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NFX9000 Adjustable Frequency Drives
MN04002003E
For more information visit:
www.EatonElectrical.com
3-7
February 2006
Table 3-8: Group 7 — Motor Parameters
The parameter may be set during operation.
Table 3-9: Group 8 — Special Parameters
Code
Parameter
Min.
Max.
Unit
Default
Cust
Note
7-00
Motor-rated current
30
120
%
85
30 – 120%
7-01
Motor no-load current
0
90
%
50
0 – 90%
7-02
Torque compensation
0
10
1
0 – 10
7-03
Slip compensation
0.0
10.0
0.0
0.0 – 10.0
Code
Parameter
Min.
Max.
Unit
Default
Cust
Note
8-00
DC braking voltage
level
0
30
%
0
0 – 30%
8-01
DC braking time during
start-up
0.0
60.0
sec.
0.0
0.0 – 60.0 seconds
8-02
DC braking time during
stopping
0.0
60.0
sec.
0.0
0.0 – 60.0 seconds
8-03
Start point for DC
braking
0.0
400.0
sec.
0.0
0.0 – 400.0 seconds
8-04
Momentary power loss 0
2
0
0:
Stop operation after momentary
power loss
1:
Continues after momentary
power loss; speed search starts
with master frequency
2:
Continues after momentary
power loss; speed search starts
with minimum output frequency
8-05
Maximum allowable
power loss time
0.3
5.0
sec.
2.0
0.3 – 5.0 seconds
8-06
Base-block time for
speed search
0.3
5.0
sec.
0.5
0.3 – 5.0 seconds
8-07
Maximum speed
search current level
30
200
%
150
30 – 200%
8-08
Skip frequency 1 upper
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-09
Skip frequency 1 lower
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-10
Skip frequency 2 upper
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-11
Skip frequency 2 lower
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-12
Skip frequency 3 upper
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-13
Skip frequency 3 lower
bound
0.0
400
Hz
0.0
0.0 – 400 Hz
8-14
Auto restart after fault
0
10
0
0 – 10
8-15 AVR
function
0
2
2
0:
AVR function enabled
1:
AVR function disabled
2:
AVR function disabled with
deceleration
8-16
Dynamic braking
voltage
350
450
V
380
350 – 450V
8-17
DC braking lower
bound limit
0.0
400
Hz
0.0
0.0 – 400 Hz