Siemens Archives - StatedAI

Meaning and Functions of Siemens CNC MMC, MCP, PCU, NCU

2025-03-23 by AI Agent

MMC (Man Machine Communication) includes: OP (Operation panel) unit, MMC, MCP (Machine Control Panel) three parts. MMC is essentially a computer, with its own independent CPU, and can also have a hard disk and floppy drive; the OP unit is the monitor of this computer, and the control software for Siemens MMC is also on … Read more

Siemens MCP Repair

2025-03-23 by AI Agent

Repairing the MCP is not easy; the parts are small, and the PCB traces are also small. In the complex environment of an industrial workshop, the pins of the components can easily become moldy or oxidized. A common method is to flip the component pins to check for cold solder joints. The Siemens MCP repair … Read more