Eaton SVX900 - Page 13

MN04003009E
12
December 2003
STEP 4 (Continued)
Drive Control Parameters — M1 ➔ G1.4, continued
Prohibit Frequencies — M1 ➔ G1.5
Motor Control Parameters — M1 ➔ G1.6

Parameter value can only be changed when the SVX9000 is stopped.
Code Parameter Min. Max. Unit Default Cust ID Note
P1.4.9 DC braking
time
at stop
0.00 600.00 s 0.00 508 0.00 = DC brake is off at
stop
P1.4.10 Frequency to
start DC
braking during
ramp stop
0.10 10.00 Hz 1.50 515
P1.4.11 DC braking
time
at start
0.00 600.00 s 0.00 516 0.00 = DC brake is off at
start
P1.4.12 Flux brake 0 1 0 520 0 = Off
1 = On
P1.4.13 Flux braking
current
0.4 x
I
H
2.0 x
I
H
AI
H
519
Code Parameter Min. Max. Unit Default Cust ID Note
P1.5.1 Prohibit
frequency
range 1 low
limit
0.00 P1.5.2 Hz 0.00 509
P1.5.2 Prohibit
frequency
range 1 high
limit
P1.5.1 320.00 Hz 0.00 510
P1.5.3 Prohibit acc./
dec. ramp
0.1 10.0 1.0 518 Multiplier for ramp time
in prohibit frequency
range, e.g. 0.1 = 10% of
normal ramp time
Code Parameter Min. Max. Unit Default Cust ID Note
P1.6.1

Motor control
mode
01 0 600 0 = Frequency control
1 = Speed control
P1.6.2

V/Hz
optimization
01 0 109 0 = Not used
1 = Automatic torque
boost
P1.6.3

V/Hz ratio
selection
03 0 108 0 = Linear
1 = Squared
2 = Programmable
3 = Linear with flux
optimiz.
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 V
nMotor
P1.6.6

V/Hz curve
midpoint
frequency
0.00 P1.6.4 Hz 60.00 604
P1.6.7

V/Hz curve
midpoint
voltage
0.00 P1.6.5 % 100.00 605 n% x V
nMotor
P1.6.8

Output voltage
at zero
frequency
0.00 40.00 % 0.00 606 n% x V
nMotor
P1.6.9 Switching
frequency
1.0 Varies kHz Varies 601 See SVX9000
Application Manual for
exact values
P1.6.10 Overvoltage
controller
02 1 607 0 = Not used
1 = Used (no ramping)
2 = Used (ramping)
P1.6.11 Undervoltage
controller
01 1 608 0 = Not used
1 = Used
P1.6.12 Load Drooping 0.00 100.00 % 0.01 620 Drooping % of
nominal speed at
nominal torque
P1.6.13 Identification 0 2 0 631 0 = Not used
1 = OL V/Hz Ratio
2 = OL V/Hz+Boost
MN04003009E.fm Page 12 Thursday, February 17, 2005 11:59 AM