FHEM Forum

FHEM => fhem-users => Thema gestartet von: Guest am 09 Januar 2012, 13:09:08

Titel: Wärmebedarfsrelais FHT 8W
Beitrag von: Guest am 09 Januar 2012, 13:09:08
Originally posted by: <email address deleted>

Hello everybody,

Does anyone know if it is possible to communicatie from fhem with the
FHT 8W? I don't see any reference in the devices section and neither
anything yet in this group.
I would like to monitor when the boiler is heating up and if possible
also read/write the settings of this device.

Alternatively I can problably create a script that analyzes all the
valve openings every few minutes but it would be nicer if there was a
module for it.

Thanks for any advice.
Alex

--
To unsubscribe from this group, send email to
fhem-users+unsubscribe@googlegroups.com
Titel: Re: Wärmebedarfsrelais FHT 8W
Beitrag von: Guest am 09 Januar 2012, 18:11:30
Originally posted by: <email address deleted>

Hi

> Does anyone know if it is possible to communicatie from fhem with the
> FHT 8W?

It's possible so read the on/off status if the FS20 RF send module is
installed that would normally trigger a remote FS20 actor.
But I have not spend the money and read the gas meter instead :-)

> also read/write the settings of this device.

It is not possible to read/write the settings or status of monitored
channels. The latter is not sensible anyway as you would then rather
monitor the status of the FHT actuator settings.

> Alternatively I can problably create a script that analyzes all the
> valve openings every few minutes but it would be nicer if there was a
> module for it.

notify on FHT's actuators is your friend I guess...

Best

--
To unsubscribe from this group, send email to
fhem-users+unsubscribe@googlegroups.com
Titel: Re: Wärmebedarfsrelais FHT 8W
Beitrag von: Zrrronggg! am 10 Januar 2012, 23:24:12
                                                     

> > Alternatively I can problably create a script that analyzes all the
> > valve openings every few minutes but it would be nicer if there was a
> > module for it.


That has been done by others, check this group for "FHT8w" nd you'll
find some threads about that.

AFAIK there is even a module doing that, its in  99_PRIV.pm
Copy 99_PRIV.pm into FHEM's dir and use as:

define at_1 at +*00:05 { fhem "set heater " .
(sumactuator()?"on":"off") };

(copied from on of the threads here, don't know more about it.)

--
To unsubscribe from this group, send email to
fhem-users+unsubscribe@googlegroups.com