Siemens SIDOOR ATD401W System Manual page 86

SIDOOR functions
3.4 Safety functions
Signals
Signal
1 (voltage applied)
0 (voltage not applied)
* The response of SIDOOR ATD4xxW controllers also depends on the particular system mode. See
the table below.
Table 3- 11
Mode
Learn run mode
Initial mode
Normal mode
Special mode
See also
Digital input signals (Page 108)
86
Meaning
Light barrier is not interrupted and the door closes when the DOOR
CLOSE command is present
Light barrier is interrupted and the door opens when the DOOR
CLOSE command is present*
Response of SIDOOR ATD4xxW controllers to an interrupted light barrier
Response
Learn run is canceled and the drive is deenergized.
The system is stopped via a ramp down in conjunction with the
active "Close" drive order.
Reverses the system in conjunction with the active "Close" drive
order.
The system response to an obstruction detected while reversing
can be configured accordingly. The following drive order can be
defined with parameter p1211 (see section Calibration and function
parameters (Page 179)).
In positioning mode, the drive is stopped via a ramp down.
The system is stopped via a ramp down in conjunction with the
active "Close" drive order.
ATD4xxW Door Controller for Industrial Applications
System Manual, 01/2017, A5E38080677-AB