
9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Drive initialisation
26 L EDS94TA11010xxxx EN 1.2 - 03/2010
3.4.2 Example of a typical drive initialisation for CANopen
Basic conditions
The communication takes place via the system bus (CANopen).
The controller is assigned device address "1".
The PDO1-Rx to the controller contains the following objects:
– 0x6040
: Controlword
– 0x60C1/1
: Interpolation data record/X1
The PDO1-Tx from the controller contains the following objects:
– 0x6041
: Statusword
– 0x6064
: Position actual value
The "Interpolated position mode
" operating mode is selected.
The synchronisation of the Servo Drive 9400 must be set via code C01120 (sync source).
The cycle time of the sync data transmission of the Servo Drive 9400 must be set via
code C01121 (sync cycle time).
Sequence
Detailed information on CANopen is provided in the Lenze library in the "CAN"
communication manual.
Communication service Object Value Information
Change of the communication status
NMT - - Switch drive to the PREOPERATIONAL
communication status.
Drive identification
SDO read request 0x1000 - Check if the drive supports the CiA402 Canopen
device profile.
SDO read request 0x1018/1 - Manufacturer's identification mark
SDO read request 0x1018/2 - Product identification
SDO read request 0x1018/3 - Revision number
SDO read request 0x1008 - Manufacturer's device name
Initialisation of communication profile objects
SDO read request 0x1010 Manufacturer's software version
SDO write request 0x1005 0x80 Set COB-ID for the SYNC telegram.
SDO write request 0x1014 0x81 Set COB-ID for the EMCY telegram.
PDO mapping
SDO write request 0x1800/1 0x181 Set COB-ID for the transmit process data (PDO1-Tx).
SDO write request 0x1800/2 1 Set transmission mode for the transmit process data
(PDO1-Tx): synchronously for each SYNC telegram.
SDO write request 0x1400/1 0x201 Set COB-ID for the receipt process data (PDO1-Rx).
SDO write request 0x1400/2 1 Set transmission mode for the receipt process data
(PDO1-Rx): synchronously for each SYNC telegram.
Kommentare zu diesen Handbüchern