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Chapter 4
[AC-30] to [AC-88]
Individual Accel/Decel time for Multispeed
Code/Name
AC-30
Accel. time for Multi-speed 1
AC-32
Decel. time for Multi-speed 1
AC-34
Accel. time for Multi-speed 2
AC-36
Decel. time for Multi-speed 2
AC-38
Accel. time for Multi-speed 3
AC-40
Decel. time for Multi-speed 3
AC-42
Accel. time for Multi-speed 4
AC-44
Decel. time for Multi-speed 4
AC-46
Accel. time for Multi-speed 5
AC-48
Decel. time for Multi-speed 5
AC-50
Accel. time for Multi-speed 6
AC-52
Decel. time for Multi-speed 6
AC-54
Accel. time for Multi-speed 7
AC-56
Decel. time for Multi-speed 7
AC-58
Accel. time for Multi-speed 8
AC-60
Decel. time for Multi-speed 8
AC-62
Accel. time for Multi-speed 9
AC-64
Decel. time for Multi-speed 9
AC-66
Accel. time for Multi-speed 10
AC-68
Decel. time for Multi-speed 10
AC-70
Accel. time for Multi-speed 11
AC-72
Decel. time for Multi-speed 11
AC-74
Accel. time for Multi-speed 12
AC-76
Decel. time for Multi-speed 12
AC-78
Accel. time for Multi-speed 13
AC-80
Decel. time for Multi-speed 13
AC-82
Accel. time for Multi-speed 14
AC-84
Decel. time for Multi-speed 14
AC-86
Accel. time for Multi-speed 15
AC-88
Decel. time for Multi-speed 15
・Individual Accel/Decel times can be set for multispeed
functions[Ab-11] to [Ab-25
This will be effective only for Accel/Decel time if the
set frequency is the same.
Speed 3 [Ab-13],
Speed 4 [Ab-14]
Speed 2 [Ab-12]
Speed 1 [Ab-11]
Accel. 1
Accel. 3
Accel. 2
Accel/decel time
[AC-30]
[AC-38]
[AC-34]
Speed 1
Speed 2 Speed 3 Speed 2 Speed 4 Speed 3 Speed 1
Multispeed
FW
Initial
Range (unit)
value
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 to
3600.00(s)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
].
Decel. 3
Accel. 4
Same
Decel. 3
Accel. 4
Decel. 4
as
before
[AC-40]
[AC-42]
[AC-40]
[AC-42]
[AC-44]
Speed 4
For parameter configuration
[AC215] to [AC226],[Ad-01] to [Ad-42]
2nd motor When Intelligent Input terminal 024[SET] is enabled.
Code/Name
AC215 Accel/Decel change trigger,
2nd-motor
AC216 Accel1 to Accel2 frequency
transition point, 2nd-motor
AC217 Decel1 to Decel2 frequency
transition point, 2nd-motor
AC220 Acceleration time 1, 2nd-motor
AC222 Deceleration time 1, 2nd-motor
AC224 Acceleration time 2, 2nd-motor
AC226 Deceleration time 2, 2nd-motor
Torque control function setting
Code/Name
Ad-01
Torque reference
input source selection
Ad-02
Torque reference
value setting
Ad-03
Polarity selection for
torque reference
Ad-04
Switching time of
speed control to torque
control
・Operations setting of torque control.
・Torque control is enabled when input terminal 067[ATR] torque control
enabled is turned ON when control mode AA 121 setting is set to 08 to
12 (sensorless vector control or vector control with sensor)
For more information, contact to your supplier or local Hitachi
distributor or service station.
Torque bias setting
Code/Name
Ad-11
Torque bias
input source selection
Ad-12
Torque bias
value setting
Ad-13
Torque bias polarity
Ad-14
Enable terminal [TBS]
・For setting the torque bias.
For more information, contact to your supplier or local Hitachi
distributor or service station.
Speed limitation for torque control
Code/Name
Ad-40
Speed limit input source
selection at torque control
Ad-41
Speed limit at torque
control (at Forward rotation)
Ad-42
Speed limit at torque
control (at Reverse rotation)
・The speed limit during the torque control can be set.
For more information, contact to your supplier or local Hitachi
distributor or service station.
*1)00(Disable)/01(Terminal[Ai1])/02(Terminal[Ai2])/03(Terminal[Ai3])/
04(Terminal[Ai4])/05(Terminal[Ai5])/06(Terminal[Ai6])/07(Parameter
Setting)/08(RS485)/09(Option-1)/10(Option-2)/11(Option-3)/12(Pulse
train input(internal))/13(Pulse train input(option))/15(PID calc.)
*2) The actual setting range is limited to the maximum frequency setting
([Hb105/205] [Hd105/205]).
4-13
Range (unit) Initial value
Same as AC115
Same as AC116
Same as AC117
Same as AC120
Same as AC122
Same as AC124
Same as AC126
Range (unit)
01 to 13/15 *1)
-500.0 to 500.0(%)
00(According to sign)/
01(Depending on the
operation direction)
0 to 1000(ms)
Initial
Range (unit)
value
01 to 13 /15 *1)
-500.0 to 500.0(%)
00(According to sign)/
01(Depend on the
operation direction)
00(Disable)/01(Enable)
Range (unit)
Initial value
01 to 13 *1)
0.00
0.00 to
590.00(Hz) *2)
0.00
Initial
value
07
0.0
00
100
00
0.0
00
00
07
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