Configuration Of A Cascading Arrangement Via Canopen Interface - Leuze electronic CML 720i Ex Operating Instructions Manual

11.6.3 Configuration of a cascading arrangement via CANopen interface

CML700i frame arrangement for cascading with CANopen interface wiring
3 1
4
1
2
3
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5
6
Configuring light curtain 1:
 Configure the trigger settings (triggered, master, total cycle time).
Cascading configuration
(module 12)
 Configure the digital IOs (pin 5) settings.
Switching level of
inputs/outputs
(module 10)
Configuring light curtain 2:
 Configure the trigger settings (triggered, slave, delay time).
Cascading configuration
(module 12)
 Configure the digital IOs (pin 5) settings.
Leuze electronic
2
5
1
6
Receiver
Transmitter
Y-connection and interconnection cable, 0.15 m/5 m (see table 17.3)
Y-CAN fieldbus interconnection cable, 0.25 m/0.35 m (see table 17.5)
Y-CAN fieldbus interconnection cable, 0.25 m/5 m (see table 17.5)
Y-connection and interconnection cable, 0.15 m/2 m (see table 17.3)
Index 0x2102 sub 01
Index 0x2102 sub 02
Index 0x2102 sub 05
Index 0x2152 sub 04
Index 0x2152 sub 03
Index 0x2152 sub 01
Index 0x2102 sub 01
Index 0x2102 sub 02
Index 0x2102 sub 03
2
2
5
1
= 1 Cascading: active
Note: With cascading operation, the master must also be set to 1 (active)!
= 1 Function type: master - sends trigger signal
Master cycle time: total cycle time of all light curtains (LC1+LC2+LC3)
Duration of a trigger cycle in ms
= 1 Pin 5 - input/output selection: output
= 0 Pin 5 - switching behavior: light switching
= 3 Pin 5 - output function: trigger output
= 1 Cascading: active
Note: With cascading operation, the master must also be set to 1 (active)!
= 0 Function type: slave - expects trigger signal
Delay time Trigger → Scan [µs]: enter cycle time of light curtain 1 (LC1)
CML 720i Ex
Example configurations
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