Connecting The Power Supply To The Network And Executing A Learn Run - Siemens SIDOOR AT40 System Manual

9.4 Connecting the power supply to the network and executing a learn
run
Connecting the power supply to the network
1. Connect the power supply to the network.
– SIDOOR NT40: When the supply is switched on, the device is ready for operation. The
Note
On-site fuse
The on-site fuse must not exceed 10 A.
Perform a learn run
Note
Ensure that 15 to 25 cm of the door's range of motion from the CLOSED position are
unobstructed during the learn run.
1. Make sure that the door is in the CLOSED position.
2. Press and hold down the learn run button S401.
3. Connect the power supply to slot X3 on the control device.
4. The learn run starts automatically and the learn run button can be released. (See
table Starting a learn run when the line voltage is applied (Page 39))
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH

9.4 Connecting the power supply to the network and executing a learn run

green LED lights up.
X3
Connecting and commissioning
161