Error_TypeConversion

Arun_Mohan · September 30, 2022, 2:39pm

Hello All,

I need help in solving "Error_TypeConversion " issue with my OPC tags.
I have UDT for motors and Transmitter. And in Popup showing a timeout tag which is a byte in PLC program. I am really frustrated with this issue, because its works for some motor but not for others.
I really don't know what to do next. Please help.
Attached Screenshot for reference.

TIA
Arun

Daniel.Snyder · September 30, 2022, 7:17pm

When you click:

To see the diagnostics, what does it say?

Arun_Mohan · September 30, 2022, 7:38pm

Error_TypeConversion_1

pturmel · September 30, 2022, 7:45pm

Bytes must be -128 to +127.

Arun_Mohan · September 30, 2022, 7:48pm

I Found the issue, If the byte is a Signed one then need to add "C" with the tag not "B".

Thanks for everyone's help