Motor Parameters - YASKAWA VS-616PS5 Series Quick Start Manual

Motor Parameters

The motor parameters must be entered before attempting operation of the motor. Motor information is obtained
from the nameplate of the motor and from Appendix B of this manual (partial listing only). Older motors do not
have all their characteristics listed on their nameplates. It may be necessary to contact the motor manufacturer to
obtain the data for programming parameters E1-03 thru E1-17.
E1 – 01 Input Voltage
Enter the nominal power supply voltage supplied to the inverter.
Minimum Maximum Inverter Type
155 255
310 510
E1 – 02 Motor Capacity Selection
Enter "1000" for custom motor data. Entering numbers greater than 1000 access stored motor characteristics that
load most of the "E" parameters (future addition- reference Appendix B). Used in conjunction with motor connec-
tion selection, parameter E1-17, to automatically load parameters, E1-03 thru E1-13. Set E1-17 to the correct
winding configuration prior to programming E1-02 to the desired winding code.
Minimum Maximum Description
1000 1999
E1 – 03 Rated Motor Voltage
Enter the motor voltage according to the nameplate bus voltage.
Minimum Maximum Inverter Type
0 255
0 510
E1 – 04 Motor Rated Current
Enter the rated motor current (from nameplate). The maximum value that can be entered for an inverter is equal to
inverter rated current (nameplate value).
Minimum Maximum Description
000.00 605.0
E1 – 05 Number of Motor Poles
Enter the number of motor poles according to the nameplate.
Minimum Maximum Description
2 8
38
230V class PS5 inverter
460V class PS5 inverter
Winding number - obtained from motor model number
320 VDC bus voltage motors
640 VDC bus voltage motors
Rated Motor Current FLA from nameplate –
7.5 Kw or less resolution 0.01A
11 Kw or more resolution 0.1A
Winding number - obtained from motor model number
VS-616PS5 Installation & Quick Start Manual
Default Setting
230
460
Default Setting
1000
Setting
230
460
Default Setting
- -
Default Setting
1000