Jump to content

Help with HSC for a 4.3 Samba 43-R20 model

Recommended Posts

Hi, everyone 

I need some help to connect my incremental encoder 600 p/min 24 volts to my project 

I'd been trying to connect my encoder in order to read the pulses on my HMI but I don't know how I do that?????? 

I wire it up as the schematic. The encoder comes with 4 wires Red, Black, Green, and White.

Red = Vcc = here I linked + 24 volts

Black = 0 = here I linked 0 Volts

Green = Phase A = I linked with Input terminal block (I 0 ) as show schematic PLC diagram

White = Phase B = I linked with Input terminal block (I 1 ) as show schematic PLC diagram

My question is If I want to see the pulses over the HMI. How Can I do that? 

I know that question might sound pretty easy but I tried with a (variable : numeric)  over my HMI but the value doesn't increase or decrease. It keep in 0

Once I can see the value. I would like to make a curve graph to see over it.  How to increase and decrease those values.


Link to comment
Share on other sites

Hi Juandiaza;

                    Hardware setup   --  Have you set the High Speed Inputs up  for  A-B encoder?

                   Jumpers- Internal --  Is the Encoder   PNP  or NPN   Output?

                                                                  Default is PNP,    If   NPN  - Open unit, change JP12   to  A( NPN)

                                                                  See the installation guide.

                                                                 Note:  If Encoder is NPN,  then JP12  set to NPN  will  cause  ALL  Inputs to be NPN

                                                                 If encoder is NPN, - Open Collector or Pull Up Resistors Internal?

                    HMI  Numeric   Value tied to the MI you selected in Hardware setup.





Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...