Siemens SIDOOR ATD4 W Series - Learn Run

4.1.1 Learn run
Function description
The following system properties are determined and stored with a learn run:
• Door width
• Weight to be moved and counterweight
• Door friction
• Direction of rotation of the motor and pulse encoder
• For initial commissioning: the motor type and the output transmission
As of V1.10: As an alternative to the learn run, the basic parameters determined during the learn
run can be con󹪝gured using the basic parameters editor. This allows initial commissioning of the
SIDOOR door control unit without a learn run (see section "Basic parameters editor (Page 106)").
Note
Before the start of the learn run, the door must be in the closed position.
The output transmission should be examined before each learn run and adjusted if necessary.
For the M3, M4 and M5 SIDOOR motors, set the default value to 176 mm/rev for the output
transmission.
For the other MDG3, MDG4 and MDG5 SIDOOR motors, the output transmission [mm/rev] must
be con󹪝gured according to the e󹪜ective range of the motor pinion used.
When using the M5 or MDG5 motor, no mass determination is performed during the learn run.
Instead, the weight to be moved is set to the maximum permissible weight as a function of the
output transmission. This weight value must be subsequently corrected to the actual weight to
be moved using the basic parameter editor (see also the following section "Mass
determination").
Types of learn runs
The following types of learn runs can be performed:
• Learn run with new motor (initial commissioning)
• Learn run after initial commissioning
• Learn run without determination of the weight to be moved (as of V1.14)
Learn run with new motor (initial commissioning)
A learn run with a new motor must be performed when the door control unit is commissioned
for the 󹪝rst time, when the motor type is changed, and when changes are made to the output
transmission.
If the status display of the door control unit shows status code "5" (new motor type detected) or
status code "_" (Control unit has no parameters), a learn run with a new motor must be
performed (see also section 10.1 Operating status display).
SIDOOR functions
4.1 Basic functions
ATD4xxW for industrial applications
46 System Manual, 06/2022, A5E51901827B AA