1 <?xml version='1.0' encoding='utf-8'?>

     2 <PyFile xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

     3   <variables/>

     4   <globals>

     5     <xhtml:p><![CDATA[import threading, time

     6 

     7 MyT = None

     8 Stop = False

     9 

    10 def StartLog():

    11     global MyT

    12     MyT=threading.Thread(target = DoLog)

    13     MyT.start()

    14 

    15 def DoLog():

    16     global Stop

    17     while not Stop:

    18         PLCObject.LogMessage("Python side Logging (PLC is %s)"%PLCObject.PLCStatus)

    19         time.sleep(0.3)

    20 

    21 def StopLog():

    22     global MyT,Stop

    23     Stop=True

    24 

    25 _runtime_init.append(StartLog)

    26 _runtime_cleanup.append(StopLog)

    27 ]]></xhtml:p>

    28   </globals>

    29   <init>

    30     <xhtml:p><![CDATA[]]></xhtml:p>

    31   </init>

    32   <cleanup>

    33     <xhtml:p><![CDATA[]]></xhtml:p>

    34   </cleanup>

    35   <start>

    36     <xhtml:p><![CDATA[]]></xhtml:p>

    37   </start>

    38   <stop>

    39     <xhtml:p><![CDATA[]]></xhtml:p>

    40   </stop>

    41 </PyFile>