diff --git a/script/test/otf_test.py b/script/test/otf_test.py
index a33d96a..e3458c9 100644
--- a/script/test/otf_test.py
+++ b/script/test/otf_test.py
@@ -6,13 +6,13 @@
 
 
 #'''    long acquisition Sn M-edge + O K-edge
-nr_loops=5
+nr_loops=1000
 loop_count = 0
 while loop_count < nr_loops:
     caput('X11MA-KEI12:RANGE', 10)
     otf(start=480, end=510, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
-    #caput('X11MA-KEI12:RANGE', 9)
-    #otf(start=520, end=570, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
+    caput('X11MA-KEI12:RANGE', 9)
+    otf(start=520, end=570, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
     loop_count = loop_count + 1
 #     '''