AMS DCB-274 manual Nashua, NH

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REVISION DATE: 07/05/06

DCB-274

USERS GUIDE

Nashua, NH 03063

www.stepcontrol.com

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Contents Nashua, NH Page Revision Date 07/05/06 Page Advanced Micro SYSTEMS, INC Addenum Limitations or Exceptions for the DCB-274 IntroductionProduct Overview FeaturesSIN-8 Required Hardware for OperationOut of the Box Quick Start Connect the Motor After Sign-onDual Ammeter Circuit Serial Interface J2, J3 Connections J1, J4 Advanced Micro SYSTEMS, INC HardwareInput Ports Pin 7 VIO Reference InputStandard Mode- Sinking Inputs PLC Mode- Sourcing InputsOutput Ports Typical User Input CircuitPort Encoder Input Option J1Typical Output Circuit Step and Direction Inputs J1 Power Supply and Motor Connection J5Encoder Inputs J1 Baud Rate Jumpers B1, B2 Typical Wiring Diagrams for Step MotorsElectrical SpecificationsEnvironmental PhysicalPhysical Dimensions RS-232 Hardware OverviewRS-232 RS-422RS-232 Daisy Chain connection Single axis, RS-232 connection using AMS SIN-7 adapterRS-422 Party Line Hardware Cable SpecificationsParty Line Connect RS-422 Party LineRS-422/485 BUS-drop SIN-8 Serial AdapterSIN-8, RS-232 to RS-422 converter SIN-10 Intelligent Serial Adapter Other Party Line SignalsSIN-10, intelligent serial line converter Daisy Chain Mode not recommended for more than 1 axis Party Line ModeSerial Communications Overview Serial Communications SoftwareBaud Rate Serial Interface Using EasiEasi Software Sign-OnExamine Command Daisy Chain Start-Up Simple Command ExamplesAxis Name Assignment Verify the Program NV Memory ProgrammingExecute the Program Edit Program Party Line and Daisy Chain Line CommandsSome Rules Party Line Startup Command ExampleAnatomy of Instruction Execution Command Cycle Examples Interrupt CommandsAdvanced Micro SYSTEMS, INC Serial Interface Advanced Micro SYSTEMS, INC Serial Interface Memory Map Non-Volatile Memory DetailsTurbo Ram Default TableESC Global Abort Command Format Description@ Soft Stop Port Read/Write ResetInputs OutputsProgramming Example Lower case B Fast and Slow Decay Set Jog SpeedsDivide Speeds Clear and Restore NV MemoryNormally Closed Home Switch Normally Open Home SwitchFind Home Special case Go Initial Velocity Step ResolutionJump to Address a, n+1 times Lower case I Restart Special TripRamp Slope Lower case K Trip Output Value Advanced Micro SYSTEMS, INC SMC-27X2 Software Lower case L Option Flags Loop on PortFlags and Numbers Limit Polarity Flag PLC Mode FlagMake Step and Direction Outputs Flag Moving Output FlagPort 4 Input Flag Move at a Constant VelocityGentle Limit Flag Set Origin Program ModeIndex Relative to Origin Trip Point SaveSet Slew Speed Lower case W Pre-energize WaitHold and Run Current ExamineRead Position Read Limits, Hardware Read NV MemoryIndex in Minus Direction + Index in Plus Direction\ Write to NV Memory Read Moving StatusName Axis Selective TerminationAMS SIN-11 Serial Adapter Party Line ModeAdvanced Micro SYSTEMS, INC Addendum Command SummaryCtrl Char Dec Hex Code Ascii Character CodeAbout Step Motor Current Step Motor CharacteristicsDetermining the Current Value Motor ChoiceBasic 8 Wire Motor Amps and Wire Count and PowerWire Motor Decay Control Application Notes V1.10 Double Speed CharacteristicsSerial Adapter Summary