Delta Electronics VFD-VL manual Trial run

Chapter 3 Operation and Start Up

3.3.2.5 Step 5

Trial run

This step is used to trial run after finishing the settings of Step 1 to Step 4 to check if it runs normally after executing the inspection with the loaded motor. At the same time, please also check if the operations of multi-function output terminals is normal, such as the action of the brake release and electromagnetic valve correspond to the host controller.

It needs to check the switch between each step speed, current value, the noise in the carriage and noise source during operation.

3.3.2.6 Step 6

Elevator tuning

1.Setting Pr. 11-00 to bit 0=1

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 field again

Bit 15=1: when power is applied, it will start from the magnetic field position of previous power failure

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

Settings of Pr.11- Zero-speed Bandwidth 06 to Pr.11-08

Low-speed Bandwidth

High-speed Bandwidth

3.Start-up adjustment (only for PM motor)

„Control by the zero-speed position

Setting Pr.11-00, 10-19, 10-22, 10-23, 02-29 and 10-24

0~40Hz

0~40Hz

0~40Hz

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 field again

Bit 15=1: when power is applied, it will start from the magnetic field position of previous power failure

Revision Nov. 2008, VLE1, SW V1.03 3-13