Hi Jim,
thank you, for your fast response.
Refering to your tip i tryd some things in my modbus project.
I extended it with 2 Number_Fields and the following connections.
Number_Field_1 OUT7 ---> Number_Field_2 IN7 (just to see Field_1's Output)
Number_Field_1 OUT7 ---> Modbus RTU Master IN0
When i run the project now, i can change the conntent of Number_Field_1 and
also i can see the changes in Number_Field_2.
If i correctly understand your tip, i would expect to see changes in the serial port monitor.
In my case i would expect "01 02 00 00 Number_Field_1 as HEX CRC"?
But unfortunately ther is no influence between Number_Field_1 and serial output,
i just see 01 02 00 00 00 20 CRC. (00 20 is evertime constant)
Do you have any idea what else i can do to resolve my problem?
Best regards
Roman
Gesendet: Freitag, 24. Mai 2013 um 11:30 Uhr
Von: "Jim Hart" <openapc@gmail.com>
An: openapc@lists.fedorahosted.org
Betreff: Re: modus rtu setup Byte 5 and 6