
Train ing Kit O peratio n Manua l
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2. DVP-SX2/DVP-SE series PLC (USB)
A DVP-SX2/DVP-SE series PLC is equipped with a type B mini USB interface. Users can
connect a DVP-SX2/DVP-SE series PLC to a computer with a USB cable. Owing to the fact that
a DVP-SX2/DVP-SE series PLC converts USB to RS232, the RS232 standard for serial
communication is adopted. The connection type that a driver uses must be RS232.
Note:
(a) Users have to make sure that the USB driver for a DVP-SX2/DVP-SE series PLC has been
installed on a computer. Please refer to appendix A in ISPSoft User Manual for more
information.
(b) Users have to make sure that the communication protocol for exchanging data through a
driver is the same as the communication protocol for exchanging data through a
communication port on a PLC before they connect the driver to the PLC.
A.2 Installing the USB Driver for a PLC
The installation of the USB driver for a PLC on Windows XP is introduced below. If users want to
install the USB driver for a PLC on another operating system, they have to refer to the instructions in
the operating system for more information about the installation of new hardware.
(1) Make sure that the PLC is supplied with power normally. Connect the PLC to a USB port on the
computer with a USB cable. Select the No, not this time option button in the Found New
Hardware Wizard window, and then click Next.
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