Omron Healthcare VARISPEEDF7 EN-4, ‹ EMC Compatibility, „ Electrical Connection, „ Notes

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„Electrical Connection

Carry out any work on live equipment in compliance with the national safety and accident prevention regulations. Carry out electrical installation in compliance with the relevant regulations. In particular, follow the installation instructions ensuring electromagnetic compatibility (EMC), e.g. shielding, grounding, filter arrangement and laying of cables. This also applies to equipment with the CE mark. It is the responsibility of the manufacturer of the system or machine to ensure conformity with EMC limits.

Your supplier or Omron Yaskawa Motion Control representative must be contacted when using leak- age current circuit breaker in conjunction with frequency inverters.

In certain systems it may be necessary to use additional monitoring and safety devices in compli- ance with the relevant safety and accident prevention regulations. The frequency inverter hardware must not be modified.

„Notes

The Varispeed F7 frequency inverters are certified to CE, UL, and cUL

‹EMC Compatibility

„Introduction

This manual was compiled to help system manufacturers using OMRON YASKAWA Motion Control (OYMC) frequency inverters design and install electrical switch gear. It also describes the measures necessary to comply with the EMC Directive. The manual's installation and wiring instructions must therefore be followed.

Our products are tested by authorized bodies using the standards listed below.

Product standard: EN 61800-3:1996

EN 61800-3; A11:2000

„Measures to Ensure Conformity of OYMC Frequency inverters to the EMC Directive

OYMC frequency inverters do not necessarily have to be installed in a switch cabinet.

It is not possible to give detailed instructions for all of the possible types of installation. This manual therefore has to be limited to general guidelines.

All electrical equipment produces radio and line-borne interference at various frequencies. The cables pass this on to the environment like an aerial.

Connecting an item of electrical equipment (e.g. drive) to a supply without a line filter can therefore allow HF or LF interference to get into the mains.

The basic countermeasures are isolation of the wiring of control and power components, proper grounding and shielding of cables.

A large contact area is necessary for low-impedance grounding of HF interference. The use of grounding straps instead of cables is therefore definitely advisable.

Moreover, cable shields must be connected with purpose-made ground clips.

EN-4

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Contents VARISPEED F7 F7Z Quick Start Guide Table of Contents EN-2 EN-3 ‹ Safety Precautions and Instructions‹ EMC Compatibility EN-4„ Electrical Connection „ NotesEarthing the cable shield with metal clips EN-5„ Laying Cables „ Checking the Installation Site ‹ Mechanical InstallationEN-6 „ Unpacking the InverterEN-7 „ Installation Orientation„ Installation of Inverters and EMC filters EN-8 ‹ Electrical Connection „Wiring the InverterWiring Diagram „Control Circuit Terminals EN-9„Main Circuit Terminals Flywheel Diode Connection EN-10During run no Closed during Run Function Sinking / Sourcing Mode and Input Signals „ Sinking/Sourcing Mode NPN/PNP SelectionExternal Power Source Sinking Mode NPN EN-11Input Fuse Selection ‹ Wiring Main Circuit InputsEN-12 „Control Circuit Wiring Precautions „Wiring the Output Side of the Main CircuitGround Wiring EN-13„Digital Operator Keys EN-14‹ Digital Operator Display optional EN-15 ‹ Start Up Procedure‹ Display after Power Up ‹ Before Power Up‹ Autotuning „ Setting the Autotuning ModeEN-17 „Other Alarms and Faults During AutotuningEN-18 User ParameterFmax EN-19Vmax VbaseLimit only OLV and CLV EN-20EN-21 ‹ General Faults and AlarmsOH1 EN-22OL1 OL2EN-23 ‹ Operator Programming ErrorsOPE08 ‹ Autotuning FaultsEN-24

VARISPEEDF7 specifications

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