Siemens SIDOOR AT40 System Manual page 137

Table 6- 23 SIDOOR ATD400T door states
Relay Function
contact
X11 Key illumination
The relay switches on in the following cases:
The controller detects the "locked" position (input "Door locked" active). The door is locked.
•
The controller is in wait mode after an obstruction has been detected.
•
An error was detected with the door.
•
Pin 1 is then connected to Pin 3.
If the state "locked" is reset, the relay drops out again with a time delay of 3 s. Pin 2 is then connected to
Pin 3.
During the learn run, the relay is continually switched on and off in cycles of approximately 500 ms.
When an opening command is issued via the door button, the relay is switched on and off once for approx.
500 ms.
X12 Error display
The relay switches on when the controller is in an error-free state.
No error: Pin 1 is connected to Pin 3.
•
Error:Pin 2 is connected to Pin 3.
•
X13 External interlock
Relay X13 can be used to lock and unlock an external interlock (door interlocking). For this purpose, relay X13
is activated first during opening or closing. A door movement is not initiated until the "Time delay before
movement" has expired. Relay X13 is deactivated when the door reaches the "open" or "closed" position.
Relay X13 then has to be activated via the parameter "Time delay before movement". The parameter "Time
delay before movement" can be adjusted within the range from 0 to 5000 ms in steps of 100 ms. The value 0
means that relay X13 is deactivated.
Risk of injury
The door controller is not a safety mechanism. The relay contacts must therefore not be
used for the safety circuit of the elevator / vehicle.
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN
WARNING
6.6 Connecting terminals and interfaces
Controllers
137