Danfoss LC-13

[HansHofman]

Hi,

Is it possible to implement this option for the Danfoss LC-13

COMMAND_CLASS_PROTECTION
Set or get living connect® local protection mode.Possible local protection values are: 0 = no protection 2 = fully locked (tamperproof)

I want to lock the Danfoss so people cannot change settings.

Hans Hofman

[marczu83]

+1

Wysłane z mojego SM-G925F przy użyciu Tapatalka

[gizmocuz]

in domoticz i think you can 'protect' this when editing the device,and check the protect checkbox ?

[marczu83]

that's right but device is protected only from changes via website interface,
not from changes from device.
It would be nice to have such option

regards!

[Egregius]

There should be a child lock on them, but I can't find how to activate it.
For me it doesn't mather. You may set whatever you want on the valve, my script will overwrite it within 10 seconds

[stlaha2007]

Seen some manuals, very short, on these Danfoss devices. Noticed the Childlock mentioned also.

Perhaps thats where the requested function comes in? Tried to find some info in Z-wave specs however didn't find it.

@egregius: nice your script rewrites the value. Its also temper prove then


Sent from my D6503 using Tapatalk

[gizmocuz]

Okey, i see what you mean, and it means i have to add the protection class to the configuration options.
I tagged this message, and is on my todo list

for now, you can go to the hardware setup of openzwave, from the node dropdown, select 'control panel',
select the node, at the bottom select information, and you can set the protection options

[HansHofman]

Thnx.
Any idea when will this be implemented ?

Hans Hofman

[gizmocuz]

Don't forget, this is an open source project, made by people in their spare time
Probably tomorrow, but i can not prommise, the work around is good enough for now

[gizmocuz]

Not tested (my powernode does seem to ignore the protection settings, or maybe it is for manual operation only)

Beta #3626 now has the protection class in the settings of the node

[HansHofman]

Works perfect on the Danfoss !!
Thnx

Would it be possible to set a maximum/minimum temp so users can change this to the max/min level.
I know its not an option of the Danfoss but it the Domoticz couls control the temp and set it back to the max/min level if exceeded.

[Abbadon]

I cant test that becauses 'events' are not working for me. Try to make event:
if value of thermostat is higher than (for example) 26
then set value to 26

and the same solution for lower temp

[Egregius]

Mine is controlled by PHP:

Code: Select all

<?php
$Set = setradiator($TLiving, $RLiving);
if($RLivingZZ!=$Set) {Udevice($RILivingZZ, 0, $Set);}
if($RLivingZE!=$Set) {Udevice($RILivingZE, 0, $Set);}
if($RLivingZB!=$Set) {Udevice($RILivingZB, 0, $Set);}

First the desired setpoint for the valves is calculated based on the current room temperature and the dummy room setpoint.
Then whenever the valve has a different value than that it's updated.

[HansHofman]

I set the protection level to no operation possible.

The Danfoss Thermostat is locked.

Next day the settings are not saved in the database the 900 is see screenshot.
The Danfoss Thermostat is not locked.

Knipsel2.JPG (148.66 KiB) Viewed 2668 times

Version: 2.3678
Build Hash: 2351e80
Compile Date: 2015-11-23 09:14:59

[Abbadon]

same for me, even when i change it on ozw config page still is unprotected