Gear selection/parameter set changeover
The M functions for selection of the gear of the main spindle M4045 are activated by the parameter P-CHAN-00052 (main_spindle_gear_change) in the channel parameter list. The M functions M4045 can be used freely if gear changing is deactivated.
M function | Meaning |
|---|---|
M4045 | Gear selection for the main spindle |
 | When gear changing P-CHAN-00052 (main_spindle_gear_change) is activated, the M functions M4045 must be assigned the synchronisation method MVS_SVS via the parameter P-CHAN-00041 (m_synch[..])! |
Output always takes place in the spindle-specific range, and the PLC_INFO bit is not used here.
Possible:
- Output to other axes by axis-specific programming (e.g. X[M40]). The gear change function is then not active.
Not possible:
- Output to a spindle by axis-specific programming
- A default output to axes or spindles (Channel parameters).
The M functions M40-M45 are defined of the prescribed synchronization method.
Initialization in the channel parameter list
m_synch[40] 0x00000002 MVS_SVS
m_synch[41] 0x00000002 MVS_SVS
m_synch[42] 0x00000002 MVS_SVS
m_synch[43] 0x00000002 MVS_SVS
m_synch[44] 0x00000002 MVS_SVS
m_synch[45] 0x00000002 MVS_SVS
Activation of gear changing:
main_spindle_gear_change 1
Programming example
