diff --git a/devices/dewar.properties b/devices/dewar.properties
new file mode 100644
index 0000000..31a13be
--- /dev/null
+++ b/devices/dewar.properties
@@ -0,0 +1,8 @@
+#Thu Jul 21 12:02:04 CEST 2016
+offsetReadAnalogInput=0
+offsetReadAnalogOutput=0
+offsetReadDigitalInput=0
+offsetReadDigitalOutput=0
+offsetWriteAnalogOutput=0
+offsetWriteDigitalOutput=0
+timeout=1000
diff --git a/devices/robot_modbus.properties b/devices/robot_modbus.properties
new file mode 100644
index 0000000..31a13be
--- /dev/null
+++ b/devices/robot_modbus.properties
@@ -0,0 +1,8 @@
+#Thu Jul 21 12:02:04 CEST 2016
+offsetReadAnalogInput=0
+offsetReadAnalogOutput=0
+offsetReadDigitalInput=0
+offsetReadDigitalOutput=0
+offsetWriteAnalogOutput=0
+offsetWriteDigitalOutput=0
+timeout=1000