shehoxs Posted December 14, 2004 Report Posted December 14, 2004 Hi, Every body I have problem comunication Pc toPLC, it's problem is comport error that if I use laptop 233Mhz(233MMX) thosiba, medoc V1.62 or V2.40 and adapter SC03, PLC A0j2 CPU21 under dos or under windows have same problem But if i use Desktop Pentium 3 Pro, 1Ghz and device same above, i can comunication PC to PLC. under dos and windows OK. What this problem, please help me Best regards yossy Quote
Guest Namedyt Niloc Posted December 15, 2004 Report Posted December 15, 2004 As there seems to be nothing wrong with the SC-03 and the A0J2, can we asume that you have checked the port setup in the Tosh - thatis, the specified port is usually COM1 or COM2. What port number is your Serial SC-03 actually connected to? Have you tried changing the designated port number? Quote
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