Is there any example how to use DS9490R for reading 1-wire in Mango?
Latest posts made by mats
RE: Exception from modbus master: Function code: 0x0
Thanks for your fast response. I tied your proposal. Success! If all points are set to " Do not log" I still get the "0x0" so I tried set points to log and the Data source to not log anything and the fail disappeared. Now i can see other problems diving up in an reasonable way. I will continue my investigation what are causing the problems. Possibly its due to bad wiring or severe disturbances from source.
Will post later what finding I get.
Exception from modbus master: Function code: 0x0
How can i ignore the alarm "Exception from modbus master: Function code: 0x0".
0x0 is sent after all requests to the slave.
I have 10 datapoints logged as"When point value changes" and 30 seconds as update period set in "Data source".
As the ammount of alarms of "0x0" is so often, it makes the alarmstack hard to read and possibly it also slows down processes. Possibly it also makes the databasehandling slower as the amount of data is filled with unnecessary data.
Apart from that problem, everything works flawlessly.