OCX Driver Enables Programming Applications

JVL has developed an OCX driver for JVL MAC050-141, MAC800 and Quickstep motors, and Controller SMC75. The driver is intended for use in programming applications in Labview, Excel, Visual Basic, Visual C++, Visual.Net, Delphi and Borland C++ Builder. The OCX driver is designed to make it easy to create complex applications in a quick and simple way. It can be used with Windows 95, 98, Me, 2000 and XP, and facilitates easy communication with JVL MAC and Quickstep motors, and with Controller SMC75.

The OCX enables users to read and write register values from and to the motors and controller. The programmer need not think about opening and closing the RS232 port, as practical communication is controlled entirely by the OCX control. The OCX takes care of the special MAC protocol with checksum, inverse byte, register length and register format. It is only necessary to specify a register number to be read, or a value and the register number of a register to be written to. JVL's website illustrates examples that make it easier for users to begin programming their own applications.

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