Create Bar Chart from float tags


I have a problems when create a Bar chart with data of transaccion groups
There tags are float type and are displayed in a table

These data are obtained from a PLC. but when creating bar chart shows me “Error_ExpressionEval”. I tried change the data float to integer, but the error is the same.

How can I put that data in a bar chart?

Numerical values shouldn’t be a problem. How does your tag look in the tag browser?

The configuration tag is:
Value source: OPC
Data type: Float

The configuration Bar Chart is in
properties–data–Cell updates right?