10-24
* 1. Not initialized. (Japanese standard specifications: A1-01 = 1, A1-02 = 2)
* 2. When the control method is changed, the factory setting will change. The open-loop vector 1 factory settings are given.
L8-03
Operation selection after overheat
pre-alarm
3 N5-01 Feed forward control selection
0
*6
L8-05
Input open-phase protection selec-
tion
0 N5-02 Motor acceleration time
0.178
*5
L8-07
Output open-phase protection
selection
0 N5-03 Feed forward proportional gain 1.0
L8-09 Ground protection selection 1 o1-01 Monitor selection 6
L8-10 Cooling fan control selection 0 o1-02 Monitor selection after power up 1
L8-11 Cooling fan control delay time 60 o1-03
Frequency units of reference set-
ting and monitor
0
L8-12 Ambient temperature 45 o1-04
Setting unit for frequency con-
stants related to V/f characteristics
0
L8-15
OL2 characteristics selection at
low speeds
1 o1-05 LCD brightness adjustment 3
L8-18 Soft CLA selection 1 o2-01
LOCAL/REMOTE key enable/dis-
able
1
N1-01
Hunting-prevention function selec-
tion
1 o2-02
STOP key during control circuit
terminal operation
1
N1-02 Hunting-prevention gain 1.00 o2-03 User constant initial value 0
N1-03
*13
Hunting-prevention time constant
10
*5
o2-04 kVA selection
0
*5
N2-01
Speed feedback detection control
(AFR) gain
1.00 o2-05
Frequency reference setting
method selection
0
N2-02
Speed feedback detection control
(AFR) time constant
50 o2-06
Operation selection when digital
operator is disconnected
0
N2-03
Speed feedback detection control
(AFR) time constant 2
750 o2-07 Cumulative operation time setting 0
N3-01
High-slip braking deceleration fre-
quency width
5 o2-08
Cumulative operation time selec-
tion
0
N3-02 High-slip braking current limit 150 o2-10 Fan operation time setting 0
N3-03 High-slip braking stop dwell time 1.0 o2-12
Fault trace/fault history clear func-
tion
0
N3-04 High-slip braking OL time 40
o2-14
Output power monitor clear selec-
tion
0
N4-07 Integral time of speed estimator
0.060 o3-01 Copy function selection 0
0.030 o3-02 Read permitted selection 0
N4-08
Proportional gain of speed estima-
tor
15 T1-00 Motor 1/2 selection 1
N4-10
High-speed proportional gain of
speed estimator
15.0 T1-01 Autotuning mode selection 0
N4-11
Speed estimator switching fre-
quency
70 T1-02 Motor output power 0.40
N4-15
Low-speed regeneration stability
coefficient 1
0.3 T1-03 Motor rated voltage
200.0
*7
N4-17 Torque adjustment gain 0.8 T1-04 Motor rated current
1.90
*5
N4-18 Feeder resistance adjustment gain 1.00 T1-05 Motor base frequency 60.0
N4-28
Speed estimator switching fre-
quency 2
50 T1-06 Number of motor poles 4
N4-29 Torque adjustment gain 2 0.10 T1-07 Motor base speed 1750
N4-30
Low-speed regeneration stability
coefficient 2
1.00 T1-08
PG pulses per revolution for teach-
ing
600
N4-32
Speed estimator gain fluctuation
frequency 1
5.0
N4-33
Speed estimator gain fluctuation
frequency 2
20.0
N4-34
Speed estimator gain fluctuation
rate
200.0
Table 10.2 User Constants (Continued)
No. Name
Fac-
tory
Setting
Set-
ting
No. Name
Fac-
tory
Setting
Set-
ting
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