Parker Products ViX500AE, ViX250AE User Manual

ViX250AE

ViX500AE Servo Drives

User Guide

Part No: 1600.313.02 August, 2003 (For software revision 2.0 onwards)

IMPORTANT INFORMATION FOR USERS

Installation and Operation of Motion Control Equipment

It is important that motion control equipment is installed and operated in such a way that all applicable safety requirements are met. It is your responsibility as an installer to ensure that you identify the relevant safety standards and comply with them; failure to do so may result in damage to equipment and personal injury. In particular, you should study the contents of this user guide carefully before installing or operating the equipment.

The installation, set-up, test and maintenance procedures given in this User Guide should only be carried out by competent personnel trained in the installation of electronic equipment. Such personnel should be aware of the potential electrical and mechanical hazards associated with mains-powered motion control equipment - please see the safety warning below. The individual or group having overall responsibility for this equipment must ensure that operators are adequately trained.

Under no circumstances will the suppliers of the equipment be liable for any incidental, consequential or special damages of any kind whatsoever, including but not limited to lost profits arising from or in any way connected with the use of the equipment or this user guide.

SAFETY WARNING

High-performance motion control equipment is capable of producing rapid 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 any part of the equipment while it is in operation.

This product is sold as a motion control component to be installed in a complete system using good engineering practice. Care must be taken to ensure that the product is installed and used in a safe manner according to local safety laws and regulations. In particular, the product must be enclosed such that no part is accessible while power may be applied.

This and other information from Parker-Hannifin Corporation, its subsidiaries and authorised distributors provides product or system options for further investigation by users having technical expertise. Before you select or use any product or system, it is important that you analyse all aspects of your application and review the information concerning the product in the current product catalogue. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, safety and warning requirements of the application are met.

If the equipment is used in any manner that does not conform to the instructions given in this user guide, then the protection provided by the equipment may be impaired.

The information in this user guide, including any apparatus, methods, techniques, and concepts described herein, are the proprietary property of Parker Electromechanical Division or its licensors, and may not be copied, disclosed, or used for any purpose not expressly authorised by the owner thereof.

Since Parker Electromechanical constantly strives to improve all of its products, we reserve the right to modify equipment and user guides without prior notice. No part of this user guide may be reproduced in any form without the prior consent of Parker Electromechanical Division.

©Electromechanical Division of Parker Hannifin plc, 2003

–All Rights Reserved –

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	Electromagnetic Compatibility Directive

Provided the installation requirements described in this user guide are met, and there are no special requirements of the installation and operating environment so that the application may be considered typical, the ViX servo drive series installation will conform to the protection requirements of Council Directive 89/336/EEC as amended by Directive 92/31/EEC on the approximation of the laws of the Member States relating to Electromagnetic Compatibility when operated and maintained as intended.

In assessing the overall compliance of an installation consideration must also be given to the effects of mains harmonics and flicker when interfacing the total supply system to the public low voltage supply system.

In accordance with IEC 61800-3:1997 (Adjustable speed electrical power drive systems) this product is of the restricted sales distribution class which meets the needs of an industrial environment when installed as directed. However, further measures may need to be taken for use of the product in a domestic environment.

Compliance is demonstrated by the application of the following standards:

BS EN 61800-3	Adjustable speed electrical power drive systems
(1997) including	Part 3. EMC product standard including specific test methods
Amendment A11
BS EN 61000-6-2	Electromagnetic compatibility – Part 6-2: Generic standards
(2001)	Immunity for industrial environments
BS EN 61000-6-4	Electromagnetic compatibility – Part 6-4: Generic standards –
(2001)	Emission standard for industrial environments
BS EN 61010-1	Safety requirements for electrical equipment for measurement,
(1993) including	control, and laboratory use. Part 1. General requirements
Amendment A2
	WARNING – Risk of damage and/or personal injury

The ViX drives described in this user guide contain no user-serviceable parts. Attempting to open the case of any unit, or to replace any internal component, may result in damage to the unit and/or personal injury. This may also void the warranty.

Contact Addresses

For engineering assistance in Europe:

Parker Hannifin plc

Electromechanical

Automation

21 Balena Close Poole, Dorset England, BH17 7DX

Tel: [phone]

Fax: [phone]

e-mail: [e-mail] e-mail: [e-mail] Website: www.parker-eme.com

For engineering assistance in Italy

Parker Hannifin SpA

Electromechanical Automation

20092 Cinisello Balsamo Milan,

Italy Via Gounod, 1

Tel: [phone]

Fax: [phone]

e-mail: [e-mail] Website: www.parker-eme.com

For engineering assistance in Germany

Parker Hannifin GmbH

Electromechanical

Automation

P. O. Box: 77607-1720

Robert-Bosch-Str. 22 D-77656 Offenburg, Germany Tel: [phone]

Fax: [phone]

e-mail: [e-mail] e-mail: [e-mail] Website: www.parker-eme.com

For engineering assistance in the U.S.:

Parker Hannifin Corporation

Electromechanical Automation

5500 Business Park Drive, Suite D Rohnert Park

CA 94928 USA

Tel: [phone]

Fax: [phone]

FaxBack System: [phone] e-mail: [e-mail] Website: www.parkermotion.com

Symbols used, have the following meanings:

Caution - Refer to the

accompanying documentation

Protective conductor terminal

	CONTENTS	i
	Contents
1.	Introduction.............................................................................................................	1
2.	Mechanical Installation ...........................................................................................	5
3.	Electrical Installation...............................................................................................	9
4.	Control of ViX Drives ..............................................................................................	51
5.	EASI-V Software ....................................................................................................	71
6.	Command Reference .............................................................................................	87
7.	ViX Maintenance and Troubleshooting ..................................................................	107
8.	Hardware Reference ..............................................................................................	113
Appendix A ..................................................................................................................		117
Appendix B ..................................................................................................................		119
Index............................................................................................................................		123

The ViX250AE/500AE Intelligent Digital Servo Drive is UL-Recognised under file

E194158. This means it may be incorporated into end-user products that may be eligible for UL Listing, Classification or Certification.

User Guide Issue Change Summary

This user guide, version 1600.313.02, is the second version of the ViX250AE/ViX500AE Digital Servo Drive.

ii VIX AE SERVO DRIVE USER GUIDE

Latest Changes Sheet

This page lists important changes occurring immediately before publication or between issue updates:

1. INTRODUCTION 1

1. Introduction

Product Description

Available in two power ranges, these digital servos use field-oriented control technology to give enhanced dynamic performance with improved efficiency. Housed within an extremely compact case, the drives are suitable for either direct panel or DIN rail mounting.

Using full PWM control with sinusoidal commutation, the two versions of power stage can have continuous current ratings of 2.5A and 5A at motor bus voltages up to 80V. Having a choice of resolver or encoder feedback, the drives may be used with a wide range of

3-phase servo motors of different pole counts.

Figure 1-1. ViX250/ViX500 Digital Servo Drive

2 VIX AE SERVO DRIVE USER GUIDE

Product Variants

Digital servo drives are available in two power versions, with resolver or encoder feedback. Table 1-1 lists the possible combinations:

Product Code	Description
ViX250AE	250VA Servo with encoder/resolver feedback
ViX500AE	500VA Servo with encoder/resolver feedback

Table 1-1. ViX250/ViX500 Digital Servo Drive Options

Product Features

Protection Circuits	Function Indicators
Motor short circuits	Drive Status/Feedback Fault (HV/FB)
Over-voltage	Drive Fault (DF)
Under-voltage
Drive/motor Over-temperature
24V reverse supply protection
Commutation encoder fault
Resolver fault
I2t protection
	Outputs and Inputs
	1	Brake input
	1	Brake output
	1	Analogue monitor output

1. INTRODUCTION 3

Fit Kits

Two fit kits are available for ViX drives:

1.VIX-KIT required if you do not purchase motor cables

2.VIX-KIT-NFB required if you do purchase motor cables

VIX-KIT

Part Number	Quantity	Description
1650.937.01	1	Information
		sheet
5004.023	1	plastic bag
5006.211	1	Product label
0405.811	1	10-way Flange
		plug strip
0405.961	1	9-way D-type
		plug
0405.962	2	15-way HD
		D-type plug
0405.963	1	15-way HD
		D-type socket
0409.530	4	9-way D-type
		cover
0313.020	1	H8FE1115NC
		ferrite sleeve
4005.218	1	3:1 heatshrink
		19mm diam.
4216.101	1	Closed P-clip
		9mm ID
4216.102	1	Closed P-clip
		10.7mm ID
4216.103	1	Closed P-clip
		12.3mm ID

VIX-KIT-NFB

Part Number	Quantity	Description
1650.937.01	1	Information
		sheet
5004.023	1	plastic bag
5006.211	1	Product label
0405.811	1	10-way
		Flange plug
		strip
0405.961	1	9-way D-type
		plug
0405.962	1	15-way HD
		D-type plug
0405.963	1	15-way HD
		D-type socket
0409.530	3	9-way D-type
		cover

4 VIX AE SERVO DRIVE USER GUIDE

Further Information

This user guide contains all the necessary information for the effective use of this drive. However, to gain a more in-depth understanding of drive applications and motion control, consider attending one of our world-wide Customer Specific Training Workshops.

Examples of previous courses that have proved to be of benefit include:

Use and programming of the DIN rail H & L series drives

PDFX training

Using the 6K controller

EASI Tools programming

Mechanical product training for ET/ER, XR and HPLA

2. MECHANICAL INSTALLATION 5

2. Mechanical Installation

Installation Requirements

Environment

ViX drives operate in a temperature range of 0° to 40°C with natural convection, or 50°C Max with forced-air cooling (see Hardware Reference), at normal levels of humidity (5-95% non-condensing). The drives can tolerate atmospheric pollution degree 2, which means only dry, non-conductive pollution is acceptable.

Drive Cooling

Cooling of all drive types is by natural convection up to 40°C. To assist cooling, drives should be installed vertically in an area where there is at least a 50mm (minimum) air gap above and below the package and a 10mm (minimum) gap either side. Avoid mounting heat-producing equipment directly below a drive.

Installers must ensure that the air temperature entering the drive or rising up to the drive is within the ambient temperature restrictions. Under normal use the air temperature leaving the drive and heatsink may be 25°C above ambient.

In the final installation, check that the ambient temperature specification of 40°C Max

(without forced air cooling) is not exceeded directly below the top-most drives and that any circulating air flow is not being blocked from reaching the drives. For cabinet cooling calculations, allow 20W per drive.

6 VIX AE SERVO DRIVE USER GUIDE

Drive Dimensions

ViX250 and ViX500 drives share the same dimensions, shown in Figure 2-1.

98.5 (with connector)

3	10.1
	124.7
	88,1

21	4,5
X1	HVSTFB
	X3
	X4

X2

X5

4,5

42

Figure 2-1. ViX250 & ViX500 Dimensions

5

135

145

2. MECHANICAL INSTALLATION 7

Drive Mounting Options

If you require a DIN-Rail mounting ViX drive use the DIN-Rail clip adapter bracket shown in Figure 2-2.

131.2mm

16mm

57.2mm

Viewed from the back of the DIN rail

Allow 10mm for release

Figure 2-2. DIN-Rail Adapter Bracket

Remove the panel mounting plate from the back of the drive and attach the bracket to the back of the drive using the screws provided. The drive and bracket can now be fixed to a

DIN rail by hooking the top of the bracket over the top of the DIN rail and gently pushing the drive forward to engage the lower section of the bracket. Remove the bracket by inserting a flat bladed screwdriver into the release slot to pull down the bottom of the bracket, releasing it from the DIN rail.

Thermal Limitations

If you are using DIN rail mounting with natural convection airflow cooling and the drive is working under continuous load, the maximum continuous output torque should be de-rated by 10%. For example, using the drive for reel tensioning rather than point-to-point applications may require torque de-rating when using DIN rail mounting.

8 VIX AE SERVO DRIVE USER GUIDE

Motor Mounting Mechanical Considerations

Keep motors securely fixed in position at all times. Do not test a motor/drive combination without first securing the motor – see the Safety Warning at the front of this user guide.

CAUTION – risk of equipment damage

Do not back drive the motor, that is use the motor in an application that causes mechanical rotation of the motor shaft in a manner uncontrolled by the drive.

Back driving the motor at high speed may damage the drive.

3. ELECTRICAL INSTALLATION 9

3. Electrical Installation

Installation Safety Requirements

ViX drives meet the requirements of both the European LVD & EMC directives when installed according to the instructions given within this section. It is recommended the drive be installed in an enclosure to protect it from atmospheric contaminants and to prevent operator access while it has power applied. Metal equipment cabinets are ideally suited for housing the equipment since they can provide operator protection, EMC screening, and can be fitted with interlocks arranged to remove all hazardous motor and drive power when the cabinet door is opened. Do not arrange interlocks to open circuit the motor phase connections while the system is still powered, as this could cause damage to the drive.

Precautions

During installation, take the normal precautions against damage caused by electrostatic discharges. Wear earth wrist straps. A switch or circuit breaker must be included in the installation, which must be clearly marked as the disconnecting device and should be within easy reach of the machine operator.

Cabinet Installation

To produce an EMC and LVD compliant installation we recommend that drives are mounted within a steel equipment cabinet. This form of enclosure is not essential to achieving EMC compliance, but does offer the benefits of operator protection and reduces the contamination of the equipment from industrial processes.

A steel equipment cabinet will screen radiated emissions provided all panels are bonded to a central earth point. Separate earth circuits are commonly used within equipment cabinets to minimise the interaction between independent circuits. A circuit switching large currents and sharing a common earth return with another low level signal circuit could conduct electrical noise into the low level circuit, thereby possibly interfering with its operation. For this reason so called ‘dirty earth’ and ‘clean earth’ circuits may be formed within the same cabinet, but all such circuits will eventually need to be returned to the cabinet’s main star earth point.

Mount the individual drives and EMC filter on a metal earth plane. The earth plane will have its own individual star point earth which should be hard wired (using an insulated copper conductor) back to the cabinet’s ‘clean earth’ connection point.

LVD - Low voltage directive

EMC – Electro Magnetic Compatibility directive

10 VIX AE SERVO DRIVE USER GUIDE

Power Supply Connections

Power drives from a DC supply derived from an isolating 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.

	Power & motor X1
	10-way	10	+HV
	connector
		9	-HV
		8	PE
		7	+24V
		6	0V (GND 24v DC)
		5
		4	MOTOR
		3
			CONNECTIONS
		2
		1

Figure 3-1. X1 Power Connections

WARNING – Possible drive damage

If you use Parker XL Series stepper drives do not attempt to use any power wiring harness taken from an XL drive. Although the same mating connector is used for both an XL and a ViX, the ViX wiring is the reverse of the XL and the wrong wiring connection will damage the drive.

Mating connector type is: Wieland type number 8213B/ . This connector is available in two forms:

1.Part number 25.323.4053.0 (Parker part number 0405.811)

2.UL marked version with part number 25.323.1053.0

3. ELECTRICAL INSTALLATION 11

Supply Requirements

Power the ViX drives from DC supplies as specified below:

Volts

Drive Type	DC Supply Voltage
	between DC+ and DC-
ViX500	48V to 80V (recommended)
ViX250	24V to 80V

Table 3-1. Drive Supply Voltages

WARNING

The drive HV supply input is not reverse polarity protected.

Reverse polarity connections will damage the drive.

Current and Capacitance

A supply must have a minimum amount of capacitance to support a drive at peak power draw.

Drive Type	DC Supply Current	Supply Capacitance
ViX500	6.3A RMS	6600 F
ViX250	2.5A RMS	3300 F

Table 3-2. Drive Supply Currents

+24V Requirements

Both drive types require a +24V controller and logic supply. The supply to each drive should be fitted with a time-delay fuse, rated at 3A. Note: The +24V supply used must meet the voltage requirement specification of +24V DC +10% -15%, ripple <1V p-p.

The supply may also be required for an encoder and motor brake.

Absolute voltage range	20 to 27V
Nominal drive current	250mA (excluding encoder & brake)
Extra encoder current	150mA
Extra brake current	500mA

Safety Earth Requirements

Earth the drive using the earth pin on X1 (pin 8). Also earth the power 0V connector on pin 9.

12 VIX AE SERVO DRIVE USER GUIDE

Power Supply Options

Using the previous section, estimate the power required for a single drive or for a group of drives. A set of torque curves (Figure 3-2) for various motor/drive combinations can be used for calculating an applications likely power requirements.

A single axis using a ViX250, or possibly a lightly loaded dual-axis application may be powered using an XL-PSU. This switching supply has a power rating of 250W and can supply 3.1A continuous (7.5A peak, depending on supply volts and 24V loading) which could be used for BE230D medium speed applications.

Higher torque/current requirements will need to use the ViX500 drive and a high current linear power supply, such as the PL1100. Further power supply information is given in

Appendix A.

3. ELECTRICAL INSTALLATION 13

Nm ViX250 with BE230D motor

Nm ViX500 with BE163F motor

1.5		1.5
1.0		1.0
	PEAK
0.5		0.5
	CONT.
0		0
0	1000	1500 2000 2500 3000 3500 4000 4500
		rpm

	PEAK
	CONT.
0	1000	2000	3000	4000	5000	6000	7000
			rpm

Nm ViX500 with BE231G motor

Nm ViX500 with BE341G motor

2.5						5.0
2.0	PEAK					4.0
1.5						3.0
1.0						2.0
0.5	CONT.					1.0
0						0
0	1000	2000	3000	4000	5000	6000
			rpm

	PEAK
	CONT.
0	1000	1500	2000	2500
		rpm

Nm	ViX500 with SMB60-30 motor*
4
3	PEAK
2
1	CONT.
0
0	1000	2000	3000	4000	5000
			rpm

Nm	ViX500 with SMB82-25 motor*
6
5	PEAK
4
3
2
1	CONT.
0
0	500	1000	1500	2000	2500	3000	3500
			rpm

Figure 3-2. Motor Torque/Speed Characteristics

14 VIX AE SERVO DRIVE USER GUIDE

XL-PSU Power Supply

The XL-PSU is a 250W, power factor corrected, switched mode power supply. Designed for direct operation from world wide single phase AC input voltages, the supply is capable of powering up to two ViX250 drives (see note 1) without the need for an EMC mains input filter (see note 2). The use of the XL-PSU offers the following benefits:

•Auto-adapts to supplies between 95 and 264V AC

•No external EMC filter required

•Compact size

•Built-in power dump switch

•Built-in +24V DC supply

Note 1: Check the application’s power requirements from the torque/speed curve of the motor used.

Note 2: For drives with up to 30 metre motor leads.

For full installation instructions see the XL Power Supply leaflet 1600.300.XX.

3. ELECTRICAL INSTALLATION 15

XL-PSU Supply/Drive Connections

When used to supply up to two drives the power supply can be wired as shown in Figure 3-3.

	10 mm					Mininum spacing
						between drives & PSU

HV STFB
X1
10	1
X3	+DC (80V)
	-DC
	EXT. BRAKING RES.

+24V

X4

GND

10

1

P1

X2	N INPUT
	MAINS
X5	L
	110V-230V~
	50/60 Hz
	250VA

P2

XL

Power

Supply

Unit

If the supply is positioned this side of the drive avoid blocking access to D-type X3

P2 mating socket

The XL_PSU must be securely earthed

L N EARTH (GND.)

HV STATUS

BRAKING RES.

24V STATUS

Figure 3-3. XL Power Supply and Drive Connections

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 4.5mm width fixing slots should be used.

Allow a minimum free space of 50mm both below and above its case and 10mm free space on both sides.

Do not mount the supply above or close to other products that generate a significant amount of heat by radiation or convection.

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 with

ViX and XL series drives. The supply requires a suitably rated transformer supplying 50V AC RMS for the HV and 20V AC RMS for the +24V DC. The use of the PL1100 offers the following benefits:

•Provides 80V HV and +24V DC output

•Single or three phase operation

•Built-in power dump switch

•Integral fusing

Figure 3-4 shows the PL1100 output wiring for two ViX drives. This illustrates how to route the main HV supply separately to each drive. The lower current requirements of the +24V logic/brake supply can allow the wiring to be linked between drives.

For full installation instructions see the PL1100 Power Supply leaflet 1600.323.XX.

In Figure 3-4 the drives are wired individually to the PL1100, alternative daisy chain wiring can be used.

CAUTION

Risk of electric shock.

High voltage remains on terminals after power is removed.

Allow 5 minutes for capacitors to discharge.

PL1100

Power Supply

	HV	+24V	HV STFB	HV STFB
			X1	X1
	REGEN		10	10
			X3	X3
		X1
	MOTOR HV OUT

	MOTOR 0V.
	EXT. BRAKING RES.
	PE		X4	X4
	+24V DC OUT			1
		0V	1
	20V AC IN
	20V AC IN
	LINK	L3	X2	X2
55V	FOR		X5	X5
	SINGLE
AC IN	PHASE	L2
1/3 PH.

L1

X2

10 mm MIN

Figure 3-4. PL1100 Power Supply and Drive Connections

18 VIX AE SERVO DRIVE USER GUIDE

PL1100 EMC Installation Guidelines

These EMC installation recommendations are based on the expertise acquired during the development of compliant applications, which Parker believes are typical of the way, a PL1100 may be used. Provided you have no special installation requirements or untypical operating environment requirements, PL1100 power supplies will conform to current EMC

Directives.

If you are using the recommended transformers (TO255 & TO256) both primaries can be fed from a single EMC filter. Use a CORCOM 12FC10 or its equivalent. See Figure 3-5.

Mount the supply on a conductive panel to which the EMC filter and the drive(s) are also attached. If the panel has a paint finish, it will be necessary to remove the paint in certain areas to ensure the filter and supply, make a good large-area metal to metal contact with the panel.

Position the PL1100 as close as possible to the drives it is to supply (less than one metre).

Ideally, the EMC filter needs to be close to the transformers, which in turn, should be as close to the PL1100 as can be arranged. Assuming the use of an equipment cabinet, locate the EMC filter and transformers in the base of the cabinet and route AC supply cables up to the PL1100. Attempt to layout the wiring in a way that minimises cross coupling between filtered and non-filtered conductors. This means avoiding running wires from the output of a filter close to those connected to its input. Where you wish to minimise the cross coupling between wires avoid running them side-by-side one another, if they must cross, cross them at 90° to each other. Keep wiring supported and close to cabinet metalwork.

HV Transformer Specification (TO255)

Power rating	1000VA
Input voltage	230V +15% -10%
Output voltage	2	X 50V	RMS full load voltage
Output current	2	X 10A	RMS
Regulation	3.5%
Size	162mm diameter, 70mm height
Weight	6.5Kg
Mounting	resin filled centre, drilled to accept an 8mm mounting screw.

See note 1, over the page.

Suitable Transformer (TO256)

A +24V DC logic supply can use the TO256 120VA toroidal transformer, which has the following specification:

Power rating	120VA
Input voltage	230V +15% -10%
Output voltage	2	X 18V RMS full load voltage
Output current	2	X 3.3A RMS
Regulation	5.5%
Size	93mm diameter, 46mm height
Weight	1.2Kg
Mounting	resin filled centre, drilled to accept an 8mm mounting screw.

See note 1, over the page.

3. ELECTRICAL INSTALLATION 19

CAUTION

Risk of electric shock.

High voltage remains on terminals after power is removed.

Allow 5 minutes for capacitors to discharge.

PL1100

Power Supply

HV +24V

REGEN

X1

MOTOR HV OUT

MOTOR 0V.

EXT. BRAKING RES.

PE

+24V DC OUT

0V

20V AC IN

20V AC IN

LINK L3

FOR

55V SINGLE PHASE

AC IN L2 1/3 PH.

L1

X2

		HV STFB
		X1
		10
		X3
		CABINET
		BACK
X1		PLANE
		X4
	To star earth point	1
		X2
X2		X5

TO256 TO255

Transformers

Output

(load)

12FC10

Input

(line)

To star earth point on the metal

backplane

AC Mains input

Figure 3-5. Using a single EMC Filter for PL1100 Supplies

Note 1: A Neoprene insulating disc is included with the mounting kit to prevent the crushing of transformer windings. This disc provides a 5kV isolation barrier between the transformer and mounting panel.

20 VIX AE SERVO DRIVE USER GUIDE

SMB Motor Cables

The following motor power and feedback cables are available for ViX drives:

Power cable	Feedback cable
VIX-PWR-XXXX	VIX-FDB-XXXX

Table 3-3. Motor Power and Feedback Cables

Where XXXX is the length of the cable in cm, up to a maximum length of 20 metres in 2.5 metre increments. In the case of SMB motor cables the feedback cable can be used for resolver or encoder feedback.

BE & SM Motor Cables

When using BEor SM-Series motors choose the appropriate connector option to ensure the temperature sensor output is made available on the required connector:

• BE-

nMSn

•SMnGSn

Motor power cables are identified using the number 71-021125-XX, where XX is the length of the cable in feet, up to a maximum of 50ft (15.24m) in 5ft (1.524m) increments.

The form of feedback cable used with both the BEand SMrange will depend upon the type of feedback transducer:

•	Resolver feedback	71-021123-XX
•	Encoder feedback	71-021124-XX

Once again XX defines the length in ft.

Should you require a BE or SM servo motor with a mechanical brake, please contact

Parker. See the front of this user guide for contact details.

3. ELECTRICAL INSTALLATION 21

SMB Motor Connections at the Drive

Standard motor power cables are prepared for connection at the drive end as shown in Figure 3-6.

100

40

1

2

3

4

5

Stainless steel 'P' clip clamped firmly over folded back braiding (do not over-tighten)

	Fold braiding back over the cable's outer
	insulation
	30
10	Heatshrink Sleeving
	Use relevant sleeving to suit cable diameter

50 30

Green/yellow

Idents 1-5 (to UL94 C0)

Non-insulated boot-lace ferrules

All dimensions in millimetres

Figure 3-6. Motor Power Cable, Drive End Preparation

Note: The cable braiding is folded back over the outer insulation of the motor cable to give a larger diameter contact area and a mechanically strong fixing.

If you have a ready made ViX-PWR-XXXX cable, use the pre-fitted P-clip otherwise use one of the clips listed below:

Size	Parker part number	Comments
9mm ID	4216.101	-
10.7mm ID	4216.102	-
12.3mm ID	4216.103	Supplied with standard
		cables
	Table 3-4. P Clip sizes

Three different size ‘P’ clips allow the use of a variety of motor power cables from different manufactures.

All motor connections must be made using a high quality braided-screen cable. Cables using a metallised plastic bandage for an earth screen are unsuitable and in fact provide very little screening. Care must be taken when terminating the cable screen, the screen itself is comparatively fragile; bending it round a tight radius can seriously affect the screening performance. The selected cable must have a temperature rating which is adequate for the expected operating temperature of the motor case.

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 lettering and Table 3-5 gives the connectivity.

		View looking
1	5	into the cable
		socket
	6
2		4

3

Figure 3-7. Motor Power Connector Pin Identification

Drive end identity		Motor connector	Function
X1		pin number
4 black	1		Phase U
3 black	2		Phase V
2 black	6		Phase W
7 black (via fuse)	4		Brake+
1 black	5		Brake-
5 green/yellow	3		Gnd

Table 3-5. Motor Power Cable Wiring

Motor feedback connections are made using a 17-way connector. Figure 3-8 shows the connector pin lettering and Table 3-6 gives the connectivity.

	12
1	11		View looking
		10	into the cable
2			socket
13			16
3			9
14			15
4		8
5	7
	6
	17

Figure 3-8. Motor Feedback Connector Pin Identification

3. ELECTRICAL INSTALLATION 23

15-way D-	Motor	Resolver	Encoder
type pin	feedback
reference	connector
X2	pin
1	15	Reserved	Inc Enc Z+
2	16	Reserved	Inc Enc Z-
3 (twin)	7	0V	0V
4	14	REFres+	Reserved
5 (twin)	8	+5V output	+5V output
6	7	0V	0V
6	13	Motor overtemp-	Motor overtemp-
7	1	SIN-	Inc Enc A-
8	2	SIN+	Inc Enc A+
9	4	Reserved	Comm f-b A0
10	9	Motor overtemp+	Motor Overtemp+
11	12	COS-	Inc Enc B-
12	11	COS+	Inc Enc B+
13	5	Reserved	Comm f-b A1
14	6	Reserved	Comm f-b A2
15	17	REFres-	Reserved

*Note: two wires are used for the +5V supply (X2 pin 5) and two wires are used for 0V returns (X2 pin 3), two wires are also taken from X2 pin 6.

Table 3-6. Motor Feedback Cable Wiring

The 15-way D-type connector will require the feedback cable screen to be bonded to the metal connector shell, as shown in Figure 3-9.

RMI earth bonding required for both connectors

Example 1

Example 2

braid

cover

ferrule

cable

Earth bonding area	Braid to be folded back over
in cover	complete cable ferrule to make
	a 360° connection.

Braid to be made into 3 round forms and wrapped a round the recess of cable ferrule to make a 360° connection.

Figure 3-9. Screen Bonding Methods for D-type Connectors

A ferrite absorber, with a specification matching that of the Chomerics H8FE-1115-NC, is also required to be positioned on the feedback cable using heat shrink sleeving. The position of the absorber should be within 150mm of the feedback connector, as shown in Figure 3-10.