Hitachi SJ700B SERIES, Instruction Manual

Page: 261 / 275

Chapter 8 List of Data Settings
8 - 8
Code Function name Monitored data or setting Default
Setting during
operation
(allowed or not)
Change during
operation
(allowed or not)
Page
b078
Cumulative input power data
clearance
Clearance by setting "01" and pressing the STR key 00
{ {
b079
Cumulative input power display gain
setting
1. to 1000. 1.
{ {
4-4
b082 Start frequency adjustment 0.10 to 9.99 (Hz) 0.50
¯ {
4-42
b083 Carrier frequency setting 0.5 to 12.0 (kHz) (subject to derating) 3.0
¯ ¯
4-43
b084
Initialization mode (parameters or
trip history) 00 (clearing the trip history), 01 (initializing the data),
02 (clearing the trip history and initializing the data)
00
¯ ¯
b085 Country code for initialization 00 (Japan), 01 (EU), 02 (U.S.A.) 01
¯ ¯
4-75
b086 Frequency scaling conversion factor 0.1 to 99.0 1.0
{ {
4-2
b087 STOP key enable 00 (enabling), 01 (disabling), 02 (disabling only the function to stop) 00
¯ {
4-9
b088 Restart mode after FRS
00 (starting with 0 Hz), 01 (starting with matching frequency), 02 (starting with
active matching frequency)
00
¯ {
4-52
b089
Automatic carrier frequency
reduction
00: invalid, 01: valid 00
¯ ¯
4-44
b090 Dynamic braking usage ratio 0.0 to 100.0 (%) 0.0
¯ {
4-45
b091 Stop mode selection 00 (deceleration until stop), 01 (free-run stop) 00
¯ {
4-9
b092 Cooling fan control
00 (always operating the fan), 01 (operating the fan only during inverter
operation [including 5 minutes after power-on and power-off])
00
¯ {
b095 Dynamic braking control
00 (disabling), 01 (enabling [disabling while the motor is topped]), 02 (enabling
[enabling also while the motor is topped])
00
¯ {
b096 Dynamic braking activation level 330 to 380, 660 to 760(V)
360/
720
¯ {
4-45
b098
Thermistor for thermal protection
control 00 (disabling the thermistor), 01 (enabling the thermistor with PTC), 02
(enabling the thermistor with NTC)
00
¯ {
Oth
e
rs
b099 Thermal protection level setting
0. to 9999. (
Ω
)
3000.
¯ {
4-72
b100 Free-setting V/f frequency (1) 0. to "free-setting V/f frequency (2)" (Hz) 0.
¯ ¯
b101 Free-setting V/f voltage (1) 0.0 to 800.0 (V) 0.0
¯ ¯
b102 Free-setting V/f frequency (2) 0. to "free-setting V/f frequency (3)" (Hz) 0.
¯ ¯
b103 Free-setting V/f voltage (2) 0.0 to 800.0 (V) 0.0
¯ ¯
b104 Free-setting V/f frequency (3) 0. to "free-setting V/f frequency (4)" (Hz) 0.
¯ ¯
b105 Free-setting V/f voltage (3) 0.0 to 800.0 (V) 0.0
¯ ¯
b106 Free-setting V/f frequency (4) 0. to "free-setting V/f frequency (5)" (Hz) 0.
¯ ¯
b107 Free-setting V/f voltage (4) 0.0 to 800.0 (V) 0.0
¯ ¯
b108 Free-setting V/f frequency (5) 0. to "free-setting V/f frequency (6)" (Hz) 0.
¯ ¯
b109 Free-setting V/f voltage (5) 0.0 to 800.0 (V) 0.0
¯ ¯
b110 Free-setting V/f frequency (6) 0. to "free-setting V/f frequency (7)" (Hz) 0.
¯ ¯
b111 Free-setting V/f voltage (6) 0.0 to 800.0 (V) 0.0
¯ ¯
b112 Free-setting V/f frequency (7) 0. to 400. (Hz) 0.
¯ ¯
F
re
e
se
tti
n
g
o
f V
/f ch
a
ra
c
te
ri
s
ti
c
b113 Free-setting V/f voltage (7) 0.0 to 800.0 (V) 0.0
¯ ¯
4-17
b120 Brake Control Enable 00 (disabling), 01 (enabling) 00
¯ {
b121 Brake Wait Time for Release 0.00 to 5.00 (s) 0.00
¯ {
b122 Brake Wait Time for Acceleration 0.00 to 5.00 (s) 0.00
¯ {
b123 Brake Wait Time for Stopping 0.00 to 5.00 (s) 0.00
¯ {
b124 Brake Wait Time for Confirmation 0.00 to 5.00 (s) 0.00
¯ {
b125 Brake Release Frequency Setting 0.00 to 99.99, 100.0 to 400.0 (Hz) 0.00
¯ {
b126 Brake Release Current Setting 0.0 to 1.50 x "rated current"
Rated
current of
inverter
¯ {
b127 Braking frequency 0.00 to 99.99, 100.0 to 400.0 (Hz) 0.00
¯ {
4-81
b130 Overvoltage suppression enable
00 (disabling the restraint), 01 (controlled deceleration), 02 (enabling
acceleration)
00
¯ {
b131 Overvoltage suppression level 660 to 780 (V) (400 V class model)
380/
760
¯ {
b132
Acceleration and deceleration rate at
overvoltage suppression
0.10 to 30.00 (s) 1.00
¯ {
b133
Overvoltage suppression propotional
gain
0.00 to 2.55 0.50
{ {
Oth
e
rs
b134
Overvoltage suppression Integral
time
0.000 to 9.999 / 10.00 to 65.53 (s) 0.060
{ {
4-41