Hitachi Sj7002 Owners Manual

							“A” Group: Standard Functions
Configuring Drive Parameters
3–18
DC Braking 
SettingsThe DC braking feature can provide additional  stopping torque when compared to a normal 
deceleration to a stop. It  can also ensure the motor and load  are stopped before acceleration.
When decelerating  – DC braking is 
particularly useful at low speeds when 
normal deceleration torque is minimal. 
During deceleration,  the inverter injects 
a DC voltage into the motor windings 
during decelerati on below a frequency 
you can specify (A052). The braking 
power (A054) and duration (A055) can 
both be set. You ca n optionally specify a 
wait time before DC braking (A053), 
during which the motor will free run 
(coast).
When starting  – You can also apply 
DC braking upon the application of a 
Run command, specifying both the DC 
braking force level (A057) and the 
duration (A058). This will serve to stop 
the rotation of the motor and the load, 
when the load is capable of driving the 
motor. This effect, sometimes called 
“windmilling,” is common in fan appli-
cations. Often, air moving in duct work 
will drive the fan in a backward direc-
tion. If an inverter is started into such a back ward-rotating load, over-current trips can occur. 
Use DC braking as an “anti-wi ndmilling” technique to stop th e motor and load, and allow a 
normal accelera tion from a stop. See also the  “
Acceleration Pause Function” on page 3–21.
You can configure the inverter to apply DC braki ng at stopping only, at starting only, or both. 
DC braking power (0–100%) can be set sepa rately for stopping and starting cases.
A344 V/f characteristic curve 
selection, 3rd motor VC00V/f constant torque
00 00 00✘ ✘
Torque control modes VP
0 1V/f variable torque
A045 V/f gain se tting 0. to 255.
100. 100. 100.✔ ✔
Sets voltage gain of the inverter
A046 Automatic torque boost voltage gain 0. to 255.
100. 100. 100.✔ ✔
Voltage compensation gain  for automatic torque boost
A246 Automatic torque boost voltage gain, 2nd motor 0. to 255.
100. 100. 100.✔ ✔
Voltage compensation gain  for automatic torque boost
A047 Automatic torque boost slip gain 0. to 255.
100. 100. 100.✔ ✔
Slip compensation gain fo r automatic torque boost
A247 Automatic torque boost slip gain, 2nd motor 0. to 255.
100. 100. 100.✔ ✔
Slip compensation gain fo r automatic torque boost
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
DC brakingFree run
Running
Output
voltage
A053A055
A054
t
+
0
–
DC brakingRunning
Output
voltage
A058
A057
t
+
0
–

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							SJ7002 Inverter
Configuring Drive Parameters
3–19
You can configure DC braking to initiate in one of two ways:
1. Internal DC braking  – Set A051=01 to enable internal  braking. The inverter automatically 
applies DC braking as configured  (during stopping, starting, or both).
2. External DC braking  – Configure an input terminal  with option code 7 [DB] (see “
Exter-
nal Signal for DC Injection Braking” on page 4–19 for more details). Leave A051=00, 
although this setting is ignored when a [DB] input is configured. The DC braking force 
settings (A054 and A057) still  apply. However, the braking time settings (A055 and A058) 
do not apply (see level and edge triggered desc riptions below). Use A056 to select level or 
edge detection for the external input.
a. Level triggered – When the [DB] input signal is ON, the inverter immediately applies 
DC injection braking, whether the inverter  is in Run Mode or Stop Mode. You control 
DC braking time by the duration of the [DB] pulse.
b. Edge triggered – When the [DB] input trans itions OFF-to-ON and the inverter is in Run 
Mode, it will apply DC braki ng only until the motor stops... then DC braking is OFF. 
During Stop Mode, the inverter ignores OFF- to-ON transitions. Therefore, do not use 
edge triggered operation when you need  DC braking before acceleration.
CAUTION: Be careful to avoid specifying a braking ti me that is long enough to cause motor 
overheating. If you use DC braking, we recommend using a motor with a built-in thermistor 
and wiring it to the inverter’s thermistor input (see  “
Thermistor Thermal Protection” on page 4–
25). Also refer to the motor manufacturer’s specifications for duty-cycle recommendations 
during DC braking.
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2
FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A051 DC braking enable OFF00Disable000000✘ ✔
ON
0 1Enable ✘ ✔
DON
02Brake at set frequency only ✘ ✔
A052 DC braking frequency setting 0.00 to 60.00 (Hz) 0.50 0.50 0.50✘ ✔
Frequency at which DC braking activates during decel. ✘ ✔
A053 DC braking wait time 0.0 to 5.0 (seconds)0.0 0.0 0.0✘ ✔
The delay after reaching the DC braking frequency, or 
[DB] signal, before DC braking begins ✘ ✔
A054 DC braking force during deceleration 0. to 80. (%)0. 0. 0.✘ ✔
Variable DC braking force ✘ ✔
A055 DC braking time for  deceleration 0.0 to 60.0 (seconds) 0.0 0.0 0.0✘ ✔
Sets the duration for DC braking during decel ✘ ✔
A056 DC braking / edge or level detection  for [DB] input EDGE
00Edge detection
01 01 01✘ ✔
LEVEL
0 1Level detection
A057 DC braking force for starting 0. to 80. (%)0. 0. 0.✘ ✔
Variable DC braking force
A058 DC braking time for starting 0.0 to 60.0 (seconds)0.0 0.0 0.0✘ ✔
Sets the duration for DC  braking before accel.
A059 DC braking carrier fre quency setting 0.5 to 15 (kHz) up to SJ700-1500;
0.5 to 3.0kHz for models SJ700-
1850 to SJ700-4000 3.0 3.0 3.0
✘ ✘

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							“A” Group: Standard Functions
Configuring Drive Parameters
3–20
Derating of DC Braking  – The inverter uses an internal carrier frequency (set by A059) to 
generate a DC braking voltage (do not confuse wi th main inverter output carrier frequency set 
by B083). The maximum DC braking force available  to the inverter is more limited with higher 
DC braking carrier frequency settings fo r A059 according to the graphs below.
Frequency-
related FunctionsFrequency Limits – Upper and lower 
limits can be imposed on the inverter 
output frequency. These limits will apply 
regardless of the source of the speed 
reference. You can configure the lower 
frequency limit to be greater than zero as 
shown in the graph to the right. The upper 
limit must not exceed the rating of the 
motor or capability of the machinery.
Max.
braking
 ratio (%)
10 20
30
40
50
60
70
35791113
DC braking carrier frequency
10
20
30
40
50
60
70 3579
(10)
(22)
(34)
(46)
Max. 
braking
ratio (%)
DC braking carrier frequency
(10)
(20)
(40)
Models 75 – 150kW
Models 0.4 – 55kW
80
90
100
80
90
100
15
(75)
kHz
10
(60)kHz
10
20
30
40
50
60
70
3
DC braking 
carrier frequency
(35)
Models 185 – 4000kW
80
90
100
kHzMax. 
braking
ratio (%)
Upper limit
Frequency command
Lower
limit
Settable range
A061
A062Output frequency
Func.
CodeName/
SRW Display
Keypad
Range and settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A061 Frequency upper limit setting 0000.000.00 Setting is disabled 0.00 0.00 0.00 ✘ ✔
Sets a limit on output frequency less 
than the maximum frequency (A004) 0000.50
>0.50 Setting is enabled, 
0.50 to 400.0 (Hz) ✘ ✔
A261 Frequency upper limit setting, 2nd  motor 0000.00
0.00 Setting is disabled 0.00 0.00 0.00 ✘ ✔
Sets a limit on output frequency less 
than the maximum frequency (A004) 0000.50
>0.50 Setting is enabled, 
0.50 to 400.0 (Hz) ✘ ✔
A062 Frequency lower limit setting 0000.000.00 Setting is disabled 0.00 0.00 0.00 ✘ ✔
Sets a limit on output frequency 
greater than zero 0000.50
>0.50 Setting is enabled, 
0.50 to 400.0 (Hz) ✘ ✔
A262 Frequency lower  limit setting, 2nd 
motor 0000.00
0.00 Setting is disabled 0.00 0.00 0.00 ✘ ✔
Sets a limit on output frequency 
greater than zero 0000.50
>0.50 Setting is enabled, 
0.50 to 400.0 (Hz) ✘ ✔

Phone: 800.894.0412   
						

							SJ7002 Inverter
Configuring Drive Parameters
3–21
Jump Frequencies –  Some motors or machines exhibit  resonances at particular speed(s), 
which can be destructive for prolonged running at  those speeds. The inverter has up to three 
jump frequencies  as shown in the graph. The hysteresis around the jump frequencies causes the 
inverter output to skip around the sensitive frequency values.   
Acceleration 
Pause FunctionThe acceleration pause function can be 
used to minimize the occurrence of 
over-current trips when accelerating 
high inertia loads. It introduces a dwell 
or pause in the acceleration ramp. You 
can control the frequency at which this 
dwell occurs (A069), and the duration 
of the pause time (A070). This function 
can also be used as an anti-windmilling 
tool, when the load might have a 
tendency to drive the motor in a reverse 
direction while the inverter is  in a Stop mode. Initiating a norm al acceleration in such a situa-
tion may result in over-current trips. This func tion can be used to keep the inverter output 
frequency and voltage at low levels long enough to bring the load to a stop, and commence 
turning in the desired direction before th e acceleration ramp resumes. See also “
DC Braking 
Settings” on page 3–18.
Frequency command
Jump frequencies
Output
frequency
Hysteresis values
A067
A065
A063A064
A064
A066
A066
A068
A068
Func.
CodeName/
DescriptionRange and Settings
DefaultsRun 
Mode
Edit
Lo Hi
FEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A063
A065
A067 Jump (center) fr
equency setting 0.00  to 400.0 (Hz);
model -4000HFx2 is 0.00 to 120.0 (Hz) 0.00 0.00 0.00
✘ ✔
Up to three output frequencies can be de fined for the output to jump past to 
avoid motor resonances (center frequency) ✘ ✔
A064
A066
A068 Jump (hysteresis) frequency width 
setting
Range is 0.0 to 10.0 Hz 0.50 0.50 0.50
✘ ✔
Defines the distance from the center frequency at which the jump occurs ✘ ✔
Accel pause 
period
Output
frequency
A070
A069
Set frequency
t
0
Func.
CodeName/
DescriptionRange and Settings
DefaultsRun 
Mode
Edit
Lo Hi
FEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A069 Acceleration pause frequency  setting 0.00 to 400.0 (Hz);
model -4000HFx2 is 0.00 to 120.0 (Hz) 0.00 0.00 0.00
✘ ✔
A070 Acceleration pause time setting 0.0 to 60.0 (seconds) 0.0 0.0 0.0✘ ✔

Phone: 800.894.0412   
						

							“A” Group: Standard Functions
Configuring Drive Parameters
3–22
PID ControlWhen enabled, the built-in PID loop calculates  an ideal inverter output value to cause a loop 
feedback process variable (PV) to move closer  in value to the setpoint (SP). The current 
frequency command serves as the SP. The PID loop  algorithm will read the analog input for the 
process variable (you specify either current or voltage input) and calculate the output.
 A scale factor in A075 lets you multiply the  PV by a factor, converting it into engineering 
units for the process.
  Proportional, integral, and deri vative gains are all adjustable.
 Optional – You can assign an intelligent inpu t terminal the option code 23, PID Disable. 
When active, this input di sables PID operation. See  “
Intelligent Input Terminal Overview” 
on page 3–51.
 “
PID Loop Operation” on page 4–75 for more information.
NOTE: The setting A073 for the integrator is the in tegrator’s time constant Ti, not the gain. 
The integrator gain Ki = 1/Ti. When you set A073 = 0, the integrator is disabled.
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode
Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A071 PID Enable OFF00PID operation OFF 00 00 00✘ ✔
ON
0 1PID operation ON ✘ ✔
R-ON
02PID operation ON with inverted output ✘ ✔
A072 PID proportional gain 0.2 to 5.01.0 1.0 1.0✔ ✔
A073 PID integral time constant 0.0 to 999.9, 1000. to 3600. (seconds) 1.0 1.0 1.0 ✔ ✔
A074 PID derivative time constant 0.0 to 99.99, 100.0 (seconds)0.0 0.0 0.0✔ ✔
A075 PV scale conversion 0.01 to 99.99, 100.0 (seconds)1.00 1.00 1.00✘ ✔
Process Variable (PV) scale factor (multiplier) ✘ ✔
A076 PV source setting OI
00[OI] terminal (current input) 00 00 00 ✘ ✔
Selects source of Process 
Variable (PV) O
0 1[O] terminal (voltage input)
✘ ✔
COM
02Communication input ✘ ✔
PLS
03Pulse train frequency input ✘ ✔
MATH
1 0CALCULATE function output ✘ ✔
A077 Reverse PID Action OFF
00PID input = SP – PV (normal) 00 00 00✘ ✔
Changes response to error ON
0 1PID input = –(SP – PV)  (reverse) ✘ ✔
A078 PID output limit Range is 0.0 to 100.00.00 0.00 0.00✘ ✔
A079 PID feed forward select no
00Disable 000000✘ ✔
O
0 1[O] terminal (voltage input) ✘ ✔
OI
02[OI] terminal  (current input) ✘ ✔
O2
03[O2] terminal (voltage input) ✘ ✔

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							SJ7002 Inverter
Configuring Drive Parameters
3–23
Automatic 
Vo l t a g e
Regulation (AVR) 
FunctionThe Automatic Voltage Regulation (AVR) feature keeps the inverter output voltage at a 
relatively constant ampl itude during power input fluctuations. Th is can be useful if the installa-
tion is subject to input volta ge disturbances. However, the  inverter cannot boost its motor 
output to a voltage higher than the power input  voltage. If you enable this feature, be sure to 
select the proper voltage  class setting for your motor.
Energy Savings 
Mode / Optimal 
Accel/DecelEnergy Savings Mode – This function allows the inverter to deliver the minimum power 
necessary to maintain speed at any given freque ncy. This works best when driving variable 
torque characteristic loads such as fans an d pumps. Parameter A085=01 enables this function 
and A086 controls the degree of its effect. A  setting of 0.0 yields slow response but high 
accuracy, while a setting of 100 will yiel d a fast response with lower accuracy.
Optimal Accel/Decel Operation  – This feature uses “fuzzy” logic to optimize acceleration 
and deceleration curves in real time. It is  enabled by A085=02. Optimal accel/decel operation 
automatically adjusts the acceleration and decelerati on times in response to changes in load or 
inertia to take advantage of the maximum output  current capability of the inverter. In general, 
optimal accel/decel will allow for the shortest accel and decel times based on the actual load 
conditions. The function continuously monitors output current and DC bus voltage to avoid 
reaching their respective trip levels.
NOTE: In this mode, the settings of acceleration  and deceleration times (F002 and F003) are 
disregarded.
The acceleration time is controlled to maintain output current below the level set by the 
Overload Restriction Function if enabled (Parameters B021/B024, B022/B025, and B023/
B026). If Overload Restriction is not enabled, then the current limit used is 150% of the 
inverter’s rated output current.
The deceleration time is  controlled so that the output curre nt is maintained below 150% of 
the inverter’s rated current,  and the DC bus voltage is maintained below the OV Trip level 
(358V or 770V).
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2
FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A081 AVR function select ON00AVR enabled 00 00 02✘ ✘
Automatic (output) voltage 
regulation OFF
0 1AV R  d i s a b l e d
DOFF
02AVR enabled except during deceleration
A082 AVR voltage select 200V class inverter settings:
200/215/220/230/240 (V)
400V class inverter settings:
380/400/415/440/460/480 (V) 230/
400 230/
460 200/
400 ✘ ✘
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2
FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A085 Operation mode selection NOR00Normal operation000000✘ ✘
ECO
0 1Energy-saver operation ✘ ✘
FUZZY
02Optimal accel/de cel operation ✘ ✘
A086 Energy saving mode tuning 0.0 to 100 (seconds)50.0 50.0 50.0✔ ✔

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							“A” Group: Standard Functions
Configuring Drive Parameters
3–24
NOTE: DO NOT use Optimal Accel/Decel (A 085 = 02) when an application...
  acceleration or deceleration


 044 = 03, 04, or 05). This function is ONLY
   compatible with V/F control.
NOTE: If the load exceeds the rating of the inverter, the acceleration time may be increased.
NOTE: If using a motor with a capacity that is one size smaller than the inverter rating, enable 
the Overload Restriction function (B021/B024)  and set the Overload Restriction Level (B022/
B025) to 1.5 times the motor nameplate current.
NOTE: Be aware that the acceleration and deceleration times will vary, depending on the 
actual load conditions during each individual operation of the inverter.
Second
Acceleration and 
Deceleration 
FunctionsThe SJ7002 inverter features two-stage acceleration an d deceleration ramps. This gives flexibil-
ity in the profile shape. You can specify the fre quency transition point, the point at which the 
standard acceleration (F002) or deceleration (F003) changes to  the second acceleration (A092) 
or deceleration (A093). These profile options ar e also available for the second motor settings 
and third motor settings. All acceleration and de celeration times are time to ramp from zero 
speed to full speed or full speed to zero speed.  Select a transition method via A094 as depicted 
below. Be careful not to confuse the  second acceleration/deceleration settings  with settings for 
the  second motor !
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode
Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A092 Acceleration (2) tim e setting 0.01 to 99.99,  100.0 to 999.9, 
1000. to 3600. (seconds) 15.0 15.0 15.0
✔ ✔
Duration of 2nd segment of acceleration
A292 Acceleration (2) time se tting, 2nd motor 0.01 to 99.99, 100.0 to 999.9, 
1000. to 3600. (seconds) 15.0 15.0 15.0
✔ ✔
Duration of 2nd segment of acceleration, 2nd motor
A392 Acceleration (2) time se tting, 3rd motor 0.01 to 99.99, 100.0 to 999.9, 
1000. to 3600. (seconds) 15.0 15.0 15.0
✔ ✔
Duration of 2nd segment of acceleration, 3rd motor
Accel 1
Accel 2
2CH 
input
Accel 1 Accel 2
Frequency
transition point
A095
A094=00A094=01
t t
frequency
frequency
0
0 1

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							SJ7002 Inverter
Configuring Drive Parameters
3–25
NOTE:  For A095 and A096 (and for 2nd motor settings), if you set a very rapid Acc1 or Dec1 
time (less than 1.0 second), the in verter may not be able to change rates to Acc2 or Dec2 before 
reaching the target frequency. In that case, the in verter decreases the rate of Acc1 or Dec1 in 
order to achieve the second ramp to the target frequency.
A093 Deceleration (2) time setting — — 0.01 to 99.99, 100.0 to 999.9, 
1000. to 3600. (seconds)15.0 15.0 15.0 ✔ ✔
Duration of 2nd segment of deceleration
A293 Deceleration (2) time setting, 2nd motor — — 0.01 to 99.99, 100.0 to 999.9,  1000. to 3600. (seconds)
15.0 15.0 15.0✔ ✔
Duration of 2nd segment of deceleration, 
2nd motor
A393 Deceleration (2) time setting, 3rd motor — — 0.01 to 99.99, 100.0 to 999.9,  1000. to 3600. (seconds)15.0 15.0 15.0
✔ ✔
Duration of 2nd segment of deceleration, 
3rd motor ✔ ✔
A094 Select method to  switch to Acc2/Dec2 
profile TM
00[2CH] input from terminal 00 00 00
✘ ✘
FREE
0 1transition frequency
F-R
02when motor direction reverses
A294 Select method to  switch to Acc2/Dec2 
profile, 2nd motor TM
00[2CH] input from terminal 00 00 00
✘ ✘
FREE
0 1transition frequency
F-R
02when motor direction reverses
A095 Acc1 to Acc2 frequency transition point 0.00 to 400.0 (Hz); model 
-4000HFx2 is 0.00 to 120.0 (Hz) 0.0 0.0 0.0
✘ ✘
Output frequency at which  Accel1 switches to Accel2
A295 Acc1 to Acc2 frequency transition po int, 2nd motor 0.00 to 400.0 (Hz); model 
-4000HFx2 is 0.00 to 120.0 (Hz) 0.0 0.0 0.0
✘ ✘
Output frequency at which  Accel1 switches to Accel2
A096 Dec1 to Dec2 frequency transition point 0.00 to 400.0 (Hz); model 
-4000HFx2 is 0.00 to 120.0 (Hz) 0.0 0.0 0.0
✘ ✘
Output frequency at which  Decel1 switches to Decel2
A296 Dec1 to Dec2 frequency transition po int, 2nd motor 0.00 to 400.0 (Hz); model 
-4000HFx2 is 0.00 to 120.0 (Hz) 0.0 0.0 0.0
✘ ✘
Output frequency at which  Decel1 switches to Decel2
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]  
						

							“A” Group: Standard Functions
Configuring Drive Parameters
3–26
Accel/Decel 
CharacteristicsStandard (default) acceleration and deceleration is linear with time. The inverter CPU can also 
calculate other curves shown in the graphs belo w. The sigmoid, U-shape, and reverse U-shape 
curves are useful for favoring the load characteri stics in particular applications. Curve settings 
for acceleration and deceleration  are independently selected via parameters A097 and A098, 
respectively. You can use the same or differen t curve types for acceleration and deceleration.
time
Output frequency
time
Output frequency
time
Output frequency
time
Output frequency
time
Output frequency
time
Output frequency
time
Output frequency
time
Output frequency
LinearSigmoidU-shapeReverse U-shape
Accel
A97
Decel
A98
00
Set value
Curve010203
Linear acceleration 
and deceleration for 
general-purpose useAvoid jerk on start/stop 
for elevators; use for 
delicate loads on con-
veyors Tension control for winding applications, web 
presses, roller/accumulators
Ty p i c a l
applications
Func.
CodeName/
DescriptionKeypad
Range and Settings
DefaultsRun 
Mode
Edit
Lo HiSRWOPExFE2(EU)xFU2(USA)xFF2(Jpn)
A097 Acceleration curve selection Linear00Linear00 00 00✘ ✘
Set the characteristic curve of 
Accel1 and Accel2 S-curve
0 1S-curve
U-curve
02U-shape
RU-curve
03Reverse U-shape
EL-curve
04EL-S curve
A098 Deceleration curve selection Linear
00Linear00 00 00✘ ✘
Set the characteristic curve of 
Decel1 and Decel2 S-curve
0 1S-curve
U-curve
02U-shape
RU-curve
03Reverse U-shape
EL-curve
04EL-S curve

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							SJ7002 Inverter
Configuring Drive Parameters
3–27
The acceleration and dece leration curves can deviate from a st raight line to a varying degree. 
Parameters A131 and A132 contro l the amount of deviation for the acceleration and decelera-
tion curves respectively. The following graphs show intermediate output frequency points as a 
percentage of the target frequency, for 25%,  50%, and 75% acceleration time intervals.   
Additional 
Analog Input 
SettingsThe parameters in the following table adjust the input characte ristics of the analog inputs. 
When using the inputs to command the inverter output frequency, these parameters adjust the 
starting and ending ranges for th e voltage or current, as well as the output frequency range. 
Related characteristic diagrams are located in  “
Analog Input and Miscellaneous Settings” on 
page 3–11.
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A131 Acceleration curve constants  setting 01
...0 1
...Smallest deviation 02 02 02✘ ✔
Sets the curve deviation from 
straight-line acceleration in 
10 levels 10
10Largest deviation
✘ ✔
A132 Deceleration curve constants  setting 01
...
0 1
...Smallest deviation 02 02 02✘ ✔
Sets the curve deviation from 
straight-line deceleration in 
10 levels 10
10Largest deviation
✘ ✔
time
Output frequency
25 50 75
% of targettime
Output frequency
25 50 75
% of targettime
Output frequency
25 50 75
% of target3.1
17.6 82.4
96.9100
100 100
99.6
93.8
87.5
68.4
64.6
35.0 65.0
35.4
31.6
12.5
6.25
0.39
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode
Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
A101 [OI]–[L] input active range st art frequency — — 0.00 to 400.0 (Hz);
model -4000HFx2 is 
0.00 to 120.0 (Hz)00.0 00.0 00.0
✘ ✔
Output frequency corresp onding to the current 
input range starting point
A102 [OI]–[L] input active range en d frequency — — 0.00 to 400.0 (Hz);
model -4000HFx2 is 
0.00 to 120.0 (Hz)00.0 00.0 00.0
✘ ✔
Output frequency corresp onding to the current 
input range ending point
A103 [OI]–[L] input active range start current — — 0 to 100% 20. 20. 20. ✘ ✔
Starting point for th e current input range
A104 [OI]–[L] input active range end current — — 0 to 100% 100. 100. 100. ✘ ✔
Ending point for the current input range

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