Code 700021: X-axis not in position

The command "Swivel workpiece changer" was output, but the X-axis is not in the changing position. For swivelling the workpiece changer, the axes must be at 0. A manual tool change function has been output, but the X-axis is not in the tool changer service position. The command for loading/unloading workpieces by the loader should be executed, but the X-axis is not in the right position. Cause 1: The error has the following effect: Feed Stop No axis movements possible. Read disable Control reads no further program blocks into memory. Desired function is not executed. 1. Check the current position of the X-axis. 2. Once the malfunction has been remedied, press [RESET] key Message is cleared. 3. If the message is not cleared, check the position switch of the axis. X-axis is in the area of the centre divider. (Both work area cams are active). Either a movement command for the Y / Z axes has been output, or the command for a tool change is active. In this position of the X-axis, no movement of the Y and Z-axis is possible. A tool change is not possible. 1. Switch to "Manual mode". 2. Move the X-axis out of the centre divider area into a work area. 3. Check the work area cams and their PLC input signals if the fault persists. Axes can be traversed in the operating mode "Incremental movement" with the keys [INC 1], [INC 10] and [INC 100]. Cause 2: Error messages Axes (X-Y-Z) X-axis not in position