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OCX Element/Active X (32-bit): Programming Support

OCX / Active X software helps you to interface fast and easily with a PC or industrial PC via RS232 or RS485 serial interface.
This software translates the data to and from the JVL MacTalk protocol so that you don’t have to worry about start and stop byte, checksum and retry. By using this software you do not need to understand the JVL protocol but only have to think about what’s important for you and that is to send data to the correct motor and register. You just send address, register number and value to a function and the driver see to that start and stop byte, checksum calculation and retransmission is done automatically. Additional it helps you with automatic calculation from an internal motor unit to eg. RPM and RPM/s 2. This is very useful when you have more JVL integrated motors like MAC140, MAC800 and MIS232 or the Controller SMC75 on the same serial line. You can interface to the most common software languages like:
  • Visual Basic
  • Visual C++
  • Visual .Net
  • Delphi
  • Borland C++ Builder
  • LabView
  • Excel

Program examples are available for download.
JVL_COM.DLL you can maybe also be an option. Please check here - JVL_COM.dll



JVL A/S Bregnerødvej 127 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail:
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