Inovance MD380-5T5.5GB - Page 151

Description of Function Codes
MD380 User Manual
- 150 -
)unction Code Parameter Name Setting Range Default
)1-28 Encoder type
0: A
%= incremental encoder
1: UVW incremental encoder
2: Resolver
3: SIN/COS encoder
4: Wire-saving UVW encoder
0
The MD380 supports multiple types of encoder. Different PG cards are required for different
types of encoder. Select the appropriate PG card for the encoder used. Any of the five
HQFRGHUW\SHVLVDSSOLFDEOHWRV\QFKURQRXVPRWRU2QO\$%=LQFUHPHQWDOHQFRGHUDQG
resolver are applicable to asynchronous motor.
After installation of the PG card is complete, set this parameter properly based on the actual
condition. Otherwise, the AC drive cannot run properly.
)unction Code Parameter Name Setting Range Default
)1-30
A/% phase sequence of A
%=
incremental encoder
0: )orward
1: Reserve
0
7KLVSDUDPHWHULVYDOLGRQO\IRU$%=LQFUHPHQWDOHQFRGHU) DQGLVXVHGWRVHWWKH
$%SKDVHVHTXHQFHRIWKH$%=LQFUHPHQWDOHQFRGHU
,WLVYDOLGIRUERWKDV\QFKURQRXVPRWRUDQGV\QFKURQRXVPRWRU7KH$%SKDVHVHTXHQFH
can be obtained through "Asynchronous motor complete auto-tuning" or "Synchronous
motor no-load auto-tuning".
)unction Code Parameter Name Setting Range Default
)1-31 Encoder installation angle
0.0°–359.9° 0.0°
7KLVSDUDPHWHULVDSSOLFDEOHRQO\WRV\QFKURQRXVPRWRU,WLVYDOLGIRU$%=LQFUHPHQWDO
encoder, UVW incremental encoder, resolver and wire-saving UVW encoder, but invalid for
SIN/COS encoder.
It can be obtained through synchronous motor no-load auto-turning or with-load auto-tuning.
After installation of the synchronous motor is complete, the value of this parameter must be
obtained by motor auto-tuning. Otherwise, the motor cannot run properly.
)unction Code Parameter Name Setting Range Default
)1-32
U, V,
W phase sequence of UVW
encoder
0: )orward
1: Reverse
0
)1-33 UVW encoder angle off
set
0.0°–359.9° 0.0°
These two parameters are valid only when the UVW encoder is applied to a synchronous
motor. They can be obtained by synchronous motor no-load auto-tuning or with-load auto-
tuning. After installation of the synchronous motor is complete, the values of these two
parameters must be obtained by motor auto-tuning. Otherwise, the motor cannot run
properly.
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