Ovi
MrPLC Member-
Content count
4 -
Joined
-
Last visited
Posts posted by Ovi
-
-
Nobody?
-
Thank yoyu
Configuration issue can't be, because early in the morning it worked fine, and then stopped communicating without any configuration changes.
All DIP switches are off. Another 2 CJ1M with all DIP switches Off are working fine.
I have just checked the HMI and works Ok with a CJ2M. I will check the cable once again.
Is there any posibility to link the HMI with the peripheral port? I have the CS1W CN118 adapter which I could use with the serial cable.
Thank you!
-
Hy guys,
My first topic here. Thank you all for so much free info.
I am having a NS5 connected to the serial port of a CJ1M. It worked fine until yesterday when I found the HMI with the "Time-out error occurs while downloading the data. Allocation host: CJ1" message. The first thing I've done si to check the cable. It seems to be ok. Then, I tried to connect the PC through the same port and doesn't work. I tried with others CJ1M and it worked. It is impossible to be a configuration issue, because nobody changed it. Cand only the port die in a PLC?
I think th HMI is fine since I am able to download the project without problem.
I will make some other tests to see if I get to communicate bothe devices but I need some help in order to take a path or another.
Thank you!
CJ1M with NS5 communication
in CX-Programmer
Posted
Thank you guys!
@gtsuport, I found out these days that after changing the configuration of any port, Com or Peripheral, I have to turn off the cpu. I will try to do it these days.
@IO_Rack, I tried to upload the program to the PC using that cable but I wasn't able to go online. I used Direct Online option and I got a communication error. With other 2 CJ1M I was able to go online using the same cable and the same method, which make me think that the Com port has died.
I will keep you informed!