Autor Thema: Splice Detection  (Gelesen 1933 mal)

Offline AJB_Domino

  • Newbie
  • *
  • Beiträge: 2
Splice Detection
« am: November 03, 2021, 15:48:31 Nachmittag »
Hi Guys

I want to use the Eaton Easy4 PLC to create a splice detection system on a printing web. Although I have some experience with other PLC's i've never used Eaton and I'm struggling where to start.

I would like to use a 200mm wheel encoder 200PPR
The process will be started by the activation of an ultrasonic sensor

I have designed this on another plc but it does not have a high speed counter function (please see picture attached)

Any help would be appreciated

Thanks Adam


Offline ELWMS

  • Jr. Member
  • **
  • Beiträge: 53
  • 400er...500...800...e4...Galileo
Antw:Splice Detection
« Antwort #1 am: November 04, 2021, 09:32:37 Vormittag »
Hello!

What is the maximum frequency of the sensor? Siemens LOGO does not have high-speed inputs? I am a bit surprised, well probably only as an expansion module ...

Greeting,

ELWMS
C64...ABB ACS100 bis 880...ABB SAL...EPLan P8...STEP7...300/400 & TIA... EASY E4... GALILEO... EATON SWD... SEW...STÖBER...AUTOSEN...IT...PROFIBUS...PROFINET

Offline AJB_Domino

  • Newbie
  • *
  • Beiträge: 2
Antw:Splice Detection
« Antwort #2 am: November 04, 2021, 10:38:40 Vormittag »
Thanks for the reply.

No, the logo doesn't have high speed counters and for the budget we have we can't afford a higher price PLC.

Frequency is under 5khz

Thanks Adam

Offline 190B

  • Jr. Member
  • **
  • Beiträge: 63
Antw:Splice Detection
« Antwort #3 am: November 04, 2021, 18:53:13 Nachmittag »
Hello!

What is the maximum frequency of the sensor? Siemens LOGO does not have high-speed inputs? I am a bit surprised, well probably only as an expansion module ...

Greeting,

ELWMS
Not all Siemens Logo base modules have fast counter inputs. only the 24CE and the 12/24RCE.
Gruß
190B

Offline Eulhofer

  • Full Member
  • ***
  • Beiträge: 106
  • Man ist nie zu alt neue Dummheiten zu begehen...
Antw:Splice Detection
« Antwort #4 am: November 05, 2021, 10:57:39 Vormittag »
Hi,

I try to follow the discussion - but my English is not good enough...

What is " a splice detection system on a printing web" ?
There are so many different words a translator shows me for "splice"... I have no idea, what you are talking about...

Sorry....
I woudl be happy to learn...
Erste Gehversuche mit der EasyE4 - nachdem ich jahrelang auf der Schneider/Telemecanique TSX-Micro programmiert habe....