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Parker PDS Series Скачать руководство пользователя страница 28

MAINTENANCE & TROUBLESHOOTING

25

•

Current DIP switch selection is not set properly.

•

There are bad connections or bad cables in the motor circuit.
Disconnect the power to the drive and remove the motor
connector.  Using a meter, check the continuity in the motor
circuit between pins A+ and A- of the motor connector.  Repeat
for pins B+ and B-.

•

Check the resistance of the motor and cables to make sure that
shorts do not exist between phases or to earth GND.  The
resistance across each motor phase should be consistent and
there should be no connection between motor phases and
between each phase and earth ground.

•

Check the motor cables for signs of damage.

•

The shutdown input may be active.

•

If the power LED is out and the motor will not energise, the drive
must be returned for repair.

If the unit has holding torque and the motor shaft still fails to move,
here are some possible causes:

•

The load is jammed.  You should hear the drive attempting to
move the motor.  Remove power from the driver and verify that
you can move the load manually away from the point of the jam.

•

Clock pulses are not reaching the drive, or the signal levels are
inadequate.  If possible, check the signal levels with an
oscilloscope.  Try running the motor using the self-test switch.

Motor Stalls

A motor stall during acceleration may be caused by one or more of
the following factors:

•

The torque requirements may be excessive.

• The acceleration ramp may be too steep - lower acceleration may

be required.  Check the torque/speed curves in the published data
and make sure you are trying to run the motor within the system
capabilities.

•

The load inertia and rotor inertia may be grossly mismatched.

If the motor stalls during the constant velocity portion of a move, the
shaft and/or coupler may be damaged or binding due to improper
coupling or excessive motor load.

A stall may occur if the switch setting for the motor current selection
is incorrect.  The motor may not be receiving enough current to drive
the load.

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание PDS Series

Страница 1: ...s underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective...

Страница 2: ...nifin Corporation Digiplan Division Digiplan Division 21 Balena Close 5500 Business Park Drive Poole Dorset Rohnert Park CA 94928 England BH17 7DX USA Telephone 0202 699000 Telephone 800 358 9070 Fax 0202 695750 Fax 707 584 8015 Part No 1600 171 02 1st June 1994 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...d movement and very high forces Unexpected motion may occur especially during the development of controller programs KEEP WELL CLEAR of any machinery driven by stepper or servo motors Never touch it while it is in operation High voltages exist within enclosed units on rack system backplanes motherboards and on transformer terminals Keep clear of these areas when power is applied to the equipment E...

Страница 4: ...er guide version 1600 171 02 supersedes version 1600 171 01 When a user guide is updated the new or changed text is differentiated with a change bar in the outside margin this paragraph is an example If an entire section is changed the change bar is located on the outside margin of the section title Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 5: ...ault LED will be lit up see Maintenance and Troubleshooting The drives are suitable for use with hybrid and permanent magnet stepping motors having 4 6 or 8 leads The drives can be used as stand alone units with separate control inputs and motor connection power inputs An on board clock can be used to control drive motion or an external step direction source can be used The step direction and shut...

Страница 6: ... SHUTDOWN Configured as differential opto isolated inputs Drive requirements max input current min input current STEP Minimum pulse width Drive clocks on transition to state DIR Shaft reversal on transition SHUTDOWN Motor shutdown on transition to state Fault Internal clock out Power up reset time 3 to 5V differential 21mA 10mA 1µs STEP high STEP low DIR DIR SHUTDOWN high SHUTDOWN low Unassigned N...

Страница 7: ...e width fixed Output current range PDS13 PDS15 Standby reduction 0 9A 3A 300mA steps 2 5A 5A 350mA steps 50 or 80 Environmental Drive dimensions Weight Operating temperature Ingress protection Max power dissipation of drive unit PDS13 PDS15 PDS15 D Height 250mm 9 8in Width 50mm 2in Depth 190mm 7 5in 1 8Kgms 4lbs 0 40 C 32 104 F IP20 18Watts 28Watts 43Watts Motors Type Number of leads Minimum Motor...

Страница 8: ... Fast Run I 1 5mA 4 3V Low 0 8V High O C Active low 16 17 Shutdown Shutdown I 10mA 21mA 5V TTL note 2 19 Adjust Common O 20mA 12V 20 Internal clock out O 15mA 24V Open collector Low 250mV Ic 10mA Active low 25 GND I O Signal return Table 2 Control I O Signal Specification note 1 Do not change state of DIRECTION and DIRECTION inputs within 2 5µs of STEP transition to STEP high STEP low note 2 See F...

Страница 9: ...mance will be obtained when the current rating of the motor is between 1 and 1 5 times the drive rating refer to specification For maximum high speed torque a motor rating of 7 5A peak should be used with the PDS15 4 5A with the PDS13 The drives can be derated to accommodate motors with lower current ratings however the high speed torque will be reduced Do not use a drive setting which gives an ou...

Страница 10: ...wer dump is required is available from Compumotor and Digiplan Technical Support departments Windows 3 1 required This program is also available on Compumotor s Bulletin Board Service Tel 707 584 4059 in USA Long Motor Leads Using a motor with long leads will cause the cabling resistance to become significant when compared to the resistance of the motor The DC volt drop of the cable and motor conn...

Страница 11: ...42 106 frame size motors are constructed with a 4 core motor cable to connect to the drive these motors can be configured by removing the rear cover plate and rewiring at the screw terminals The following diagrams illustrate the connection methods for these motors QM106 178 S106 178 Series and Parallel Connections This motor is pre wired in series If you remove the motor s back panel access is pro...

Страница 12: ... remove the motor s back panel access is provided to re wire the motor in parallel The motor wiring colour code is Motor Terminal Wire Colour Drive Terminal 1 Red A 3 Black A 8 Green B 7 White B Body Bare Screen Gnd Phase A windings Phase B windings Red Black White Green 2 4 7 8 3 5 6 1 Phase A windings Phase B windings Red Black White Green 2 4 7 8 3 5 6 1 2 SERIES PARALLEL 8 4 1 5 6 3 7 Figure 4...

Страница 13: ...e is Motor Terminal Wire Colour Drive Terminal 1 Red A 3 Black A 5 Green B 4 White B Body Bare Screen Gnd Phase A windings Phase B windings Red Black White Green 5 4 7 8 3 2 6 1 Phase A windings Phase B windings Red Black White Green 5 4 7 8 3 2 6 1 2 SERIES PARALLEL 8 4 1 5 6 3 7 Figure 5 QM106 250 S106 250 Series and Parallel Connections Artisan Technology Group Quality Instrumentation Guarantee...

Страница 14: ...nics T box 1 4 5 8 Link 2 3 link 6 7 Oriental 6 lead Black Green Red Blue Yellow White N C Sonceboz 8 lead Green Grn Wh Red Red Wh Link Org Blk Wh link Black White Japan Servo 6 lead Red Blue Green Yellow 2 x White N C Escap 8 lead Brown Org Wh Red Yel Wh Link Brn Wh Org Link Red Wh Yellow Bodine 8 lead Brown Orange Yellow Red Link Wh Brn Wh Org link Wh Yel Wh Red T box 1 3 4 2 Link 5 7 link 6 8 D...

Страница 15: ... lead Grn Or Red Blk Blk Wh Grn Wh White Red Wh Japan Servo 6 lead Red White Green White Escap 8 lead Brn Brn Wh Red Red Wh Orange Org Wh Yellow Yel Wh Bodine 8 lead Brn Wh Brn Yel Wh Yel Wh Or Orange Wh Red Red T box 1 7 3 5 4 6 2 8 Digiplan Compumotor 4 lead Red Black Green White OEM Series 8 lead Digiplan Compumotor QM Motor 8 lead Red Blue Blk Yellow Wh Brn Green Org Digiplan Compumotor S Moto...

Страница 16: ...OFF 2 9 1 23 6 70 S QM 83 93P X X X ON ON ON 5 6 S QM 83 135S ON ON ON ON ON OFF 3 5 1 87 10 24 S QM 83 135P X X X ON ON ON 6 9 S QM 106 178S X X X ON ON ON 6 0 8 05 44 0 S QM 106 178P X X X ON ON ON 12 0 S QM 106 205S X X X ON ON OFF 3 6 9 51 52 00 S QM 106 205P X X X ON ON ON 7 2 S QM 106 250S X X X ON ON ON 6 2 12 14 63 00 S QM 106 250P X X X ON ON ON 12 4 Minimum drive current too high for mot...

Страница 17: ... Type a suffix S refers to series connected and P refers to parallel connected Motor Type PDS13 PDS15 Peak Motor Rotor Inertia SW6 SW7 SW8 SW6 SW7 SW8 Current Amps Kg cm2 oz in2 SM 57 51S OFF OFF OFF 1 1 0 11 0 60 SM 57 51P OFF OFF ON 2 1 SM 57 83S OFF OFF ON 2 3 0 23 1 26 SM 57 83P ON ON ON OFF ON ON 4 7 SM 57 102S OFF OFF ON 2 3 0 30 1 64 SM 57 102P ON ON ON OFF ON ON 4 6 SM 83 62S ON ON ON OFF ...

Страница 18: ...ow Rate Adjust Pin 6 An external variable resistor 100K Ohm 10 turn recommended or a fixed resistor may be connected between this terminal and Adjust Common pin 19 to control the slow speed of the internal clock source When using external speed controls turn switch 3 off in order to isolate the internal potentiometers Fast Rate Adjust Pin 7 An external variable resistor 10K Ohm 10 turn recommended...

Страница 19: ...return connection for external speed controls nominal 12V Internal Clock Out Pin 20 This open collector output NPN transistor goes low every time the drive sees a step pulse from the internal clock source It must be pulled up using an external resistor Pulse width is 1µs GND Pin25 Control signal return Internal Speed Control The drive contains a two speed oscillator circuit to allow jogging of the...

Страница 20: ...ternal clock source External variable resistance values of 100KΩ for Slow and 10KΩ for Fast are recommended When using external speed controls turn switch 3 off in order to isolate the internal potentiometers Optional Fast Adj 10KΩ Slow Run Fast Run Direction Shutdown 560Ω Optional Slow Adj 100KΩ 1 14 13 25 Note Screened cable should be used maximum length 2 metres Figure 8 Signal Connections Inpu...

Страница 21: ...ble supplied with the 6000 product When setting up the controller the following commands should be used to match drive and indexer PULSE Must be set to 1µs or greater DRES Set indexer to the same resolution as the drive s Drive resolution is configured by switches 4 and 5 Valid settings are 400 1000 2000 or 4000 steps per rev DRFLVL Set to active low default for 6000 series Artisan Technology Grou...

Страница 22: ... does not take connector dimensions into account These need an additional 60mm Environmental Specifications Digiplan recommends you operate and store your PDS Drive system under the following conditions Operating Temperature 0 to 40 C 32 to 104 F Relative Humidity 0 to 95 non condensing Storage Temperature 40 to 85 C 40 to 185 F The recommended orientation of the drive enclosure is back panel vert...

Страница 23: ...ing hole details Note 1 All dimensions are given in millimetres and inches 2 Overall depth is 190mm 7 5 inches excluding connectors 3 Overall width including screw heads 54 0 2 13inches 4 Recommended fixing screw size M4 or 8 Slots 4 5 0 18 wide Figure 10 Drive Mounting Hole Locations Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 24: ... to rotate at the slow speed potentiometer setting The default setting of selftest is OFF i e not selected Standby Switch 2 Switch 2 determines the level of standby current With switch 2 ON the current will reduce by 50 at standby With switch 2 OFF current will be reduced to 80 of the programmed value at standby Switch 3 Turn the switch ON for internal speed control or OFF for external speed contr...

Страница 25: ...eration Rate Adjustment The acceleration and deceleration rates of the drive are controlled by the front panel acceleration control which provides a range of 20 to 500 rev sec sec Preliminary Testing Initially do not make any connections to the 25 way D type connector With power OFF ensure that switch 3 is in the ON position and that the motor is connected correctly Set the SLOW potentiometer to i...

Страница 26: ...giplan Power Fault Fast Slow Accel Self Test Standby Int clk adj Resolution Motor Current 1 Step 2 Dirn 3 4 5 6 Slow Adj 7 Fast Adj 8 9 Fault 10 11 12 Slow 13 Fast 14 Step 15 Dirn 16 Shut 17 Shut 18 19 Adj Com 20 Int clk out 21 22 23 24 25 GND A A Gnd B B 110V 240V AC 50 60Hz PDS SERIES Parker ON OFF SWITCH SETTINGS Figure 11 Front Panel Layout Artisan Technology Group Quality Instrumentation Guar...

Страница 27: ...r across phases or between phases 2 Motor wiring short circuit phase to GND earth 3 Motor supply overvoltage or undervoltage 4 Internal supply failure 5 Drive internal overtemperature The fault LED will also light up if the motor is decelerating a high inertia load too quickly The drive will shut down under this condition If this occurs you can either reduce the deceleration rate load inertia or u...

Страница 28: ...ing to move the motor Remove power from the driver and verify that you can move the load manually away from the point of the jam Clock pulses are not reaching the drive or the signal levels are inadequate If possible check the signal levels with an oscilloscope Try running the motor using the self test switch Motor Stalls A motor stall during acceleration may be caused by one or more of the follow...

Страница 29: ... for repairs or upgrades use the following steps 1 Get the serial number and the model number of the defective unit and a purchase order number to cover repair costs in the event the unit is determined by the manufacturers to be out of warranty 2 When you return the unit please provide as much of the following information as you can What is the extent of the failure reason for return How long did ...

Страница 30: ...zation RMA number Returned products cannot be accepted without an RMA number The phone number for Parker Compumotor Applications Department is 800 358 9070 Ship the unit to Parker Hannifin Corporation Digiplan Division 5500 Business Park Drive Suite D Rohnert Park CA 94928 Attn RMA xxxxxxx Where xxxxxxx is your allocated RMA number 5 Elsewhere Contact the distributor who supplied the equipment Art...

Страница 31: ...tor Stalls 26 Mounting Hole Locations 20 OEM Motor drive 14 Overheating 27 Parallel connections 12 PDS series 2 Power Connections 6 Product Description 2 QM Motor drive settings 13 QM106 178 Motor wiring 8 QM106 205 Motor wiring 9 QM106 250 Motor wiring 10 Rate adjustment 15 Returning the System 28 Reverse motor direction 27 RMA number 29 S Motor drive settings 13 S106 178 Motor wiring 8 S106 205 ...

Страница 32: ...INDEX 29 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 33: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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