Hitachi L700 Series, Инструкция по эксплуатации, Страница: 250 / 263

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
_FF
Other
s
b078
Cumulative input power data
clearance
Clearance by setting "01" and pressing the STR key 00 { {
4-3
b079
Cumulative input power display gain
setting
1. to 1000. 1. { {
b082 Start frequency adjustment 0.10 to 9.99 (Hz) 0.50 ¯ { 4-43
b083 Carrier frequency setting
0.5 to 12.0 (kHz) (subject to derating)
<0.5 to 8.0 (kHz) (subject to derating)>
3.0 ¯ ¯ 4-44
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
¯ ¯
4-78
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
¯ {
4-53
b089 Automatic carrier frequency reduction 00: invalid, 01: valid 00
¯ ¯
4-45
b090 Dynamic braking usage ratio 0.0 to 100.0 (%) 0.0
¯ {
4-46
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])
01 ¯ {
4-46
b095 Dynamic braking control
00 (disabling), 01 (enabling [disabling while the motor is topped]),
02 (enabling [enabling also while the motor is topped])
01 ¯ {
b096 Dynamic braking activation level 330 to 380, 660 to 760(V)
360/
720
¯ {
b098
Thermistor for thermal protection
control 00 (disabling the thermistor), 01 (enabling the thermistor with PTC),
02 (enabling the thermistor with NTC)
00
¯ {
4-75
b099 Thermal protection level setting 0. to 9999. ( Ω ) 3000. ¯ {
Fr
ee setti
ng
of V
/f ch
ar
acter
isti
c
b100 Free-setting V/f frequency (1) 0. to "free-setting V/f frequency (2)" (Hz) 0. ¯ ¯
4-16
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.
¯ ¯
b113 Free-setting V/f voltage (7) 0.0 to 800.0 (V) 0.0
¯ ¯
Other
s
b130 Overvoltage suppression enable
00 (disabling the restraint), 01 (controlled deceleration),
02 (enabling acceleration)
00
¯ {
4-42
b131 Overvoltage suppression level
330 to 390 (V) (200 V class model), 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 { {
b134 Overvoltage suppression Integral time 0.000 to 9.999 / 10.00 to 65.53 (s) 0.060 { {
(Note)<>indicate the setting range of 90 to 160kW