Balluff BOD 21M-LBI05-S4, Руководство пользователя

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Photoelectric Sensors
Laser distance sensor with IO-Link and additional functions
BOD 21M-LBI05-S4
8 english
Sensor function principle and Teach-In of the
switchpoints through IO-Link (continued)
6.
Verify whether SP1 has been taught successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Value Meaning Result
R 0x003B 0x01 SP1 successfully
applied
Teach State =
SP1 SUCCESS
Teach-In
ended
suc-
cessfully
0x07 Teach State
= Error
Go to
step 3
Teach with background suppression Window mode
A window range is specified by teaching the minimum and
maximum object distance to detect within the setting
range.
Fig. 10:
SSC1/SSC2
SP1
TP1
SP2
TP1
Window mode, background suppression
Procedure in IO-Link mode:
1. Position the object at the minimum detection distance.
2. Select Teach-In channel:
Access Index Value Meaning
W 0x003A 0x00 Standard SSC1
W 0x003A 0x01 SSC1
W 0x003A 0x02 SSC2
Sensor function principle and Teach-In of the
switchpoints through IO-Link (continued)
3.
Teach point (TP1 for SP1). Send system command
0x41 to sensor.
Access Index Value Meaning
W 0x0002 0x41 SP1 Single Value
Teach
If the red LED comes on, TP1 could not be taught
(alignment is unsuitable or the object is outside the
detection range).
4.
Verify whether TP1 has been taught successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Value Meaning Result
R 0x003B 0x14 TP1 was
successfully
taught
Teach State
= WAIT FOR
COMMAND
Go to
step 5
0x07 Teach-In State
= Error
Go to
step 3
5. Position the object at the maximum detection distance.
6.
Teach point (TP1 for SP2). Send system command
0x42 to sensor.
Access Index Value Meaning
W 0x0002 0x42 SP2 Single Value
Teach
The red LED replies that TP1 was not successfully
taught.
7.
Verify whether TP1 has been taught successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Value Meaning Result
R 0x003B 0x54 TP1 was
successfully
taught
Teach State
= WAIT FOR
COMMAND
Go to
step 8
0x07 Teach State
= Error
Go to
step 3