Firmware Manual

9000X AF Drives
2-8 For more information visit: www.eaton.com
MN04004001E
August 2010
Standard Application
Motor Control Parameters (Control Keypad: Menu M1 ➔ G1.6)
Table 2-8: Motor Control Parameters — G1.6
Code Parameter Min. Max. Unit Default Cust ID Note
P1.6.1

Motor control mode 0 1/6 0 600 SVX:
0 = Frequency control
1 = Speed control
Additionally for SPX:
2 = Torque control
3 = Closed loop speed ctrl
4 = Closed loop torque ctrl
P1.6.2

V/Hz optimization 0 1 0 109 0 = Not used
1 = Automatic torque boost
P1.6.3

V/Hz ratio selection 0 3 0 108 0 = Linear
1 = Squared
2 = Programmable
3 = Linear with flux optim.
P1.6.4

Field weakening point 8.00 320.00 Hz 60.00 602
P1.6.5

Voltage at field
weakening point
10.00 200.00 % 100.00 603 n% x U
nmot
P1.6.6

V/Hz curve midpoint
frequency
0.00 Par. 1.6.4 Hz 60.00 604
P1.6.7

V/Hz curve midpoint
voltage
0.00 100.00 % 100.00 605 n% x U
nmot
Parameter max. value =
par. 2.6.5
P1.6.8

Output voltage at zero
frequency
0.00 40.00 % 1.30 606 n% x U
nmot
P1.6.9 Switching frequency 1.0 Varies kHz Varies 601 See Table 8-12 on Page 8-57 for
exact values
P1.6.10 Overvoltage controller 0 2 1 607 0 = Not used
1 = Used (no ramping)
2 = Used (ramping)
P1.6.11 Undervoltage
controller
0 1 1 608 1 = Yes
2 = No
P1.6.12 Load Drooping 0.00 100.00 0.00 620 Drooping % of nominal speed at
nominal torque
P1.6.13 Identification 0 1 0 631 0 = Not used
1 = OL v/f Ratio
2 = OL v/f and Boost
Closed Loop parameter group 1.6.14 (SPX only)
P1.6.14.1 Magnetizing current 0.00 100.00 A 0.00 612
P1.6.14.2 Speed control P gain 0 1000 30 613
P1.6.14.3 Speed control I time 0.0 500.0 ms 30.0 614
P1.6.14.5 Acceleration
compensation
0.00 300.00 s 0.00 626
P1.6.14.6 Slip adjust 0 500 % 100 619
P1.6.14.7 Magnetizing current at
start
MotCurr
Min
MotCurr
Max
A 0.00 627
P1.6.14.8 Magnetizing time at
start
0.0 600.0 s 0.0 628