DRV.DEC
General Information
Type NV Parameter
Description Sets the deceleration value for the velocity loop.
Units
Depends on UNIT.ACCROTARY or UNIT.ACCLINEAR
Rotary: rps/s, rpm/s, deg/s², (PIN/POUT)/s², rad/s²
Linear: counts/s², mm/s², µm/s², (PIN/POUT)/s²
Range
Rotary:
0.031 to 833,333.333 rps/s
1.860 to 50,000,000.000 rpm/s
11.158 to 300,000,000.000 deg/s²
0.155 to 4,166,666.752 (PIN/POUT)/s²
0.195 to 5,235,987.968 rad/s²
Linear:
0.000 to 833.333 counts/s²
0.031*MOTOR.PITCH to 833,333.333*MOTOR.PITCH mm/s²
30.994*MOTOR.PITCH to 833,333,333.333*MOTOR.PITCH µm/s²
0.155 to 4,166,666.667 (PIN/POUT)/s²
Default Value
Rotary:
166.714 rps/s
10,002.851 rpm/s
60.017.108 deg/s²
833.571 (PIN/POUT)/s²
1,047.496 rad/s²
Linear:
0.166 counts/s²
166.71*MOTOR.PITCH4MOTOR.PITCH mm/s²
166,714.191*MOTOR.PITCHMOTOR.PITCH µm/s²
833.571 (PIN/POUT)/s²
Data Type Float
See Also DRV.ACC, UNIT.ACCROTARY, UNIT.ACCLINEAR, DRV.OPMODE
Start Version M_01-00-00-000
Fieldbus Index/Subindex Object Start Version
EtherCAT COE
and CANopen
3522h/0 M_01-00-00-000
Modbus 230 (64-bit) M_01-03-00-000
Description
DRV.DEC sets the deceleration value for the velocity loop command (VL.CMDU) and for the analog
velocity command (AIN.VALUE). The operation mode (DRV.OPMODE) must be set to velocity mode for this
command to function.
Related Topics
10.10 Controlled Stop
10.7.5 Limits
AKD User Guide | DRV Parameters and Commands
Kollmorgen | December 2010 351
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