Siemens SIDOOR AT40 System Manual page 91

4. Once the display stops, let go of both buttons within approximately 3 seconds. Do not
operate these two buttons until the end of this time window.
5. To confirm the successful activation of the minimal editor, the 7-segment display alternates
between a "C" and the currently assigned profile in the form of a number from 1 to 6.
Selecting a profile
1. Select the desired profile (1 to 6) by pressing the service button S402 (downwards) or S403
(upwards).
2. Confirm the profile you have set by pressing and holding down the learn run button (S401)
until the dot lights up on the 7-segment display (> 2 seconds).
The dot on the 7-segment display indicates that the settings have been successfully stored.
Note
If the learn run button (S401) is pressed only briefly, the minimal editor switches to the
closing forces setting menu. The newly set profile is not saved.
Setting the closing forces
1. Press the learn run button (S401) to set the closing forces.
2. The 7-segment display alternates between displaying an "A" and the currently set
counterweight in the form of a number from 0 to 8.
3. Select the desired counterweight (0 to 8) by pressing the service button S402 (downwards)
or S403 (upwards).
Note
The closing forces are set in the form of a counterweight, whereby 1 kg is simply taken as
10 N. The input can range from 0 to 8, where 0 stands for "no counterweight" and 8 for an
"8 kg counterweight".
Specification of the counterweight changes the closing force, as it is subtracted from the
maximum value of 150 N. The setting "8" therefore reduces the closing force to 70 N (150 N
– 80 N = 70 N).
4. Confirm the closing force you have selected by pressing and holding down the learn run
button (S401) until the dot lights up on the 7-segment display (> 2 seconds).
The dot on the 7-segment display indicates that the settings have been successfully stored.
Note
If the learn run button (S401) is pressed only briefly, the minimal editor switches to the
setting of the light barrier functionality. The newly set counterweight value is not saved.
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH
5.7 Operating and parameterizing controllers
Controllers
89