Siemens SIDOOR ATD4 W Series - Pressure-Sensitive Edge (SR)

Table 4-13 Response of SIDOOR ATD4xxW control units to an active light curtain signal
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
con󹪝gured accordingly. The following drive order can be de󹪝ned with pa‐
rameter p1211 (see section Calibration and function parameters
(Page 192)).
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.
4.4.1.3 Pressure-sensitive edge (SR)
Function description
The pressure sensitive edge is connected to the machine control system and assumes a de󹪝ned
state if the sensing device is addressed during proper operation.
Connection and parameter assignment
The output signal switching device of the pressure-sensitive edge is connected to "Input 1" of the
terminal X6.
If the SIDOOR control unit's sensor logic is con󹪝gured for a pressure sensitive edge, the "TestOUT"
function test signal is output automatically at the terminal X100.1 (ATD420W, ATD430W) or X12
(ATD401W). See section Sensor function test (Page 170).
The sensor type of the sensor connected to "Input 1" of terminal X6 can be con󹪝gured as follows:
• Parameter p4600
• Service menu: MAIN MENU > General setup > Special parameters > Function Input 1
The travel range before the "Closed" position in which the control unit responds to the pressure
sensitive edge's signal can be restricted by parameter p1210 (see section Calibration and
function parameters (Page 192)). The control unit does not respond to the pressure sensitive
edge's signal in the range of ± 2 cm before the "Open" position.
Note
The light barrier, DCOPS, ESPE or pressure sensitive edge functions cannot be implemented
simultaneously as sensor functions at Input 1.
You will 󹪝nd a circuit diagram and detailed information about connection of a pressure-sensitive
edge in section Overview (Page 166).
SIDOOR functions
4.4 Safety functions
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 115