Change emergency power setting

[Taffmailer]

Under certain circumstances, it makes sense to release part of the stored emergency power reserve for in-house consumption.

Currently, the tag EP_PARAM_EP_RESERVE_W
can already be changed. However, this is not accepted by the system. After a short time, the initial value is displayed again.

If changes are made directly via the system, EP_PARAM_EP_RESERVE_W is always changed in addition to the EP_PARAM_EP_RESERVE. This tag cannot currently be changed, it is read only.

It may be possible to solve the problem if EP_PARAM_EP_RESERVE is defined as read/write.

Please check and consider as a feature request.

regards
Franc

[git-kick]

@Taffmailer, thank you for your contribution, I will try to make EP_PARAM_EP_RESERVE read/write.

However please note that currently, all objects under EP.PARAM_0 are read-only - meaning, you can change the values in ioBroker, but the adater has no means to write them. This is reflected by the roles value and indicator. Writable pendants are level and switch.

[git-kick]

I did a first implementation of read/write for PARAM_EP_RESERVE. Works on my S10. Note that PARAM_EP_RESERVE_W changes accordingly. Because it is an energy [Wh] value (not a power [W] value), I am thinking about renaming it to PARAM_EP_RESERVE_WH. The tag is not listed in the official tag list, so I assume it was named using best guess.

Available for testing in branch Issue#199

I will do some more trial & error and implement read/write for other PARAM_* tags, if appropriate. This may take some time...

[git-kick]

Implementation is done. Two objects are writable

• PARAM_EP_RESERVE
• PARAM_EP_RESERVE_ENERGY (fka PARAM_EP_RESERVE_W)

The four other PARAM_... objects are all read-only, as they reflect E3/DC status.

Available for testing in branch Issue#199; will be released with v1.2.5

[Taffmailer]

Great!
Thanks a lot