Delta ASDA-A3 Series User Manual page 830

ASDA-A3
Bit
Bit 4
Bit 5
Bit 6 - Bit 15
PM.010▲●
Default: 180.0
Unit: Degree
Format: DEC
Settings:
The accumulated angle starting from the motor magnetic field zero point to the absolute encoder zero
point with the motor rotating in the positive (CCW) direction (positive phase sequence).
This parameter value will be automatically detected and input during the motor parameter identification
process.
PM.011▲
Default: 100
Unit: %
Format: DEC
Settings:
If the motor is not installed with a Hall sensor, the servo drive will automatically detect the motor
magnetic field when the servo is switched to On for the first time. Use this parameter to set the current
value during the motor magnetic field detection. If you are using a Hall sensor (PM.003 = 1), you do not
need to set this parameter.
The current affects the motion range of the motor during magnetic field detection, and the servo obtains
the magnetic field data through the motion.
Note the following when setting this parameter:
1. When the friction between the motor and the mechanical parts is too large, magnetic field detection
error may occur which triggers AL052. Increase the set value of this parameter can reduce the
occurrence of AL052.
2. When the motor moves too much, lower the set value of this parameter to reduce the motion range
during magnetic field detection.
Function
Use the Hall sensor to determine whether the motor magnetic field is
deviated
Use the Hall
0: disable
sensor to
determine whether
1: enable
the motor magnetic
If the deviation between the magnetic field detected by the Hall
field is deviated
sensor and the actual magnetic field of the motor is too large, AL055
Motor magnetic field error occurs.
Select the signal
Hall sensor signal source selection when PM.003.U = 0 (Main
source for the Hall
encoder signal source is CN2).
sensor when the
signal source of 0: CN2
the main encoder
1: CN5
is CN2
Reserved -
Offset between absolute encoder zero point and motor
magnetic field zero point
Current setting for initial magnetic field detection
Description
Applicable motor: Absolute motor
Setting range: 0 to 360.0
Data size: 16-bit
Applicable motor: Linear motor, third-party rotary motor
Setting range: 0 to 250
Data size: 16-bit
Parameters
Address: FD14H
FD15H
Address: FD16H
FD17H
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