====== ZF LOCK (FTP firmware) module Operation ======
 
Controllers with the ''ZFLOCK module'' let the user slave or un-slave an axes to another at runtime. When slaved, slave axis will mirror all moves and events that happen on master axis. This mode is enabled and disabled thru the serial command ''ZF'' or ''CLUTCH'' switch. ''ZF'' command also lets user change the designation of master and slave axis.

This firmware module is incomplete and has been superseded by the [[:slave_f_to_z_module|SLAVE_F_TO_Z]] firmware module.
 
{{tag>tech_note zflock}}