How to simulate system alarm in SI811 module?
We have some custom hardware connected to SM811 module to send some commands ( like reset forces, access enable) and show some "indications" (forces active etc) . It was possible to simulate all the pins except Pin-6 (O2-System alarm).
Does any one have a clue on how do I simulate it?
I tried couple of things like disconnecting cables, IO errors etc but I faailed.
Voted best answer
if i do understand your case . you need to force some signals to simulate the actual filed signals ,
to do that you had to be sure that your system is connected to your configuration station (you PC with Control bulider),
in online mode you will be able to force any signal as long as it is connected to it si variable