Emerson 400276-01 operation manual Installation Overview, Safety

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525 Programmable Mo-

Installation

Installation Overview

The following installation requirements, methods and procedures are provided to ensure reliable and trouble free installation and operation of your Emerson Motion Control 525 PMC.

The methods and procedures are outlined on the following pages and include site requirements, safety, power and fusing requirements, wire and transformer sizing, noise suppression and I/O wiring.

The installer has the responsibility to comply with the safety requirements of the system. This includes installing the system with an appropriate master interlock switch for emergency shut down, using the proper wire and if necessary, transformer sizes to fit the system. This section will provide you with the information to complete a trouble free installation.

Safety

The user is responsible for providing emergency interlock switches that will remove AC power from the system any time the equipment is not running, or when the emergency stop is activated. This is to eliminate the possibility of electrocution or unwanted movement of the motor. The safety ground connections should only be disconnected for servicing, and only after all AC power has been removed. Even after the removal of AC power, there is a possibility of stored energy in the drives that must be dissipated before servicing. Failure to follow proper safety procedures can cause death or serious injury.

Disconnecting AC power does not immediately remove the stored energy in the bus capacitance and the external drive may continue to operate until this energy is dissipated. The time it takes to dissipate the energy in the bus capacitance greatly depends on the current being drawn out of the capacitors.

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Contents Programmable Motion Controller Installation Programmable Motion Controller Programmable Motion Controller Disclaimer Product Overview IntroductionExternal Drive Interface Command SignalsPulse Mode Indexing ModeAnalog Mode Operating ModesProgrammable 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 input signals Signal DiscriptionsExternal Drive Connections To The 525 PMC Encoder +5VDC supplyCommand Output Polarity Command + and Command OutputSignal Path ShieldDrive 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 Interface Multi-Drop ConfigurationSerial a Serial BMulti-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