Schneider Electric MNA01M001EN manual Terms and Abbreviations

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LXM32

Glossary

Terms and Abbreviations

See chapter " Standards and terminology" for information on the perti- nent standards on which many terms are based. Some terms and abbreviations may have specific meanings with regard to the stand- ards.

AC Alternating current DC Direct current

DC bus Circuit that supplies the power stage with energy (direct voltage). Drive system System consisting of controller, drive and motor.

EMC Electromagnetic compatibility

Error Discrepancy between a detected (computed, measured or signaled) value or condition and the specified or theoretically correct value or condition.

Error class Classification of errors into groups. The different error classes allow for specific responses to errors, for example by severity.

Factory setting Factory settings when the product is shipped

Fault Fault is an operating state. If the monitoring functions detect an error, a transition to this operating state is triggered, depending on the error class. A "Fault Reset" is required to exit this operating state after the cause of the detected error has been removed. Further information can be found in the pertinent standards such as IEC 61800-7, ODVA Common Industrial Protocol (CIP).

Fault Reset A function used to restore the drive to an operational state after a detected error is cleared by removing the cause of the error so that the error is no longer active.

Parameter Device data and values that can be read and set (to a certain extent) by the user.

PELV Protective Extra Low Voltage, low voltage with isolation. For more information: IEC 60364-4-41

Persistent Indicates whether the value of the parameter remains in the memory after the device is switched off.

Power stage The power stage controls the motor. The power stage generates cur- rent for controlling the motor on the basis of the motion signals from the controller.

Quick Stop The Quick Stop function can be used for fast deceleration of a move- ment as a response to a detected error or via a command.

Warning If the term is used outside the context of safety instructions, a warning alerts to a potential problem that was detected by a monitoring func- tion. A warning does not cause a transition of the operating state.

MNA01M001EN, V1.01, 08.2014

Common DC bus

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Contents LXM32 LXM32 Table of contents Accessories and spare parts Hazard categories Safety InformationIntended use Qualification of personnelBasic information Loss of Control Standards and terminology DC bus voltage measurementLXM32 About the book LXM32 Introduction Permissible device types for common DC bus Firmware version Technical DataDC bus data LXM32 ∙ U45M2 U90M2 D18M2 D30M2 Braking resistorParameter DCbuscompat VW3A760 1Rxx 2Rxx 3Rxx 4Rxx 5Rxx 6Rxx 7Rxx External braking resistors accessoriesCables for the DC bus Engineering Energy balance basics Energy balanceRating DC bus connection Electromagnetic compatibility EMCFuses DC bus connection of single-phase drivesSee .2 DC fuses for fuses for the DC bus Single mains fuse for three-phase drives DC bus connection of three-phase drivesMultiple mains fuses for three-phase drives Supply via the DC bus Supply via the DC bus by a drive LXM32 Rating the braking resistor Braking resistorsPmax Rating information Selecting an external braking resistor Mains reactor L2 L1 PC/- PA/+ Mains filter Mains reactor and external mains filter LXM32 Installation Assembling cables Specifications for drives with mains supplyPart Length in mm inches LXM32∙ D85, C10 Drives with connectors Wiring the DC busNector Properties of the connection termi- nals CN9 Drives with terminalsDC bus connection, example with connector Connecting the DC busVerifying installation LXM32 Commissioning DC bus connection LXM32 to LXM32 Commissioning procedureMONMainsVolt LXM32 Setting the braking resistor parameters DC fuses Accessories and spare partsDC bus accessories External braking resistors Units and conversion tables GlossaryMoment of inertia TemperatureRotation TorqueTerms and Abbreviations LXM32 Table of figures LXM32 EMC IndexLXM32

MNA01M001EN specifications

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