<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Python xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="py_ext_xsd.xsd">
<![CDATA[import threading

MyT = None
Stop = False

def DoLog():
    global MyT,Stop
    MyT=threading.Timer(0.3, DoLog)
    if not Stop : MyT.start()
    Stop = False
    PLCObject.LogMessage("Python side Logging")

def StopLog():
    global MyT,Stop
    Stop=True
    if MyT is not None: MyT.cancel()

_runtime_begin.append(DoLog)
_runtime_cleanup.append(StopLog)
]]>
</Python>