End Processing comes into account only if you have more than one event that would be executed, but want to stop processing after a certain event was processed.
This is more or less only handy for the BIP.
Lets assume you have 2 events configured for a BIP plate:
a) Condition: VALUE equals 0 Action: turn plate OFF Priority: 1 End Processing: OFF b) Condition: VALUE less than 10 Action: turn plate RED Priority: 0 End Processing: OFF
Now, if VALUE is 5 , all is fine, only b) will be executed, as only the condition VALUE < 10
matches and the plate turns red
Now, if VALUE is 0 , you have a problem since first a) and then b) will be executed, as both conditions are true. This results in the plate turning red, where it should be off.
If you set “End Processing” on a) to ON , b) will no longer be executed if a) already matched. So in this testcase the plate will be turned off, as expected.