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Bacnet COV subscription limit increase
#1
Hello,

I'm running LM5 (20180822) as a KNX -> BacnetIP gateway, no other tasks on the device. Zero scripts, zero visualisation.
But I need as much COV points as possible, around 2500.

At the moment when I connect the Bacnet client it reads some points and the rest is "cannot read". If I test with Yabe at that time it gives an error message:
"Error during subsrcibe. Error from device: ERROR_CLASS_RESOURCES - ERROR_CODE_NO_SPACE_TO_ADD_LIST_ELEMENT. Replace by periodic ReadProperty process?"

I have enough space on all partitions, memory usage is fine, CPU usage is ok, so the only thing I can think of is limit in config somewhere. I was looking around in config files but didn't found any obvious limit. Is there any method to increase the number of COV subscription limit in LM?



The bacnet client is a piece of hardware I cannot change, and it is necessary for BMS software.

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Bacnet COV subscription limit increase - by zoltan - 13.04.2019, 03:56

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