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RsLogix 500 Counters - CTU and CTD Count Up and Count Down Counter 

Tim Wilborne
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Просмотров 31 тыс.
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6 сен 2024

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Комментарии : 32   
@blatogh1277
@blatogh1277 3 года назад
I love these videos. It is really helpful for my senior design project.
@TimWilborne
@TimWilborne 3 года назад
I'm so glad!
@shivanshsingh7189
@shivanshsingh7189 4 года назад
watched tons of videos but this one was most helpful ......cheers tim
@TimWilborne
@TimWilborne 4 года назад
Thank you Shivansh!
@HolyPiyush
@HolyPiyush 2 года назад
Great video....keep growing ❤️🇮🇳
@TimWilborne
@TimWilborne 2 года назад
Thank you so much 😀
@oaingenieria6641
@oaingenieria6641 Год назад
Tim, you are my hero!!
@TimWilborne
@TimWilborne Год назад
Glad to hear it!
@garymatthews6309
@garymatthews6309 Год назад
Thank you, another great video
@TimWilborne
@TimWilborne Год назад
You are welcome
@sudhandiramanisundaram4909
@sudhandiramanisundaram4909 3 года назад
Good Videos. Thanks lot Mr.Tim,
@TimWilborne
@TimWilborne 3 года назад
Glad you like them!
@Gersberms
@Gersberms 3 года назад
So it only counts once, on going from a false to a true rung. Not at all like a timer!
@alearnerforsafety3692
@alearnerforsafety3692 4 года назад
We can reset the Counter by using the (RES) instruction so the the Count Up over flow bit (OV) and the Count down under flow bit (UN) will reset also.
@TimWilborne
@TimWilborne 4 года назад
Yes all values except the PRE will be set to zero.
@617ashishthorat4
@617ashishthorat4 4 года назад
U could have made preset value in CTD counter 0,and acc value 10....then it would have worked counting down....RIGHT??
@TimWilborne
@TimWilborne 4 года назад
Hi Ashish. I'm not understanding your question. Are you talking about around 11:40? The CTD counter worked. It will decrement the accumulated each time the CTD is enabled until it reaches 0.
@nakiapringley5391
@nakiapringley5391 2 года назад
Great video 💯💯💯💯💯
@TimWilborne
@TimWilborne 2 года назад
Thanks for watching!
@urgayl0l
@urgayl0l 3 года назад
do you have the later video on the overflow bit? I couldnt find it in your videos
@TimWilborne
@TimWilborne 3 года назад
Do you mean the math overflow or the counter overflow?
@urgayl0l
@urgayl0l 3 года назад
@@TimWilborne the counter overflow
@TimWilborne
@TimWilborne 3 года назад
@@urgayl0l No, I don't think I did. It will be set when the counter ACC goes from 32,767 to -32,768.
@urgayl0l
@urgayl0l 3 года назад
@@TimWilborne thank you so much! Your videos are great!
@TimWilborne
@TimWilborne 3 года назад
You are welcome!
@lwta
@lwta 4 года назад
dear sir, I need your help about slc 500 plc program
@TimWilborne
@TimWilborne 4 года назад
What is your question?
@lwta
@lwta 4 года назад
@@TimWilborne I have two question, 1. how can create 10 digit counter. and 2. the count value should not reset after power off slc 500. (2324567999 after again power on 2324567999)
@tonyrange1874
@tonyrange1874 3 года назад
How would you add a reset to a CTD?
@TimWilborne
@TimWilborne 3 года назад
Use the RES instruction in a separate rung.
@tonyrange1874
@tonyrange1874 3 года назад
@@TimWilborne is it possible to do a reset with a CTD timer without a CTU one? My problem was it automatically resetting because it uses “-x, it’s constantly resetting itself.
@TimWilborne
@TimWilborne 3 года назад
@@tonyrange1874 A counter's range is 0-32,767. I won't go negative. You need to make you own using an ONS instruction and a SUB instruction in place of the counter.
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