Library manual M238 system functions | 2 MB - BERGER - POSITEC
Library manual M238 system functions | 2 MB - BERGER - POSITEC
Library manual M238 system functions | 2 MB - BERGER - POSITEC
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<strong>M238</strong> System Variables<br />
Example<br />
The following example shows the use of some System Variables:<br />
VAR<br />
myCtr_Serial : DWORD;<br />
myCtr_ID : WORD;<br />
myCtr_FramesRx : UDINT;<br />
END_VAR<br />
myCtr_Serial := PLC_R.i_dwSerialNumber;<br />
myCtr_ID := PLC_R.i_wVendorID;<br />
myCtr_FramesRx := SERIAL_R[0].i_udiFramesReceivedOK;<br />
14 EIO0000000364 04/2012