Starting up the device - IO-Link interface
Leuze electronic
CML 730-PS
80
Cascading/trigger settings (group 7)
Blanking settings (group 8)
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Evaluation function
module 16
72
(bit
offset
= 0)
1
unsigned 8
RW
1 … 111,
0,
200 … 205,
208 … 210,
212
0
1 … 111: Number of optical cascades for beam-
stream evaluation (16 beams)
0: No function (NOP)
200: First interrupted beam (FIB)
201: First not interrupted beam (FNIB)
202: Last interrupted beam (LIB)
203: Last not interrupted beam (LNIB)
204: Total of interrupted beams (TIB)
205: Total of not interrupted beams (TNIB)
208: Switching state of areas 16 … 1
209: Switching state of areas 32 … 17
210: Switching state of the outputs mapped to the
areas
212: CML 700i status information
Parameter
Index
Sub-
index
Data type
Access Value range
Default Explanation
To prevent mutual interference, multiple light curtains can be operated with a time offset with
respect to one another (cascade). Here, the master generates the cyclical trigger signal; the
slaves start their measurement after delay times, which are to be set to different values.
Parameter
Index
Sub-
index
Data type
Access Value range
Default Explanation
Trigger Settings
73
0
record 64 bit
RW
Cascading
73
1
(bit
offset
= 56)
unsigned 8
RW
0 … 1
0
0: Not active (continuous scanning)
1: Active (sensor expects trigger signal)
Function mode
73
2
(bit
offset
= 48)
unsigned 8
RW
0 … 1
0
0: Slave (waiting for trigger signal)
1: Master (generating trigger signal)
Trigger delay time →
Start measurement
73
3
(bit
offset
= 32)
unsigned 16
RW
500 … 65535 500
Unit: µs
Output pulse width
73
4
unsigned 16
RW
100
Width of output trigger pulse in µs
Note:
It is recommended not to change the value.
Master cycle time
73
5
(bit
offset
= 0)
unsigned 16
RW
1 … 6500
1
Unit: ms
Up to 4 beam areas can be deactivated. Deactivated beams can be assigned the logical
values 0, 1 or the value of the adjacent beam. With auto blanking activated, up to 4 beam areas
are automatically suppressed during teaching.
Auto blanking should only be activated during commissioning of the light curtain to suppress
interfering objects. In process mode, auto blanking should be deactivated.
For details on this topic see chapter 11.4.