Position The Object In The Beam Path; Select The Teach-In Channel As Follows; Access Index Sub-Value; Teach Tp1. Send System Command 0X41 To Sensor - Balluff BOS 21M-UUI-RP30-S4 Notice D'utilisation

Single Value Teach: Teach-In with 1 Teach point
Principle
The switchpoint SPy is determined by teaching
Teach Point TPy.
Function: SPy = TPy = Teach for static object
Fig. 7: Single Value Teach
Teach instructions
1. Position the object in the beam path.
2. Select the teach-in channel as follows:
Access Index Sub-
index
W 0x003A (58) 0x00 (0) 0x00 (0) Standard BDC1
3. Teach TP1. Send system command 0x41 to sensor.
Access Index Sub-
index
W 0x0002 (2) 0x00 (0) 0x41 (65)
4. Verify whether TP1 has been taught successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Sub- Value
index
R 0x003B 0x00 0x14
(59) (0) (20)
0x07
5. Save and apply switch point SP1:
Send system command 0x40 to sensor.
Access Index Sub-
index
W 0x0002 (2) 0x00 (0) 0x40 (64) Teach Apply
6. Verify whether SP1 has been applied successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Sub- Value
index
R 0x003B 0x00 0x01
(59) (0)
0x07
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System commands
Value Meaning
Value Meaning
SP1 Single
Value Teach
Meaning Result
SP1 Go to
successfully Step 5
taught
Teach State
= WAIT FOR
COMMAND
Teach State Go to
(7) = Error Step 3
Value Meaning
Meaning Result
SP1 Teach-in
(1) success fully completed
applied success-
Teach State fully
= SP1
SUCCESS
Teach State Go to
(7) = Error Step 3
Two Value Teach: Teach-In with 2 Teach points
Principle
Switchpoint SPy is determined by teaching two teach
points (TP1 and TP2).
Function: TP1 = Teach static object
TP2 = Teach background
Result: SPy lies between the object and the
background
Fig. 8: Two Value Teach
Teach instructions

1. Position the object in the beam path.

2. Select the teach-in channel as follows:

Access Index Sub-
index
W 0x003A (58) 0x00 (0) 0x00 (0) Standard BDC1

3. Teach TP1. Send system command 0x41 to sensor.

Access Index Sub-
index
W 0x0002 (2) 0x00 (0) 0x43 (67) SP1 Two Value
4. Verify whether TP1 has been taught successfully:
Read out and check the parameter Teach-In Status
using Index 0x003B.
Access Index Sub- Value
index
R 0x003B 0x00 0x14
(59) (0) (20)
0x07

5. Save and apply switch point SP1:

Send system command 0x40 to sensor.
6. Teach teach-point 2 (TP2). Send system
command 0x44 to sensor.
Access Index Sub-
index
W 0x0002 (2) 0x00 (0) 0x44 (68) SP1 Two
System commands
Value Meaning
Value Meaning
Teach TP1
Meaning Result
TP1 for SP1 Go to
successfully Step 5
taught
Teach State
= WAIT FOR
COMMAND
Teach State Go to
(7) = Error Step 3
Value Meaning
Value Teach
TP2
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