controls:protocols:bacnet:qna
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| controls:protocols:bacnet:qna [2020/10/03 19:23] – old revision restored (2020/09/30 16:24) 192.99.13.75 | controls:protocols:bacnet:qna [2020/10/04 00:48] – old revision restored (2020/09/30 16:24) 92.220.10.100 | ||
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| - | ====== | + | ====== Questions and Answers ====== |
| Here are a few interesting Q&A gathered from the BACnet mailing list. | Here are a few interesting Q&A gathered from the BACnet mailing list. | ||
| Line 47: | Line 47: | ||
| - John Hartman | - John Hartman | ||
| - | |||
| - | !!! | ||
| - | To question 2) | ||
| - | Devices not supporting READ-PROPERTY-MULTIPLE may significantly slow down the network. | ||
| - | The reason is: | ||
| - | - If multiple properties from the same device need to be polled by another deivce (controller or workstation) then individual READ-PROPERTY services need to be issued. | ||
| - | The amount of extra tokens used when a workstation updates it's status depends on how many properties are read from single devices. | ||
| - | |||
| - | - Christoph Zeller | ||
controls/protocols/bacnet/qna.txt · Last modified: 2020/10/04 07:06 by 178.151.245.174