diff --git a/script/RobotSC.py b/script/RobotSC.py
index a48ad8b..0dfa1bf 100644
--- a/script/RobotSC.py
+++ b/script/RobotSC.py
@@ -22,7 +22,7 @@ class RobotSC(RobotTCP):
 
 
 add_device(RobotSC("robot", "129.129.126.100:1000"), force = True)   
-robot.setPolling(100)
+robot.setPolling(20)
 #robot.set_monitor_speed(20)