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N700E INSTRUCTION MANUAL
4-10
Func-
code
Name
Run-
time
Edit
Description
Defaults
A30
Manual torque boost
frequency setting
O
Sets the frequency of the V/F breakpoint
A in graphfor torque boost.Range is 0.0 to 100.0%
10.0%
A31
V/F
characteristic
curve selection
X
Two available V/F curves: three select codes:
0... Constant torque
1... Reduced torque(reduction of the 1.7
th
power)
2... Sensorless vector control
0
A32 V/F gain setting
O
Sets output voltage gain of the inverter from
20 to 110%
It is proper to set the voltage gain above 100%
in case the rated output voltage is lower than the
rated input voltage
100.0%
DC Injection Braking Settings
A33
DC injection braking
function selection
X
Sets two options for DC injection braking
0.... Disable
1.... Enable
0
A34
DC injection
brakingfrequencysetting
X
The frequency at which DC injection braking
occurs, range is 0.50 to 10.00 Hz in units
of 0.01Hz
0.50Hz
A35
DC injection braking output
delay time setting
X
The delay from the end of Run command to start of
DC injection braking (motor free runs until DC
injection braking begins).
Setting range is 0.0 to 5.0sec in units of0.1set.
0.0sec
A36
DC injection braking force
setting
X
Applied level of DC injection braking force settable
from 0.0 to 100.0% in units o 0.1%
50.0%
(
≤
22kW)
10.0%
(
≥
30kW)
7.0%
(
≥
160kW)
A37
DC injection braking time
setting
X
Sets the duration for DC injection braking, rangeis
0.0 to 10.0 seconds in units of 0.1sec.
0.0sec