Motion MMI-8S installation manual Introduction

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INTRODUCTION

MMI Multi-Axes Motion Controllers provide control of up to eight step motors. Each motor controller is independent. Each supports a home sensor, limit safety loop, and six bits of general purpose I/O (input/output). In addition, up to eight MMI motion controllers can be "daisy- chained" together with simple pin-to-pin DB9 serial cables for a total of 64 motors per serial port.

The MMI system consists of three major sub-assemblies: two SR4s (Serial Repeater 4-channel) network communication controller cards; up to eight SMCs (Step Motion Controller) cards; and the power supplies. The MMI system is packaged in a 19" format enclosure suitable for 19" rack mount or free standing (bench-top) applications.

During operation, the SR4 net controllers send and receive commands from the host CPU using the RS-232 communication port. There are 2 command sets; one for the Cybernetics CY233 net controllers and the other for the Cybernetics CY545 (550) SMC motor controllers. The CY233 uses only 4 commands. The CY545 has 26 commands; refer to the CY545 Motion Controller manual for details. The CY number refers to the model of microprocessor used in this system.

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Contents MMI-8S MULTI-AXES Motion System Introduction Page Page Page Write ContentsSR4 CY 233 Command SET Summary ReadIntroduction Hardware Description Service AccessTOP Cover Removal Procedure OperationStatus Write ModeRead Mode Echo Mode ID and Status CodesTable of ID and Status Codes LED Displays ProgrammingPage Page SMC Step Motion Controller Assembly Also Refer to CY 545 Command SET SummaryPage Page Page Page Page Exit F5 ClearLoad F6 W,OPage YES ADW0DPage Page Program Listings See Mmidemo program AT Type CPU DB-9P IBM Style XT Type CPU DB-25 IBM StylePIN MAC DINMMI Fuse Failure Indicates Driver FailurePage Operation and Installation Manual For MS Series MS MiniStep translator /driver cardPage Page Power Supply & Motor Connections GND Current Control Dial Appendix Section Page Appendix B Description of Homing and Abort Loop page 1/2 Appendix B Description of Homing and Abort Loop page 2/2 Appendix C Motor Current Adjust Appendix D Motor Wiring Schemes Page Page Appendix E Appendix F 2/2 Appendix Specifications MMI Parameter MIN MAX Unit
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