Chapter 6 Description of Function Codes
Function
code
Name
Description
(setting range)
Factory
Default
Change
F02.30
AB phase sequence
of ABZ incremental
encoder
0: forward
1: reverse
0
●
This parameter is valid only for ABZ incremental encoder (F02.27 = 0) and is used to set the
A/B phase sequence of the ABZ incremental encoder.
It is valid for both asynchronous motor and synchronous motor. The A/B phase sequence
can be obtained through "Asynchronous motor complete self-learning".
This parameter is used to set the time that a wire-break fault lasts. If it is set to 0.0s, the AC
drive does not detect the encoder wire-break fault. If the duration of the encoder wire-break
fault detected by the AC drive exceeds the time set in this parameter, the AC drive reports
E026.
Function
code
Name
Description
(setting range)
Factory
Default
Change
F02.31
Encoder installation
angle
0.0
~
359.9°
0.0°
●
F02.32
UVW phase sequence
of UVW encoder
0: forward
1: reverse
0
●
F02.33
UVW encoder angle
offset
0.0
~
359.9°
0.0°
●
F02.36
Encoder wire-break
fault detection time
0.0s: No action
0.1–10.0s
0.0
●
0: No self-learning
1: Static self-learning of asynchronous motor
It is applicable to scenarios where complete self-learning cannot be performed because the
asynchronous motor cannot be disconnected from the load.
Function
code
Name
Description
(setting range)
Factory
Default
Change
F02.37
Self-learning of motor
parameter
0: no self-learning
1: dynamic self- learning of
asynchronous motor
2: static self- learning of
asynchronous motor
0
●
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