Advantech PCI-1242 Manual de usuario descargar pdf (Pagina 13)

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Features

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ICOM

Motion Control

ADAM-3000

cPCI

DA&C

ATM & AWS

FPM

TPC

IPPC

Software

eConnectivity

UNO

ADAM-4000

ADAM-5000

ADAM-6000

ADAM-8000

BAS

All product specifications are subject to change without notice Last updated : January 2005

PCI-1242

4-Axis Pulse-Type Motor Control

Card Servo Motor Control Card

 PCI Bus interface

 4-axis servo or stepping motor pulse command control

 5 -channel encoder input

 13 dedicated input and 5 dedicated output

 128 remote serial input / output interfaces

Speciﬁcations

Hardware

 Size 185 x 109 mm

 System Clock 40 MHz

 Bus Interface PCI

Motion

 Positioning Axes 4

 DDA Pulses 1024 ~ 32767 Pulse/DDA Cycle

 DDA Cycle 25 µs ~ 3350 ms Programmable

 Pulse Output Format Pulse/DirectionCW/CCW A/B Phase

 Error Counter 16 Bits

(For Output Pulse)

 Remote IO 64 IN/64 OUT Maximum

 Encoder Input 5 Axes

 Interface Differential Input with Photo-Isolation

 Input Format A/B/Z Phase Pulse /DirectionCW/CCW

 Decoder x0, x1, x2, x4, Software programmable in A/B/Z phase

input

 Encoder Counter 32 bits

 Latch 15 trigger signal for each axis

Introduction

PCI-1242 applied motion ASIC sends the pulse of each axis with DDA (Digital Differential Analyzer) algorithm to realize 4 axis servo positioning and synchronized control. Under the

pulse output control, the encoder value can be read back from the encoder input port. So, it will be easier to carry out the software close loop control in stepping motor application.

At the control of each axis, there is one set of sensor input point, including home point, plus limit point and minus limit point. In addition, there are inhibit signal output points,

position ready output point, and emergency stop input point. For other input / output points, this board uses wire-saving I/O design, which can be expanded to 64 points input and

64 point output maximum.

Local IO

 Home Sensor 4

Signal Inputs

 Positive Over Travel 4

Signal Inputs

 Negative Over Travel 4

Signal Inputs

 Inhibit Signal Outputs 4

 Emergency Stop Input 1

 Position Ready Output 1

Software Support

 Device driver for DOS, Windows

95/98/2000/NT/XP

 Motion control library MCCL for DOS, Windows

95/98/2000/NT/XP

Ordering Information

 PCI-1242 4-axis Pulse-type Servo Motor Control Card

 PCL-10168 68-pin SCSI-II cable with male connectors on both

ends and special shielding for noise reduction,

1 and 2 m

 ADAM-3968 68-pin SCSI-II Wiring Terminal Board for DIN-rail

mounting

 ADAM-3941 Wiring terminal for PCI-1241/1242 with LEDs

 PCLD-8241 64 DI / 64 DO Remote IO Board

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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