Converting an iFix 5.0 HMI to Ignition, not developed by me. Been a long time since using iFix. On Digital Input tags, what does the property "Invert Output" on the Advanced tab do? Does it take a PLC value and invert its state in iFix? Such that PLC tag =0 then iFix tag =1. This was done on a number of tags that appear to be alarms only. Why wouldn't the previous developer have just inverted the Alarm Type property? Is there some advantage to using Invert Output? TIA.