Hello everyone,
I have one question for old project FT. the global Connection remote display number, its set is
If NOT {PLC_Communication_Lost} Then {[PLC]HMI.commanded_page_number} Else 100
my question is : where PLC_Communication_Lost comes from? obvious it is not PLC tag, otherwise it should be {[PLC]PLC_Communication_Lost....} and in plc code should may find it. but can't.
In FT, how can find it(PLC_Communication_Lost)? where it be set?
Thanks!
I have one question for old project FT. the global Connection remote display number, its set is
If NOT {PLC_Communication_Lost} Then {[PLC]HMI.commanded_page_number} Else 100
my question is : where PLC_Communication_Lost comes from? obvious it is not PLC tag, otherwise it should be {[PLC]PLC_Communication_Lost....} and in plc code should may find it. but can't.
In FT, how can find it(PLC_Communication_Lost)? where it be set?
Thanks!