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Measure, Analyze, Control ... ask, answer, suggest.

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Answered

Сброс пароля в дефолтный

D 3 years ago in General questions updated by Support Manager 2 months ago 10

Однажды установив пароль на устройстве не получается убрать его - полностью отключить авторизацию на веб интерфейсе как это было до установки пароля. Есть ли какой то способ убрать пароль?

Answer
Support Manager 3 years ago

Убрать пароль нельзя, пароль к устройству обязательно должен быть.

Без пароля не подключите устройство на Дашборд.

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Answered

MQTT та Node Red

КП 2 months ago in General questions updated 2 months ago 2

Доброго дня! Прошу підказати, якщо хтось стикався з такою проблемою.

Я налаштував дошку Node Red, до якої приходять дані від пристроїв по MQTT у форматі JSON. Але якщо пристрої гублять зв'язок, Node Red продовжує показувати останні значення.

Чи можна зробити так, щоб на дошці відображався статус пристрою "офлайн", а значення показували нулі? В оригінальній дошці є і статус "очікую", і нулі теж...

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Answered

Data collection and totalling info

fsardone 2 months ago in General questions updated by Support Manager 2 months ago 5

Hello every body,

I am a new user and I am planning to use the device D103 to monitor production and usage of solar and grid energy.

I will use API’s and PERL scripts to receive data from the device.

Then load the data into Round Robin Database and use RRD graphing capability to generate PNG graphs to display.

 

The issue I see (and this is also on MAIC dash board)  is that the energy values are all time cumulative (they always increase) so in order for me to know how much energy was generated/used in a day/month or year, I need to save the value at the end of the previous period (day/month/year) and subtract from the every increasing counter.

Is this so? Or there is a way to see daily/monthly/yearly values? The graphs buttons only change the data resolution not the amount of data entering in the period.

Is there a way for me to program a dashboard to display energy produced used in a day?

Also the amp dial widget when there is a reverse current do not show reverse/negative value, they always show positive values even if the reverse current flag is active. Is this a bug or intended behaviour? How to display negative value for reverse current?

Thank you for your help

Kind regards

Fabio

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Answered

email or push notification for D105 G2

Alessandro 7 months ago in General questions updated by fsardone 2 months ago 3

Hi 

is possible to enable email or sms/app notification for D105 G2 device? 
I need to receive alarm when consumption is under or over a defined range 
thanks you 

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Answered

Total consumption of analog 0-10v by hours

Aurelijus 2 months ago in General questions updated by Support Manager 2 months ago 1

Hi,

how to make the air flow meter Analogue 0-10v show the air flow m3 per hour, per day.

Because now I only see the actual consumption, I would also need a total.