Chapter 8 Appendix
8 - 1
8.1 Inverter Parameters and Available Settings
The tables below list the parameters and ranges of settings available for updating with the chg param
instruction.
(1) F parameters
Display
code
Function name Range of setting
Minimum
unit
Setting during
operation
(allowed or not)
Updating during
operation
(allowed or not)
F001 Output frequency setting Do not use − − −
F002 Acceleration (1) time setting 1 to 360000 0.01 (s) ○ ○
F202
Acceleration (1) time setting,
2nd motor
1 to 360000 0.01 (s) ○ ○
F302
Acceleration (1) time setting,
3rd motor
1 to 360000 0.01 (s) ○ ○
F003 Deceleration (1) time setting 1 to 360000 0.01 (s) ○ ○
F203
Deceleration (1) time setting,
2nd motor
1 to 360000 0.01 (s) ○ ○
F303
Deceleration (1) time setting,
3rd motor
1 to 360000 0.01 (s) ○ ○
F004 Keypad Run key routing 0 (forward rotation), 1 (reverse rotation) − × ×
(2) A parameters
Display
code
Function name Range of setting
Minimum
unit
Setting during
operation
(allowed or not)
Updating during
operation
(allowed or not)
A001 Frequency source setting
0 (keypad potentiometer), 1 (control circuit terminal block),
2 (digital operator), 3 (RS485), 4 (option 1), 5 (option 2),
6 (pulse-string input), 7 (easy sequence),
10 (operation function result)
− × ×
A002 Run command source setting
1 (control circuit terminal block), 2 (digital operator),
3 (RS485), 4 (option 1), 5 (option 2)
− × ×
A003 Base frequency setting 30 to "maximum frequency " 1 (Hz) × ×
A203
Base frequency setting, 2nd
motor
30 to "maximum frequency, 2nd motor"
1 (Hz) × ×
A303
Base frequency setting, 3rd
motor
30 to "maximum frequency, 3rd motor"
1 (Hz) × ×
A004 Maximum frequency setting 30 to 400 1 (Hz) × ×
A204
Maximum frequency setting,
2nd motor
30 to 400
1 (Hz) × ×
A304
Maximum frequency setting,
3rd motor
30 to 400
1 (Hz) × ×
A005 [AT] selection
0 (switching between O and OI terminals), 1 (switching
between O and O2 terminals), 2 (switching between O
terminal and keypad potentiometer), 3 (switching between
OI terminal and keypad potentiometer), 4 (switching
between O2 and keypad potentiometer)
− × ×
A006 [O2] selection
0 (single), 1 (auxiliary frequency input via O and OI
terminals) (nonreversible), 2 (auxiliary frequency input via
O and OI terminals) (reversible), 3 (disabling O2 terminal)
− × ×
A011
[O]-[L] input active range start
frequency
0 to 40000
0.01 (Hz) × ○
A012
[O]-[L] input active range end
frequency
0 to 40000
0.01 (Hz) × ○
A013
[O]-[L] input active range start
voltage
0. to "[O]-[L] input active range end voltage"
1 (%) × ○
A014
[O]-[L] input active range end
voltage
"[O]-[L] input active range start voltage" to 100
1 (%) × ○
A015
[O]-[L] input start frequency
enable
00 (external start frequency), 01 (0 Hz)
− × ○
A016
External frequency filter time
const.
1. to 30. or 31 (500 ms filter ±0.1 Hz with hysteresis)
− × ○
A017
Easy-sequence function
selection
0 (disabling), 1 (enabling)
− × ×
A019 Multispeed operation selection
0 (binary: 16 speeds selectable with 4 terminals), 1 (bit: 8
speeds selectable with 7 terminals)
− × ×
A020 Multistage frequency setting 0 to “maximum frequency” 0.01 (Hz) ○ ○
A220
Multistage frequency setting,
2nd motor
0 to “maximum frequency, 2nd motor”
0.01 (Hz) ○ ○
A320
Multistage frequency setting,
3rd motor
0 to “maximum frequency, 3rd motor”
0.01 (Hz) ○ ○
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