Applies To: |
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Summary: |
I am using the Mitsubishi A3U CPU which can
support registers up to and including D8191. I am also using the
Ethernet module
A71E71-S3. In the melscnet.dbf driver file, the entry for the "D" data type suggests that upto D9255 can be accessed but I cannot read any addresses above D6143. |
Solution: |
The problem lies with the Mitshubishi Ethernet module A71E71-S3. The A3U CPU supports data registers up to D8193 but the Ethernet module A71E71-S3 is limited to address D6143 and below. |
Keywords: |
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