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Hitachi Sj7002 Owners Manual

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Page 151

“H” Group: Motor Constants Functions
Configuring Drive Parameters
3–68
H260 0Hz SLV limit for 2nd motor 0.0 to 100.0100. 100. 100.✔ ✔
H061 0Hz SLV starting boost current for 1st motor 0. to 50. (%) 100. 100. 100.✔ ✔
H261 0Hz SLV starting boost current for 2nd  motor 0. to 50. (%)
100. 100. 100.✔ ✔
H070 Terminal selection PI proportional gain  setting 0.0 to 999.9, 1000
100.0 100.0 100.0✔ ✔
H071 Terminal selection PI integral gain setting 0.00 to 999.9, 1000. 100.0 100.0 100.0✔ ✔
H072 Terminal selection P...

Page 152

SJ7002 Inverter
Configuring Drive Parameters
3–69
“P” Group: Expansion Card Functions
The two (optional) expansion cards for the SJ 700 have associated configuration data. The 
following table defines the functions and their va lue ranges. Please refer to the expansion card 
manual for more details.
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
P001 Operation mode on expan- sion card 1 error TRP00Trip (stop motor)
00 00 00✘...

Page 153

“P” Group: Expansion Card Functions
Configuring Drive Parameters
3–70
P029 Motor gear ratio  denominator setting 1 to 9999 1. 1. 1. ✘ ✔
P031 Accel/decel ti me input selec-
tion REM
00Inverter
00 00 00✘ ✘
OP1
0 1Expansion card 1
OP2
02Expansion card 2
P032 Positioning  command input 
selection REM
00Inverter
00 00 00✘ ✔
OP1
0 1Expansion card 1
OP2
02Expansion card 2
P033 Torque command input  selection O
00[O] terminal
00 00 00✘ ✘
OI
0 1[OI] terminal
O2
02[O2] terminal
REM
03Inverter keypad (P034)
P034...

Page 154

SJ7002 Inverter
Configuring Drive Parameters
3–71
NOTE: Parameters P044 to P049 are available onl y in inverters with manufacturing code 
x8K xxxxxx xxxxx or later. The manufacturing co de is printed on the product specifications 
labels, located on the front and side of the inverter housing.
P055 Pulse train frequency scale 1.0 to 50.0 (kHz)25.0 25.0 25.0✘ ✔
P056 Pulse train frequency filter time consta nt 0.01 to 2.00 (seconds) 0.10 0.10 0.10✘ ✔
P057 Pulse train frequency bias -100. to 100. (%)0. 0....

Page 155

“P” Group: Expansion Card Functions
Configuring Drive Parameters
3–72
Absolute Position 
Control ModeTo use the absolute position control mode, set A044 V/F characteristic curve setting (1st motor) 
equal to “02” (V2) and set P012 Control Pulse Se tting equal to “02” APR – Automatic Position 
Control Mode.
 If P012 = 03 (high-resolution absolute position  control, the inverter quadruples the number 
of pulses used for positioning. In this case  multiply the multistage position settings and 
position...

Page 156

SJ7002 Inverter
Configuring Drive Parameters
3–73
If intelligent termin al [PCLR] is assigned, when it is ON  the current position counter is cleared 
and the position deviation  counter is also cleared.
When the inverter is in Absolute Position  Control Mode, some functions are necessarily 
disabled:
 Intelligent terminal  [ATR] is ignored (because torque control is disabled)
 Intelligent terminal [STAT]  is ignored (because pulse train position control is disabled)
 Home search function is disabled...

Page 157

“U” Group: User-selectable Menu Functions
Configuring Drive Parameters
3–74
“U” Group: User-selectable Menu Functions
The user-selectable menu functions allow you to configure (select) any twelve of the other 
functions in the inverter and place them together  in a convenient list. This feature provides 
quick access for the most-used functions needed  for your application. Each U Group function 
can serve as a pointer to any of  the other parameters. You do not have to use the Store key to 
retain each...

Page 158

SJ7002 Inverter
Configuring Drive Parameters
3–75
Programming Error Codes
The SJ7002 inverter operator keypad displays a spec ial code (begins with the   character) to 
indicate a programming error. Programming errors  exist when one parameter conflicts with the 
meaningful range permitted by  related parameter(s). Note that partic ular real-time frequency 
(speed) input levels can cause a  conflict in some situations. After a conflict exists, the error 
code will appear on the display,  or you can view...

Page 159

Programming Error Codes
Configuring Drive Parameters
3–76
085 285 385F001,
A020 / A220 / 
A320 Output frequency setting, 
Multi-speed freq. setting; 
1st, 2nd, 3rd motor >f-x,
f-x,
 B112 Free-setting 
V/f frequency (7)
092 292A062 / A262 Frequency lower limit 
setting; 1st, 2nd motor >
095 295F001,
A020 / A220Output frequency setting, 
Multi-speed freq. setting; 
1st, 2nd motor >
096A021 to A035 Multi-s
peed freq. settings >
110B100, B102, 
B104, B106, 
B108, B110Free V/f frequency >
B102, B104, 
B106,...

Page 160

SJ7002 Inverter
Configuring Drive Parameters
3–77
Note 1: The base frequency is written when you  store the parameter. If the new base 
frequency value is outside the permissi ble range, a motor burnout may result. 
Therefore, if the warning occurs, change the base frequency to an appropriate value.
Note 2: These parameters are checked even when the  digital operator (option code 02) is not 
specified for the frequency source setting (A001).
Note 3: Set frequency (speed) values are not perm itted to be...
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