Emerson 400276-01 operation manual Overview, Fault Polarity, Setting the Fault Input Polarity

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525 Programmable Mo-

Fault Polarity and Calibration

Overview

The PCX 4.5 software package provided with each 520 PMC allows setting the polarity of the inputs on the drive interface terminal strips. It also allows for system calibration.

Fault Polarity

The Fault Input polarity feature allows the user to adapt the 520 PMC to various fault output schemes. The polarity can either be set to the "+" condition (normally on) or to the "-" condition (normally off). Normally on indicates that current through the input electronics is the operating condition and that interruption of that current will yield a fault. Normally off indicates that the absence of current through the input electronics is the operating condition and that the addition of current will yield a fault. A fault on Input 1 will produce a "9" on the display and a fault on Input 2 will produce a "11" on the display. If the application does not use the fault inputs, both must be set to the "-" condition.

Setting the Fault Input Polarity

The 520 PMC Fault Polarity can be setup by moving through PCX to the fault input setup screen. follow the sequence below to arrive at the proper screen.

select: On-line Operations (COM1 or COM2), Drive Setup, Drive Configuration 520 PMC Setup, Fault Input Setup

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Contents Programmable Motion Controller Installation Programmable Motion Controller Programmable Motion Controller Disclaimer Product Overview IntroductionExternal Drive Interface Command SignalsOperating Modes Indexing ModePulse Mode Analog ModeProgrammable Motion Controller Safety Installation OverviewGrounding AC Input LineSystem Grounding illustration Electrical NoiseWiring Layout Magnetic Coil NoiseShielding Enclosure Size Selecting An EnclosureEncoder Model SDC-15-1, 1024 Line Density Encoder FeedbackEncoder, Model SDC-25-1, 1024 Line Density Encoder Sine Wave SignalsEncoder Signal Quality Encoder Square Wave SignalsModel SDC-15-1 Encoder Connections Encoder Feedback CablesEncoder +5VDC supply Signal DiscriptionsEncoder input signals External Drive Connections To The 525 PMCShield Command + and Command OutputCommand Output Polarity Signal PathDrive Enable Outputs Feedback CurrentInputs 1 Drive Reset Outputs Drive Enable OutputsMinimum System Configuration Minimum System ConfigurationControl Interface Command Device Operating ModesControl Dip Switches/Mode Selection Factory Defaults Shown Mode SelectionPulse Mode Pulse ModeCommand Connector Circuit Example Of Sinking/Sourcing Connections Analog Velocity/Torque Mode Analog Mode Velocity or TorqueCommand Input Circuit Serial B Multi-Drop ConfigurationSerial Interface Serial aMulti-Drop Connection Dip Switch SettingsDip Switches Factory Defaults Shown Serial Cables Dip Switch Function DescriptionsTIX-XXX & TIA-XXX Wiring Diagrams 525 PMC To IBM Serial Port O Nomenclature Input Output InterfaceInput and Output Functions Input and Output Wiring, Sinking and SourcingPCM Modules I/O Connections Installation of Application ModulesO Connections IOM-1 And PCM Modules Fault Polarity Setting the Fault Input PolarityOverview System Calibration Fault Input Setup FaultSystem Calibration Calibrate Velocity Setting the System CalibrationSystem Calibration Encoder Lines System Calibration Index Number System Calibration Position Loop Gain System Calibration Adjustment Range Programmable Motion Controller Specifications Mounting Information Mounting Information