Hitachi SJ700-2 Series Instruction Manual page 118

Chapter 8 Appendix
(2) A parameters
Display
Function name
code
A021 Multispeed 1 setting
A022 Multispeed 2 setting
A023 Multispeed 3 setting
A024 Multispeed 4 setting
A025 Multispeed 5 setting
A026 Multispeed 6 setting
A027 Multispeed 7 setting
A028 Multispeed 8 setting
A029 Multispeed 9 setting
A030 Multispeed 10 setting
A031 Multispeed 11 setting
A032 Multispeed 12 setting
A033 Multispeed 13 setting
A034 Multispeed 14 setting
A035 Multispeed 15 setting
A038 Jog frequency setting
A039 Jog stop mode
A041 Torque boost method selection 0 (manual torque boost), 1 (automatic torque boost)
Torque boost method selection,
A241
2nd motor
A042 Manual torque boost value
Manual torque boost value,
A242
2nd motor
Manual torque boost value, 3rd
A342
motor
Manual torque boost frequency
A043
adjustment
Manual torque boost frequency
A243
adjustment, 2nd motor
Manual torque boost frequency
A343
adjustment, 3rd motor
V/F characteristic curve
A044
selection, 1st motor
V/F characteristic curve
A244
selection, 2nd motor
V/F characteristic curve
A344
selection, 3rd motor
A045 V/f gain setting
Voltage compensation gain
A046 setting for automatic torque
boost. 1st motor
Voltage compensation gain
A246 setting for automatic torque
boost, 2nd motor
Slippage compensation gain
A047 setting for automatic torque
boost, 1st motor
Slippage compensation gain
A247 setting for automatic torque
boost, 2nd motor
A051 DC braking enable
A052 DC braking frequency setting
A053 DC braking wait time
DC braking force during
A054
deceleration
DC braking time for
A055
deceleration
DC braking/edge or level
A056
detection for [DB] input
A057 DC braking force for starting
A058 DC braking time for starting
Range of setting
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
0 to "n-th maximum frequency"
"Start frequency" to 999
0 (free-running after jogging stops [disabled during
operation]), 1 (deceleration and stop after jogging stops
[disabled during operation]), 2 (DC braking after jogging
stops [disabled during operation]), 3 (free-running after
jogging stops [enabled during operation]), 4 (deceleration
and stop after jogging stops [enabled during operation]), 5
(DC braking after jogging stops [enabled during
operation])
0 (manual torque boost), 1 (automatic torque boost)
0 to 200
0 to 200
0 to 200
0 to 500
0 to 500
0 to 500
0 (VC), 1 (VP), 2 (free V/f), 3 (sensorless vector control),
4 (0Hz-range sensorless vector), 5 (vector with sensor)
0 (VC), 1 (VP), 2 (free V/f), 3 (sensorless vector control), 4
(0Hz-range sensorless vector)
0(VC), 1(VP)
20 to 100
0 to 255
0 to 255
0 to 255
0 to 255
0 (disabling), 1 (enabling), 2 (set frequency only)
0 to 40000
0 to 50
*1
0 to 600
0 (edge operation), 1 (level operation)
*1
0 to 600
8 - 2
Setting during Updating during
Minimum
operation operation
unit
(allowed or not) (allowed or not)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
○ ○
0.01 (Hz)
− × ○
− × ×
− × ×
○ ○
0.1 (%)
○ ○
0.1 (%)
○ ○
0.1 (%)
○ ○
0.1 (%)
○ ○
0.1 (%)
○ ○
0.1 (%)
− × ×
− × ×
− × ×
○ ○
1 (%)
○ ○
1 (%)
○ ○
1 (%)
○ ○
1 (%)
○ ○
1 (%)
− × ○
× ○
0.01 (Hz)
× ○
0.1 (s)
× ○
1 (%)
× ○
0.1 (s)
− × ○
× ○
1 (%)
× ○
0.1 (s)