Wattmon EMS wiki

wiki:count

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T08:48:55+00:00

COUNT() Function The COUNT(param) function is used to count the number of devices, and has an required parameter which can be any of the following: devices Return count of all devices the user has access to activedevices Return count of all devices currently active

wiki:countnz

Anonymous (anonymous@undisclosed.example.com) — 2024-12-24T09:25:52+00:00

COUNTNZ() Function (Count Non-Zero) The COUNTNZ() function can be used to get the number of minutes a value is greater than a threshold value Usage: COUNTNZ(variable, options, val,[start_hour],[end_hour],[start_min],[end_min]) variable - the variable name to check

wiki:countpattern

Anonymous (anonymous@undisclosed.example.com) — 2019-12-09T04:22:36+00:00

COUNTPATTERN() Function The COUNTPATTERN() function can be used in a variety of ways to get the a pattern such as the number of times a value dips below or goes above a set threshold value for more than a certain period. Usage: COUNTPATTERN(variable, period, threshold,type,minutes)

wiki:date

Anonymous (anonymous@undisclosed.example.com) — 2026-02-16T05:46:32+00:00

DATE() Function The DATE() function is used to output a formatted date Usage: DATE('format_string', func, offset) - see below for description. format_string - standard PHP formatting - see for more type - 5 for start of period, and any other value for the current date

wiki:day

Anonymous (anonymous@undisclosed.example.com) — 2018-07-30T05:40:39+00:00

DAY() Function The DAY() function returns the current day number of the selected period (start of the period) Examples DAY() Returns a number between 1 and 31

wiki:days

Anonymous (anonymous@undisclosed.example.com) — 2018-07-30T05:41:14+00:00

DAYS() Function The DAYS() function returns the number of days in the currently selected period Examples DAYS()

wiki:diff

Anonymous (anonymous@undisclosed.example.com) — 2024-10-01T04:39:13+00:00

DIFF() Function The DIFF() function can be used in a variety of ways to get the difference (end-start) between a value at two timestamps. This is typically used for incrementing counters such as kWh or total liters. Usage: DIFF(variable, options, [days],[minutes],[min],[max])

wiki:dokuwiki

Anonymous (anonymous@undisclosed.example.com) — 2020-07-29T09:35:28+00:00

DokuWiki wiki:dokuwiki DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database. It is loved by users for its clean and readable syntax. The ease of maintenance, backup and integration makes it an administrator's favorite. Built in

wiki:firstnz

Anonymous (anonymous@undisclosed.example.com) — 2021-02-02T08:15:07+00:00

FIRSTNZ() Function The FIRSTNZ() function (first non-zero) can be used to get the first value and timestamp for a variable above zero or a given threshold - it returns a human readable time, a value, or a combination of the two. Usage: FIRSTNZ(variable, options, type, threshold_value)

wiki:lastchange

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T10:20:55+00:00

LASTCHANGE() Function The LASTCHANGE() function can be used to get the last time a variable was changed - it returns a human readable time. Usage: LASTCHANGE(variable, options, val) variable - the variable name to check options - see below val - optional - the value you wish to check for

wiki:lastnz

Anonymous (anonymous@undisclosed.example.com) — 2018-05-22T08:03:26+00:00

LASTNZ() Function The LASTNZ() function (last non-zero) can be used to get the last value and timestamp for a variable above zero or a given threshold - it returns a human readable time, a value, or a combination of the two. Usage: LASTNZ(variable, options, type, threshold_value)

wiki:max

Anonymous (anonymous@undisclosed.example.com) — 2019-09-30T04:52:39+00:00

MAX() Function The MAX() function can be used in a variety of ways to get the maximum value of a variable. Usage: MAX(variable, options, [days]) - see below for description. Generic Variables (per device type) MAX('INC1_AE'), 5 Get the maximum value for the selected period

wiki:maxtime

Anonymous (anonymous@undisclosed.example.com) — 2021-10-25T05:49:54+00:00

MAXTIME() Function The MAXTIME() function can be used in a variety of ways to get the time of the maximum value of a variable. Usage: MAXTIME(variable, options, [days],[threshold],[format]) - see below for description. variable - string in 'quotes' with

wiki:md

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T09:06:21+00:00

MD() Function The MD() function gets the maximum demand value for a period Usage: MD(variable, options) - see below for description. Generic Variables (per device type) MD('INC1_AE'), 5 Get the maximum demand value for the selected period Device - Specific Variables

wiki:min

Anonymous (anonymous@undisclosed.example.com) — 2019-08-29T05:06:03+00:00

MIN() Function The MIN() function can be used in a variety of ways to get the minimum value of a variable. Usage: MIN(variable, options, threshold) - see below for description. Generic Variables (per device type) MIN('INC1_AE', 5, 0) Get the minimum value for the selected period

wiki:minutes

Anonymous (anonymous@undisclosed.example.com) — 2019-12-11T09:52:49+00:00

MINUTES() Function The MINUTES() function returns the number of minuts in the currently selected period Examples MINUTES()

wiki:round

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T08:32:22+00:00

ROUND() Function The ROUND() function can be used to round off a variable to a specific number of decimal points. Usage: ROUND(variable, precision) - see below for description. Generic Variables (per device type) ROUND('INC1_AE',2) Round the value to 2 decimal places (i.e 1.00)

wiki:sum

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T08:41:39+00:00

SUM() Function The SUM() function is used to sum up the values of a similar variable name from multiple devices, optionally in a particular device profile. Usage: SUM('variable_name', 'profile_name') - see below for description. Examples SUM('INC1_AE','Inverters')

wiki:sumactive

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T08:46:20+00:00

SUMACTIVE() Function The SUMACTIVE() function is used to sum up the values of a similar variable name from multiple devices as long as they are active. Usage: SUMACTIVE('variable_name') Examples SUMACTIVE('INC1_AE') Return the sum of all variables with the name INC1_AE that are currently active

wiki:syntax

Anonymous (anonymous@undisclosed.example.com) — 2020-07-29T09:35:28+00:00

Formatting Syntax DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing

wiki:total

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T10:29:31+00:00

TOTAL() Function The TOTAL() function sums up all values for a variable and given period Usage: VALUE(variable, options) variable - the variable name to check options - see below Generic Variables (per device type) TOTAL('solar_watts',1)/60000

wiki:value

Anonymous (anonymous@undisclosed.example.com) — 2020-07-23T04:13:51+00:00

VALUE() Function The VALUE() function can be used in a variety of ways to get variable values. Usage: VALUE(variable, options, [max]) - see below for description. Generic Variables (per device type) VALUE('INC1_AE') Get the latest value of the current device's variable named INC1_AE. Make sure to put variable names in single quotes if they contain spaces.

wiki:welcome

Anonymous (anonymous@undisclosed.example.com) — 2020-07-29T09:35:28+00:00

Welcome to your new DokuWiki Congratulations, your wiki is now up and running. Here are a few more tips to get you started. Enjoy your work with DokuWiki, -- the developers Create your first pages Your wiki needs to have a start page. As long as it doesn't exist, this link will be red:

wiki:widget_functions

Anonymous (anonymous@undisclosed.example.com) — 2021-10-25T05:45:04+00:00

Widget Formulas Functions * COUNT() * COUNTPATTERN() * COUNTNZ() * DATE() * DAY() * DAYS() * DIFF() * FIRSTNZ() * INVERTER_ERROR() * INVERTER_STATUS() * LASTCHANGE() * LASTNZ() * MAX() * MAXTIME() * MD() * MIN() * MINUTES() * ROUND() * SUM() * SUMACTIVE() * TOTAL() * VALUE() Operators Standard operators can be used in all formulas, such as +, -, *, /, <, >, <=, >= ( and ). IIF is possibler for expressions: <,

wiki:widgets

Anonymous (anonymous@undisclosed.example.com) — 2018-10-29T04:53:31+00:00

Widgets Widgets let you add variables and visual components to your dashboards. There are a variety of widgets to choose from. In general, the following applies to widgets: * Widgets have a width field which can be between 1 and 12 where 12 is 100% and 1 is 100/12%. When the sum of all widgets in a line is equal to 12 it will start a new line.