Single-channel all-digital AC servo drives QS7 Series
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3. Sure the communication software is installed, connection is good.
9.3 Communication
Open SEVERSOFT.EXE software; choose language and the interface come out as below:
According to drive’s parameters to change the communication baud rate (P44 parameters of
driver),
The port selection (right-click My computer-Device Manager-COM and LPT, select the
serial port except COM1) and communication signal (P43 parameters of driver), after set up
completed, click the link, the bottom of left corner of the interface will show
“communication connection OK”
