Hello and welcome! Today’s topic is the different types of timers that we can use or that we should use for our PLC. I have listed here the four you can see it on the top left eye top left. You see pulse on delay of delay retentive on delay those are the four different timers that we have and this retentive only by the way also called time accumulator. So it's both names the others are called as they are. I will show you how to implement them in the program how to actually work with them and yes I know there are more than four types in existence but those four are the ones that engineers all over actually. Europe yeah pretty much Europe IEC is a European Commission yes they decided those are the standard ones and not just the Siemens PSCs can use those but also other PSCs and other types of controllers. So those are the four standard ones so I will only show those there are more especially. When we get to the s5 family older ones those were not really standardized they exist but
N ow we are going to introduce the circuit race which is the function that allows you to record your race session on a closed circuit. You can enter into the circuit race by pressing the center button now you will be able to create a new session in this window. You will see session name track start racing and exit, you can use the bottom button to scroll down the list and the top button to scroll back up the list you can press the center button to edit the session name. You can change the letters by pressing the top button and bottom button and move over to the next letter by pressing the center button once you are done editing you can press the center button for three seconds to enter back into the previous screen after entering the session name. It is important to select a track to select your track you need to press the center button you will now see the different tracks recorded to the left. You will see the track names and to the right the information in details as well as the tra