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--- wiki:widget_functions [2017/05/08 10:24]
admin
+++ wiki:widget_functions [2021/10/25 05:45] (current)
admin
@@ Line 2: / Line 2: @@
 ===== Functions =====
-  * [[wiki:VALUE|VALUE()]]
+  * [[wiki:COUNT|COUNT()]]
+  * [[wiki:COUNTPATTERN|COUNTPATTERN()]]
+  * [[wiki:COUNTNZ|COUNTNZ()]]
+  * [[wiki:DATE|DATE()]]
+  * [[wiki:DAY|DAY()]]
+  * [[wiki:DAYS|DAYS()]]
   * [[wiki:DIFF|DIFF()]]
-  * [[wiki:MIN|MIN()]]
+  * [[wiki:FIRSTNZ|FIRSTNZ()]]
-  * [[wiki:MAX|MAX()]]
+  * [[wiki:INVERTER_ERROR|INVERTER_ERROR()]]
+  * [[wiki:INVERTER_STATUS|INVERTER_STATUS()]]
+  * [[wiki:LASTCHANGE|LASTCHANGE()]]
+  * [[wiki:LASTNZ|LASTNZ()]]
+  * [[wiki:MAX|MAX()]]
+  * [[wiki:MAXTIME|MAXTIME()]]
   * [[wiki:MD|MD()]]
+  * [[wiki:MIN|MIN()]]
+  * [[wiki:MINUTES|MINUTES()]]
   * [[wiki:ROUND|ROUND()]]
   * [[wiki:SUM|SUM()]]
   * [[wiki:SUMACTIVE|SUMACTIVE()]]
-  * [[wiki:COUNT|COUNT()]]
-  * [[wiki:LASTCHANGE|LASTCHANGE()]]
   * [[wiki:TOTAL|TOTAL()]]
+  * [[wiki:VALUE|VALUE()]]
 ===== Operators =====
-Standard operators can be used in all formulas, such as +, -, *, /, ( and ).
+Standard operators can be used in all formulas, such as +, -, *, /, <, >, <=, >= ( and ).  IIF is possibler for expressions: <, <=, >, >=
+===== Conditionals =====
+In order to test for a condition, you can use the syntax:
+''VALUE('variable',0) > 5 ? 1 : 0''
+The comparison uses the IIF syntax -  so if compared value > 5 the output would be 1 and otherwise (:) 0.
 ===== Examples =====
@@ Line 22: / Line 40: @@
 ''VALUE('delta0w_ac') / 1000 + VALUE('delta1w_ac') / 1000''
+This example will output 'High' or 'Low' based on the threshold value.
+''VALUE('myvar')>5?'High':'Low' ''

Wattmon EMS

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