ntrungtruc2003
Member
Dear sir !
i have a np-mq001b omron hmi and a cpu 222 siemen.
i make a cable following guide in host connection manual document but not success.
port 0 on Cpu222
rs485 PT(Np5-MQ001B)
3(RB+)----------------->R2(+)
8(RA-)----------------->R2(-)
the error
"error #3: no connection to plc "
thanks !
i have a np-mq001b omron hmi and a cpu 222 siemen.
i make a cable following guide in host connection manual document but not success.
port 0 on Cpu222
rs485 PT(Np5-MQ001B)
3(RB+)----------------->R2(+)
8(RA-)----------------->R2(-)
the error
"error #3: no connection to plc "
thanks !