diff --git a/script/test-move-mono.py b/script/test-move-mono.py
index 8865e572..c878efb3 100644
--- a/script/test-move-mono.py
+++ b/script/test-move-mono.py
@@ -1,4 +1,6 @@
 #MonoEnergy.write(110.0)
 
-Eph.write(500.0)
-print("DONE")
\ No newline at end of file
+Eph.write(600.0)
+while not Eph.isReady():
+    wait(10);
+print("DONE")