Problem setting up new OTG

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

Moderator: hvxl

Problem setting up new OTG

Postby MarFan » Fri Sep 13, 2013 9:00 am

Hello,

I installed today my OTG (USB version).
When I start the OTmonitor, nothing happens. The Connection is green (Options -> Interface -> Com1).
But nothing happens, (no errors:01-04)

I have a Daalderop Combipact 24/33 and a Honeywell Chronotherm Vision Modulation thermostaat (TH8110M1003)

Can somebody give me some hints to troubleshout
MarFan
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Re: Problem setting up new OTG

Postby hvxl » Fri Sep 13, 2013 5:24 pm

Is your thermostat happy, or does it indicate communication problems? If it is happy, you probably connected to the wrong serial port. What happens if you send a serial command, like "PR=A"?

See also the troubleshooting page on the web site.
Schelte
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Re: Problem setting up new OTG

Postby MarFan » Wed Sep 18, 2013 9:30 am

Sorry for the late reaction, was not at home.
The thermostaat is happy, no errors on the display.

What do you mean with "Wrong serial port", I use the USB version. Do I need something to install to support the USB connector ? Because OTmonitor is speaking about COM-port.
MarFan
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Re: Problem setting up new OTG

Postby MarFan » Wed Sep 18, 2013 9:10 pm

Found the problem, my USB driver was not working.
After installing the prolific pl-2303x usb-to-serial usb driver, everything was working.
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