heidenhain Pulse Measurement

[bsalvador]

Hello all,

I have a CompactDAQ with AI Module NI 9221 and I'm trying to decypher the

Heidenhein Pulse and transform to measurement.

The heidenhain is a MT25 with a 2um/pulse.

The question is, how can I read this pulses and transform it to length measurement?

Anybody had worked with this before?

The main problem it is to get the length just reading the encoder signals directly by the AI.

Thanks a lot

Salvador

[Filipe Silva]

Hi Salvador, good morning.

Try to adapt the example vi from NI site according to your own scale, as you said me 2µm/pulse.

http://digital.ni.com/public.nsf/allkb/B472ABA1362F44328625729C0041A8B1

First, i think is better if you simulate a signal from a simulated device, MAX. If the data don´t appear on the graph, change for a new graph.

Let me know if you have more doubts.

Regards,

Filipe Martarello