Sensor 2
1
Double deep mode is activated.
0
Single deep mode is activated.
Information about the current location of the positioning mark is output via the digital
outputs IN/OUT 3 to IN/OUT 6. The device transmits direction information (up, down,
right, left) via the digital outputs. The automated storage and retrieval system approach
the target position step-by-step based on this direction information. The device does not
transmit any quantitative information about the difference between the actual position
and target position of the automated storage and retrieval system.
In evaluation mode 1 to 8, all outputs in the following table are possible. In evaluation
mode 9 to 13, the device only outputs via the digital outputs whether the positioning
mark is located in the target region.
IN/OUT 3
(top)
IN/OUT 4
(bottom)
IN/OUT 5
(right)
IN/OUT 6
(left)
Location of the positioning mark
1
1
1
1
Inside the target region
0
1
1
1
Above the target region
1
0
1
1
Below the target region
1
1
0
1
At the right of the target region
1
1
1
0
At the left of the target region
0
1
0
1
At the right above the target region
0
1
1
0
At the left above the target region
1
0
0
1
At the right below the target region
1
0
1
0
At the left below the target region
0
0
0
0
Positioning mark not found in the
image
LEDs on the device
For the InspectorP621, information about the configured rack depth and depth informa‐
tion is output via the LED bar graph.
Ready
Read Diagn
Result
TeachIn
LED
Auto-Setup
Data
Autofocus
LNK TX
Userdefined
300
200
100
70
40
100
0
[mm]
[%]
O
O
O
O
O
1
1
LED bar graph (0 to 9), InspectorP621
API name
Digital input/output
LED behavior
(color)
Status
BAR0_LED
Sensor 2
o
Single deep
O
(green)
Double deep
BAR3_LED
IN/OUT 3
O
(green)
Direction information: top
BAR5_LED
IN/OUT 4
O
(green)
Direction information: bot‐
tom
BAR7_LED
IN/OUT 5
O
(green)
Direction information: right
7
SPECIFICATION OF THE INTERFACE AND INTERACTION WITH THE CONTROLLER
36
O P E R A T I N G I N S T R U C T I O N S | InspectorP Rack Fine Positioning
8024534/1DQ8/2022-01-14 | SICK
Subject to change without notice
