AshleyParr
Member
Hi all,
im hoping that you can help me out on this problem.
I have a function block called "Valve_Control" (FB1), in this i have assigned a in/output variable as UDT0.
This works fine inside my function block but when i try to call the "Valve_Control" block i keep getting told my input into the UDT variable is invalid.
Basically i cant assign my UDT to the blocks UDT input variable,
Any ideas on how to get around this?
Ash
im hoping that you can help me out on this problem.
I have a function block called "Valve_Control" (FB1), in this i have assigned a in/output variable as UDT0.
This works fine inside my function block but when i try to call the "Valve_Control" block i keep getting told my input into the UDT variable is invalid.
Basically i cant assign my UDT to the blocks UDT input variable,
Any ideas on how to get around this?
Ash