Emerson 400276-01 operation manual Command Connector Circuit

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525 Programmable Motion Controller

Figure 20 Command Connector Circuit

Current should only flow when a motion pulse is applied by the external pulse generator and each voltage pulse must be at least 1.5 micro seconds wide and between 2.4 and 5.5 VDC (TTL compatible) to be accepted as a valid pulse. The user's signal driver must be able to supply 25mA (either sinking or sourcing). If open collector logic devices are used in a sinking connection, pull-up resistors may be necessary.

The speed of the system is based on the pulse frequency and can be changed by changing the value of "Steps Per Revolution" in the PCX Parameters screen (see PCX manual). the maximum pulse frequency is 210 KHz.

NOTE: CW rotation of the motor is established with the operator facing the shaft end of the motor.

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Contents Programmable Motion Controller Installation Programmable Motion Controller Programmable Motion Controller Disclaimer Introduction Product OverviewCommand Signals External Drive InterfaceAnalog Mode Indexing ModePulse Mode Operating ModesProgrammable Motion Controller Installation Overview SafetyAC Input Line GroundingElectrical Noise System Grounding illustrationShielding Wiring LayoutMagnetic Coil Noise Selecting An Enclosure Enclosure SizeEncoder Feedback Encoder Model SDC-15-1, 1024 Line DensityEncoder Sine Wave Signals Encoder, Model SDC-25-1, 1024 Line DensityEncoder Square Wave Signals Encoder Signal QualityEncoder Feedback Cables Model SDC-15-1 Encoder ConnectionsExternal Drive Connections To The 525 PMC Signal DiscriptionsEncoder input signals Encoder +5VDC supplySignal Path Command + and Command OutputCommand Output Polarity ShieldInputs 1 Drive Enable OutputsFeedback Current Drive Enable Outputs Drive Reset OutputsMinimum System Configuration Minimum System ConfigurationControl Control Interface Command DeviceOperating Modes Mode Selection Dip Switches/Mode Selection Factory Defaults ShownPulse Mode Pulse ModeCommand Connector Circuit Example Of Sinking/Sourcing Connections Analog Mode Velocity or Torque Analog Velocity/Torque ModeCommand Input Circuit Serial a Multi-Drop ConfigurationSerial Interface Serial BDip Switch Settings Multi-Drop ConnectionDip Switches Factory Defaults Shown Dip Switch Function Descriptions Serial CablesTIX-XXX & TIA-XXX Wiring Diagrams 525 PMC To IBM Serial Port Input Output Interface O NomenclatureInput and Output Wiring, Sinking and Sourcing Input and Output FunctionsInstallation of Application Modules PCM Modules I/O ConnectionsO Connections IOM-1 And PCM Modules Overview Fault PolaritySetting the Fault Input Polarity Fault Input Setup Fault System CalibrationSetting the System Calibration System Calibration Calibrate VelocitySystem Calibration Encoder Lines System Calibration Index Number System Calibration Position Loop Gain System Calibration Adjustment Range Programmable Motion Controller Specifications Mounting Information Mounting Information