Yaskawa VS-626 MC5 User Manual
Page 207
7.4
Optional Functions
- 69
Figure 7.39 shows the sequence of auto-winding change method.
P1-01 Winding change frequency
Max. Output frequency
Winding change
hysteresis
P1--02
10 V
0 V
Y winding
Y winding
winding
Analog frequency reference
Run Command
Fig
7.39
Auto-winding change sequence
7.4.3 Setting/Adjusting the Winding Change Constants
J
Winding Change Constants: P1-01 to P1-05
Winding change frequency: P1-01
User
Change
during
Setting
Factory
Valid Access Levels
User
Constant
Number
Name
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
Open Loop
Vector
Flux Vector
P1-01
Winding change fre-
quency
0.0 to 400.0
Hz
0.0
A
A
D
Sets winding change frequency when auto-winding change method is used. Set P1-01 lower than the
max. frequency of the Y (low speed) -winding.
Winding change hysteresis: P1-02
User
Change
during
Setting
Factory
Valid Access Levels
User
Constant
Number
Name
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
Open Loop
Vector
Flux Vector
P1-02
Winding change hyster-
esis
0.0 to 20.0
--
5.0
A
A
D
Sets the hysteresis of the winding change frequency.
7