Off-line teaching apparatus

Abstract

An off-line teaching apparatus includes an operation command-receiving device for receiving an operation command inputted via an input/output port from a key input device or a coordinate input device and successively storing the operation command in a buffer; an operation command-reading device for successively reading the operation command stored in the buffer; an operation command-counting device for counting a number of operation commands stored in the buffer; and a confirmation sound-generating device for generating confirmation sound upon receipt of the operation command by the operation command-receiving device when a counted value obtained by the operation command-counting device is not less than a predetermined number. Accordingly, the operator is informed, in real time, of the fact that the system responds to the input of the operation command from the operator. Thus, it is possible to improve the operability of the off-line teaching.

Dependencies are inferred from the claim text.