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RMCLink Component

Communicate with any RMC from a Custom Application

The RMCLink component enables direct communication with any of Delta Computer System's RMC family of motion controllers from numerous programming languages and applications. Supporting serial RS-232 and Ethernet communications, RMCLink provides full functionality to read and write registers, read bits, and issue commands to all RMC controllers.

This software comes with sample projects to help you get up and running quickly. The RMCLink help includes detailed walk-throughs and numerous code snippets.

Embedded Programming

RMCLink is for Windows-based programming languages only. For non-Windows embedded code, such as C, use Delta’s DMCP protocol instead of RMCLink. See the RMCTools help for a full description of the protocol. A C example is also available from Delta’s forum.

Download RMCLink Try RMCLink Online Videos & Tutorials RMCLink Datasheet

Communicate with any RMC from a Custom Application

RMCLink Video
Short video demonstrating reading a plot from Excel using RMCLink

The RMCLink component enables direct communication with any of Delta Computer System's RMC family of motion controllers from numerous programming languages and applications.

Supporting serial RS-232 and Ethernet communications, RMCLink provides full functionality to read and write registers, read bits, and issue commands to all RMC controllers.

RMCLink comes with sample projects to help you get up and running quickly. The RMCLink help includes detailed walk-throughs and numerous code snippets.

Supported Programming Languages, Applications, and Communication Ports

RMCLink has three interfaces, making it intuitive and easy to use with numerous programming languages and applications. And RMCLink can communicate via Ethernet, serial RS-232, or USB.

The software includes fully-functioning example projects for many programming languages. These examples are ready-to-use and illustrate concepts such as reading positions, issuing commands, and reading plots.

The table below lists supported programming languages and applications and the respective RMCLink interface that should be used for that language. All the interfaces are included in the RMCLink download.

Programming Languages & Applications: RMCLink Interface: Example Included:
Visual Basic
VBA (Microsoft Excel)
VBScript
JScript
PHP
Python
MATLAB		 RMCLink COM Component ✓
✓
✓
✓
✓
✓
✓
Visual Basic .NET
Visual C#
Visual C++/CLI		 RMCLink.Interop .NET Assembly ✓
✓
Visual C++ RMCLink C++ Wrapper Class ✓

RMC controllers support communication with LabVIEW, which does not require RMCLink. Use Delta Computer System’s instrument drivers that are included with LabVIEW.

RMCLink can communicate via Ethernet, serial RS-232, or USB. The table below lists the ports on the RMCs that it can communicate with.

RMC Module: RMCLink Supported Ports:
RMC75E 10/100 Ethernet port
USB port
RMC75S RS-232 Monitor port
Note: If the serial settings on the second RMC75S RS-232 port are identical to the fixed RS-232 Monitor port settings, RMCLink can communicate with that port.
RMC75P RS-232 Monitor port
RMC150E 10/100 Ethernet port on the RMC150E CPU module
USB port on the RMC150E CPU module
RMC200 10/100 Ethernet port on the CPU20L and CPU40 modules
USB port on the CPU20L and CPU40 modules
RMC100 ENET port on the RMC100-ENET module
RS-232 Monitor port on the RMC100 CPU module