Data Sheet

Brushless Specific Commands
Advanced Digital Motor Controller User Manual 353
AC Induction Specific Command
TABLE 19-9. AC Induction Specific Command
Command Arguments Description
ILM Inductance Mutual Inductance
ILLR Inductance Rotor Leakage Inductance
IRR Resistance Rotor Resistance
MPW MotorPower Minimum Power
MXS SlipFrequency Optimal Slip Frequency
RFC Channel Amps Rotor Flux Current
VPH VoltsperHertz AC Induction Motor Volts per HZ
VPH - AC Induction Volts per Hertz
HexCode: 95
Description:
This parameter is only used for AC Induction controllers. Each motor has as specification a
Volts per Hertz value with which the frequency can be determined when specific voltage
is applied.
Syntax Serial: ^VPH cc nn
~VPH [cc]
Syntax Scripting: setconfig(_VPH, cc, nn)
Number of Arguments: 2
Argument 1: Channel
Min: 1 Max: Total Number of Motors
Argument 2: VoltsPerHz
Type: Unsigned 16-bit
Min: 0 Max: 65535
Default: 20000
Where:
cc = Motor channel
nn = Motor’s Volts per Hertz * 1000
Example:
^VPH 1 200: Set Volts per Hertx to value 0.200
ILM - Mutual Inductance
HexCode: 9B