Connect the limit switches to the sat-nms ACU2-ODM as described in chapter 4.2.2 Pin description .

1. Apply 24V DC to the ACU2-ODM. Take care, that the motor drivers are not powered up yet. The sat-nms ACU2-ODM should be reachable via Ethernet now.
2. Check the function and correlation of all limit-switches manually. On the sat-nms ACU2-ODM main-webpage a limit fault is shown as soon it occurs. On the test-page every single limit switch is displayed. For more detailed informations see chapter 5 Operation