The components of this message can be broken down as follows:
Set the rotary switch to position "2" (STOP) to facilitate loading. sinumerik 810d waiting for nck connection
When the Sinumerik 810D system encounters the "waiting for NCK connection" error, users may experience the following symptoms: The components of this message can be broken
In some cases, the hardware is fine, but the HMI configuration files (such as NETNAMES.INI the hardware is fine
If you suspect the HMI panel, disconnect the HMI communication cable from the NCU. Then reboot the NCU.