6FC5210-0DA00-0AA0 - MMC 100 - SIEMENS

SINUMERIK 840D, 810D is a CNC control system (Computerized Numerical Control) for machine tools.
You can implement the following basic functions (for a machine tool) via the operator panel front of the CNC control:
· Create and adapt part programs,
· Execute part programs
· Manual control,
· Read in/out part programs and data,
· Edit data for programs,
· Display and troubleshoot alarms,
· Edit machine data,
· Set up communication links between 1 or more control units

The softkeys for selecting the drive/computer link have been
configured in the machine data,
see /IAM/ HMI/MMC, Installation and Start-Up Guide.

Separate display machine data which define the access rights to external drives exist for the Machine and Program operating areas.

In this case, an HMI Advanced is linked to only one NC at any given point in time (cf. 1:1 link) and communicates only with this unit. With an m:n link, the link can also be switched over to another NC. Using the channel switchover key and channel menu, you can switch the MMC over to another link.