diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index bbaafd656..448e5bdcc 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -2026,6 +2026,7 @@ sub CUL_HM_Set($@) {
   my $ret;
   return "no set value specified" if(@a < 2);
   my $name    = $hash->{NAME};
+  return "device ignored due to attr 'ignore'" if (CUL_HM_getAttrInt($name,"ignore"));
   my $devName = $hash->{device}?$hash->{device}:$name;
   my $st      = AttrVal($devName, "subType", "");
   my $md      = AttrVal($devName, "model"  , "");
@@ -3492,7 +3493,9 @@ sub CUL_HM_SndCmd($$) {
   my ($hash, $cmd) = @_;
   $hash = CUL_HM_getDeviceHash($hash); 
   my $io = $hash->{IODev};
-  return if(!$io);  
+  return if(  !$io 
+            || AttrVal($hash->{NAME},"ignore","")
+			|| AttrVal($hash->{NAME},"dummy",""));  
   my $ioName = $io->{NAME};
   if ((hex substr($cmd,2,2) & 0x20) && (                   # check for commands with resp-req
            $io->{STATE} !~ m/^(opened|Initialized)$/       # we need to queue
@@ -5559,6 +5562,7 @@ sub CUL_HM_putHash($) {# provide data for HMinfo
         attr KFM100 unit Liter
         </li>
     <li><a name="autoReadReg">autoReadReg</a><br>
+        '0' autoReadReg will be ignored.<br>
         '1' will execute a getConfig for the device automatically after each reboot of FHEM. <br>
 		'2' like '1' plus execute after power_on.<br>
 		'3' includes '2' plus updates on writes to the device<br>
diff --git a/fhem/FHEM/HMConfig.pm b/fhem/FHEM/HMConfig.pm
index add64f875..0c5b69f55 100644
--- a/fhem/FHEM/HMConfig.pm
+++ b/fhem/FHEM/HMConfig.pm
@@ -192,7 +192,7 @@ my %culHmModel=(
   "0094" => {name=>"IS-WDS-TH-OD-S-R3"       ,st=>'THSensor'          ,cyc=>'00:10' ,rxt=>'c:w'    ,lst=>'p'            ,chn=>"",}, #
   "0095" => {name=>"HM-CC-RT-DN"             ,st=>'thermostat'        ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p:1p.2p.5p.6p,3:3p.6p,1,7:4'
                                                                                                                         ,chn=>"Weather:1:1,Climate:2:2,WindowRec:3:3,ClimRT_tr:4:4,ClimaTeam:5:5,remote:6:6"}, #
-  "0096" => {name=>"WDF-solar"               ,st=>'blindActuatorSol'  ,cyc=>''      ,rxt=>'b'      ,lst=>'1,3'          ,chn=>"win:1:1,blind_2:3",}, #
+  "0096" => {name=>"WDF-solar"               ,st=>'blindActuatorSol'  ,cyc=>''      ,rxt=>'b'      ,lst=>'1,3'          ,chn=>"win:1:1,blind:2:3",}, #
   "009B" => {name=>"Schueco_263-xxx"         ,st=>'tipTronic'         ,cyc=>'28:00' ,rxt=>'c:w'    ,lst=>'1:1.2,3:1p.3p',chn=>"act:1:1,sen:2:2,sec:3:3",}, #
   "009F" => {name=>"HM-Sen-Wa-Od"            ,st=>'sensor'            ,cyc=>'28:00' ,rxt=>'c:w'    ,lst=>'1,4'          ,chn=>"",}, #capacitive filling level sensor
   "00A0" => {name=>"HM-RC-4-2"               ,st=>'remote'            ,cyc=>''      ,rxt=>'c:l'    ,lst=>'1,4'          ,chn=>"Btn:1:4",},