Hello,
Have aoi written in Ladder to pass in and out string variables.
String VAriables that interact with PLC program are declared as InOut, while I have some variables in aoi defined as local (want to use them as comparisons)
Having issue reading the length of InOut string variable in aoi. Outside the AOI the Tag.len gives me correct value but always reading zero inside aoi.
Anybody have an aoi in Ladder available that used a lot of stings manipulation internally that I can base mine upon?
Have aoi written in Ladder to pass in and out string variables.
String VAriables that interact with PLC program are declared as InOut, while I have some variables in aoi defined as local (want to use them as comparisons)
Having issue reading the length of InOut string variable in aoi. Outside the AOI the Tag.len gives me correct value but always reading zero inside aoi.
Anybody have an aoi in Ladder available that used a lot of stings manipulation internally that I can base mine upon?