Jrivers010
Member
under rslogix and IO configurations, you use that to add modules for digital and analog. and for various types of those modules, such as thermocouple input module, or a normal Analog 4 Chan. input.
however, how do you know when you need to add this? How can i look it up if the program i am about to code requires a module or not?
also, on one of the online courses, the instructor added a "analog 4 chan. input" module when showing analog example. but he didnt add any other output module, even tho he used SCP instruction. (and in general, if u have an input, isnt there an output? so you would need an output module anyhow. so how come he didnt add it in?)
however, how do you know when you need to add this? How can i look it up if the program i am about to code requires a module or not?
also, on one of the online courses, the instructor added a "analog 4 chan. input" module when showing analog example. but he didnt add any other output module, even tho he used SCP instruction. (and in general, if u have an input, isnt there an output? so you would need an output module anyhow. so how come he didnt add it in?)