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MICROMASTER 420
Getting Started Guide

This Getting Started Guide allows easy and efficient commissioning of the MICROMASTER 420 inverter. For further technical information, please refer to the Operating Instructions and the Reference Manual on the CD-ROM supplied with the MICROMASTER 420 inverter. Contents 1 2 3 4 4.1 4.2 4.3 4.4 4.5 5 5.1 5.2 5.3 5.4 5.5 5.6 MechanicalInstallation Electrical Installation Avoiding Electro-Magnetic Interference Commissioning the MICROMASTER 420 Inverter Default Settings Commissioning with Getting Started Guide Commissioning with the Status Display Panel Commissioning with the Basic Operator Panel Changing parameters and settings using a ‘BOP’ / ‘AOP’ Quick Commissioning RESET Using P0010 & P0970 Motor Data for "Quick Commissioning"Starting/Stopping the motor using a ‘BOP’ (P0700 = 1) Commissioning with the Advanced Operator Panel (AOP) Additional Control Applications Further information ... 3 4 5 6 6 7 7 8 9 10 10 11 11 11 11 11 12 12 13 13 13 14 15

6 Changing the Display / Operator Panel 6.1 Changing single digits in Parameter values 7 Troubleshooting 7.1 With the Status Display Panel 7.2 With Operator Panels (BOP & AOP) 8Parameterization of the Inverter Overview 8.1 Parameter Structure Getting Started Guide – September 2000 6SE6400-5AB00-0BP0

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Warnings, Cautions and Notes
The following Warnings, Cautions and Notes are provided for your safety and as a means of preventing damage to the product or components in the machines connected. Specific Warnings, Cautions and Notes that apply to particular activities arelisted at the beginning of the relevant sections. Please read the information carefully, since it is provided for your personal safety and will also help prolong the service life of your MICROMASTER 420 inverter and the equipment you connect to it.

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Warnings
This equipment contains dangerous voltages and controls potentially dangerous rotating mechanical parts. Non-compliance withWarnings or failure to follow the instructions contained in this manual can result in loss of life, severe personal injury or serious damage to property. Only suitably qualified personnel should work on this equipment, and only after becoming familiar with all safety notices, installation, operation and maintenance procedures contained in this manual. The successful and safe operation of this equipmentis dependent upon its proper handling, installation, operation and maintenance. The DC link of all MICROMASTER modules remains at a hazardous voltage level for 5 minutes after all voltages have been disconnected. Therefore always wait for 5 minutes after disconnecting the inverter from the power supply before carrying out work on any MICROMASTER modules. This equipment is capable of providinginternal motor overload protection in accordance with UL508C section 42. Refer to P0610 (level 3) and P0335. Motor overload protection can also be provided using an external PTC via a digital input. This equipment is suitable for use in a circuit capable of delivering not more than 10,000 symmetrical amperes (rms), for a maximum voltage of 230/460V when protected by a time delay fuse (see Table on Page93 of the Operating Instructions). Class 1 60/75° copper wire only. Refer to the Operating Instructions for tightening torques.

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Caution
Children and the general public must be prevented from accessing or approaching the equipment! This equipment may only be used for the purpose specified by the manufacturer. Unauthorized modifications and the use of spare parts and accessories that arenot sold or recommended by the manufacturer of the equipment can cause fires, electric shocks and injuries.

Notes
Keep this Getting Started Guide within easy reach of the equipment and make them available to all users. Whenever measuring or testing has to be performed on live equipment, the regulations of Safety Code VBG 4.0 must be observed, in particular § 8 ‘Permissible Deviations when...