Hi,
I need your help if it possibe.
I have an old omron CPU C200HG CPU43 and I am trying to connect to it with my PC though serial 9-pin cable. I try the pinout suggested to the manual of the C200HS which is
OMRON PC
1 -- 1
2 -- 2
3 -- 3
9 -- 5
On the male serial port of the CPU I have short circuit pins 4 with 5
On the female serial port of the PC I have short circuit 4 with 6 and 7 with 8
Unfortunatelly, alhtough I can see the comm LED light on on the CPU I can not get any connection. I have try to connect the auto on line fuction of cx-programmer and also to connect with the work on-line function after loading the program of the CPU which I have stored to my PC, none of them works.....
I am desperate for a solution, I suspect that I am done something wrong with the serial wiring, could anyone give me some suggestions?
Thank you in advance
I need your help if it possibe.
I have an old omron CPU C200HG CPU43 and I am trying to connect to it with my PC though serial 9-pin cable. I try the pinout suggested to the manual of the C200HS which is
OMRON PC
1 -- 1
2 -- 2
3 -- 3
9 -- 5
On the male serial port of the CPU I have short circuit pins 4 with 5
On the female serial port of the PC I have short circuit 4 with 6 and 7 with 8
Unfortunatelly, alhtough I can see the comm LED light on on the CPU I can not get any connection. I have try to connect the auto on line fuction of cx-programmer and also to connect with the work on-line function after loading the program of the CPU which I have stored to my PC, none of them works.....
I am desperate for a solution, I suspect that I am done something wrong with the serial wiring, could anyone give me some suggestions?
Thank you in advance