Delta Electronics AC Motor Drive VFD-VE Series - Gain Value of Flux Weakening Curve for Motor 2; Detection Time for Phase-Loss; Speed Feed Forward Gain

Chapter 4 Parameters|
4-162 Revision August 2008, 03VE, SW V2.04
Hz
N-m
Fbase
11-05/11 -06
Flux Weakening Curve
11-06  Gain Value of Flux Weakening Curve for Motor 2 Unit: 1
Control
mode
FOCPG
Factory Setting: 90
Settings 0 to 200%
11-07  Detection Time for Phase-loss Unit: 0.01
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 0.20
Settings 0.01 to 600.00 sec
 When the phase-loss occurs and exceeds this detection time, the fault code “PHL” will be
displayed. The AC motor drive will record the operation time during phase-loss.
 When phase-loss occurs and Pr.11-07 is set to 0, it won’t display PHL and won’t execute
Pr.06-02.
 When user sets this parameter to 0 or not factory setting, we won’t promise that all
characteristics will be the same as the 3-phase input.
 If it is set to 0 or a larger number, it will short the life of rectifier and capacitors in the AC motor
drive.
11-08 Reserved
11-09  Level of Phase-loss Unit: 0.1
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 60.0
Settings 0.0 to 320.0
11-10  Speed Feed Forward Gain Unit: 1