Stall Prevention - Magnetek Impulse G+ series 4 Instruction Manual

Stall Prevention

Parameter Display
L03-01 StallP Accel Sel
0 Disabled
1 General Purpose
2 Intelligent
L03-02 StallP Accel Lvl
L03-03 StallPAcc LowLim
L03-05 StallP Run Sel
0 Disabled
1 Decel Time 1
2 Decel Time 2
L03-06 StallP Run Level
L03-11 OV Inhibit Sel
0 Disabled
1 Enabled
L03-17 DC Bus Reg Level
L03-20 DC Bus P Gain
* Default and Range changed by D10-01.
Table 5-89: Stall Prevention Parameter Settings
Function
Sets how the Stall Prevention will
function during acceleration.
Acceleration is paused as long as
the current is above the L03-02
setting.
Accelerate in the shortest possible
time without exceeding the L03-02
level.
Sets the output current level at
which the Stall Prevention during
acceleration is activated.
Sets Stall Prevention lower limit
during acceleration when
operating in the constant power
range. Set as a percentage of
drive rated current.
Sets the control for the stall
prevention during run.
Drive runs at a set frequency. A
heavy load may cause speed loss.
Uses the deceleration time set to
C01-02 while Stall Prevention is
performed.
Uses the deceleration time set to
C01-04 while Stall Prevention is
performed.
Sets the current level to trigger
Stall Prevention during run.
Depending on the setting of
parameter L03-23, the level is
automatically reduced in the
constant power range (speed
beyond base speed).
Enabled when L03-05 is set to 1 or
2.
Enables or disables the OV
suppression function, which allows
the drive to change the output
frequency as the load changes to
prevent an OV fault.
Sets the desired value for the DC
bus voltage during overvoltage
suppression and Stall Prevention
during deceleration.
Sets the proportional gain for KEB
Ride-Thru, Stall Prevention, and
overvoltage suppression.
IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
Range Default Model
0–2 1 G+
0–150% * G+
0–100% 50 G+
0–2 1 G+
30–150% * G+
0, 1 0 G+/VG+
230 V: 150– 230 V: G+/VG+
400 VDC 375 V
460 V: 300– 460 V:
800 VDC 750 V
575 V: 431– 575 V:
1150 VDC 930 V
0.00–5.00 A01-02 G+/VG+
5-107