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Topic starter
Hello ,everyone,
Do one have some experience about how to use Bacnet code [LOG_RETRIEVAL] ?
I check help and use bacnet sim and pcvue try to run this code, but alwasy feedback "0".
Event viewer show some error like this :
2023/03/15,14:56:11.248,5,I,,1,,1,Errorto decode,theproperty 355 sent a proprietary datatype
2023/03/15,14:58:33.899,5,D,,19220,,1,BACnet,'Network01/SCS04/1726',Object'trend-log 1726',The buffer retrieved by the current ReadRangewill not be stored
2023/03/15,14:58:33.899,5,I,,1,,1,BACnet,'Network01/SCS04/1726',no variable mapped on the reference property defined in the Log object:trend-log 1726
First time i think i should use SCADA code to make a buffer ,but this cant change anything ....
So i want to know how to use code [LOG_RETRIEVAL] .
Posted : 15/03/2023 1:41 pm
Hello Bian,
Before trying to implement LOG_RETRIEVAL could you confirm the trend is displayed in PcVue?
In order not to wait too long, temporarily configure the trend to be polled every 10 minutes.
The error below means the configuration has not been done properly:
BACnet,'Network01/SCS04/1726',no variable mapped on the reference property defined in the Log object:trend-log 1726
Regards,
Posted : 15/03/2023 2:44 pm
Topic starter
Hello, Edouard,
Thank you reply.
Yesterday when i try first time , i can check data save in file TH/Unit01,
I guess this counts as an archive from the device? Or stored elsewhere?
BR
Posted : 15/03/2023 2:51 pm
In the help 0: Command sent
So the command is sent and that's all. It does not mean the command is successful
Then it will depend on the status variable, if used in the BACNET instruction, mode LOG_RETRIEVAL
Posted : 15/03/2023 3:50 pm
Topic starter
Hello, Edouard.
Thank you help me .
It work when use HDS .
BR
Posted : 22/03/2023 12:56 pm