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Operating instructions
Chapter
3
Flexi Classic
8011509/YPP0/2015-10-26
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
41
Subject to change without notice
Product description
3.6.5
Programs 5.1 and 5.2
Program 5.1
Program 5.2
A
Dual-channel equivalent N/C
contacts
Flexi Loop
B
2 single-channel N/C contacts
Two-hand control
(to EN 574 IIIA) with or without
jog mode
Cross-circuit detecting control
signals
OR with UE410-8DI — switch position 7
AND with UE410-8DI — switch position 1-6
Connecting of S1:
∂
with restart interlock Q1/Q2, without EDM
∂
without restart interlock Q1/Q2, without EDM
∂
with restart interlock Q1/Q2, with EDM
∂
without restart interlock Q1/Q2, with EDM
Connecting of S2:
without restart int with start-up testing (two-hand standard)
Acts only on Q3/Q4.
Switch off path B:
Two-hand control unit (to EN 574 IIIA) with jog mode
Jog mode max. 5 s (Q3/Q4 remain switched on for only 5 s)
Two-hand control unit (to EN 574 IIIA) without jog mode
OR limited 60 s with UE410-8DI — switch position 8
Always wire ENABLE (expected 24 V DC)!
At ENABLE low Q1-Q4 are always low.
No off delay — switch DELAY to 0.
An off delay may not be set!
Connecting of S3:
with/without EDM for Q3/Q4
Undelayed OSSDs Q1-Q4
No delayable OSSDs (two-hand standard)
Inputs/
sensors
OR
AND
Restart
interlock
Bypass
ENABLE
Off delay
Outputs
2 linked logic paths
AND
Jog mode
AND