Electrical installation 93The following diagram shows the wiring of the drive-to-drive link.Safe torque off (XSTO)For the drive to start, both connections (OUT1 to IN1 and IN2) must be closed. By default,the terminal block has jumpers to close the circuit. Remove the jumpers before connectingan external Safe torque off circuitry to the drive.See also chapter Safe torque off function on page 153.Safety functions (X12)See section Installing the FSO safety functions module (options +Q972 and +Q973) onpage 95 and FSO-12 safety functions module user’s manual (3AXD50000015612[English]). Installing the control panel holder back onto the external controlunitInstall the control panel holder back onto the external control unit in reverse order toremoving it, see section Removing the control panel holder from the external control uniton page 84.1234BABGNDShieldXD2D1234BABGNDShieldXD2D1234BABGNDShieldXD2DJ3 J3J3
