Dear All,
I bought a Omron CJM1-CPU21 PLC recently and now I want to program it. The PLC brings two serial interfaces (Peripheral and Port). For which of these I can program the PLC using CX-Programmer V5? Which cable do I need to buy to connect it to my laptop? since my laptop dun have the serial port, so i need to buy rs232 cable, right?
i saw from the forum, they say the rs232 cable from laptop need connect to the DB9 before connect to the PLC, is this correct?
thanks, wz =)
I bought a Omron CJM1-CPU21 PLC recently and now I want to program it. The PLC brings two serial interfaces (Peripheral and Port). For which of these I can program the PLC using CX-Programmer V5? Which cable do I need to buy to connect it to my laptop? since my laptop dun have the serial port, so i need to buy rs232 cable, right?
i saw from the forum, they say the rs232 cable from laptop need connect to the DB9 before connect to the PLC, is this correct?
thanks, wz =)
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