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Support Questions / Modbus 16bit addresses
« on: February 12, 2024, 01:21:17 PM »
I am working on setting up some fairly basic actuator controls. All my single bit items work fine. What I need to know is how to read a 16bit address or write a 16bit address.
To send a operation command lets say for open / closed its function code 06, offset is 4096, bit 0= open, bit 1=closed, bit 2= setpoint.
How would I read these or write these. I would like to either use selector switch to change from open close using the bits above or push button to send the open / closed commands.
Help understanding how to work with the 16bit addresses would be greatly appreciated.
Thanks
To send a operation command lets say for open / closed its function code 06, offset is 4096, bit 0= open, bit 1=closed, bit 2= setpoint.
How would I read these or write these. I would like to either use selector switch to change from open close using the bits above or push button to send the open / closed commands.
Help understanding how to work with the 16bit addresses would be greatly appreciated.
Thanks