No, it should be send only on change.
For monitoring of the device you can use heartbeat object or something similar. If you don't want change this repetition then you must create new object(could be virtual) and valve status must update its value by grp.checkupdate() method, but there is no reason and if you are working in automation then you must learn how to right use devices and then trust them
Especially if it is about LM
For monitoring of the device you can use heartbeat object or something similar. If you don't want change this repetition then you must create new object(could be virtual) and valve status must update its value by grp.checkupdate() method, but there is no reason and if you are working in automation then you must learn how to right use devices and then trust them
Especially if it is about LM
Done is better than perfect