8 Communications Functions
Group A/b/C/H/P
Modbus
Register
register
No.
spec. No.
3203 hex
3202 hex
3rd Base Frequency
3204 hex
3203 hex
3rd Maximum Frequency
3205 to
–
Not used
3215 hex
3216 hex
3215 hex
3rd Multi-step Speed
Reference 0
3217 hex
3216 hex
3218 to
–
Not used
323B hex
3rd Manual Torque Boost
323C hex
323B hex
Voltage
3rd Manual Torque Boost
323D hex
323C hex
Frequency
323E hex
323D hex
3rd Control Method
323F to
–
Not used
326C hex
326D hex
326C hex
3rd Acceleration Time 2
326E hex
326D hex
326F hex
326E hex
3rd Deceleration Time 2
3270 hex
326F hex
3271 to
–
Not used
330B hex
330C hex
330B hex
3rd Electronic Thermal Level
3rd Electronic Thermal
330D hex
330C hex
Characteristics Selection
330E to
–
Not used
3506 hex
3507 hex
3506 hex
3rd Stabilization Parameter
3508 hex
–
Not used
to
8 - 76
Parameter
Function name
No.
A303
A304
–
A320
(HIGH)
A320
(LOW)
–
A342
A343
A344
–
A392
(HIGH)
A392
(LOW)
A393
(HIGH)
A393
(LOW)
–
b312
b313
–
H306
–
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
R/W
Monitor or setting data
R/W
30 to 3rd Maximum Frequency
R/W
30 to 400
–
–
R/W
0
Starting Frequency to 3rd
Maximum Frequency
R/W
–
–
R/W
0 to 200
R/W
0 to 500
00: Constant torque
characteristics
R/W
01: Reduced torque
characteristics
–
–
R/W
1 to 360000
R/W
R/W
1 to 360000
R/W
–
–
R/W
200 to 1000
00: Reduced torque
characteristics
R/W
01: Constant torque
characteristics
02: Free setting
–
–
R/W
0 to 255
–
–
Resolution
1 [Hz]
1 [Hz]
–
0.01 [Hz]
–
0.1 [%]
0.1 [%]
–
–
0.01 [s]
0.01 [s]
–
0.1 [%]
–
–
1
–