diff --git a/CHANGED b/CHANGED
index 276976fbd..aa9595d9d 100644
--- a/CHANGED
+++ b/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix: 10_SOMFY: wrong attribute reference ...-up-time-to-close removed
   - new:     42_Nextion.pm: New module to connect Nextion displays 
   - changed: YahooWeatherAPI: react on wrong units
   - changed: Pushsafer: optimized picture file error handling
diff --git a/FHEM/10_SOMFY.pm b/FHEM/10_SOMFY.pm
index 14a94d892..335a3b286 100644
--- a/FHEM/10_SOMFY.pm
+++ b/FHEM/10_SOMFY.pm
@@ -84,6 +84,8 @@
 #  2016-10-06 viegener - positionInverse for inverse operation 100 open 10 down 0 closed 
 #  2016-10-17 viegener - positionInverse test and fixes
 #  2016-10-18 viegener - positionInverse documentation and complettion (no change to set on/off logic)
+#  2016-10-25 viegener - drive-Attribute - correct syntax check - add note in commandref
+#  2016-10-30 viegener - FIX: remove wrong attribute up-time-to-close - typo in attr setter
 # 
 #  
 #  
@@ -710,6 +712,7 @@ sub SOMFY_Attr(@) {
 
 		} elsif($aName eq 'drive-up-time-to-100') {
 			$attr{$name}{'drive-up-time-to-100'} = $aVal;
+			$attr{$name}{'drive-up-time-to-open'} = $aVal if(!defined($attr{$name}{'drive-up-time-to-open'}) || ($attr{$name}{'drive-up-time-to-open'} < $aVal));
 
 		} elsif($aName eq 'drive-up-time-to-open') {
 			$attr{$name}{'drive-up-time-to-open'} = $aVal;
@@ -1678,6 +1681,7 @@ sub SOMFY_CalcCurrentPos($$$$) {
     <a name="drive-down-time-to-close"></a>
     <li>drive-down-time-to-close<br>
         The time the blind needs to drive down from "open" (pos 0) to "close", the end position of the blind.<br>
+        Note: If set, this value always needs to be higher than drive-down-time-to-100
 		This is about 3 to 5 seonds more than the "drive-down-time-to-100" value.
         </li><br>
 
@@ -1690,6 +1694,7 @@ sub SOMFY_CalcCurrentPos($$$$) {
     <a name="drive-up-time-to-open"></a>
     <li>drive-up-time-to-open<br>
         The time the blind needs drive up from "close" (endposition) to "open" (upper endposition).<br>
+        Note: If set, this value always needs to be higher than drive-down-time-to-100
 		This value is usually a bit higher than "drive-down-time-to-close", due to the blind's weight.
         </li><br>