muneeb uddin
Member
HI there.
i am in urgent need for help. i have SLC5/03 CPU with some I/Os.Fault LED is continously blinking and PLC is not going in run mode. I have an OP connected on CPU's Rs232 port. i removed cabel from this port and put my null modem cabel to go online with PLc. But when i select Df1 protcol onRS232 port, and try to AUTO find the station, it does not detect any thing. What could be the reason?
Secondly i have an EPROM also . i want it to put on other SLC5/03 cpu and run it. shall i need to reset the PLC first before putting EPROM? if yes then how it is RESET?
Please help me
muneb uddin
i am in urgent need for help. i have SLC5/03 CPU with some I/Os.Fault LED is continously blinking and PLC is not going in run mode. I have an OP connected on CPU's Rs232 port. i removed cabel from this port and put my null modem cabel to go online with PLc. But when i select Df1 protcol onRS232 port, and try to AUTO find the station, it does not detect any thing. What could be the reason?
Secondly i have an EPROM also . i want it to put on other SLC5/03 cpu and run it. shall i need to reset the PLC first before putting EPROM? if yes then how it is RESET?
Please help me
muneb uddin