Hello,
We do not have specific drivers for the Schneider Electric Altivar 61/71, but we do have the for the Altivar 66 found
here. LabVIEW drivers are essentially pre-built VIs that use NI-VISA to perform reads, writes and other functionality for a specific instrument. For the Altivar 66 it connects by serial interface and the VIs for that device use the certain command set and protocol for the Altivar 66 to perform certain actions with the device. One thing to do is to check and see if the Altivar 61/71 connects through serial interface and uses the same protocol and command set as the Altivar 66 then you could use those drivers with your instrument.
Daryl E.
Applications Engineer
National Instruments
