LLExec CANopen Master: Difference between revisions
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''Parametric Baudrate'' | ''Parametric Baudrate'' | ||
Baudrate is specified at runtime. | Baudrate is specified at runtime. | ||
Define an UDINT PLC variable and bind | Define in your project an UDINT PLC variable and bind in ''Baudrate Var (UDINT)'' box. | ||
The value (bits/s) in of the variable at PLC startup will be used for network baudrate | The value (bits/s) in of the variable at PLC startup will be used for network baudrate | ||
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''Parametric Node ID'' | ''Parametric Node ID'' | ||
Master node id is specified at runtime. | Master node id is specified at runtime. | ||
Define an USINT PLC variable and bind | Define in your project an USINT PLC variable and bind in ''Node ID Var (USINT)'' box. | ||
The value in the variable at PLC startup (1 to 127) will be used as master node id. | The value in the variable at PLC startup (1 to 127) will be used as master node id. | ||
Revision as of 17:43, 21 August 2020
Overview
LLExec CANopen master integrated configuration tool allow you to configure a network of slaves compliant to the DS301 CANopen standard.
Supported features
- Import EDS
- Automatic PDO mapping configuration generation
- Two distinct networks supported
- Slave parametrization definition
- Mandatory slaves management (stop entire network in case of loss)
- Not mandatory slave can be re-attached after its loss
- Node guarding protocol supported
- Heartbeat protocol supported in both directions: master to slaves, slave to master
- Sync PDO data exchange
- Cyclic PDO data exchange
- Event PDO data exchange
- Sync network based on sync
- SDO scheduling
- Diagnostic structures for master and slave
- PLC function calls to send SDO requests
Master configuration
- Click on CANopen node on the three view to see "CANopen Configuration" main page
Mode Not used Select this option to disable the CANopen master Master Enable CANopen master. Configuration to be applyed will be downloaded together with PLC download
- Click on Master option to see other configuration boxes
Baudrate Static Baudrate Select CANopen network baudrate from the available baudrate list (1 Mb/s, 500Kb/s, 250 Kb/s, 125Kb/s, 50Kb/s) Parametric Baudrate Baudrate is specified at runtime. Define in your project an UDINT PLC variable and bind in Baudrate Var (UDINT) box. The value (bits/s) in of the variable at PLC startup will be used for network baudrate
Master Settings Static Node ID Univoque network node id is assigned to Master in static way. Default value: 127. Allowed values: 1 to 127. Parametric Node ID Master node id is specified at runtime. Define in your project an USINT PLC variable and bind in Node ID Var (USINT) box. The value in the variable at PLC startup (1 to 127) will be used as master node id.