diff --git a/script/RobotTCP.py b/script/RobotTCP.py
index 0f5a8fc..37786d0 100644
--- a/script/RobotTCP.py
+++ b/script/RobotTCP.py
@@ -60,6 +60,7 @@ class RobotTCP(TcpDevice, Stoppable):
 
     def evaluate(self, cmd):
         ret = self.execute('eval', cmd)
+        print ret
         if ret.strip() != "": raise Exception(ret)
 
     def get_var(self, name):
@@ -102,7 +103,7 @@ class RobotTCP(TcpDevice, Stoppable):
         for i in range(6): ret.append(float(a[i]))
         return ret        
 
-    def set_trf(self, l, name="t"):             
+    def set_tr(self, l, name="t"):             
         self.evaluate(name + "={" + str(l[0]) + ","+ str(l[1]) + ","+ str(l[2]) + ","+ str(l[3]) + ","+ str(l[4]) + ","+ str(l[5]) + "}")
 
     def get_jnt(self, name="j"):