I have a question regarding error code of Ignition OPC UA Client module:
I must read a temperature setpoint in a Beckhoff PLC.
In the PLC, the format is an integer in 1/10 °C (example: 213 for 21.3 °C).
In Ignition, I create a tag with the format “Float4” with scale mode :
Linear, Raw Lo=-32’760.0, Raw Hi=32’760.0, Scaled Lo=-3’276.0, Scaled Hi=3’276.0.
The reading of the value is good, The value is displayed 21.3.
But if I write another setpoint (eg 21.5 or 22), I get an error “Bad_TypeMismatch”, 0x80740000.
Any suggestions on how to go about this?
PS : In the Ignition Quick Client, I have the same problem.
But with the option “Auto-detect type”, the writing is good.
Beckhoff OPC UA 1.6.93