Up-Down Counter Logic is a type of logic that is based on the premise that all statements are either true or false.
This PLC counter is used to count up, as the name suggests. The following is an illustration of the up counter function block: Function Block for Up Counter (CTU). It operates in such a way that once it has counted a particular number of times, it will set an output.
An up-down counter can be implemented in ladder logic by using the following code:
If (a
Result = 1
Else
Result = 0
#BBD0E0
»
Ladder Logic and Up-Down Counter Logic are two types of logic gates. They are the basic building blocks of digital circuits. Ladder Logic: Ladder logic is a type of sequential logic that uses an electronic ladder to represent its circuit. It is a two-input AND gate with one input connected to the output and the other input connected to ground.
Up-Down Counter Logic: Up-down counter logic is a type of sequential logic that uses an electronic up-down counter to represent its circuit. It is a two-input OR gate with one input connected to the output and the other input connected to ground.
Learner's Ratings
4.7
Overall Rating
79%
15%
6%
0%
0%
Reviews
A
Alpesh Chauhan
5
thnk sir
G
Girish Chandra Maurya
4
yes, I'm very happy to with teaching,
S
Singh Rohit
5
This is the best free application to learn plc ladder logic programming and any other course thank you so much
A
amol Pravin shinde
5
Great content from basics to advanced.
S
Sanjeev das
5
Yes
R
Rituparna Chowdhury
5
Really good content 👍 very helpful
P
Pavan valmik koli
5
Hi sir can you please let me know, how can i contact you ?
V
Vijaykumar
4
Sir I have dout u can solve my problem
D
Durgesh
5
I finished PLC Course at Minimum time, Videos content is to good
J
Jasbir
5
I have pay this course amout 16 oct can u tell me how many days for delivery my certificate
Share a personalized message with your friends.