OTgateway error03

This Forum is about the Opentherm gateway (OTG) from Schelte

Moderator: hvxl

OTgateway error03

Postby BartSr » Thu Jan 31, 2019 8:46 am

Hi!

I used the OTG (Nodo version) for months without serious problems.
Due to known problems I tried to put two devices in serial I used 1x NoDo version and 1x KiWi version.
It failed due to the fact that My PC does not have any Com input.
But while plugging in power to Nodo device all LED's flashed like receiving a spike. Can't remember this is normal behavior.
But since than, while toggle on OTmonitor gateway<>monitor sometimes error 03 is thrown.
Can be resolved by restarting OTmonitor as well as KiWi OTG.

Since than also communication with Domoticz seems to be disappeared.

Any suggestions?

TIA
KR
-Bart

ps same issue posted in Domoticz forum
BartSr
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Re: OTgateway error03

Postby hvxl » Fri Feb 01, 2019 3:52 pm

All LEDs flashing after power up (or any other reset) is intended. Something is wrong if that doesn't happen. An occasional error 03 when switching between gateway and monitor mode is nothing to worry about. During such an action the comparator mode is changed, which may cause a glitch in receiving an OT message. I don't expect users to frequently switch modes.

I don't know much about Domoticz, so I cannot help with the Domoticz communication issue.
Schelte
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Re: OTgateway error03

Postby BartSr » Mon Feb 04, 2019 11:39 am

Thanks for reply Schelte.

-Bart
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