Hello everyone on PLC talk.
Im new here, so i will be humble and was wondering if anyone have a complete description on the simatic s7-400 PLC, how the I/O modules are working, signal modules are working, et200m modules, etc.
I personally thinks that siemens technical document isn`t really are explaining how the modules are functionally working. Its just a sale brochure with a lot of tehcinal terms without going in on how it actually works.
I have found a tehcinal description on s7-200 modules, do anyone of you know if there are similiar inner workings on s7-200 and s7-400?
The reason for this questions are that i have a school project ongoing, and my responsibility is explaining this system.
Excuse for the poor english grammar, im originally from Norway.
Greetings.
Amund.
Im new here, so i will be humble and was wondering if anyone have a complete description on the simatic s7-400 PLC, how the I/O modules are working, signal modules are working, et200m modules, etc.
I personally thinks that siemens technical document isn`t really are explaining how the modules are functionally working. Its just a sale brochure with a lot of tehcinal terms without going in on how it actually works.
I have found a tehcinal description on s7-200 modules, do anyone of you know if there are similiar inner workings on s7-200 and s7-400?
The reason for this questions are that i have a school project ongoing, and my responsibility is explaining this system.
Excuse for the poor english grammar, im originally from Norway.
Greetings.
Amund.