27.08.2015, 08:51
Could someone help me forward with Modbus profiles.
I am trying to achieve perfect Modbus communication with Systemair ventilation unit and I've created a large JSON profile file - approx 90 registers.
When I load the JSON file for the first time, everything is perfect (new profile is created, I can a add device with that profile).
Question is, how can I change the JSON data after import?
For example, I want to change 1 registers data type or multiplier. How do i do it?
Can I just upload again the same JSON file ? When I do it, how I verify that did the changes take effect? (how the daemon accepts the changes: (lua /lib/genohm-scada/plugins/modbus/daemon.lua))
or
do I have to delete the profile and upload the modified JSON? This way I lose all the mappings to knx (30..40 mappings). Adding them back one-by-one isn't fun.
Please share me some instructions...
I am trying to achieve perfect Modbus communication with Systemair ventilation unit and I've created a large JSON profile file - approx 90 registers.
When I load the JSON file for the first time, everything is perfect (new profile is created, I can a add device with that profile).
Question is, how can I change the JSON data after import?
For example, I want to change 1 registers data type or multiplier. How do i do it?
Can I just upload again the same JSON file ? When I do it, how I verify that did the changes take effect? (how the daemon accepts the changes: (lua /lib/genohm-scada/plugins/modbus/daemon.lua))
or
do I have to delete the profile and upload the modified JSON? This way I lose all the mappings to knx (30..40 mappings). Adding them back one-by-one isn't fun.
Please share me some instructions...