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5.2.8. Stepper<br />

5.2.8.1. Structure of an 8-byte CAN packet<br />

CAN-Data-Byte Content<br />

1 COMMAND<br />

2 PAR1 (Bit 0-7)<br />

3 PAR1 (Bit 8-15)<br />

4 PAR1 (Bit 16-23)<br />

5 PAR1 (Bit 24-31)<br />

6 PAR2 (Bit 0-7)<br />

7 PAR2 (Bit 8-15)<br />

8 PAR3 (Bit 0-7)<br />

5.2.8.2. Command list<br />

Commands with DAPI_STEPPER_CMD_ Value<br />

(hex)<br />

Description<br />

SET_MOTORCHARACTERISTIC 1 (hex) Set the motor characteristic<br />

GET_MOTORCHARACTERISTIC 2 (hex) Get the motor characteristic<br />

SET_POSITION 3 (hex) Set the motor position<br />

GO_POSITION 4 (hex) Go to position<br />

GET_POSITION 5 (hex) Get the motor position<br />

SET_FREQUENCY 6 (hex) Set the nominal motor frequency<br />

SET_FREQUENCY_DIRECTLY 7 (hex) Set the motor frequency<br />

GET_FREQUENCY 8 (hex) Get the motor frequency<br />

FULLSTOP 9 (hex) Immediate stopping the motor<br />

STOP 10 (hex) Stopping the motor (with deceleration slope)<br />

GO_REFSWITCH 11 (hex) Go to a reference position<br />

DISABLE 14 (hex) Enable/Disable the motor<br />

MOTORCHARACTERISTIC_LOAD_DEFAULT 15 (hex) Set the motor characteristic to default<br />

MOTORCHARACTERISTIC_EEPROM_SAVE 16 (hex) Save the motor characteristic to EEPROM<br />

MOTORCHARACTERISTIC_EEPROM_LOAD 17 (hex) Load the motor characteristic out of EEPROM<br />

GET_CPU_TEMP 18 (hex) Get the temperature of the CPU<br />

GET_MOTOR_SUPPLY_VOLTAGE 19 (hex) Get the supply voltage of the CPU<br />

GO_POSITION_RELATIVE 20 (hex) Go to a relative position<br />

CAN-Configuration Utility |Seite 46

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