Delta BLD-E1 Series User Manual page 133

Chapter 4 ParametersAT |Troubleshooting}| BLD-E1 Series
Group 10 Speed Feedback Control Parameters
This parameter can be set during operation.
In this section, Adjust Speed Regulator is abbreviated as ASR and Pulse Generator as PG.
Encoder Type
10-00
Control
VFPG FOCPG TQCPG FOCPM
mode
Settings
Detection of the magnetic pole:
Setting 1: The brushless DC motor drive will output short circuit to detect the position of the
magnetic pole. At this moment, the motor will generate a little noise.
Setting 2: The brushless DC motor drive will detect the position of the magnetic pole by the
UVW signal of encoder.
Setting 3: The brushless DC motor drive will detect the position of the magnetic pole by the
sine signal of encoder.
Encoder Pulse
10-01
Control
VFPG FOCPM
mode
Settings
A Pulse Generator (PG) or encoder is used as a sensor that provides a feedback signal of the
motor speed. This parameter defines the number of pulses for each cycle of the PG control.
Encoder Input Type Setting
10-02
Control
VFPG FOCPM
mode
Settings
4-92
No function
0
1 ABZ
ABZ+UVW
2
3 AB+PWM
1 to 25000
0 Disable
Phase A leads in a forward run command and phase B leads in a
reverse run command
1
FWD
A
For war d
B
running
Factory Setting: 3
Factory Setting: 256
Factory Setting: 0
REV
Revision May 2009, 00DE, V0.50