Spindle position board card ID setting system of multi-spindle position equipment

The invention provides a spindle position board card ID setting system of multi-spindle position equipment, the system comprises a main control system and ID setting assemblies arranged in one-to-one correspondence with spindle position board cards, and each ID setting assembly comprises a controller and an indication assembly connected with the controller; the main control system forwards an ID setting instruction sent by the upper computer to a target controller corresponding to the target spindle position board card, the target controller controls a target indication assembly corresponding to the target spindle position board card to carry out ID setting prompt based on the ID setting instruction, and when a confirmation instruction of a user is received, the target indication assembly sends the ID setting prompt to the upper computer; and setting the ID number of the target spindle position board card based on the ID number of the spindle position board card of which the ID setting is completed currently