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LM5 - BACnet - Printable Version

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LM5 - BACnet - Fahd - 05.07.2022

Hi, 

When I try to read the LM5 BACnet objects from yabe I can't read the value from the first read request 
I always have try more than once to read the value, the same behavior happened with a spacelynk and  lm5
you can see the attachment    

RE: LM5 - BACnet - admin - 05.07.2022

Do you have BACnet client app installed?

RE: LM5 - BACnet - Fahd - 05.07.2022

(05.07.2022, 09:59)admin Wrote: Do you have BACnet client app installed?

Yes

RE: LM5 - BACnet - Fahd - 05.07.2022

(05.07.2022, 10:04)Fahd Wrote:
(05.07.2022, 09:59)admin Wrote: Do you have BACnet client app installed?

Yes
It seems a similar problem as the post below, but I don't have any BACnet script!

https://forum.logicmachine.net/showthread.php?tid=2006&highlight=bacnet+read+request

RE: LM5 - BACnet - admin - 05.07.2022

Uninstall the client app and see if it works.

RE: LM5 - BACnet - Fahd - 06.07.2022

(05.07.2022, 11:56)admin Wrote: Uninstall the client app and see if it works.
yes, that makes it work or changing the BACnet port as long as I want to take some BACnet points from an AHU, 
and here I am facing this issue, 

1 - The BACnet SCADA packages detect only 1 AHU and 1 heating central but in the network, I have  3 AHUs and  1 heating central ( I can see 4 of them from YABE )
2 - When I press on scan selected on the BACnet SCADA packages interface, it keeps scanning for 1 minute, and then it shows an error  " Cannot run a scan while local BACnet server is running on the same port ", I already changed the BACnet port to 47809
3 - From the BACnet client app I can see all of the BACnet devices but when I scan any of them they don't display any BACnet point.

I hope you could help me with that.

RE: LM5 - BACnet - admin - 06.07.2022

The scada package might not work correctly if the BACnet app is installed. Uninstall the app and try again. You can also run a basic scan of all BACnet devices from a script:
Code:
res = io.readproc('bacwi')
log(res)
You should get a list of device IDs and respective IP addresses.

RE: LM5 - BACnet - Fahd - 07.07.2022

(06.07.2022, 07:43)admin Wrote: The scada package might not work correctly if the BACnet app is installed. Uninstall the app and try again. You can also run a basic scan of all BACnet devices from a script:
Code:
res = io.readproc('bacwi')
log(res)
You should get a list of device IDs and respective IP addresses.

Hi, 

Yes I got the list ,
string: 1200 192.168.10.11
1889 192.168.10.121
1888 192.168.10.122
2107393 192.168.10.115

When I deleted bacnet client app the object appeared in the scada package Smile , but when I do the opposite I can't see the objects from bacnet client app,
I have to see  the objects from the app because it's easier to map them from it.

RE: LM5 - BACnet - Fahd - 08.07.2022

(07.07.2022, 06:47)Fahd Wrote:
(06.07.2022, 07:43)admin Wrote: The scada package might not work correctly if the BACnet app is installed. Uninstall the app and try again. You can also run a basic scan of all BACnet devices from a script:
Code:
res = io.readproc('bacwi')
log(res)
You should get a list of device IDs and respective IP addresses.

Hi, 

Yes I got the list ,
string: 1200 192.168.10.11
1889 192.168.10.121
1888 192.168.10.122
2107393 192.168.10.115

When I deleted bacnet client app the object appeared in the scada package Smile , but when I do the opposite I can't see the objects from bacnet client app,
I have to see  the objects from the app because it's easier to map them from it.

I couldn't see the object because of this script 
res = io.readproc('bacwi')

log(res).

I just deleted it and everything looks fine