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8 Communications Functions
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
8-5 Modbus Communication Register Number List
8
8-5-4 Group A/b/C/H/P Register List
1351 hex 1350hex Integrated Power Clear b078 R/W Clear by writing 1 –
1352 hex 1351 hex
Integrated Power Display
Scale
b079 R/W 1 to 1000 1
1353 hex – Not used – – – –
1354 hex – Not used – – – –
1355 hex 1354 hex Starting Frequency b082 R/W 10 to 999 0.01 [Hz]
1356 hex 1355 hex Carrier Frequency b083 R/W
5 to 150 (0.4 to 55 kW)
5 to 100 (75 to 132 kW)
(In the light mode)
5 to 120 (0.4 to 55 kW)
5 to 80 (75 to 132 kW)
0.1 [kHz]
1357 hex 1356 hex Initialization Selection b084 R/W
00: Initialization disabled
01: Clear fault monitor
02: Initialize data
03: Clear fault monitor +
Initialize data
04: Clear fault monitor +
Initialize data + Clear
DriveProgramming
–
1358 hex 1357 hex Initialization Data Selection b085 R/W Do not change. –
1359 hex 1358 hex
Frequency Conversion
Coefficient
b086 R/W 1 to 999 0.1
135A hex 1359 hex STOP Key Selection b087 R/W
00: Enabled
01: Disabled
02: Only resetting enabled
–
135B hex 135A hex Free-run Stop Selection b088 R/W
00: 0-Hz restart
01: Frequency matching restart
02: Frequency pull-in restart
–
135C hex 135B hex Automatic Carrier Reduction b089 R/W
00: Disabled
01: Enabled, dependent on the
current
–
135D hex 135C hex
Usage Rate of Regenerative
Braking
b090 R/W 0 to 1000 0.1 [%]
135E hex 135D hex Stop Selection b091 R/W
00: Deceleration stop
01: Free-run stop
–
135F hex 135E hex Cooling Fan Operation b092 R/W
00: Always enabled
01: Enabled only during RUN
(including 5 minutes after
power on/stop)
–
1360 hex – Not used – – – –
1361 hex – Not used – – – –
1362 hex 1361 hex
Regenerative Braking
Selection
b095 R/W
00: Disabled
01: Enabled (Disabled during
stop)
02: Enabled (Also during stop)
–
1363 hex 1362 hex
Regenerative Braking ON
Level
b096 R/W
200-V class: 330 to 380
400-V class: 660 to 760
1 [V]
1364 hex – Not used – – – –
Register
No.
Modbus
register
spec. No.
Function name
Parameter
No.
R/W Monitor or setting data
Resolution
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