diff --git a/script/Cr_xmcd_step_pshell.py b/script/Cr_xmcd_step_pshell.py
index 4515882..cd00a59 100644
--- a/script/Cr_xmcd_step_pshell.py
+++ b/script/Cr_xmcd_step_pshell.py
@@ -1,4 +1,6 @@
 
+set_energy(560, delay = 0.5)
+
 set_pol_cplus(offset = -1)
 wait_beam()
 set_file('Cr_plus')