From d61ad6c45595b2f88a9e8c588b4a3556c432003d Mon Sep 17 00:00:00 2001
From: gernot-h <gernot-h@users.noreply.github.com>
Date: Sun, 30 Sep 2018 20:46:01 +0000
Subject: [PATCH] 19_Revolt: document plausability check (Forum #71840)

git-svn-id: https://svn.fhem.de/fhem/trunk@17442 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/19_Revolt.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/FHEM/19_Revolt.pm b/fhem/FHEM/19_Revolt.pm
index 56e115b63..c0ec982ec 100644
--- a/fhem/FHEM/19_Revolt.pm
+++ b/fhem/FHEM/19_Revolt.pm
@@ -113,6 +113,7 @@ sub Revolt_Parse($$)
   if (0 == $pf) {
     $pf = 0.0001;
   }
+  # plausability check partly taken from http://www.sknorrell.de/blog/energiemesssung-mit-revolt-nc-5462/
   if (($voltage < 80) || ($freq > 65) || ($power > 3650) || ($current > 16) ||
       ((($power / $voltage / $pf) > 0.00999) && (0 == $current)) ||
       ($energydiff > $maxenergy)) {