diff -r b35bce45bc5a -r 1c40e3976cc2 etherlab/EthercatCFileGenerator.py
--- a/etherlab/EthercatCFileGenerator.py	Sat Sep 29 15:03:17 2018 +0300
+++ b/etherlab/EthercatCFileGenerator.py	Sat Sep 29 15:16:21 2018 +0300
@@ -357,7 +357,8 @@
                     if exclusion_scope[0]["matching"] > 0:
                         selected_pdos.append(exclusion_scope[0]["index"])
                         start_excluding_index = 1
-                    excluded_pdos.extend([pdo["index"]
+                    excluded_pdos.extend([
+                        pdo["index"]
                         for pdo in exclusion_scope[start_excluding_index:]
                         if PdoAssign or not pdo["assigned"]])