The Adroit Connect modem can connect directly to Adroit SCADA with a special driver that was developed for this purpose to monitor the VSD’s. The modem will work on the following VSD’s FR-E800 Serial Version, FR-CS80 and FR-D700. When using the FR-A800 or FR-F800 VSD a serial communication module is required. For Solar applications, it is only possible to monitor the VSD and change parameters. VSD start and stop is not supported.