diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index 3b2fd7273..cef5078a5 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -902,17 +902,17 @@ CUL_HM_Parse($$)
       my ($val, $err) = (hex($3), hex($4));
 
       my $error = 'none';
-      $error = 'motor aborted' if ($err & 0x04);
-      $error = 'clutch failure' if ($err & 0x02);	# Todo: check this value
-      $error = 'unknown' if ($err & 0x40);			# Todo: unknown error?
-      push @event, "error: " . $error;
+      my $stErr = ($err >>1) & 0x7;      
+      $error = 'motor aborted' if ($stErr == 2);
+      $error = 'clutch failure' if ($stErr == 1);
 
-      push @event, "battery: ".	(($err & 0x80) ? "low" : "ok");
-      push @event, "lock: "	.	(($val == 1) ? "unlocked" : "locked");
+      push @event, "unknown:" . ( ($err & 0x40) ? "40" : "");	# Todo: unknown error?
+      push @event, "battery:".	(($err & 0x80) ? "low" : "ok");
+      push @event, "lock:"	.	(($val == 1) ? "unlocked" : "locked");
 
-      push @event, "uncertain: " . (($err & 0x30) ? "yes" : "no");
+      push @event, "uncertain:" . (($err & 0x30) ? "yes" : "no");
       my $state = ($err & 0x30) ? " (uncertain)" : "";
-      push @event, "state: "	.	(($val == 1) ? "unlocked" : "locked") . $state;
+      push @event, "state:"	.	(($val == 1) ? "unlocked" : "locked") . $state;
     }
   }  
   else{#####################################
@@ -1292,8 +1292,7 @@ my %culHmSubTypeSets = (
   	"lock"=>"",
   	"unlock"=>"[sec] ...",
   	"open"=>"[sec] ...",
-  	"inhibit-set"=>"",
-  	"inhibit-clear"=>"",
+  	"inhibit"=>"[on|off]",
   },
 
 );
@@ -1434,13 +1433,10 @@ CUL_HM_Set($@)
     CUL_HM_pushConfig($hash, $id, $dst, $chn,0,0,$chn,
                     "08" . ($a[2] eq "on" ? "01":"02"));
 
-  }
-  elsif($cmd eq "statusRequest" && $st eq "keyMatic") { ########################
-    CUL_HM_PushCmdStack($hash, sprintf("++B001%s%s010E",$id,$dst));				# LEVEL_GET
-
   }
   elsif($cmd eq "statusRequest") { ############################################
 	my $chnFound;
+	my $flag = ($st eq "keyMatic")?"B0":"A0";
     foreach my $channel (keys %{$attr{$name}}){
 	  next if ($channel !~ m/^channel_/);
 	  my $chnHash = CUL_HM_name2hash($attr{$name}{$channel});
@@ -1448,11 +1444,11 @@ CUL_HM_Set($@)
 	    my $chnNo = $chnHash->{DEF};
 		$chnNo = substr($chnNo,6,2);
 	    $chnFound = 1 if ($chnNo eq "01");
-		CUL_HM_PushCmdStack($hash,sprintf("++A001%s%s%s0E", $id,$dst,$chnNo));
+		CUL_HM_PushCmdStack($hash,sprintf("++%s01%s%s%s0E", $flag, $id,$dst,$chnNo));
 	  }
     }
 	# if channel or single channel device
-	CUL_HM_PushCmdStack($hash,sprintf("++A001%s%s%s0E", $id,$dst,$chn))
+	CUL_HM_PushCmdStack($hash,sprintf("++%s01%s%s%s0E",$flag,$id,$dst,$chn))
 	    if (!$chnFound);
   } 
   elsif($cmd eq "getpair") { ##################################################
@@ -1651,31 +1647,27 @@ CUL_HM_Set($@)
                                       
   }
   elsif($cmd eq "lock") { ###################################################
-    CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s800100FF",$id,$dst));			# LEVEL_SET
+    CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s800100FF",$id,$dst));	# LEVEL_SET
 
   }
   elsif($cmd eq "unlock") { ###################################################
   	$tval = (@a > 2) ? int($a[2]) : 0;
-  	my $delay = ($tval > 0) ? CUL_HM_encodeTime8($tval) : "FF";					# RELOCK_DELAY (255=never)
+  	my $delay = ($tval > 0) ? CUL_HM_encodeTime8($tval) : "FF";	# RELOCK_DELAY (FF=never)
     CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s800101%s",$id,$dst,$delay));	# LEVEL_SET
     
   }
   elsif($cmd eq "open") { ###################################################
   	$tval = (@a > 2) ? int($a[2]) : 0;
-  	my $delay = ($tval > 0) ? CUL_HM_encodeTime8($tval) : "FF";					# RELOCK_DELAY (255=never)
+  	my $delay = ($tval > 0) ? CUL_HM_encodeTime8($tval) : "FF";	# RELOCK_DELAY (FF=never)
     CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s8001C8%s",$id,$dst,$delay));	# OPEN
 
   }
-  elsif($cmd eq "inhibit-set") { ###############################################
-    CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s0101",$id,$dst));				# SET_LOCK
+  elsif($cmd eq "inhibit") { ###############################################
+  	return "$a[2] is not on or off" if($a[2] !~ m/^(on|off)$/);
+ 	my $val = ($a[2] eq "on") ? "01" : "00";
+    CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s%s01",$id,$dst,$val));	# SET_LOCK
 
   }
-
-  elsif($cmd eq "inhibit-clear") { #############################################
-    CUL_HM_PushCmdStack($hash, sprintf("++B011%s%s0001",$id,$dst));				# SET_LOCK
-
-  }
-  
   elsif($cmd eq "pct") { ######################################################
     $a[1] = 100 if ($a[1] > 100);
     $tval = CUL_HM_encodeTime16((@a > 2)?$a[2]:85825945);# onTime   0.0..85825945.6, 0=forever
diff --git a/fhem/docs/commandref.html b/fhem/docs/commandref.html
index 2dc3846a2..c7ce23b64 100644
--- a/fhem/docs/commandref.html
+++ b/fhem/docs/commandref.html
@@ -3748,13 +3748,11 @@ A line ending with \ will be concatenated with the next one, so long lines
          Unlocked the door so that the door can be opened.<br>
          [sec]: Sets the delay in seconds after the lock automatically locked
          again.<br>0 - 65535 seconds</li>
-      <li><B>inhibit-set</B><br>
-         Blocked all directly paired remotes and the hardware buttons of the
-         keyMatic. Now the door lock drive can be controlled only by
-         FHEM.<br></li>
-      <li><B>inhibit-clear</B><br>
-         Deletes the previously set inhibit-flag again.<br><br>
-         Example:
+      <li><B>inhibit [on|off]</B><br>
+         Block / unblock all directly paired remotes and the hardware buttons of the
+         keyMatic. If inhibit set on, the door lock drive can be controlled only by
+         FHEM.<br><br>
+         Examples:
          <ul><code>
            # Lock the lock<br>
            set keymatic lock<br><br>