Vaidnor VDF650 Series, User Manual

Page: 151 / 296

Description of Function Codes
VDF650 User Manual
-
150
-
Function Code Parameter Name Setting Range Default
P1
-
28 Encoder type
0
:
ABZ incremental encoder
1
:
UVW incremental encoder
2
:
Resolver
3
:
SIN
/
COS encoder
4
:
Wire
-
saving UVW encoder
0
The VDF650 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
encoder types is applicable to synchronous motor
.
Only ABZ incremental encoder and
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
.
Function Code Parameter Name Setting Range Default
P1
-
30
A
/
B phase sequence of ABZ
incremental encoder
0
:
Forward
1
:
Reserve
0
This parameter is valid only for ABZ incremental encoder
(
P1
-
28
=
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 auto
-
tuning
"
or
"
Synchronous
motor no
-
load auto
-
tuning
".
Function Code Parameter Name Setting Range Default
P1
-
31 Encoder installation angle 0
.
0
°–
359
.
9
°
0
.
0
°
This parameter is applicable only to synchronous motor
.
It is valid for ABZ incremental
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
.
Function Code Parameter Name Setting Range Default
P1
-
32
U
,
V
,
W phase sequence of UVW
encoder
0
:
Forward
1
:
Reverse
0
P1
-
33 UVW encoder angle offset 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
.