PLC S7-200 SMART to HMI Pro-face Communication. In this post, 365electricalvn shows you: ” How to Connect Siemens PLC S7-200 SMART And HMI Pro-face Use RS485 Port” Use GP-Pro EX 4.09 and Step 7 MicroWIN SMART 2.6 Programming Software.
On GP-Pro EX programming software, we do not see the S7-200 SMART PLC in the device support list. We used the S7-200 PLC in the device support list to connect Proface HMI to PLC S7-200 SMART. And it is successful, we can monitor and control the PLC from HMI via RS485 Port.
To communicate Pro-face HMI to PLC S7-200 SMART we used:
COM 9 pins (Male and Female) for communication cable.
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PLC S7-200 SMART to HMI Pro-face – Software:
Step7 Micro/WIN SMART latest version for S7 200 SMART PLC programming.
Open GP-Pro EX and create the project with the device.
On the “Device/PLC” step, select:
Manufacturer: Siemens AG
Series: SIMATIC S7 MPI Direct
Port: Select the RS485 port (COM 2)
Click “New Screen” and then click on “Project” -> “System Settings” -> “Device/PLC”. Set the parameter:
Speed: Same as the baud rate on PLC.
Device-specific settings set PLC Type: S7-200; Target node: PLC address.
Tick on “Use Tag Data” and add the tag to the list with the address from PLC.
Create the HMI object with the address from the tag list above.
Check the error and download the project to HMI. You can download the program via Ethernet, or a USB flash drive. Refer to the previous post for more information.
Communication Cable Proface HMI To PLC S7 200 SMART
You can buy the “MPI cable (3.5m) by Pro-face” to connect Pro-face HMI and PLC S7 200 SMART.
Or make the cable for connect S7-200 SMART to HMI Pro-face following the below diagram
Finally, turn on the power and check the communication Proface HMI to PLC S7 200 SMART by try change some values on HMI and check on PLC or vice versa.
Guide Video: How To Communication Pro-face HMI And S7-200 SMART PLC
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If you have any questions about communication between Proface HMI to PLC S7-200 SMART, please comment below.
See you in the next posts!
-By 365evn Automation-
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