by Regardt Voigt | Jun 21, 2021 | FR-CS8xx, FR-D7xx
Introduction Sometimes it is necessary to replace an FR-D700 inverter with an FR-CS80 inverter or vice-versa. It is therefore necessary to compare the functionality and specifications of the two FREQROL inverter series. As such, herewith a concise breakdown of the...
by Regardt Voigt | May 30, 2021 | FR-CS8xx, FR-D7xx, FR-E7xx, VSD
Introduction A short write-up intended to provide some guidance and hints in the process of setting up a FREQROL inverter to allow for analog speed reference input. Herewith some support files for FR-D700 Inverter – STF & STR with Potentiometer control...
by Regardt Voigt | Jan 3, 2021 | Braking Resistor, Braking Unit, FR Configurator, FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-Configurator2, FR-CS8xx, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, FR-E8xx, FR-F7xx, FR-F8xx, FREQROL, Solar drives, VSD
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...
by Regardt Voigt | Jan 3, 2021 | FR Configurator, FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-Configurator2, FR-CS8xx, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, FR-E8xx, FR-F7xx, FR-F8xx, FREQROL, Solar drives, VSD
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...
by Regardt Voigt | Jan 2, 2021 | Braking Resistor, Braking Unit, FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-CS8xx, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, FR-E8xx, FR-F7xx, FR-F8xx, Solar drives, VSD
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...
by Regardt Voigt | Jan 2, 2021 | FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-CS8xx, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, FR-F7xx, FR-F8xx, FREQROL, Solar drives, VSD
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...
by Regardt Voigt | Jan 1, 2021 | FR-CS8xx, FREQROL, VSD
Introduction An example for the parameterization to be applied on an FR-CS80 Inverter for a constant torque application. Parameterization of VFD for Constant Torque applications Apart from variable torque applications (flow rate control, pressure control, and other...
by Regardt Voigt | Dec 28, 2020 | FR Configurator, FR-Configurator2, FR-CS8xx, FREQROL, VSD
Introduction Herewith a short summary of the PU Operating Panel Parameterization process of the FR-CS80 inverter drive. As mentioned before, there are two main methods for the parameterization of the FREQROL inverter., the one way being the FR-Configurator2 software....
by Regardt Voigt | Dec 27, 2020 | Braking Resistor, Braking Unit, FR Configurator, FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-Configurator2, FR-CS8xx, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, FR-F7xx, FR-F8xx, FREQROL, Software, Solar drives, VSD
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...
by Regardt Voigt | Dec 27, 2020 | FR-CS8xx, FREQROL, VSD
Introduction Following the earlier post, regarding the basic application of an FR-CS80 inverter drive, herewith a short summary of the parameterization of the inverter. It must be pointed out that this article only applies the basic parameterization (some generic...
