diff --git a/fhem/controls_fhem.txt b/fhem/controls_fhem.txt
index 54e13abe6..bc371e6cb 100644
--- a/fhem/controls_fhem.txt
+++ b/fhem/controls_fhem.txt
@@ -1,4 +1,4 @@
-REV 23481
+REV 23488
 DIR unused
 UPD 2021-01-07_07:45:03 355981 ./CHANGED
 UPD 2020-10-26_19:49:05 18092 ./GPL_V2.txt
@@ -479,7 +479,7 @@ UPD 2020-05-10_07:45:03 30585 FHEM/98_GOOGLECAST.pm
 UPD 2020-04-01_07:45:03 11523 FHEM/98_GoogleAuth.pm
 UPD 2021-01-01_07:45:03 194647 FHEM/98_HMinfo.pm
 UPD 2019-04-01_07:45:02 31631 FHEM/98_HMtemplate.pm
-UPD 2020-12-13_07:45:03 190719 FHEM/98_HTTPMOD.pm
+UPD 2021-01-08_07:45:02 191601 FHEM/98_HTTPMOD.pm
 UPD 2016-04-26_07:45:11 33223 FHEM/98_HourCounter.pm
 UPD 2019-01-26_07:45:02 67684 FHEM/98_Hyperion.pm
 UPD 2017-01-04_07:45:02 21573 FHEM/98_IF.pm
@@ -489,10 +489,10 @@ UPD 2020-10-19_07:45:03 52003 FHEM/98_JsonMod.pm
 UPD 2020-01-09_07:45:02 43856 FHEM/98_MAX_Temperature.pm
 UPD 2016-03-12_07:45:14 49251 FHEM/98_MaxScanner.pm
 UPD 2019-08-17_07:45:03 34506 FHEM/98_MediaList.pm
-UPD 2019-09-18_07:45:02 232404 FHEM/98_Modbus.pm
-UPD 2019-04-07_07:45:02 51318 FHEM/98_ModbusAttr.pm
+UPD 2021-01-08_07:45:02 224324 FHEM/98_Modbus.pm
+UPD 2021-01-08_07:45:02 51634 FHEM/98_ModbusAttr.pm
 UPD 2020-12-08_07:45:02 59634 FHEM/98_ModbusElsnerWS.pm
-UPD 2017-05-10_07:45:02 14229 FHEM/98_ModbusSET.pm
+UPD 2021-01-08_07:45:02 14214 FHEM/98_ModbusSET.pm
 UPD 2020-06-22_07:45:03 25785 FHEM/98_ModbusTrovis5576.pm
 UPD 2019-08-11_07:45:03 47678 FHEM/98_PHC.pm
 UPD 2016-02-05_07:45:11 34730 FHEM/98_PID20.pm
@@ -728,12 +728,12 @@ UPD 2016-07-21_07:45:27 24829 docs/HOWTO_DE.html
 UPD 2015-07-28_14:05:35 46151 docs/IMG_0483.jpg
 UPD 2017-06-30_07:45:02 37394 docs/Landis-Gyr-E350-meter.jpg
 UPD 2015-07-28_14:05:35 14548 docs/ccc.jpg
-UPD 2021-01-04_07:45:06 4399484 docs/commandref.html
+UPD 2021-01-08_07:45:07 4401711 docs/commandref.html
 UPD 2021-01-04_07:45:09 2715303 docs/commandref_DE.html
 UPD 2020-12-08_07:45:02 81114 docs/commandref_frame.html
 UPD 2020-12-08_07:45:02 90762 docs/commandref_frame_DE.html
-UPD 2021-01-07_07:45:10 234304 docs/commandref_modular.html
-UPD 2021-01-07_07:45:11 245063 docs/commandref_modular_DE.html
+UPD 2021-01-08_07:45:10 234304 docs/commandref_modular.html
+UPD 2021-01-08_07:45:11 245063 docs/commandref_modular_DE.html
 UPD 2015-07-28_14:05:35 4778 docs/cul_rfr.jpg
 UPD 2015-07-28_14:05:35 19949 docs/faq.html
 UPD 2015-07-28_14:05:35 938 docs/fhemdoc.js
@@ -754,7 +754,8 @@ UPD 2020-06-23_07:45:04 2222 lib/FHEM/Automation/ShuttersControl/Window.pm
 UPD 2020-06-23_07:45:04 4017 lib/FHEM/Automation/ShuttersControl/Window/Attr.pm
 UPD 2020-06-23_07:45:04 2337 lib/FHEM/Automation/ShuttersControl/Window/Readings.pm
 UPD 2020-06-29_07:45:03 1765 lib/FHEM/Core/Timer/Helper.pm
-UPD 2020-12-14_07:45:03 37764 lib/FHEM/HTTPMOD/Utils.pm
+UPD 2021-01-08_07:45:02 37988 lib/FHEM/HTTPMOD/Utils.pm
+UPD 2021-01-08_07:45:03 7370 lib/FHEM/Modbus/TestUtils.pm
 UPD 2020-09-24_07:45:02 9127 lib/FHEM/SynoModules/API.pm
 UPD 2020-11-03_07:45:03 14279 lib/FHEM/SynoModules/ErrCodes.pm
 UPD 2020-12-28_07:45:03 69955 lib/FHEM/SynoModules/SMUtils.pm