Balluff BIP LD2-T017-01-EP-S4 Série Notice D'utilisation page 51

BIP LD2-T017-01-EP _ _ / EP _ _ -S4
Inductive Positioning System
6
IO-Link interface (continued)
Windowed mode
The procedure is the same as for two-point mode, except
that the mode must be set to windowed.
Hysteresis Hysteresis
SSC SSC
OFF OFF ON ON
SP2 SP2
WINDOW WINDOW
Fig. 6-4: Example for windowed mode
1. Select switching channel.
2. Move the target to the desired switching point SP2 (SP2 must
lie within the operating range).
3. Send system command.
4. Verify teach-in status register (optional).
5. Move the target to the desired switching point SP1 (SP1 must
lie within the operating range).
6. Send system command.
7. Set windowed mode (SSC1 in the example).
8. Verify teach-in status register (optional).
The status of the teach procedure can be read using the
parameter Teach-In Status (Index 0x003B).
Teach Flags
SP2 SP1
TP2 TP1 TP2 TP1
Bit: 7
Fig. 6-5: Structure of the Teach Flags and the Teach State
The Teach State can assume the following values:
Value Meaning
0 IDLE
1 SP1 SUCCESS
2 SP2 SUCCESS
3 SP12 SUCCESS
4 WAIT FOR COMMAND
5 BUSY
7 ERROR
Tab. 6-11: Teach State
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Hysteresis Hysteresis
OFF OFF
Position
SP1 SP1
value
Teach State
0
Index Subindex Access
0x003A 0x00 R/W
0x0002 0x00 W
0x003B 0x00 R
0x0002 0x00 W
0x003D 0x02 W
0x003B 0x00 R
Data
0x01: SSC1
0x02: SSC2
0x03: SSC3
0x04: SSC4
0x42
0x12
0x41
0x02
0x51
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