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4-72
4-2 Function Mode
4
Func
tions
* There is no response for broadcasting.
Refer to "<Exception Response>" (page 4-74) if writing into the coil cannot be performed normally.
<Writing Into the Holding Register [06h]>
Writes data into the specified holding register.
(Example)
Write 50 Hz into the Inverter with slave address 5 as multi-step speed reference 0 (A020).
The data resolution of the holding register "003Ah" of multi-step speed reference 0 (A020) is 0.1 Hz.
To set 50 Hz, set the change data to "500 (1F4h)".
* There is no response for broadcasting.
Refer to "<Exception Response>" (page 4-74) if writing into the holding register cannot be
performed normally.
<Loopback Test [08h]>
Used to check the communications between master and slave. A random value can be used for test
data.
Query
Response
No.
Field name
Example
(HEX)
No.
Field name
Example
(HEX)
1
Slave address
*
0 A
1
Slave address
0 A
2
Function code
05
2
Function code
05
3
Coil start number (MSB)
00
3
Coil start number (MSB)
00
4
Coil start number (LSB)
01
4
Coil start number (LSB)
01
5
Change data (MSB)
FF
5
Change data (MSB)
FF
6
Change data (LSB)
00
6
Change data (LSB)
00
7
CRC-16 (MSB)
DC
7
CRC-16 (MSB)
DC
8
CRC-16 (LSB)
81
8
CRC-16 (LSB)
81
Query
Response
No.
Field name
Example
(HEX)
No.
Field name
Example
(HEX)
1
Slave address
*
05
1
Slave address
05
2
Function code
06
2
Function code
06
3
Register start number
(MSB)
00
3
Register start number
(MSB)
00
4
Register start number
(LSB)
3 A
4
Register start number
(LSB)
3 A
5
Change data (MSB)
01
5
Change data (MSB)
01
6
Change data (LSB)
F4
6
Change data (LSB)
F4
7
CRC-16 (MSB)
A8
7
CRC-16 (MSB)
A8
8
CRC-16 (LSB)
54
8
CRC-16 (LSB)
54
Summary of Contents for SYSDRIVE 3G3MX-A2002
Page 1: ...Cat No I559 E1 01 USER S MANUAL SYSDRIVE MXSERIES Multi function Compact Inverter...
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 3...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Removing and Mounting Each Part 2 5 2 3 Wiring 2 10...
Page 90: ......
Page 91: ...Chapter 4 Functions 4 1 Monitor Mode 4 1 4 2 Function Mode 4 5...
Page 180: ......
Page 181: ...Chapter 5 Maintenance Operations 5 1 Special Display List 5 1 5 2 Troubleshooting 5 5...
Page 188: ......
Page 189: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 6 2 Storage 6 7...
Page 212: ...7 15 7 5 Options 7 Specifications 3G3AX RBU41 95 75 2 5 208 218 5 145 35 100 5...
Page 230: ......
Page 231: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 17...
Page 249: ...INDEX...
Page 252: ......