Switching Of The Led Without Delay; Response Times - Reer PI SQ NF Notice D'utilisation

9.2.2 Switching of the LED without delay

Undamping < 2 s:
0
1: close zone
2: enable zone

9.3 Response times

Response time on safety request (removal from the enable zone)
Response time when approaching the close range
(non safety-related zone)
Response time when approaching the enable zone (enable time)
Risk time / response time for safety-related faults
Permissible dwell time in the close range
Delay time to activate the setting aid (→ 8.1)
Dwell time in the undamped condition (≥ 45 mm) to return into the
operating mode (→ 8.3 Deactivate setting aid)
Simultaneity of switching on and off of the outputs in case of a
safety request
Test pulse duration t
Test pulse interval T
14
45
*)
≈ 0 s
Signal
Power
on A1/A2(1)
i_max
(2) [pulse package]
p
If the target was away from the sen-
sor for less than 2 s (> 45 mm), the
yellow LED comes on without delay
in case of damping in the enable
zone.
mm
*) except for the first start-up
≤ 50 ms
≤ 100 ms
typ. 100 ms
≤ 200 ms
≤ 100 ms
approx. 2 s
approx. 5 s
approx. 2 s
≤ 50 ms
max. 1 ms
min. 2 ms
max. 5 ms