Siemens SIMATIC ET 200M

Functions
8.2 Time stamping the input signals with IM 153-2
ET 200M
Operating Instructions, 12/2008, EWA-4NEB780600602-08
151
Structure of the data record 240 for configuring the time stamp of the input signals
The telegram with the data record DS 240 has 4 bytes head data:
&RQWHQWPHDQLQJ
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ZULWHGDWDUHFRUG
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VORWRIWKH,0bತ
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1XPEHURIWKHGDWDUHFRUG
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HJK
1XPEHURIWKHIROORZLQJE\WH
%\WH
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 
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Figure 8-14 Head data of the telegram with the data record 240 for the configuration