AC800M IP config problem
We have bought 2 new AC800M (PM864) controller and unable to set ip using IP config tool.
1) using the right cable we tested on another PLC AC800M which is presently in process and thats working but the newly bought PLC isn't working.
2) During the rest process the IP config tool shows "system detected" and later timeout.
Tried to upgrage firmware still the same problem exists.
Pls help out with right solution.
Voted best answer
In help of IPConfig: "When setting the controller IP address of the primary CPU in a redundant controller configuration, the backup CPU must be switched off (power down). Otherwise the backup CPU will take over and you get disconnected."
After the system reset button has been pushed, could you see the TX Led in COM4 blink?