Hey ! i was really excited about your videos to help me understamd openplc and factoryIO (i'm a newb) - even when i follow your videos step by step (several times in a row) when compiling - i receive and error message about 'no body defined in the POU" ?
ladder logic didnt make sense?? the ladder logic script made no sense dont we use normal input and when it detects the box it turns on the conveyor? why using the Negated Logic
Bexause the sensor is of the type LIGHT ON. Wich means when it sees the reflector on the other side the signal for the PLC is 1. When a box blox the lightbeam to the reflector on the other side is 0.
![PLC Programming RSLogix 5000 / Factory IO - Getting Started, Initializing PLC Interface [Part 1]](http://i.ytimg.com/vi/jVMxP1hcHgo/mqdefault.jpg)
GREAT VIDEO. Thank you! You helped alot!
hi, is there a reason why the entry conveyor doesn’t stop once the box is on the other conveyor ?
Yes, It is "Forced" in Factory IO by default. So it will always run. This is a part of the exercise.
Hey ! i was really excited about your videos to help me understamd openplc and factoryIO (i'm a newb) - even when i follow your videos step by step (several times in a row) when compiling - i receive and error message about 'no body defined in the POU" ?
Best go to the openplc forum, there are a lot of people that will help you. I don't had that error before.
Walaupun gak paham, tetapi terima kasih.
While connecting iam getting invalid argument
ladder logic didnt make sense??
the ladder logic script made no sense
dont we use normal input and when it detects the box it turns on the conveyor? why using the Negated Logic
Bexause the sensor is of the type LIGHT ON. Wich means when it sees the reflector on the other side the signal for the PLC is 1. When a box blox the lightbeam to the reflector on the other side is 0.