LCR-1000 Series
50
USB-VCOM virtual serial port
LCR-1000 connected to PC, it will automatically install the driver
and create a virtual serial port.
The serial port number needs to be viewed in the Device Manager
(Device Manger):
USB-VCOM follows the standard serial protocol for
communication.
USB-VCOM communicates using the following parameters:
1. Data bits: 8 bits
2. Stop bit: adaptive, 1 or 2 bits
3. Parity: None
4. Baud rate: adaptive, up to 115200bps.
When using USB-VCOM to communicate with LCR-1000, please
use the simplified SCPI protocol, which can only send one
command at a time, and cannot use multiple commands.
For example:
Correct: SEND> FUNC C-D <terminator>
Error: SEND> FUNC C-D;FREQ 1K<terminator>
The USB-VCOM of the instrument is always on,
and there is no need to set any additional
parameters.
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