CHAPTER 13 RS-485 COMMUNICATIONS
13-10
Modbus RTU Communications
13
Data1 (=A5h)
OUT13
1 (ON)
OUT12
0 (OFF)
OUT11
1 (ON)
OUT10
0 (OFF)
OUT9
0 (OFF)
OUT8
1 (ON)
OUT7
0 (OFF)
OUT6
1 (ON)
Data2 (=02h)
0 0 0 0 0 0
OUT15
1 (ON)
OUT14
0 (OFF)
FC 05h (Write in single coil data)
(1) Query from the master
Station No.
1 byte
FC 1
byte
・・・
05h
(H)
Address
2 bytes
(L)
・・・
Specify the coil address.
* For the addresses, refer to the table 13-4.
(H)
Information
Coil data
2 bytes
(L)
・・・
Specify
000h
for OFF and
FF00h
for ON.
(L)
CRC check
16 bits
(2 bytes)
(H)
(2) Response message form the amplifier
Station No.
1 byte
FC 1
byte
・・・
05h
(H)
Address
2 bytes
(L)
・・・
Specified address.
(H)
Information
Coil data
2 bytes
(L)
・・・
Specified data.
(L)
CRC check
16 bits
(2 bytes)
(H)
(3) Message examples
Shows a message example to write in ON to OUT9 signal.
<Query example>
Station No.
1 byte
01
・・・
When the amplifier station no. is "1".
FC 1
byte
05
02
Address
2 bytes
08
・・・
Specify
0208h
as the CONT9 signal address.
FF
Information
No. of coil data
2 bytes
00
・・・
Specify ON =
FF00h
.
0C
CRC check
16 bits
(2 bytes)
40
Содержание ALPHA5 Smart
Страница 1: ...24C7 E 0016c FUJI SERVO SYSTEM ALPHA5 Smart USER S MANUAL...
Страница 2: ......
Страница 4: ...ii...
Страница 36: ...CHAPTER 0 INTRODUCTION 0 16 Combination between Servomotor and Servo Amplifier 0...
Страница 276: ...CHAPTER 4 PARAMETER 4 108 Output Terminal Function Setting Parameter 4...
Страница 368: ...CHAPTER 6 KEYPAD 6 56 Test Operation Mode 6...
Страница 392: ...CHAPTER 7 MAINTENANCE AND INSPECTION 7 24 Troubleshooting 7...
Страница 405: ...CHAPTER 8 SPECIFICATIONS Specifications of Servo Amplifier 8 13 8 8 2 2 Interface Specifications...
Страница 411: ...CHAPTER 8 SPECIFICATIONS Dimensions of Servo Amplifier 8 19 8 8 4 Dimensions of Servo Amplifier...
Страница 472: ...CHAPTER 11 ABSOLUTE POSITION SYSTEM 11 8 Calculation of Battery Life 11...
Страница 488: ...CHAPTER 12 POSITIONING DATA 12 16 Response Time 12...
Страница 592: ...CHAPTER 14 PC LOADER 14 48 Parameter Conversion Tool 14 1 2 3 4 6 7 8 9 10 11...
Страница 595: ...CHAPTER 15 APPENDIXES Main Circuit Block Diagram 15 3 15 15 2 Main Circuit Block Diagram Applicable model Frame1...
Страница 633: ...CHAPTER 15 APPENDIXES Product Warranty 15 41 15 15 9 Product Warranty...
Страница 634: ...CHAPTER 15 APPENDIXES 15 42 Service Network 15 15 10 Service Network...
Страница 635: ......