Unknown-DataId Control Setpoint
Posted: Sun Jan 13, 2013 8:43 pm
Sometimes my heating system stops functioning correctly. I investigated the problem and it turns out that the OTG responds to the thermostat that the boiler does'nt understand the control setpoint ID (ID 01).
I don't know the exact cause of this behaviour but I guess that the boiler once responded with unknown-dataId (for some reason) and that the OTG doesn't send any control setpoint message to the boiler.
The problem is that if the last control setpoint was for example low (30 degrees C) that my house keeps cold while the thermostat tries to warm it up. The only way to solve this situation is to remove the OTG from the power supply.
So my request is that the firmware is adjusted in such a way that the vital messages are always send to the boiler.
If I would have the source I can maybe make this change by myself. But I don't have a programmer so it must be done using the firmware update function.
In the attachment is a log file showing the problem
I don't know the exact cause of this behaviour but I guess that the boiler once responded with unknown-dataId (for some reason) and that the OTG doesn't send any control setpoint message to the boiler.
The problem is that if the last control setpoint was for example low (30 degrees C) that my house keeps cold while the thermostat tries to warm it up. The only way to solve this situation is to remove the OTG from the power supply.
So my request is that the firmware is adjusted in such a way that the vital messages are always send to the boiler.
If I would have the source I can maybe make this change by myself. But I don't have a programmer so it must be done using the firmware update function.
In the attachment is a log file showing the problem