Ebyte ME31-XXXA0006, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd.
ME31-XXXA0006_UserManual_EN
Copyright ©2012
–
2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
1
Contents
I. Overview .......................................................................................................................................... 3
1.1 Product Introduction.........................................................................................................................................3
1.2 Functional Features .......................................................................................................................................... 3
1.3 Product Application Topology Diagram .......................................................................................................... 3
II.Quick use.................................................................................................................................................................... 5
2.1 Device preparation........................................................................................................................................... 5
2.2 Device connection............................................................................................................................................ 6
2.2.1 RS485 connection................................................................................................................................. 6
2.2.2 AO analog output connection................................................................................................................6
2.2.3 Simple use............................................................................................................................................. 7
2.3 Parameter Configuration.................................................................................................................................. 7
2.4 Control Testing................................................................................................................................................. 8
2.4.1 Modbus TCP control............................................................................................................................. 8
2.4.2 Modbus RTU control.............................................................................................................................9
III. Technical Specification.......................................................................................................................................... 10
3.1 Specifications................................................................................................................................................. 10
3.2 Device Default Parameters .............................................................................................................................10
3.3 Mechanical Dimensional Drawing.................................................................................................................11
3.4 Port and indicator light description................................................................................................................12
IV. Product Function Introduction................................................................................................................................14
4.1 AO output....................................................................................................................................................... 14
4.1.1. AO output range................................................................................................................................. 14
4.2 Modbus Gateway............................................................................................................................................14
4.2.1. Modbus TCP/RTU protocol conversion............................................................................................ 14
4.2.2. Modbus Address Filtering..................................................................................................................14
4.2.3. Modbus TCP Protocol Data Frame Description................................................................................ 14
4.2.4. Modbus RTU protocol data frame description.................................................................................. 15
4.3 Custom Module Information..........................................................................................................................15
4.3.1. Modbus Address.................................................................................................................................15
4.3.2. Module Name.....................................................................................................................................15
4.3.3. Network parameters........................................................................................................................... 15
4.3.4. Serial Port Parameters ........................................................................................................................16
4.4 OLED display and parameter configuration..................................................................................................16
4.4.1. Information Display Interface............................................................................................................17
4.4.2. Equipment parameter display interface............................................................................................. 17
4.4.3. Equipment Parameter Configuration Interface..................................................................................17
4.4.4. Screen Sleep ....................................................................................................................................... 18
4.5 MODBUS parameter configuration............................................................................................................... 18
4.5.1. AO Register List .................................................................................................................................18
4.5.2. Module related registers .....................................................................................................................19
4.5.3. Network related registers................................................................................................................... 19