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9 Communications Functions
High-function General-purpose Inverter RX2 Series User’s Manual
9-
5 Mod
bu
s Com
m
u
n
icat
ion
Regi
ster Nu
m
b
er
List
9
9-5-
1 Coil Number
List
9-5
Modbus Communication Register
Number List
R/W in the list shows whether data can be read from, or written to, the coil or holding register.
R: Read only
R/W: Read and Write enabled
Precautions for Correct Use
Precautions for Correct Use
• The “Coil No.” in the table header shows the coil number used inside the inverter.
• The “Modbus coil spec. No.” in the table header shows the coil number used to actually spec-
ify the coil in the Modbus communication process.
This coil number is 1 less than the inverter “Coil No.” according to the Modbus communica-
tion specifications.
Coil Number List
9-5-1
Coil Number List
Coil No.
Modbus coil
spec. No.
Item
R/W
Description
0000h
(Reserved)
0001h
0000h
Operation command
R/W
1: Run
0: Stop (enabled when AA111/AA211=03)
0002h
0001h
Rotation direction command
R/W
1: Reverse
0: Normal (enabled when AA111/
AA211=03)
0003h
0002h
External trip [EXT]
R/W
1: Trip
0: Not trip
0004h
0003h
Trip reset [RS]
R/W
1: Reset
0: Not reset
0005h
0004h
Input terminal 1
R/W
1: ON
0: OFF
*1
0006h
0005h
Input terminal 2
R/W
1: ON
0: OFF
*1
0007h
0006h
Input terminal 3
R/W
1: ON
0: OFF
*1
0008h
0007h
Input terminal 4
R/W
1: ON
0: OFF
*1
0009h
0008h
Input terminal 5
R/W
1: ON
0: OFF
*1
000Ah
0009h
Input terminal 6
R/W
1: ON
0: OFF
*1
000Bh
000Ah
Input terminal 7
R/W
1: ON
0: OFF
*1
000Ch
000Bh
Input terminal 8
R/W
1: ON
0: OFF
*1
000Dh
000Ch
Input terminal 9
R/W
1: ON
0: OFF
*1
000Eh
000Dh
Input terminal A
R/W
1: ON
0: OFF
*1
Summary of Contents for RX - 2
Page 1: ...High function General purpose Inverter RX2 Series User s Manual I620 E1 01 3G3RX2...
Page 54: ...1 Overview 1 22 High function General purpose Inverter RX2 Series User s Manual...
Page 136: ...2 Design 2 82 High function General purpose Inverter RX2 Series User s Manual...
Page 592: ...8 Applied Settings 8 192 High function General purpose Inverter RX2 Series User s Manual...
Page 754: ...11 Options 11 56 High function General purpose Inverter RX2 Series User s Manual...
Page 794: ...12 Troubleshooting 12 40 High function General purpose Inverter RX2 Series User s Manual...
Page 919: ......
