Tsugami M Code List Guide

| M Code | Function | Notes | |--------|----------|-------| | M00 | Program stop | Spindle stops, coolant off. Press cycle start to resume. | | M01 | Optional stop | Only stops if “Optional Stop” switch is ON. | | M02 | End of program | No rewind (rarely used; M30 preferred). | | M03 | Spindle forward (CW) | Standard turning direction. | | M04 | Spindle reverse (CCW) | For left-hand tools or reverse tapping. | | M05 | Spindle stop | Must execute before M03/M04 change. | | M06 | Tool change | Turret or gang tool indexing. Not always used on Swiss. | | M07 | Coolant on (mist or through-tool) | Check machine spec. | | M08 | Flood coolant on | Most common for turning operations. | | M09 | Coolant off | Stops all coolant types. | | M10 | Chuck/collet clamp | Main spindle collet closes. | | M11 | Chuck/collet unclamp | Main spindle collet opens. | | M13 | Spindle CW + coolant on | Convenience code (M03 + M08). | | M14 | Spindle CCW + coolant on | (M04 + M08). | | M19 | Spindle orientation | Orients spindle for milling or tool change. | | M30 | End of program with rewind | Returns to top of program, resets memory. |

Stops only if the "Optional Stop" switch on the control panel is ON. Spindle CW Starts the spindle in a clockwise direction. Spindle CCW Starts the spindle in a counter-clockwise direction. Spindle Stop Stops all spindle rotation. Coolant ON Activates flood coolant. Coolant OFF Deactivates all coolant systems. Program End Ends the program and rewinds to the first block. 2. Specialized Tsugami & Fanuc M-Codes tsugami m code list