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Recently we got new PCs, but these are not able to establish communication with the PLC (Mitsubishi Melsec A series, A1S) via Melsec Medoc plus version 2.3. The computer (a compaq deskpro, pentium III, 733 MHz) is running Windows NT version 4.0 with Service Pack 6.
Melsec Medoc plus gives the error that it can't find the PLC or that the wrong PLC type is selected (the latter is not true).
Does anybody know what the problem is?
Melsec Medoc plus gives the error that it can't find the PLC or that the wrong PLC type is selected (the latter is not true).
Does anybody know what the problem is?