Example configurations
Leuze electronic GmbH + Co. KG
CML 730i
162
15
Example configurations
15.1 Example configuration - Reading out 64 beams (beam-stream)
The beam-stream evaluation function is used, e.g., for evaluating the size and position of objects on a
transport system.
15.1.1 Configuration of beam-stream process data via IO-Link interface
Map the beam states of the individual optical cascades in the CML 700i to the process data as follows.
15.1.2 Configuration of beam-stream process data via CANopen interface
Map the TPDO1 as follows.
These 32 bits are to be read as follows:
This means that 4 x 16 bit objects can be mapped per PDO → 64 beams.
15.1.3 Configuration of beam-stream process data via PROFIBUS interface
Map the beam states of the 64 beams starting with the first optical cascade in the CML 700i to the beam-
stream (64 bits) as follows:
15.1.4 Configuration of beam-stream process data via PROFINET interface
Map the beam states of the 64 beams starting with the first optical cascade in the CML 700i to the beam-
stream (64 bits) as follows:
Evaluation function 01
(group 6)
Index 72, bit offset 120 = 1
The first optical cascade (beams 1 … 16) is transmitted in process data module 01
Evaluation function 02
(group 6)
Index 72, bit offset 112 = 2
The second optical cascade (beams 17 … 32) is transmitted in process data module 02
Evaluation function 03
(group 6)
Index 72, bit offset 104 = 3
The third optical cascade (beams 33 … 48) is transmitted in process data module 03
Evaluation function 04
(group 6)
Index 72, bit offset 96
= 4
The fourth optical cascade (beams 49 … 64) is transmitted in process data module 04
MAPPINGENTRY1
24120110
Index 0x2412 sub-index 01 is mapped, Length of the mapped object: 16 bit
MAPPINGENTRY2
24120210
Index 0x2412 sub-index 02 is mapped, Length of the mapped object: 16 bit
MAPPINGENTRY3
24120310
Index 0x2412 sub-index 03 is mapped, Length of the mapped object: 16 bit
MAPPINGENTRY4
24120410
Index 0x2412 sub-index 04 is mapped, Length of the mapped object: 16 bit
31
16 15
8
7
0
Index
Sub-index
Length
MSB
LSB
Beam-stream (64 bit)
(module 4)
Parameter
number of
the optical cascade
= 1
The first optical cascade (beams 1 … 64) is transmitted in the beam-stream module
(64 bit)
Beam-stream (64 bit)
(module 22)
Parameter
number of
the optical cascade
= 1
The first optical cascade (beams 1 … 64) is transmitted in the beam-stream module
(64 bit)
