When reviewing an operator’s history log, PBO stands for Push Button Open. This is an indication that a device tied into the open terminal (terminal 2 for the Smart Touch Controller) held a maintained input to that terminal longer than 10 minutes.
When reviewing an operator’s history log, PBO stands for Push Button Open. This is an indication that a device tied into the open terminal (terminal 2 for the Smart Touch Controller) held a maintained input to that terminal longer than 10 minutes.