FR-D700 Basic Parameterization – Additional Information

Introduction A short article to act supplement resources for the facilitation of the parameterization process of the FR-D700 inverter. It is intended to be additional information only.  PU Operation Panel First some information on the Operating Panel – and what the...

FREQROL Basic Parameterization – Constant Torque vs. Variable Torque Applications. Guidelines and Summary

Introduction A short discussion on the difference between Constant Torque and Variable Torque, its applications and parameterization requirements Only basic parameterization is provided. By basic parameterization, it is meant that the drive and the motor are...

FR-D700 – Basic Parameterization – Constant Torque application – Example

Introduction In this article, we will be looking at the basic parameterization of an FR-D700 VFD for a motor applied to an application that requires a constant torque operation. For this operation – the VFD will also be set up to allow for 3 predefined control...

Selecting a VFD Inverter (FR-CS80) based on Application details and Motor nameplate details – Example

Introduction Herewith a short and simple example of how to select an inverter drive for a motor application. For such an exercise – there are two requirements for selecting a correct drive: The application details of the motor in the process. (What the motor...

FREQROL Inverters – Getting Started – Parameterization via FR-Configurator – Basic Requirements

Introduction Here we will provide a short description of the requirements for the parameterization of the FREQROL inverter via the FR-Configurator Engineering Software. This software has two components, being the configuration setup (parameterization) and the...

FREQROL Inverter Interface & Configuration Software – FR-Configurator 2 – Download Options

Introduction In this article we will provide the resources for the download of the FREQROL Inverter interface software.  FREQROL inverters can be connected to an engineering software called FR-Configurator 2, for programming, parameterization, troubleshooting and...

Mitsubishi FA – Network Cables (FAQ)

Introduction Network cable for Mitsubishi FA equipment is an important aspect to undersand for new users – in order to facility normal connection functions. This section is a short description in a FAQ style.of some basic (modern) communication connections and...

VFD Inverter (FREQROL) – Regenerative Over-voltage Trip during Deceleration or Stop – Error (E.Ov3)

Introduction A short discussion on the Regenerative Over-voltage Trip during Deceleration or Stop – Drive Error (E.Ov3) for VFD Inverter (FREQROL)  drives This type of error occurs when a VFD is requried to decelerate a load (or stop), within a time period which...