Chapter
3
Operating instructions
Flexi Classic
50
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011509/YPP0/2015-10-26
Subject to change without notice
Product description
A
Global emergency stop
e.g. program 6
Dual-channel equivalent N/C
contacts
Cross-circuit detecting control
signals
Flexi Loop
B
Local cut-off path
for programs see Tab. 19
e.g. program 6
Single-channel N/C contacts
Dual-channel equivalent N/C
contact (not cross-circuit
detecting)
ESPE and sensors with
semiconductor output
OR with UE410-8DI — switch position 7 input B
Switch position 7 input A is
not permitted
, UE410-GU switches to
ERROR (configuration error).
AND with UE410-8DI — switch position 1-6
Global reset — connecting of I6:
∂
with restart interlock Q1
Local reset — connecting of I6:
∂
with restart interlock Q1
∂
only in the programs 2, 4, 6, 8
OR limited 60 s with UE410-8DI — switch position 8 input B
Switch position 8 input A is
not permitted
, UE410-GU switches to
ERROR (configuration error).
Inputs/
sensors
OR
Restart
interlock
Output
2 linked logic paths
AND
Restart
interlock
