Controllers
6.2 Drive functions
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
40
System Manual, 06/2016, A2B00096162-AN
Signals
Signal
Description
1 (voltage applied)
Light barrier is not interrupted and the door closes when the DOOR
CLOSE command is present
0 (voltage not applied)
Light barrier is interrupted and the door opens when the DOOR
CLOSE command is present*
* The response of SIDOOR ATD4xxW controllers also depends on the particular system mode. See
the table below.
Table 6- 1
Response of SIDOOR ATD4xxW controllers to an interrupted light barrier
Mode
Response
Learn run mode
Learn run is canceled and the drive is deenergized.
Initial mode
The system is stopped via a ramp down in conjunction with the
active "Close" drive order.
Normal mode
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 func-
tion parameters (Page 175)).
In positioning mode, the drive is stopped via a ramp down.
Special mode
The system is stopped via a ramp down in conjunction with the
active "Close" drive order.