The user of a VSD can control the operation using parameters. Each parameter has a fixed set of choices or a setting range. The parameters make the programming easy but limit the choices available. Users cannot customise the operation any further than the parameters allow. Drive adaptive programming gives users more control on customising […]
In a Schneider Electric machine and automation blog, François Malrait explains why VSDs are more than just speed controllers. Engineers use drives for a variety of purposes depending on the function required. This means the task is the focus, rather than the product. For many, the purpose of a VSD (Variable Speed Drive) is to […]
Avoiding installation issues with PWM inverters Variable speed AC drives have become very popular because of their energy efficiency. Additionally, they offer flexible control of processes and machinery using maintenance-free AC motors. AC drives use power switching techniques and generate high rates of change of voltage. Most modern AC drives use voltage-source PWM inverters. […]
Mitsubishi Electric has expanded its GOT operator interfaces with two new high-resolution LCD wide screens. The larger viewing area gives users of the GT21 and GT25 HMIs access to more visual information. They enhance machine operability and the potential to increase productivity. Further, they provide two Ethernet ports and a built-in sound output. Mitsubishi […]
Processing data on the shop floor and improving manufacturing intelligence in real-time leads to greater productivity and competitive advantage. IIoT enables Smart Factories to efficiently connect real-time shop floor data with IT systems. Integration across domains is a huge risk to a project’s success, to deliver completion on-time and in budget. Importantly, automation suppliers are […]