diff --git a/FofbTool/Utils.py b/FofbTool/Utils.py
index f93a146e722089a324fa603971b53ecd5868cadb..dc7606d33a2f20e62a270ca53220f25e4ea5ebdd 100644
--- a/FofbTool/Utils.py
+++ b/FofbTool/Utils.py
@@ -145,11 +145,16 @@ def conf_all_combpm():
     return success
 
 
-def conf_all_comcorr():
+def conf_all_comcorr(enable=True):
     """
     Run default configuration of all comcorr blocks.
     Check beforehand that the FOFB is not running.
 
+    PARAMETERS
+    ----------
+    enable: Boolean
+        True to enable frame output to PSC (steerers).
+
     RETURN
     ------
     running: Boolean
@@ -162,7 +167,7 @@ def conf_all_comcorr():
 
     success=True
     for i,(n,p) in enumerate(tangopath_cellnodes.items()):
-        s=FofbTool.Configuration.cellnode_configure_comcorr(n)
+        s=FofbTool.Configuration.cellnode_configure_comcorr(n, enable=enable)
         success = success and s
 
     return success