONTROL OF VIX DRIVES 65 Base servo torque/velocity mode This mode uses the serv o analogue inputs to control the dr ive. Figure 4-3 shows a 6K controller, used for control purposes. A doubl e multi-core cable li nks the 6K and ViX with the connections listed i n Table 4-8.
VIX AE SERVO DRIVE USER GUIDE 66 Connections V i X X4 connector Description 6K connectors Description 1 Ana1+ 3 - Dr ive Command + 2 Ana1- 6 - D rive Command - 3 0V 9 - Drive I solated Gn d 6 Fault 5 .
4. CONTROL OF VIX DRIVES 67 Torque Mode Commands For the ViX dri ve issue the follow ing commands: 1MT ;Mode Tor que 1W(ES,0) ;Energ ise input activ e level 1GA INS(0,0,0,0,0) ;Zero all gains 1SV ;Save setting s A vali d MOTOR command is req uired. All GAINS need to be 0.
VIX AE SERVO DRIVE USER GUIDE 68 Brake Operation ViX drives have th e ability to con t ro l a motor hold ing brake via th e X1 pin 1 mo to r brake output. Note, special conditi ons apply to the brake wiring depending upon the br ake supply used, see Motor Brake Cont rol Wiring in the Electrical Installat ion section.
4. CONTROL OF VIX DRIVES 69 External Brake Control The base drive (AE ver sion) has a dedicated input (X5 pin10) used for external control of the brake. This input can be dr iven from a high-level l ogic source or si nk, or a low-l evel logic source, see Brake Input Circuit in Electrical Inst allation section.
VIX AE SERVO DRIVE USER GUIDE 70 Reset (Z) Issuing a reset will engage the brake, at least momentarily, as the system fails safe. Subsequently, the following will happen: • The brake will remain applied in automatic mode until the drive is re-energised.
5. EASI-V SOFTWARE 71 5. Easi-V Software Computer Requir ements To be able to run Easi- V software, necessary for the control and programming of the Vi X, you will require an IBM ™ compatibl e PC running W indows 95/98/2000/XP ™ , NT4 or M E.
VIX AE SERVO DRIVE USER GUIDE 72 Establish Communi cati ons Before attempting com munication wi th the drive the supplied software needs to be i nstalled on to the PC ’ s internal har d disk drive. Once software install ation is complete, com mands can be downloaded from the PC to the drive to confi rm its oper ation.
5. EASI-V SOFTWARE 73 Figure 5-1. Choosing Where to Install Easi-V 6. Once you have selected a destination for Easi -V or have decided to use the default directory, sel e ct NEXT to begin file transfer. 7. Once Easi-V has been loaded, the screen will display a message dialogue box, stating ‘ Setup is com plete.
VIX AE SERVO DRIVE USER GUIDE 74 Uninstalling Easi-V To uninstall Easi- V software, use Windows ™ uninstall software facilitie s available with in the Control Panel. Al l components are removed. Software Operation Once installed, Easi- V can be started from the star t menu or by double cli cking its application icon.
5. EASI-V SOFTWARE 75 Menu Overview File Fili ng Operations Creates a new edi tor file, or .pr g program file Opens an existing editor file or program Save an editor fil e Save an editor fil e specifi.
VIX AE SERVO DRIVE USER GUIDE 76 Terminal Terminal on-l ine operations Configure the ser ial comm unications Open/close the termi nal (after testing the connecti on) Configure test buttons [ Edit buff.
5. EASI-V SOFTWARE 77 Terminal Menu Sel ecti ons Terminal menu selections control the setup and configuration of communication betw een a PC and driv e. Communicating wi th a Dr i ve The default settings of a new dr ive from pow er-up are R S232 communicati ons with an address setting of #1.
VIX AE SERVO DRIVE USER GUIDE 78 Select the required confi guration and, click OK. Then, again from the Ter minal m enu select Connect to start communi cations.
5. EASI-V SOFTWARE 79 Utilities Men u Selections Utilities menu selections control the way drives are setup and configured for use with a particular motor type. The menu offers two levels of setup, depending upon the skill and experience of the operator .
VIX AE SERVO DRIVE USER GUIDE 80 From the drop- down menu select your motor type or perform a custom set-up. Click ‘ Next> ’ . Select the operating mode of the driv e and the direction of rotation requi red for a rotary moto r. Click ‘ Next> ’ .
5. EASI-V SOFTWARE 81 Use this screen to adjust the value of the Peak Current ration (PC). Fo r a pre-defined m otor type use the default value displayed. Keep the Current Clamp (CL) valu e as 100%. Click ‘ Next> ’ . This screen allow s adjustment of the drive ’ s gai n parameters.
VIX AE SERVO DRIVE USER GUIDE 82 Use this screen to configure the brake input to match the output generating the brake signal. The screen also allows selectio n of the type of simulated encoder output or input required.
5. EASI-V SOFTWARE 83 The general configuration screen allows adjustment of motor brake settings, communicati on settings, analogue input control and defines what is monitored by the monitor output. The state of system variable ES can also be set via this screen.
VIX AE SERVO DRIVE USER GUIDE 84 Servo Setup This facility gives easy access to setting system variables in a more direct manner than Guided Servo Setup.
5. EASI-V SOFTWARE 85 Status The Utilities menu axis Status provides a convenient method of examining the double word status bits. The tool gives access to the status of User Faults, Status bits and Drive Faults using a series of tabs, as shown i n Figure 5-6.
VIX AE SERVO DRIVE USER GUIDE 86 Help EASI-TOOLS has extensive on-line help facilities, which allows you to search for help on a particular topi c either within the main contents or by entering a topic stri ng. All the commands li sted within thi s user guide are available on- line by selecting C ontroller Commands fr om the Help menu.
6. COMMAND REFERENCE 87 6. Command Reference Command Description Each command has a sim ple 1 to 7 character name usual ly an abbreviation of its full descriptive titl e. Listed commands are in alphabetic or der with any non-alphabetic symbol s appearing last.
88 VIX AE SERVO DRIVE USER GUIDE A multi- parameter com mand can take the form shown in Figure 6- 2. aGAINS(parameter1,2,3,4,5) Parameters 1,2,3,4 & 5 Command name Address prefix Note: optional parameters are displayed in italics Figure 6-2. Parameter Commands Attention [1] Terminate al l commands wi th a carriage return.
6. COMMAND REFERENCE 89 Immediate Only Immediate onl y commands are: K, R(UF) , R(DF) and R(ST) The controller acts upon these com mands as soon as they are received. Immediate or Buffered Immediate or buffered commands ar e immediate unless command executi on is being delayed, in whic h case the command is buffer ed.
90 VIX AE SERVO DRIVE USER GUIDE BRAKE Brake configuration Syntax aBRAKEn(mode,RD,ED) Description n is used to r elease a brake and to cancel any previ ously selected automatic m ode.
6. COMMAND REFERENCE 91 GAINS Gain configuration Syntax aGAINS(GF,GI,GP,GV,FT) Description Issuing a GAINS com mand with no par ameters, produces a ver bose list of all current gains. Par ameters may be set up al l together in one comm and. Alternativel y, gains may be indivi dually set/reported by using the read and write var iable comm ands.
92 VIX AE SERVO DRIVE USER GUIDE H Change direction Syntax Units Range of ‘ n ’ D e fault See also aHn - + or - + STATUS Description The H comm and changes the direction of moti on according to a positive demand signal. A blank value following the H command will be ignored.
6. COMMAND REFERENCE 93 K Kill Syntax Units Range of ‘ n ’ D e fault See also aK - - - OFF, SETUPFB Description The KILL command will perform the following functions: - Abort a SETUPFB command. - Execute an OFF command - Set the fault output This com mand i s used as an im mediate stop and does not attem pt to control deceleration.
94 VIX AE SERVO DRIVE USER GUIDE M Mode Syntax Units Range of ‘ n ’ D e fault See also aMn - see below - - Description The mode comm and sets up the mode of operation of the drive.
6. COMMAND REFERENCE 95 MOTOR Motor Settings Syntax aMOTOR(T ype,Current,Resolution,M ax_vel,Thermal_const,Resistance, Inductance,KT) Description This comm and describes the characteristics of the motor being used to the rest of the drive.
96 VIX AE SERVO DRIVE USER GUIDE Properties Immediate, saved by SV Note [1] If the thermal time constant is set to zero, the I 2 t protection for the motor is disabled. [2] The motor command can take up to 10 seconds to finish execution. [3] The drive will not be allowed to energise without a valid motor command being executed.
6. COMMAND REFERENCE 97 RFS Return to factory settings Syntax Units Range of ‘ n ’ D e fault See also aRFS - - - SV Description Issuing an RFS comm and initialis es the drive to factory defaul t settings. The drive must be de- energised (OFF) for the RFS comm and to be executed.
98 VIX AE SERVO DRIVE USER GUIDE SETUPFB SETUP motor FeedBack Syntax Units Range of ‘ n ’ D e fault See also aSETUPFB - - - K Description For a correctly wired Parker motor, this command is not required .
6. COMMAND REFERENCE 99 STATUS STATUS of Drive Syntax Units Range of ‘ n ’ D e fault See also aSTATUS - - - Description Use this command to check the state of a dri ve. It is intended for set- up purposes rather than for use when a program is runni ng.
100 VIX AE SERVO DRIVE USER GUIDE SV Save configuration Syntax Units Range of ‘ n ’ D e fault See also aSV - - - Z Description When the SV command is issued, the current drive system variables and configuration ar e stored in non volatil e memory.
6. COMMAND REFERENCE 101 W Write system variable Syntax aW(syst em_variable,value) Description The W comm and allows you to set a specified system variable to a particular value .
102 VIX AE SERVO DRIVE USER GUIDE System Variables Var Name R W Range/default value AB Analogue Deadband Y Y 0 to +255, default = 0 AI Analogue Input Y N - 2047 to +2047 AM Analogue Monitor Mode Y Y 0.
6. COMMAND REFERENCE 103 Var Name R W Range/default value GI Integrator Gain (steady state) Y Y 0 to 1023 default depends on motor type GP Proportional Gain (stiffness) Y Y 0 to 1023 default depends o.
104 VIX AE SERVO DRIVE USER GUIDE Drive Faul ts Bit Number Stop Type DF Information 1 Composite faul t (anything that causes a driv e fault) 2 K T +/-15V supply r ail 3 K R Motor HV under -voltage tri.
6. COMMAND REFERENCE 105 Status Bits Bit Number Status Information 9 Motor energised 10 Motor undefined, use MOTOR comm and 16 Duty cycle too high, excessive motor current (I 2 t) 23 Tracking limit is greater than max.
106 VIX AE SERVO DRIVE USER GUIDE Command List Command Description BRAKE Brake configurati on GAINS Gains configuration H Change directi on K Kill M Mode MOTOR Motor settings R Report system parameter.
7. MAINTENANCE & TROUBLESHOOTING 107 7. ViX Maintenance and T r oubleshooting Maintenance ViX drive systems do not require any routine maintenance, but occasional checking of the following poi nts is recommended. Motor inspection Periodical ly check the motor to ensur e that the mounting bolts and coupli ngs are tight.
108 VIX AE SERVO DRIVE USER GUIDE Communication Pr obl ems When attempting a C onnect from the Term inal menu, if the connection fails w ith the followi ng error m essage: Figure 7-1.
7. MAINTENANCE & TROUBLESHOOTING 109 Drive LED I ndi cators X3 X1 X4 ST HV FB 10 10 11 9 6 15 6 1 1 1 5 5 Red Feedback fault with no HV Orange HV OK and feedback fault Green HV OK Colour Function .
110 VIX AE SERVO DRIVE USER GUIDE Complete LED Diagnosti cs An EASI-V version of this table is available for quick on-line viewing. LED Colour(s) Flash rate Functional description HV green none motor .
7. MAINTENANCE & TROUBLESHOOTING 111 Forcing a Har dwar e RFS Pin 2 of serial communications D -type connector X3 is for use as a hardwar e method of forcing a retur n to factory settings. It may be used when i t is not possible to per form an OFF or RFS com mand.
112 VIX AE SERVO DRIVE USER GUIDE Returning the System If a drive modul e is found to be faulty, you should contact your Parker Autom ation Technology Centre or the machinery manufactur er who supplied the product. Equipment for repair should NOT be returned directly to Parker without prior authorisation.
8. HARDWARE REFERENCE 113 8. Har dware Ref erence Drive Functional Specification – ViX250AE, ViX500AE Parameter Value Maximum output cur rent Maximum continuous power draw n from the supply ViX500: 5A RMS conti nuous 15A RMS peak (2 seconds max.) * ViX250: 2.
114 VIX AE SERVO DRIVE USER GUIDE Controller Specification Parameter Value Communi cation Data format 8 data bits, 1 start bit, 1 stop bit, no par ity, optional echoback, Xon/Xoff supported Baud rate .
8. HARDWARE REFERENCE 115 Drive Environment Specification Parameters All drive types Environment Pollution degr ee 2 Operating temper ature range 0 to 40 ° C ambient for natural convection cooling 40 ° C to 50 ° C with for ced air cooli ng of minim um 0.
116 VIX AE SERVO DRIVE USER GUIDE.
APPENDIX A 117 Appendix A Discrete Power Suppl y Recommendati ons If the XL_PSU is not being used i ndividual Vi X drives can be power ed from transformer /bridge rectifi e r power supplies of the type shown in Figur e A-1.
118 VIX AE SERVO DRIVE USER GUIDE The size of transform er required for a servo drive installati on depends very much on the application and on the m aximum shaft power deliv ered by individual motors.
APPENDIX B 119 Appendix B – Encoder & Resolver Phasing Encoder and Resolver Phasing Diagrams Positive direction is clockwise (CW) when the motor is viewed from the shaft. The commutation di agrams show moti on in the positive CW directi on. However, the drive ’ s internal electr ical position counts down for C W motion.
120 VIX AE SERVO DRIVE USER GUIDE 90 180 270 0 90 180 270 0 90 180 270 0 90 180 270 0 Drive Z index Sin Cos V-U U-W W-V BE resolver phasing diagram.
APPENDIX B 121 Encoder phasing di agr ams for the IE Dr i ve Phasing is shown for clockwise r o tation when the motor is viewed fr om the motor mounting flange.
122 VIX AE SERVO DRIVE USER GUIDE 0 30 60 90 120 150 180 210 240 270 300 330 360 BE phasing diagram electrical p ostion d egrees W- V V-U U-W Comm A0 Comm A1 Comm A2 IndexZ.
INDEX 123 Inde x 2 24V supply requir ements, 11 A A to D converter, 42 AB, AI & AO system variables, 54 Absorber ferrite, 25 AI system variable, 42 AM system variable, 46, 54 ANA1 inputs, 42 Analo.
INDEX 124 installation di rectory, 73 menu overview , 75 running, 73 software file size, 71 startup, 74 status reporting, 85 uninstall, 74 ED operation, 68 Edit menu, 75 EI system variable, 55 Electro.
INDEX 125 feedback connections, 22 feedback connector wir ing, 23 phase contactors, 25 power cable dr ive-end preparation, 21 power connections, 22 safety earth connection, 30 selection, 26 system var.
INDEX 126 Step direction inputs, 55 Step direction outputs, 55 Step up step down inputs, 55 Step up step down outputs, 55 Supply connections, 10 current, 11 volts, 11 SV save configuration, 100 Syntax.
CUSTOMER FEEDBACK 127 Customer Feedbac k If you have spotted any errors, om issions or inconsistent inform ation within thi s user guide please let us know. Either use this page (or a photocopy) to describe the err or and Fax. it to the number given bel ow.
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VIX AE SERVO DRIVE USER GUIDE X2 X3 X1 X4 X5 ST HV FB 24-80V DC 0V / GND Earth 24V DC 10 9 8 7 6 5 4 3 2 1 X1 Power & Motor 0V (GND 24v DC) Motor Earth Motor phase U Motor phase V Motor phase W Mo.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Parker Products ViX250AE è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Parker Products ViX250AE - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Parker Products ViX250AE imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Parker Products ViX250AE ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Parker Products ViX250AE, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Parker Products ViX250AE.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Parker Products ViX250AE. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Parker Products ViX250AE insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
