Plug-in extension modules are available for adapting the variable speed drives to the engineer's needs and are automatically recognised by the device for plug-and-play operation. The standard model also features an integrated micro-PLC, enabling users to program their own applications using the included WLP software.
CFW11 variable speed drives support both voltage vector control and U/f control characteristics for use in safety-critical applications. WEG also integrates protection functions with fault and alarm indications, as well as EN ISO 13849-1 safe shutdown as an optional module.
The CFW11 enclosure is rated IP20 with an IP54 version optionally available with through-hole PCB assembly for the power stage. The CFW11 series supports the Modbus RTU, CANopen, DeviceNet, Pro?bus DP/DPV1, Pro?net, Modbus TCP, Ethernet/IP, Ethercat and BACnet communication protocols.