Abstract: A server includes a communication device and a storage device. The communication device receives the interference data from the client device connected via the wide area network. The interference data is data which associates teaching point candidates indicating candidates for the teaching points of the industrial robot with interference results indicating whether or not the robot interferes with surrounding objects when the position and posture of the robot is aligned with the teaching point candidate. The storage device stores the interference data received by the communication device.

Abstract: A robot data processing server includes a storage device, a communication device, and a processing unit. The storage device stores operation result data including plural sets of data, each set of which includes an operation program for an industrial robot and operations of the robot responding to the operation program from one time to another. The communication device receives an operation verification program by communicating with a client device via a wide area network, the operation verification program being an operation program created in the client device. The processing unit creates trajectory data based on the operation verification program received by the communication device and the operation result data stored in the storage device, the trajectory data indicating operations of the robot for the operation verification program from one time to another.

Abstract: A server includes a communication device, a storage device, and a processing unit. The communication device receives teaching points of an industrial robot from a client device by communicating with the client device via the wide area network. The storage device stores correction method data including a plurality of types of correction methods for correcting the teaching points according to a positional relationship between the robot and a workpiece during the work. The processing unit creates a correction program by applying the correction method described in the correction method data to the teaching points received by the communication device, and instructs the communication device to transmit the correction program to the client device.