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9 Communications Functions
High-function General-purpose Inverter RX2 Series User’s Manual
9-5 Modbus Communication Register Number List
9
9-5-2 Group d Register List
05DCh 050Bh Warning monitor dE-50 R 0 to 65535 1
2328h 2327h
ENTER instruction (Writing
to Data Flash)
- W 01: writing all parameters -
232Ah 2329h 1 register writing mode - W 01: enabled -
2332h 2321h
Motor constant recalcula-
tion (motor constant stan-
dard data not to be
developed)
- W 01: enabled -
2906h 2905h RS485 Set frequency - R/W
-59000 to + 59000 0.01(Hz)
2907h 2906h
(Signed) (Common to main
speed and auxiliary speed)
-R/W
291Eh 291Dh RS485 Torque command - R/W -5000 to 5000 0.1(%)
2922h 2921h RS485 Torque bias - R/W -5000 to 5000 0.1(%)
2926h 2925h
RS485 Torque control speed
limit value (for normal rota-
tion)
- R/W 0 to 59000 0.01(Hz)
2927h 2926h
RS485 Torque control speed
limit value (for reverse rota-
tion)
- R/W 0 to 59000 0.01(Hz)
2932h 2931h RS485 PID target value - R/W
-10000 to 10000 0.01(%)
2933h 2932h - R/W
293Ah 2939h RS485 PID feedback data - R/W
-10000 to 10000 0.01(%)
293Bh 293Ah - R/W
2946h 2945h RS485 Torque limit - R/W 0 to 5000 0.1(%)
3EB5h 3EB4h
Output terminal function
option output (OPO output)
- R/W 0 to 0x7F 1
3EBCh 3EBBh
Coil data 0 (coil No. 0001h -
000Fh)
- R/W 0 to 0xFFFF 1
3EBDh 3EBCh
Coil data 1 (coil No. 0010h -
001Fh)
- R 0 to 0xFFFF 1
3EBEh 3EDDh
Coil data 2 (coil No. 0020h -
002Fh)
- R 0 to 0xFFFF 1
3EBFh 3EDEh
Coil data 3 (coil No. 0030h -
003Fh)
- R 0 to 0xFFFF 1
3EC0h 3EBFh
Coil data 4 (coil No. 0040h -
004Fh)
- R 0 to 0xFFFF 1
Reserved
dA-46,
dA-47
*1. Data range varies in [AH-04] to [AH-06].
*2. Data range varies in [AJ-04] to [AJ-06].
*3. Data range varies in [AJ-24] to [AJ-26].
*4. Data range varies in [AJ-44] to [AJ-46].
*5. For the detail, see C Table of Parameters Details of Trip Retry on page C-18.
Register
No.
Modbus
register
spec. No.
Function name
Parameter
No.
R/W Monitor or setting data
Resolution
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