Modbus Driver question!

Ignition
1

Hello everyone, this is my first post in Ignition forum!

I’m want to know how to use HRBCD32 designator!

I made a configuration with the following OPC Item Path:

[ConversorETH_Serial]1.HRBCD321680

But when I sniff the communication frames I see the driver asking for E88Fh = 59535!!!

What is wrong?

2

[quote=“Rv.Batista”]Hello everyone, this is my first post in Ignition forum!

I’m want to know how to use HRBCD32 designator!

I made a configuration with the following OPC Item Path:

[ConversorETH_Serial]1.HRBCD321680

But when I sniff the communication frames I see the driver asking for E88Fh = 59535!!!

What is wrong?[/quote]

I think the address type you’re looking for is “HRBCD_32”. Try this and see if it’s what you expect:

[ConversorETH_Serial]1.HRBCD_321680
3

Thanks Kevin,

I have tried dot, undeline, slash, and other chars, but in wrong place: “HRBCD32_1680”.

Now it works, I think that this session in the help needs a review to include this undeline!

Thank you again!

4

We’ll make sure to update the user manual. Sorry about that.