Parameter ID Adjustment range Factory set‐
ting
Unit Description
p3865 0 … 65535 2000 ms Wait time before each reverse
p3866 0 … 65535
0 ≙ full reverse
200 mm Reversing distance
p3867 0 ≙ deenergize
1 ≙ stop
2 ≙ open
3 ≙ close
0 — Drive control for obstruction while reversing
p3868 0 ≙ deenergize
1 ≙ stop
2 ≙ open
3 ≙ close
0 — Drive control after all reverses have been executed
1)
Expert parameters, see section Expert conguration (Page 90).
The parameters in the table below refer to the opening direction only.
Table 5-36 Obstruction and reversing parameters (in the opening direction)
Parameter ID Adjustment range Factory set‐
ting
Unit Description
Timing
p3869
1)
0 … 65535 1000 ms ON-delay time for obstruction detection
p3870
1)
0 … 65535 500 ms Minimum detection time for stop obstruction
p3871
1)
0 … 65535 100 ms Minimum detection time for force obstruction
Ranges
p3872
1)
0 … 65535 20 mm Distance for slow obstruction approach before and
after the obstruction
p3873
1)
0 … 65535 10 mm Range of suppression of obstruction detection after
the closed end stop
p3874
1)
0 … 65535 10 mm Range of suppression of obstruction detection be‐
fore the open end stop
p3875
1)
0 … 65535 20 mm Range of suppression of force obstruction detec‐
tion before the creep distance
p3876
1)
0 … 65535 50 mm Range of suppression of force obstruction detec‐
tion after the last obstruction
Retries
p3877 0 … 65535 (0xFFFF)
0 ≙ no retry
65535 (0xFFFF) ≙ Un‐
limited attempts
3
0 (V1.03 and
higher)
— Number of retries to overcome the obstruction
p3878 0 … 65535 2000 ms Wait time before each retry
p3879 0 ≙ deenergize
1 ≙ stop
2 ≙ open
3 ≙ close
0 — Drive control during the wait time (before retries)
Controllers
5.9 Operation and conguration of the control unit
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 197