Problem with more than one device on the bus

[StefanR71]

Hi,

nice script and it works very well with the Vitosolic on the bus, now i connected to the LAN adapter a second device and i got very often a error. I can try the command several times and then i got the expected output.

Most times i got this error message:

Traceback (most recent call last):
File "resol.py", line 250, in
load_data()
File "resol.py", line 65, in load_data
print(format_message_pv1(msg))
File "resol.py", line 170, in format_message_pv1
integrated = integrate_septett(msg[9+(i6):15+(i6)])
File "resol.py", line 218, in integrate_septett
septet = ord(frame[4])
IndexError: string index out of range

And some times:

Traceback (most recent call last):
File "resol.py", line 250, in
load_data()
File "resol.py", line 65, in load_data
print(format_message_pv1(msg))
File "resol.py", line 176, in format_message_pv1
parsed += (" CHECKSUM"+str(i+1)).ljust(15,'.')+": " + format_byte(msg[14+(i*6)]) + "\n"
IndexError: string index out of range

I have a Vitosolic 200 and a DelteTherm HC Max connected to the vbus. I put both devices in a single spec file. And configured only some specific values in the spec file to output.

When i switch off the DeltaTherm, the Vitosolic is woring fine again.

Perhaps you have a hint to help, becasue i'm not a python specialist.

Thank you very much!

[rellit]

Hi, I'm verry sorry. Never tested a multi device Setup. Unfortunately I also have no longer access to my old setup, so I cannot give any support to the scripts. Bye Tim Am 3. August 2022 17:13:51 MESZ schrieb StefanR71 ***@***.***>:

…

Hi, nice script and it works very well with the Vitosolic on the bus, now i connected to the LAN adapter a second device and i got very often a error. I can try the command several times and then i got the expected output. Most times i got this error message: Traceback (most recent call last): File "resol.py", line 250, in <module> load_data() File "resol.py", line 65, in load_data print(format_message_pv1(msg)) File "resol.py", line 170, in format_message_pv1 integrated = integrate_septett(msg[9+(i*6):15+(i*6)]) File "resol.py", line 218, in integrate_septett septet = ord(frame[4]) IndexError: string index out of range And some times: Traceback (most recent call last): File "resol.py", line 250, in <module> load_data() File "resol.py", line 65, in load_data print(format_message_pv1(msg)) File "resol.py", line 176, in format_message_pv1 parsed += (" CHECKSUM"+str(i+1)).ljust(15,'.')+": " + format_byte(msg[14+(i*6)]) + "\n" IndexError: string index out of range I have a Vitosolic 200 and a DelteTherm HC Max connected to the vbus. I put both devices in a single spec file. And configured only some specific values in the spec file to output. When i switch off the DeltaTherm, the Vitosolic is woring fine again. Perhaps you have a hint to help, becasue i'm not a python specialist. Thank you very much! -- Reply to this email directly or view it on GitHub: #11 You are receiving this because you are subscribed to this thread. Message ID: ***@***.***>

[StefanR71]

Hi Tim,

i got now a 2nd LAN adapter, so i have one IP for each device. That is working more stable...