REXYGEN Community Forum

jinyistudio

Member

From: Taichung/Taiwan

Registered: 2015-12-07

Posts: 24

Website

About GAIN ?

Hi

I have mark a block as following images. What is its function ?

tomáš čechura

Administrator

Registered: 2016-02-22

Posts: 371

Re: About GAIN ?

Gain is just multiplication of the input by specified constant - see GAIN documentation

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Raspberry Pi as a miniature industrial PC. Analog and digital I/O, RS-485 and 1-Wire bus.

jinyistudio

Member

From: Taichung/Taiwan

Registered: 2015-12-07

Posts: 24

Website

Re: About GAIN ?

Hi

I know GAIN. My Question is Why i use it in this example ? those GAIN have input but no output ?

Last edited by jinyistudio (2016-02-28 07:31:25)

josar

Member

From: Czech Rep.

Registered: 2015-11-03

Posts: 17

Re: About GAIN ?

The GAINs have no special meaning in this example, I think. It just shows that you can do with the signal whatever you want.

stetina

REX developer

From: Pilsen, Czech Republic

Registered: 2015-10-29

Posts: 9

Re: About GAIN ?

Previous version of RexDraw not show values on From and Goto block in online mode, so without any block connected to MTS__xxx blocks you are not able see the value. This is (in my opinion) main reason for using the GAIN blocks in the example, but you can use almost any block for this purpose.