AMS DCB-274 manual Party Line Mode, AMS SIN-11 Serial Adapter

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ADVANCED MICRO SYSTEMS, INC.						SMC-27X2 SOFTWARE

Command	Function			Type			NV Bytes
^P	Restart in Party Line Mode			None			N/A

	Mnemonic		Data 1		Data 2		Result
	^P		None		None		None

^P (Party Line Mode)

Response to the single character “Ctrl P” (16 decimal, 10 hex) is immediate.

This control character restarts the controller in party line mode. One, or up to 32 controllers may be connected. The “^C” (or cycle power) command is used to restart in single controller (space to sign-on) mode.

AMS - SIN-11 Serial Adapter

If you are using a SIN-11 serial adapter from AMS, the “&” command must be used to initiate party line operation. On receipt of the “&” command, the SIN-11 automatically transmits the ^P character within the party line startup routine. See the serial communication section for more information.

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Contents Nashua, NH Page Revision Date 07/05/06 Page Advanced Micro SYSTEMS, INC Addenum Introduction Limitations or Exceptions for the DCB-274Features Product OverviewRequired Hardware for Operation SIN-8Out of the Box Quick Start Connect the Motor After Sign-onDual Ammeter Circuit Serial Interface J2, J3 Advanced Micro SYSTEMS, INC Hardware Connections J1, J4Pin 7 VIO Reference Input Input PortsStandard Mode- Sinking Inputs PLC Mode- Sourcing InputsTypical User Input Circuit Output PortsPort Encoder Input Option J1Typical Output Circuit Step and Direction Inputs J1 Power Supply and Motor Connection J5Encoder Inputs J1 Typical Wiring Diagrams for Step Motors Baud Rate Jumpers B1, B2Specifications ElectricalEnvironmental PhysicalPhysical Dimensions Overview RS-232 HardwareRS-232 RS-422Single axis, RS-232 connection using AMS SIN-7 adapter RS-232 Daisy Chain connectionCable Specifications RS-422 Party Line HardwareParty 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 Party Line Mode Daisy Chain Mode not recommended for more than 1 axisSerial Communications Overview Serial Communications SoftwareSerial Interface Using Easi Baud RateEasi 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 Command Example Party Line StartupAnatomy of Instruction Execution Interrupt Commands Command Cycle ExamplesAdvanced Micro SYSTEMS, INC Serial Interface Advanced Micro SYSTEMS, INC Serial Interface Non-Volatile Memory Details Memory MapDefault Table Turbo RamESC Global Abort Command Format Description@ Soft Stop Reset Port Read/WriteInputs OutputsProgramming Example Set Jog Speeds Lower case B Fast and Slow DecayClear and Restore NV Memory Divide SpeedsNormally Closed Home Switch Normally Open Home SwitchFind Home Special case Go Step Resolution Initial VelocityJump 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 PLC Mode Flag Limit Polarity FlagMake Step and Direction Outputs Flag Moving Output FlagPort 4 Input Flag Move at a Constant VelocityGentle Limit Flag Program Mode Set OriginIndex Relative to Origin Save Trip PointSet Slew Speed Wait Lower case W Pre-energizeExamine Hold and Run CurrentRead Position Read NV Memory Read Limits, Hardware+ Index in Plus Direction Index in Minus DirectionRead Moving Status \ Write to NV MemorySelective Termination Name AxisParty Line Mode AMS SIN-11 Serial AdapterCommand Summary Advanced Micro SYSTEMS, INC AddendumAscii Character Code Ctrl Char Dec Hex CodeStep Motor Characteristics About Step Motor CurrentMotor Choice Determining the Current ValueAmps and Wire Count and Power Basic 8 Wire MotorWire Motor Application Notes V1.10 Double Speed Characteristics Decay ControlSerial Adapter Summary