Nanomotion AB1A Manuel utilisateur
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Nanomotion Ltd. POB 223, Yokneam 20692, Israel
Tel: 972-4-959-0862 Fax: 972-4959-0995
Web Site: www.nanomotion.com
E-mail: nano@nanomotion.com
AB1A Driver Box
User Manual
September 2003
P/N: AB1A 458 000 D
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Nanomotion Ltd.
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Copyright
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Copyright
This document contains proprietary information of Nanomotion Ltd., and Nanomotion Inc., and
may not be reproduced in any form without prior written consent from Nanomotion Ltd. and
Nanomotion Inc.
No part of this document may be reproduced, translated, stored in a retrieval system or
transmitted in any form and by any means, electronic, mechanical, photographic, photocopying,
recording, or otherwise, without the written permission of Nanomotion Ltd.
Information provided in this document is subject to change without notice and does not
represent a commitment on the part of Nanomotion Ltd.
Copyright June 2001, Yokneam, Israel. All rights reserved.
All products and company names are trademarks or registered trademarks of their respective
holders.
Limited Warranty
Nanomotion Ltd. (hereinafter NM) warrants the product (other than software) manufactured by it
to be free from defects in material and workmanship for a period of time of one year (except
those parts normally considered as consumable/expendable components such as motor
conditioning brushes). The warranty commences thirty (30) days from the date of shipment.
NM warrants those parts replaced under warranty for a period equal to the remaining warranty
coverage of the original part.
NM’s sole and exclusive obligation under this warranty provision shall be to repair, or at its sole
option exchange defective products or the relevant part or component, but only if: (i) the
Purchaser reports the defect to NM in writing and provides a description of the defective product
and complete information about the manner of its discovery within ten (10) days of its discovery;
(ii) NM has the opportunity to investigate the reported defect and determines that the defect
arises from faulty material, parts or workmanship; and (iii) the Purchaser returns the affected
product to a location designated by NM. These provisions constitute the exclusive remedy of
the Purchaser for product defects or any other claim of liability in connection with the purchase
or use of NM products.
This warranty policy applies only to NM products purchased directly from NM or from an
authorized NM distributor or representative.
This warranty shall not apply to (i) products repaired or altered by anyone other than those
authorized by NM; (ii) products subjected to negligence, accidents or damage by circumstances
beyond NM control; (iii) product subjected to improper operation or maintenance (i.e. operation
not in accordance with NM Installation Manuals and/or instructions) or for use other than the
original purpose for which the product was designed to be used.
NM shall not in any event have obligations or liabilities to the Purchaser or any other party for
loss of profits, loss of use or incidental, increased cost of operation or delays in operation,
special or consequential damages, whether based on contract, tort (including negligence), strict
liability, or any other theory or form of action, even if NM has been advised of the possibility
thereof, arising out of or in connection with the manufacture, sale, delivery, use, repair or
performance of the NM products. Without limiting the generality of the preceding sentence, NM
shall not be liable to the Purchaser for personal injury or property damages.
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CE Compliance
Nanomotion Ltd.
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CE Compliance
This product has been tested for Electric Safety and Electromagnetic
Compatibility and found to be in compliance with the following
directives and standards:
EMC Council Directive 89/336/EEC
Safety Council Directive 73/23/EEC
EN 55011:1998 + A1:1999
EN 61000-6-2:1999
EN 61010-1:1993 + A2:1995
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Table of Contents
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Table of Contents
1AB1A DESCRIPTION.................................................................................................... 9
1.1 General ............................................................................................................................ 9
1.2 Main Features .................................................................................................................. 9
1.3 Operating Principles....................................................................................................... 10
2CONNECTIONS AND I/O SETTINGS ......................................................................... 12
2.1 AB1A Front Panel .......................................................................................................... 12
2.1.1 Front Panel Connectors................................................................................................. 12
2.1.2 Front Panel Indicators.................................................................................................... 13
2.2 Motion Controller/Joystick Connection .......................................................................... 13
2.2.1 Differential Analog Connection ...................................................................................... 13
2.2.2 Joystick Connection....................................................................................................... 16
2.3 Cable Connections......................................................................................................... 17
2.3.1 Shielding ........................................................................................................................ 17
2.4 Motor Connections......................................................................................................... 17
2.4.1 Motor Cable Length ....................................................................................................... 17
2.5 Opto-isolated Inputs....................................................................................................... 18
2.5.1 Voltage Source Configuration........................................................................................ 19
2.6 Fault Output ................................................................................................................... 20
2.7 Before Operating the Motor ........................................................................................... 20
3AB1A OPERATION ..................................................................................................... 21
3.1 Operation Modes ........................................................................................................... 21
3.1.1 Velocity Mode Operation ............................................................................................... 21
3.1.2 Step Mode operation ..................................................................................................... 21
3.1.2.1 Enabling the Step Mode ................................................................................................ 21
3.1.3 Gate Mode Operation .................................................................................................... 21
3.1.3.1 Enabling the Gate Mode ................................................................................................ 22
3.2 Using the AB1A to Drive LS Motors .............................................................................. 22
4SPECIFICATIONS ....................................................................................................... 23
4.1 Parameters and Conditions ........................................................................................... 23
4.2 AB1A Layout .................................................................................................................. 25
4.3 AB1A Pin Arrangement.................................................................................................. 26
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List of Figures
Nanomotion Ltd.
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List of Figures
Figure 1: AB1A Block Diagram ........................................................................................................10
Figure 2: Schematic Diagram of the Output Stage with an Internal LC Card ..................................11
Figure 3: AB1A Driver Box Front Panel ...........................................................................................12
Figure 4: Differential Analog Input Connection ................................................................................14
Figure 5: Non-Differential (single-ended) Analog Input Connection. ...............................................15
Figure 6: Joystick Connection ..........................................................................................................16
Figure 7: Opto-Isolated Input Interface ............................................................................................18
Figure 8: Jumper 1 Configuration.....................................................................................................19
Figure 9: AB1A Layout .....................................................................................................................25
List of Tables
Table 1: AB1A Power Consumption.................................................................................................23
Table 2: Electrical Specifications .....................................................................................................23
Table 3: Physical dimensions...........................................................................................................23
Table 4: Environmental Conditions ..................................................................................................24
Table 5: Analog Input Specifications................................................................................................24
Table 6: Control Terminal Pin Out....................................................................................................26
Table 7: Motor Output Port Pin Out..................................................................................................26
Table 8: I/O Connector Pin Out........................................................................................................27
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List of Abbreviations
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List of Abbreviations
A Ampere
AC Alternating Current
DC Direct Current
LC Coil Capacitor Resonance Circuit
LED Light Emitting Diode
mA Milliampere
mW Milliwatt
TTL Transistor-Transistor Logic
Vrms Volts Root Mean Square
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New Edition Remarks
Nanomotion Ltd.
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New Edition Notes:
This edition is released to reflect the following changes:
1. New mode of operation has been added to the driver: Gate
Mode (for more details see Section
3.1.3). This new feature
is available in drivers bearing serial numbers 4800 and
forward.
2. CE compliance section has been revised.
Other changes to the manual are primarily editorials, aiming to make the manual a
more user-friendly one.
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AB1A Description
General
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1 AB1A Description
1.1 General
The AB1A is a single-axis Amplifier Box designed to drive up to 32 motor elements in
parallel.
The AB1A Card consists of DC/DC converters that provide the voltages necessary to
operate the amplifier circuit: +5V, ±12V, +3.3V. In addition, the card contains two LED
indicators and the external interface connectors for the INPUT, MOTOR, and I/O
signals.
The system configuration may require an LC Card that is connected either internally to
the AB1A Card, or externally in a separate LC Box. If the LC Card connection is
external, then it is required to connect an adapter card to the AB1A. The adapter card
shorts the necessary pins to enable the connection of the external LC Card.
1.2 Main Features
• High precision (11 bits) control of the power output stage
• Drives up to 32 Nanomotion motor elements in parallel
• Three modes of operation: Velocity Mode, Step Mode, and Gate Mode
• Interfaces with an Analog command
• Discrete inputs enable feedback from external sources, such as limit
switches, emergency stop command, etc.
• LED indicators
• Reduced sensitivity to cable length and capacitance
• Compact dimensions
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Table des matières
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