Vaidnor VDF650 Series, User Manual

Page: 70 / 296

VDF650 User Manual Operation
,
Display and Application Example
-
69
-
4
.
9 Setting and Auto
-
tuning of Motor Parameters
4
.
9
.
1 Motor Parameters to Be Set
When the AC drive runs in the vector control mode
(
P0
-
01
=
0 or 1
),
accurate motor
parameters are required to ensure desired driver performance and running effciency
.
This is
extremely different from the V
/
F control
(
P0
-
01
=
2
).
Motor parameters
(
motor 1 by default
)
that need to be set are listed in the following table
.
Table 4
-
2 Motor parameters to be set
Parameter Description Remark
P1
-
00 Motor type
Asynchronous motor
,
variable
-
frequency asynchronous motor
,
synchronous motor
P1
-
01 to P1
-
05
Rated motor power
,
Rated motor voltage
,
Rated motor current
,
Rated motor frequency
,
Rated motor rotational speed
Model parameters
,
manual input
P1
-
06 to P1
-
20
Motor internal equivalent stator resistance
,
inductive reactance and rotor inductance
Auto
-
tuning parameters
P1
-
27
/
28
/
34
Encoder parameters
(
these parameters need
to be set in the vector control mode with
sensor
)
Encoder parameters
For complicated application system with multiple motors
,
the parameters of motors 2
,
3
,
and
4 are listed in the following table
.
Table 4
-
3 Motors 2
,
3
,
and 4 parameters to be set
Motor 2 Parameters Motor 3 Parameters Motor 4 Parameters Description
A2
-
00 A3
-
00 A4
-
00
Asynchronous motor
,
variable
-
frequency
asynchronous motor
,
synchronous motor
A2
-
01 to A2
-
05 A3
-
01 to A3
-
05 A4
-
01 to A4
-
05
Model parameters
,
manual
input
A2
-
06 to A2
-
20 A3
-
06 to A3
-
20 A4
-
06 to A4
-
20 Auto
-
tuning parameters
A2
-
27
,
A2
-
28
,
A2
-
34 A3
-
27
,
A3
-
28
,
A3
-
34 A4
-
27
,
A4
-
28
,
A4
-
34 Encoder parameters