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Microcyber G0310, Руководство пользователя

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http://www.microcyber.cn/en

~ 4 ~

Chapter 3

Working Principle

G0310 MODBUS to HART Gateway supports 4 dynamic variables, 6 device variables.Via MODBUS register, the

data selected by MODBUS device is configured to device variables of G0310 MODBUS to HART Gateway, and then,

it enters the mapping from device variable to dynamic variable, as the device output, supporting 4~20mA analog

signal output.G0310 MODBUS to HART Gateway functional block diagram is shown as Figure 3.1

：

MODBUS 

REGISTER

MODBUS 

Device

Configure Input Channel

Data Type

Register Addr

Unit

0

1

2

3

4

5

Device Variable

G0310 Modbus to HART 

gateway

PV

SV

TV

QV

Dynamic Variable

Mapping from Device Variable to 

Dynamic Variable

C

on

tr

ol

 S

ys

te

m

P

ro

ce

ss

 V

ar

ab

le

Analog 

Channel

Process 

Connection

Figure 3.1 G0310 MODBUS to HART Gateway functional block diagram

Содержание G0310

Страница 1: ...G0310 Modbus to HART gateway User Manual...

Страница 2: ...http www microcyber cn en I Warning 1 Please don t take off install gateway at random 2 Please check if the power of temperature board set meets the power request in the User Manual...

Страница 3: ...xplosion proof and safety barrier Also Microcyber participated in the drafting of the domestic first Ethernet based industrial automation protocol standards Ethernet for Plant Automation EPA As a resu...

Страница 4: ...evice variable assignment 24 5 5 5 Modbus variable configuration 25 5 5 5 1 Address 25 5 5 5 2 baud rate 25 5 5 5 3 Data bits 26 5 5 5 4 Calibration 26 5 5 5 5 Stop Bits 26 5 5 5 6 CRC byte order 26 5...

Страница 5: ...http www microcyber cn en IV Chapter 8 Technical Specification 35 Chapter 9 Appendix1 G0310 MODBUS to HART Gateway Model Selection 36...

Страница 6: ...HART Gateway communicates with devices that have Modbus RTU communication function via RS485 interface It can convert device data to HART device variables output and it also supports 4 20mAcurrent out...

Страница 7: ...lectromagnetic interference ability G0310 MODBUS to HART gateway connection diagram is shown as in Figure 2 2 24VDC Power PC HART Modem Resistance 5 6 1 2 9 10 Ampere meter Modbus device RS485 communi...

Страница 8: ...ng it will compare PV and range upper and lower limiting value constantly When PV exceeds the limit instrument will output fixed current When PV is higher than upper limit it output 20 8mA When PV is...

Страница 9: ...to dynamic variable as the device output supporting 4 20mA analog signal output G0310 MODBUS to HART Gateway functional block diagram is shown as Figure 3 1 MODBUS REGISTER MODBUS Device Configure In...

Страница 10: ...coil calibration 1 read coil 2 read discrete input 3 write single coil register calibration 1 read hold register 2 write register variable configuration 1 sensor configuration 2 variable configuration...

Страница 11: ...1 HART Point to point connection Features 1 It can be connected to the upper control system through the AI input module or HART communication device 2 Mixing of analog and digital communications 3 De...

Страница 12: ...are of G0310 is design and development by Microcybe the installation method is shown as follow 1 First double click to install the setup as shown in the Figure 5 3 Figure 5 3 setup 2 Click next to the...

Страница 13: ...tion Figure 5 7 installed The HARTMPT icon will appear on the desktop after the installation is complete as shown in the Figure5 8 Figure 5 8 PC software After the installation is complete it goes dir...

Страница 14: ...interface 1 Menu Bar 2 Toolbar 3 Network view 4 Tabular View 5 Alarm window 6 Status bar The following outlines the functions of each part i Menu Bar File F The user executes the menu File exit or cli...

Страница 15: ...ion port is serial port 1 COM1 ii Tool Bar As shown in Figure 5 10 the toolbar contains four functions searching online devices stopping searching devices refreshing and stopping refreshing Figure 5 1...

Страница 16: ...y accessed device vi Status bar Displays the status of the current operation according to the operation 5 3 Basic operations i Set up serial port When starting the default communication port is serial...

Страница 17: ...n the serial node of the network view and select a single node a node for example node 0 Figure 5 14 Right click convenient search menu Full search Click the right mouse button on the serial node of t...

Страница 18: ...adecimal Figure 5 16 send command Sending commands requires understanding the frame format of each command so it is only applicable to senior users and R D personnel iv Multilingual support The config...

Страница 19: ...k of all online device related tab information 2 Click on the device list in the right tab view and if the information is obtained successfully the summary information of all searched online devices i...

Страница 20: ...tion of the device is displayed as shown in Figure 5 20 Figure 5 20 Basic information tab The basic information tab contains the following table Functional description Whether to modify Remarks Addres...

Страница 21: ...d configure the configuration information of online devices Method to access the Configuration Information tab 1 The left mouse button clicks on an online device in the network view and the right tab...

Страница 22: ...y modify the value of the upper or lower range limit and press the Application button to download the information to the device Set range upper and lower limits with current values Range Upper Limit S...

Страница 23: ...according to the PV value Configure current fixed output The user can configure the fixed current output in the current calibration tab enter the output fixed current value in the fixed current value...

Страница 24: ...hown in Figure 5 23 Figure 5 23 Variable Monitoring tab 5 5 Gateway Parameter Setting 5 5 1 Mode selection 1 Left click on an online device in the network view and the right tab view displays the tabs...

Страница 25: ...example select configuration mode as shown in Figure 5 25 Figure 5 25 Operating Mode Settings 5 5 2 Coil calibration Coil read and write the user can choose calibration coil and make the coil input re...

Страница 26: ...he Calibration Register read hold register to pop up the register window as shown in Figure 5 29 Figure 5 29 Read register input 2 Enter register address and length value please note that the range of...

Страница 27: ...he system prompts set up successfully then clicks OK to complete the operation Figure 5 33 Returns to factory default settings prompt 5 5 4 2 Save to factory settings 1 Click the Calibration restore f...

Страница 28: ...5 5 4 3 Reset to factory settings 1 Click the Calibration restore factory settings restore to factory settings pop up restore to factory settings window as shown in Figure 5 37 Figure 5 37 Reset to fa...

Страница 29: ...an be mapped to 4 dynamic variables according to demand For example map the main variable to device variable 4 1 Select the detailed design device variable assignment device variable assignment corres...

Страница 30: ...in Figure 5 43 Figure 5 43 Modbus Address settings 2 Enter a modified value with an address worth range of 1 255 Then click apply to save the modified value 5 5 5 2 baud rate 1 Select detailed Design...

Страница 31: ...check as shown in Figure 5 46 Figure 5 46 Modbus Selection of calibration values 2 Select the value that needs to be modified then click the apply button to save the modified value 5 5 5 5 Stop Bits...

Страница 32: ...vice Status Configuration 5 5 6 1 Register address 1 locate the detailed design device status the input box corresponding to the register address the range of the register address is 1 65536 as shown...

Страница 33: ...below 1 Select Detailed Design PV range the drop down box corresponding to register data type as shown in Figure 5 54 Figure 5 54 Selection of register data type 2 Select the value that needs to be m...

Страница 34: ...etailed Design Sensor drop down box corresponding to Sensor range limit as shown in Figure 5 58 Figure 5 58 Upper Range Selection of Sensor Range 2 Enter the modified value then click apply to save th...

Страница 35: ...e 5 61 Figure 5 61 Upper Range Selection 2 Enter the modified value then click apply to save the modified value 5 5 8 7 Lower range limit 1 Select the detailed design sensor drop down box correspondin...

Страница 36: ...address 1 Select Detailed Design Sensor drop down box corresponding to Register address as shown in Figure 5 65 Figure 5 65 Register address selection 2 Enter the modified value then click the apply b...

Страница 37: ...ress as shown in Figure 5 68 Figure 5 68 Address Selection of Range Upper Limit Register 2 Enter the modified value then click the apply button to save the modified value 5 5 8 14 Range Lower limit re...

Страница 38: ...can use this step to configure otherwise you can not configure The Device Status parameter contains Register Address and Bit Mode where Register Address indicates the register location of the device...

Страница 39: ...eck network 5 485Power supply 24V Power light off a Power failure b Wire open circuit c internal failure a Repair the power b Check the wire c Contact technical support 6 HART communication light off...

Страница 40: ...ance Requirements for Industrial Places in General Requirements HART Port Test Methods Electromagnetic Compatibility Requirements for Electrical Equipment GB T 18268 23 2010 Measurement Control and La...

Страница 41: ...to HART Gateway Model Selection Type Selection List G0310 Modbus to HART Gateway Code code Hardware interface R4 could be omitted RS485 Code code Software interface MR M could be omitted Modbus RTU M...

Страница 42: ...E R CO R P O R AT I O N Microcyber Corporation Http www microcyber cn en Add 17 8 Wensu Street Hunnan New District Shenyang China 110179 Tel 0086 24 31217278 31217280 Fax 0086 24 31217293 Email sales...

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