SICK OLM100 User Manual

Table 96: Evaluation of the test signals during forward movement
Check sequence Expected result Result OK?
1. Apply the test signal during for‐
w
ard movement.
•
T
est signal 1 “forward” active (XTIO
input I1)
•
Test signal 2 “backward” inactive
(XTIO input I2)
•
No fault, system is in a functional
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2
"QA110.2 safety output (STO)" are
active)
Yes  N
o 
1. Apply the test signal during for‐
w
ard movement.
2. Set test signal 1 “forward” to
active (XTIO input I1).
3. Set test signal 2 “backward” to
active (XTIO input I2).
The safety system switches to the safe
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2 "QA110.2
safety output (STO)" are deactivated)
Yes  No 
1. Apply the test signal during for‐
w
ard movement.
2. Set test signal 1 “forward” to
inactive (XTIO input I1).
3. Set test signal 2 “backward” to
active (XTIO input I2).
The safety system switches to the safe
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2 "QA110.2
safety output (STO)" are deactivated)
Yes  No 
1. Apply the test signal during for‐
ward movement.
2. Set test signal 1 “forward” to
inactive (XTIO input I1).
3. Set test signal 2 “backward” to
inactive (XTIO input I2).
The safety system switches to the safe
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2 "QA110.2
safety output (STO)" are deactivated)
Yes  No 
17.1.7 Thorough check on the process channel (backward movement)
Evaluation of the test signals during backward movement
NOTE
Y
ou must undo the manipulation on the safety system again after each individual test
sequence. Then you must reset the safety system and carry out a restart.
Table 97: Evaluation of the test signals during backward movement
Check sequence Expected result Result OK?
1. Apply the test signal during back‐
w
ard movement.
•
T
est signal 1 “forward” inactive
(XTIO input I1)
•
Test signal 2 “backward” active
(XTIO input I2)
•
No fault, system is in a functional
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2
"QA110.2 safety output (STO)" are
active)
Yes  N
o 
1. Apply the test signal during back‐
w
ard movement.
2. Set test signal 1 “forward” to
active (XTIO input I1).
3. Set test signal 2 “backward” to
active (XTIO input I2).
The safety system switches to the safe
state (XTIO outputs Q1 "QA110.1
safety output (STO)" and Q2 "QA110.2
safety output (STO)" are deactivated).
Yes  No 
ANNEX 17
8020941/12O9/2019-08-05 | SICK O P E R A T I N G I N S T R U C T I O N S | Safe Linear Positioning
91
Subject to change without notice

SICK OLM100 Specifications

General

Brand	SICK
Model	OLM100
Category	Security Sensors
Language	English