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Entries for the 'Motion Control' Category

Siemens How To: Starter Executable Scripts and Custom Data Lists

SINAMIC’s G and S Series Drives are a powerful and versatile platform capable of doing all sorts of motion applications. Also included are onboard IO, PID functionality, and even logic gates! Taking advantage of all the added features of the...


3 Steps for Configuring Yaskawa VFDs Over PROFIBUS

Recently, I worked on a project that used a Siemens S7-300 PLC to control several Yaskawa VFD's over PROFIBUS. Although Yaskawa provides documentation to accomplish this, reading through manuals can be time-consuming. For someone only seeking ...


How to Set Up an MRP-based Ring Network in TIA Portal

One of the great, and underused, features in TIA Portal is the Network Topology tab of "Devices and Networks." It can enable you to accomplish a number of advanced tasks while simultaneously providing more in-depth network diagnostics. Toda...


Relative Gearing to an External Encoder with a Siemens 1500 PLC

DMC has often encountered a scenario where a customer wants to have a motor drive follow the position of an external encoder. However, a regular 1500 PLC does not allow you to directly gear to an external encoder; this functionality requires a 1500T ...


Conditional Triggered Device Trace in SiMotion Scout V4.4

This tutorial is for SiMotion Scout V4.4 HF6 with TIA Portal. Features may change in different versions. The Device Trace in SiMotion has built-in functionality that makes it easy to track down a pesky condition that might only happen once or twic...


Schneider MDrive Motor Integration with Siemens Programming

I have found little information for commissioning a Schneider Electric Lexium MDrive Stepper Motor and integrating it into a Siemens solution, so I decided to write about how I did it. Commissioning the MDrive Stepper Motor with the Schneider TCP ...


Motion Control Solutions with Technology Objects in Siemens TIA Portal

This article goes through setting up and using the Siemens S120 drive inside TIA Portal after configuration in STARTER. While several other Siemens drives can be started with Siemens Startdrive (G120, G120C, G120D, and G120P), performing a hardware c...


Automating Siemens S7 and SiMotion Tasks Using C# .NET

Siemens offers useful tools for accessing both Simatic and SiMotion projects programmatically, in the form of registered COM Type Library DLLs. These tools offer many exciting possibilities (well, it does if you're like me, and get excited by thi...


PID with a Siemens S7-1200 PLC

A few weeks ago I had the chance to experiment with serial communications using a Siemens S7-1200 PLC outfitted with a CM1241 (RS-485 module). Due to the limited number of projects we've had using the 1200 line of PLCs, this was an office first. ...


High-speed Position Latching using Yaskawa's MotionWorks IEC

I was recently working on a multi-axis Yaskawa-based motion control project and ran into an issue using an in-software position latch. In this case, we were running a servo at fairly high speed and trying to record the encoder position when a sensor ...


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