Welcome to our new forum
All users of the legacy CODESYS Forums, please create a new account at account.codesys.com. But make sure to use the same E-Mail address as in the old Forum. Then your posts will be matched.
Close
I am using a Rasperry Pi based PLC with runtime purchased from 3S.
Now i need to configure the PLC as an Modbus RTU Serial Device.
According to the help: >Zitat:
Number of holding registers: possible values are 1–4096. The maximum number can be limited in the device description.
And sure enough it is. If I check the xml file the following is present:
<!-- Number IO-Parameters (WORD) --><Min>2</Min><Max>500</Max><Default>10</Default>
Can I just change the xml file as i want to use approx 2048 holding registers or what can be done?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi.
I am using a Rasperry Pi based PLC with runtime purchased from 3S.
Now i need to configure the PLC as an Modbus RTU Serial Device.
According to the help: >Zitat:
Number of holding registers: possible values are 1–4096. The maximum number can be limited in the device description.
And sure enough it is. If I check the xml file the following is present:
Can I just change the xml file as i want to use approx 2048 holding registers or what can be done?