persistent module fixed

secop/modules.py

@@ -242,8 +242,6 @@ class Module(HasAccessibles):
         self.name = name
         self.valueCallbacks = {}
         self.errorCallbacks = {}
-        self.persistentFile = None
-        self.persistentData = {}
         errors = []
 
         # handle module properties
@@ -399,8 +397,6 @@ class Module(HasAccessibles):
             if '$' in dt.unit:
                 dt.setProperty('unit', dt.unit.replace('$', self.parameters['value'].datatype.unit))
 
-        self.writeDict.update(self.loadParameters())
-
         # 6) check complete configuration of * properties
         if not errors:
             try:
@@ -539,7 +535,6 @@ class Module(HasAccessibles):
                     self.log.error(str(e))
                 except Exception:
                     self.log.error(formatException())
-        self.saveParameters()
         if started_callback:
             started_callback()