6-5
Programming Your Application
650G AC Drive
MMI Parameters Table
Display
Parameter
Description
Range
Default
AUTO BOOST
F
M
VF
This parameter allows for load dependent, stator
resistance voltage-drop compensation. This
correctly fluxes the motor (under load conditions)
at low output frequencies, thereby increasing
available motor torque. AUTO BOOST is only
used when BOOST MODE is set to 0.
The value of the AUTO BOOST parameter
determines the level of additional volts supplied to
the motor for 100% load.
Setting the value of AUTO BOOST too high can
cause the drive to enter current limit. If this occurs,
the time taken for the drive to reach operating
speed will be extended. Reducing the value of
AUTO BOOST will eliminate this problem.
0.00 to 25.00 %
0.00 %
ENERGY SAVING
F
VF
When set TRUE, the demanded volts are reduced
to minimise energy consumption if the drive is
operating in a steady state at light load.
0=FALSE
1=TRUE
0
MOTOR
CURRENT
M
SV
This parameter contains the motor nameplate full-
load line current.
0.01 to 999.99A
product
code
dependent
MOTOR POLES
M
SV
This parameter contains the number of motor
poles, as supplied on the motor nameplate.
2=2 pole
4=4 pole
6=6 pole
8=8 pole
10=10 pole
12=12 pole
4
MOTOR
VOLTAGE
M
This parameter contains the motor nameplate
voltage at base frequency.
0.0 to 575.0V
product
code
dependent
MAG CURRENT
M
This parameter contains the motor model no-load
line current as determined by the Autotune, or
taken from the motor nameplate.
0.01 to 999.99 A
product
code
dependent
POWER
M
SV
This parameter contains the motor nameplate
power.
0.00 to 355.00kW
product
code
dependent
MOTOR
CONNECTION
M
SV
This parameter contains the motor nameplate
connection.
0= DELTA
1= STAR
1
STATOR RES
F
M
SV
This parameter contains the motor model per-
phase stator resistance as determined by Autotune.
0.0000 to
250.0000
Ω
product
code
dependent
LEAKAGE INDUC
F
M
SV
This parameter contains the motor model per-
phase leakage inductance as determined by
Autotune.
0.00 to 300.00mH
product
code
dependent
MUTUAL INDUC
F
M
SV
This parameter contains the motor model per-
phase mutual inductance as determined by
Autotune.
0.00 to 3000.00mH product
code
dependent
ROTOR TIME
CONST
F
M
SV
This parameter contains the motor model rotor
time constant as determined by Autotune.
10.00 to 3000.00ms product
code
dependent
AUTOTUNE
MODE
SV
Selects the Autotune operating mode.
0= STATIONARY
1= ROTATING
0
AUTOTUNE
ENABLE
SV
Determines whether the Autotune sequence is
operational or not. The Autotune sequence is
operational when set to TRUE and the drive is run.
0=FALSE
1=TRUE
0
CURRENT LIMIT
F
This parameter sets the level of motor current, as a
% of MOTOR CURRENT (
S
CL10) at which the drive
begins to take current limit action.
0.00 to 300.00%
300.00%
POS TORQUE
LIMIT
F
This parameter sets the maximum allowed level of
positive motor torque.
-500.0 to 500.0%
200.0%
