Chapter 3 Operation and Start Up
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VFD-VL
3-15
Pr.11-00
System control
Bit 0=0: disable
Bit 0=1: ASR Auto tuning, PDFF enable
Bit 7=1: When position control is enabled, it doesn’t need to
set Pr.07-02 (DC Brake Current Level)
Bit 15=0: when power is applied, it will detect the position of
magnetic pole again
Bit 15=1: when power is applied, it will start from the magnetic
pole position of previous power failure
NOTE: bit 15=0, it will detect the position of magnetic pole when the power is applied. (it will
detect every time when the power is applied.)
Bit 15=1: when power is applied, it will start from the magnetic pole position of previous power
failure. Please make sure that the motor is not manually rotated during power off. If the motor
has been rotated during power off, please set Pr.08-10=1 for magnetic pole re-orientation.
2.
Smooth test for general operation
Adjust the setting of Pr.11-05
Pr.11-05
Inertial Ratio
1~300%
Adjust the settings of Pr.11-06 to Pr.11-08
Zero-speed Bandwidth
0~40Hz
Low-speed Bandwidth
0~40Hz
Settings of Pr.11-
06 to Pr.11-08
High-speed Bandwidth
0~40Hz
3.
Start-up adjustment (only for PM)
Control by the zero-speed position
Setting Pr.11-00, 10-19, 10-22, 10-23, 02-29 and 10-24
Pr.11-00
System control
Bit 0=0: disable
Bit 0=1: ASR Auto tuning, PDFF enable
Bit 7=1: When position control is enabled, it doesn’t need
to set Pr.07-02 (DC Brake Current Level)
Bit 15=0: when power is applied, it will detect the position
of magnetic pole again
Bit 15=1: when power is applied, it will start from the
magnetic pole position of previous power failure
Pr.10-19
Zero Speed Gain (P)
0~655.00%
NOTE: refer to the explanations in Pr.02-32
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com