Motion MMI-8S installation manual Mmi, Fuse Failure Indicates Driver Failure

Page 28

SECTION 4: MMI

Mechanical Assembly

The MMI assembly consists of the SR4 network controllers, the SMC (CY 5.4 controller & MS 2.0) motor drivers, all DC power supplies, and an AC power entry. The DC power supplies provide +5 vdc TTL computer (VCC) and +40 vdc motor (VMM). The VCC supply is over-current protected. In addition, A 1 amp AC fuse protects the entire assembly.

NOTE: NEVER REPLACE THE FUSE.

FUSE FAILURE INDICATES DRIVER FAILURE.

The green chassis lamp indicates VMM (motor) power on. The neon lamp in the power switch indicates that AC power is present to the MMI. The MMI has six pin motor connectors (see Appendix D), IEC power connector, network serial connectors (refer to serial cable section), and LED status indicators. The 20 pin CI cable connectors provides access to the spare I/O lines, limit loop, home sensor and VCC power/ground. Refer to Appendix A.

Image 28

Contents MMI-8S MULTI-AXES Motion System Introduction Page Page Page Contents SR4 CY 233 Command SET SummaryWrite ReadIntroduction Service Access TOP Cover Removal ProcedureHardware Description OperationRead Mode Write ModeStatus 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 Clear Load F6Exit F5 W,OPage YES ADW0DPage Page Program Listings See Mmidemo program XT Type CPU DB-25 IBM Style PINAT Type CPU DB-9P IBM Style 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