hello all....
i been working with wincc HMI which connect to Omron PLC ch200he..
i facing a problem that ..i cant connect more than 1 HMI to omron using
protocol as on wincc (rs232) ..only way is to close 1 HMI and Open the other HMI ..
is there any confugation i missed or need to at any device in order make all my 3 HMI is working at Omron PLC same time ..
i been working with wincc HMI which connect to Omron PLC ch200he..
i facing a problem that ..i cant connect more than 1 HMI to omron using
protocol as on wincc (rs232) ..only way is to close 1 HMI and Open the other HMI ..
is there any confugation i missed or need to at any device in order make all my 3 HMI is working at Omron PLC same time ..