diff --git a/devices/transm.properties b/devices/transm.properties
index 476ca67..d6436ea 100644
--- a/devices/transm.properties
+++ b/devices/transm.properties
@@ -1,9 +1,9 @@
-#Wed Jul 03 14:50:48 CEST 2019
+#Wed Jul 03 14:52:01 CEST 2019
 maxValue=1.0
 minValue=0.0
 offset=0.0
 precision=10
-resolution=1.0E-9
+resolution=NaN
 scale=1.0
 sign_bit=0
 unit=