Chapter 8 Appendix
8 - 7
(3) B parameters
Display
code
Function name Range of setting
Minimum
unit
Setting during
operation
(allowed or not)
Updating during
operation
(allowed or not)
b066
Maximum-limit level of window
comparators O2
-100. to 100. (lower limit : b067 + b068 / 2)
1(%) ○ ○
b067
Minimum-limit level of window
comparators O2
-100. to 100. (lower limit : b066 - b068 / 2)
1(%)
○ ○
b068
Hysteresis width of window
comparators O2
0 to 10. (lower limit : b066 - b067 / 2)
1(%) ○ ○
b070
Operation level at O
disconnection
0 to 100 or "no" (ignore)
1(%)
× ○
b071
Operation level at OI
disconnection
0 to 100 or "no" (ignore)
1(%) × ○
b072
Operation level at O2
disconnection
-100 to 100 or "no" (ignore)
1(%)
× ○
b078
Cumulative input power data
clearance
Clearance by setting "01" and pressing the STR key
− ○ ○
b079
Cumulative input power display
gain setting
1 to 1000.
− × ×
b082 Start frequency adjustment 10 to 999 0.01 (Hz) × ○
b083 Carrier frequency setting *5 0.1 (kHz) × ×
b084
Initialization mode (parameters
or trip history)
0 (clearing the trip history), 1 (initializing the data),
2 (clearing the trip history and initializing the data)
− × ×
b085 Country code for initialization 0 (Japan), 1 (EU), 2 (U.S.A.) − × ×
b086
Frequency scaling conversion
factor
1 to 990 0.1 ○ ○
b087 STOP key enable
0 (enabling), 1 (disabling),
2 (disabling only the function to stop)
− × ○
b088 Restart mode after FRS
0 (starting with 0 Hz), 1 (starting with matching
frequency), 2 (starting with active matching frequency)
− × ○
b089
Automatic carrier frequency
reduction
0 (invalid), 1 (valid)
− × ×
b090 Dynamic braking usage ratio 0 to 1000 0.1 (%) × ○
b091 Stop mode selection 0 (deceleration until stop), 1 (free-run stop) − × ○
b092 Cooling fan control
0 (always operating the fan), 1 (operating the fan only
during inverter operation [including 5 minutes after
power-on and power-off])
− × ○
b095 Dynamic braking control
0 (disabling), 1 (enabling [disabling while the motor is
topped]), 2 (enabling [enabling also while the motor is
topped])
− × ○
b096 Dynamic braking activation level
200V class: 330 to 380
400V class: 660 to 760
1 (V) × ○
b098
Thermistor for thermal protection
control
0 (disabling the thermistor), 1 (enabling the thermistor
with PTC), 2 (enabling the thermistor with NTC)
− × ○
b099 Thermal protection level setting 0 to 9999 1 (Ω) × ○
b100 Free-setting V/f frequency (1) 0 to "free-setting V/f frequency (2)" 1 (Hz) × ×
b101 Free-setting V/f voltage (1) 0 to 8000 0.1 (V) × ×
b102 Free-setting V/f frequency (2) 0 to "free-setting V/f frequency (3)" 1 (Hz) × ×
b103 Free-setting V/f voltage (2) 0 to 8000 0.1 (V) × ×
b104 Free-setting V/f frequency (3) 0 to "free-setting V/f frequency (4)" 1 (Hz) × ×
b105 Free-setting V/f voltage (3) 0 to 8000 0.1 (V) × ×
b106 Free-setting V/f frequency (4) 0 to "free-setting V/f frequency (5)" 1 (Hz) × ×
b107 Free-setting V/f voltage (4) 0 to 8000 0.1 (V) × ×
b108 Free-setting V/f frequency (5) 0 to "free-setting V/f frequency (6)" 1 (Hz) × ×
b109 Free-setting V/f voltage (5) 0 to 8000 0.1 (V) × ×
b110 Free-setting V/f frequency (6) 0 to "free-setting V/f frequency (7)" 1 (Hz) × ×
b111 Free-setting V/f voltage (6) 0 to 8000 0.1 (V) × ×
b112 Free-setting V/f frequency (7) 0. to "free-setting V/f frequency (8)" 1 (Hz) × ×
b113 Free-setting V/f voltage (7) 0 to 8000 0.1 (V) × ×
b120 Brake Control Enable 0 (disabling), 1 (enabling) − × ○
b121 Brake Wait Time for Release 0 to 500 0.01 (s) × ○
b122 Brake Wait Time for Acceleration 0 to 500 0.01 (s) × ○
b123 Brake Wait Time for Stopping 0 to 500 0.01 (s) × ○
b124 Brake Wait Time for Confirmation 0 to 500 0.01 (s) × ○
b125
Brake Release Frequency
Setting
0 to 40000 0.01 (Hz) × ○
b126 Brake Release Current Setting *6 0.1 (%) × ○
b127 Braking frequency 0 to 40000 0.01 (Hz) × ○
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