Hitachi WJ200-001L, Instruction Manual

Page: 632 / 680

Ver.3
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123
““““A A A A”””” Function Function Function Function
A A A A B B B B
D D D Defaults efaults efaults efaults
Func. Func. Func. Func.
Code
Code Code
Code
N N N Name ame ame ame D D D Description escription escription escription Initial data Initial data Initial data Initial data Units Units Units Units
A A A A0 0 0 044 44 44 44
V/f characteristic curve Four available V/f curves;
00
00 00 00
…
Constant torque
0 0 0 01 1 1 1
…
Reduced torque (1.7)
0 0 0 02 2 2 2
…
Free V/F
0 0 0 03 3 3 3
…
Sensorless vector (SLV)
00
−
A
A A
A244
244 244
244 V/f characteristic curve,
2
nd motor
00
−
A
A A
A0
0 0
045
45 45
45 V/f gain Sets voltage gain of the inverter,
range is 20. to 100.%
100. %
A A A A245 245 245 245 V/f gain, 2 nd motor
100. %
A
A A
A0
0 0
04
4 4
46
6 6
6 Voltage compensation gain
for automatic torque boost Sets voltage compensation gain
under automatic torque boost,
range is 0. to 255.
100.
−
A A A A24 24 24 246 6 6 6 Voltage compensation gain
for automatic torque boost,
2
nd
motor
100.
−
A A A A0 0 0 04 4 4 47 7 7 7
Slip compensation gain for
automatic torque boost Sets slip compensation gain under
automatic torque boost, range is 0.
to 255.
100.
−
A A A A24 24 24 247 7 7 7 Slip compensation gain for
automatic torque boost,
2
nd
motor
100.
−
A A A A0 0 0 05 5 5 51 1 1 1 DC braking enable Three options; select codes:
00
00 00 00
…
Disable
0 0 0 01 1 1 1
…
Enable during stop
0
0 0
02
2 2
2
…
Frequency detection
00
−
A A A A0 0 0 052 52 52 52
DC braking frequency The frequency at which DC
braking begins,
range is from the start frequency
(b
b b
b0
0 0
08
8 8
82
2 2
2) to 60Hz
0.5 Hz
A
A A
A0
0 0
053
53 53
53 DC braking wait time The delay from the end of
controlled deceleration to start of
DC braking (motor free runs until
DC braking begins),
range is 0.0 to 5.0 sec.
0.0 s
A
A A
A0
0 0
054
54 54
54 DC braking force for
deceleration Level of DC braking force, settable
from 0 to 100%
50. %
A A A A0 0 0 055 55 55 55 DC braking time for
deceleration Sets the duration for DC braking,
range is from 0.0 to 60.0 seconds
0.5 s
A
A A
A0
0 0
05
5 5
56
6 6
6 DC braking / edge or level
detection for [DB] input Two options; select codes:
00
00 00 00
…
Edge detection
0
0 0
01
1 1
1
…
Level detection
01
−
A
A A
A0
0 0
05
5 5
57
7 7
7 DC braking force at start Level of DC braking force at start,
settable from 0 to 100%
0. %
A A A A0 0 0 05 5 5 58 8 8 8 DC braking time at start Sets the duration for DC braking,
range is from 0.0 to 60.0 seconds
0.0 s
A
A A
A0
0 0
05
5 5
59
9 9
9 Carrier frequency during
DC braking Carrier frequency of DC braking
performance, range is from 2.0 to
15.0kHz
5.0 s
A A A A0 0 0 06 6 6 61 1 1 1 Frequency upper limit Sets a limit on output frequency
less than the maximum frequency
(A
A A
A00
00 00
004
4 4
4).
Range is from frequency lower
limit (A
A A A0 0 0 06 6 6 62 2 2 2) to maximum
frequency (A
A A
A00
00 00
004
4 4
4).
0.0 setting is disabled
>0.0 setting is enabled
0.00 Hz