MKT
ASCII - Command | MKT |
| For Manufacturer Use only | |
Syntax Transmit | MKT [Data] |
| ||
Syntax Receive | MKT <Data> | Available in |
| |
Type | Variable rw | MMI | Yes | |
ASCII Format | Float | CANBus Object Number | 3593 (hex) | |
DIM | - | PROFIBUS PNU | 1747 (dec) IND = 0000xxxx (bin) | |
Range | 0.0 .. 10.0 | DPR | 147 (dec) | |
Default | 1.0 |
| ||
Opmode | All | Data Type Bus/DPR | Integer32 | |
Drive State | - | Weightning | 1000 | |
Start Firmware | 1.20 |
| ||
Configuration | No | Revision | 1.6 | |
Function Group | Motor | EEPROM | Yes | |
Short Description | Motor KT |
Description
The torque constant of the motor in Nm/A.
This parameter is used for sensorless control. The value can be online checked according to the following equation:
Kt = 60 * SQRT (3) * Ui / ( 2 * PI * n)
- Ui induced voltage of the motor
- n actual rotor velocity