Page 1
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
1
HRT-711
Modbus TCP to HART Gateway
Quick Start Guide
Congratulations! ··············································
The hardware wiring and detailed operation of HRT-711, users can refer to
the user manual in the ICP DAS companion CD-ROM
(CD:\hart\gateway\HRT-711\manual\HRT-711_usermanual.pdf).
The quick start is used to help users quickly understand HRT-711 how to
convert Modbus communication to HART. The below demo will use a HRT711 module (as HART master), one HART slave device and one PC to make
a simple application as below Figure 1. The PC is prepared for the setting
and operation of HRT-711.
Figure 1: Application example
Technical Support ············································
HRT-711 Website
https://www.icpdas-usa.com/hrt_711.html
ICP DAS Website
http://www.icpdas-usa.com/
Page 2
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
2
- Pin Assignment
LED Status
Indicators
Ethernet
Pin Name
Group
Description
HART+
HART
Positive of HART
HART-
Negative of HART
+VS
Power Source
V+ of Power Supply(+10 ~ +30 VDC)
GND
GND of Power Supply
TXD
Transmit Data of RS-232
Configuration
RXD
Receive Data of RS-232
GND
GND of RS-232
E1
Modbus/TCP
Ethernet RJ45 connector for Modbus/TCP
- DIP Switch
If user set the DIP switch in the backplane of HRT-711 to be “Default”
position, HRT-711 will run in the default mode.
Page 3
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
3
- Jumper
Jumper
Description
JP2
Enable/Disable hardware WDT. (Default setting is enable)
NOTE: Please do not disable the hardware WDT.
JP3
For updating firmware. (Default setting is on 1 and 2)
NOTE: Please do not switch to 2 and 3 when in normal operation.
The jumper can provide HART bus with 250 Ω (1/4 W) resistor. When
the pin 1&2 of JP4 is closed, the resistor will connect to HART bus.
JP4
When the pin 2&3 of JP4 is closed or JP4 without jumper connected, it
will disconnect the resistor from HART bus. By default, the pin1&2 of
JP4 is closed.
- LED Indicator
LED
Status
Description
Blink
Blink every 0.2 second：Receiving Ethernet packet
ETH
Blink every 3 second：The network function is normal
Off
Ethernet Error
Blink every 1 second：
Blink The HRT-711 is in the initialing procedure
Blink every 0.5 second：
HART
The HRT-711 is handling the burst frame sent from
HART device
Solid
The HRT-711 is in the normal status
Off
Firmware is not loaded
ERR Blink
HART communication error
Page 4
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
4
- RS-232 connection
Without CA-0910 With CA-0910
- HART network wiring
Page 5
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
5
- Install HG_Tool Utility
[ Install .NET Compact Framework ]
(1) When executing utility, the .NET Framework 2.0 or above must be
installed first. If the .NET Framework 2.0 or above exists in the PC,
please omit the step.
(2) User can download and Install .NET Compact Framework from the
below website.
◆ Microsoft .Net Framework Version 2.0:
http://www.microsoft.com/downloads/details.aspx?FamilyID=0856eacb-4362
-4b0d-8edd-aab15c5e04f5&DisplayLang=en
◆Microsoft .Net Framework Version
3.5:
http://www.microsoft.com/downloads/details.aspx?familyid=333325FD-
AE52 -4E35-B531-508D977D32A6&displaylang=en
[ Install HRT-711 Utility ]
(1) Users can download the installation file of “HRT-711 Utility” from the
CD- (“CD:\hart\gateway\hrt-711\utilities\”) or ICP DAS web site:
“ftp://ftp.icpdas.com.tw/pub/cd/fieldbus_cd/hart/gateway/hrt-711/utilities/”
(2) Execute the “HRT-711 Utility x.x.x.x.exe” file to install the utility.
(3) After finishing the installation of the HRT-711 Utility, users can run the
utility. (refer to the path in the below figure)
Windows XP Windows 7&8
Page 6
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
6
Page 7
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
7
- Communication test
Step 1: Connect PC, HRT-711 and HART slave device according
to figure1.
Step 2: Swtich the DIP switch to the “Init” position.
Step 3: Turn on the power of the HRT-711.
Step 4: Wait for the “HART” LED indicator to be always on status. If the
led always flashes, please check the HART network wiring. It
means the HRT-711 can’t connect to the HART slave devices.
Step 5: Execute the HRT-711 utility.
Step 6: Click “HART to Modbus”
Step 7: Select HRT-711 and ComPort in the communication settings.
Page 8
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
8
Step 8: Click “Connect” button.
Step 9: Wait for the traffic light changes into “green” light. If the traffic light
always keeps in the “yellow” light, it means the PC can’t connect to
HRT-711, please check the RS-232 connection.
Step 10: Click the “Device Information” icon. Then select the default
command or user command and right-click the mouse to choose
the “Basic Operation” option to get the information of the
corresponding HART command.
The information of HART command 0
Step 11: Close all window to back to the main form in Step 6, and then
click the Ethernet to configure network.
Step 12: Switch the DIP switch to the “Normal” position then power cycle
the module.
Page 9
HRT-711 Modbus TCP to HART Gateway- QuickStart (Jan/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lom i ta, CA 90717
9
Step 13: When the Ethernet LED on the RJ-45 is on, click Search Servers
to search all ICPDAS devices.
Step 14: Double click HRT-711 in the list to assign network parameters.
Then click OK to apply new setting when finish configuration.
Step 15: Users now can read HART device process variable from Modbus.
There are many Modbus/TCP client software to test. (Ex:
Modbus Utility) The following figure is an example to read Cmd 3
process variables.
Loading...