--- a/NEWS	Tue May 05 09:38:44 2009 +0000
+++ b/NEWS	Tue May 05 09:43:32 2009 +0000
@@ -39,6 +39,7 @@
 * Added ecrt_slave_sdo_upload() and ecrt_slave_sdo_download() methods to let
   an application transfer SDOs before activating the master. Thanks to Stefan
   Weiser.
+* Changed EC_MAX_SII_SIZE to 4096.
 
 Changes in 1.4.0:
 

--- a/master/globals.h	Tue May 05 09:38:44 2009 +0000
+++ b/master/globals.h	Tue May 05 09:43:32 2009 +0000
@@ -62,7 +62,7 @@
 #define EC_STATE_STRING_SIZE 32
 
 /** Maximum SII size in words, to avoid infinite reading. */
-#define EC_MAX_SII_SIZE 1024
+#define EC_MAX_SII_SIZE 4096
 
 /******************************************************************************
  * EtherCAT protocol