Comtrol PROFINET IO - Manual (Page 5)

DeviceMaster UP PROFINET IO Installation Quick Start 2000484 Rev. E ­ 5
Configuring Read­Only Ethernet TCP/IP Devices
• If you do not know if your device will
connect to another Ethernet device, but
do know your device’s socket port and IP
address, you can do the following to
enable both the Listen and Connect
modes:
‐
Select Listen.
‐ Use the default Listen Port on the
DeviceMaster UP of 8xxx or
designate your own.
‐ Set Connect To Mode to Connect-
Always
.
‐ Set the Connect Port to the port number of your Ethernet device.
‐ Set the Connect IP Address to the IP address of your Ethernet device.
‐ Set Disconnect Mode to Never.
‐ Optionally configure your Ethernet device to connect at the DeviceMaster UP IP address and Listen Port.
5. Set up the socket packet identification.
a. Set the Rx Timeout Between Packets. Set to zero to stream data with the Rx STX/ETX Detect settings set to
none. For normal settings, typical values are 10 to 50 ms.
b. Set the STX (Start of transmission) Rx Detect in decimal format.
c. Set the ETX (End of transmission) Rx Detect in decimal format.
d. Enable the Strip Rx STX/ETX option if you do not want the STX and ETX bytes returned to the PLC or
application.
Note: Please refer to your device's User Manual for the Start and End of Transmission byte(s) settings. You may also
be able to use the Ethernet Device Interface Logs page to determine these settings.
6. Set the Filtering/Data Extraction Configuration:
• If no filtering/data extraction is required, leave all filtering/data extraction settings to defaults.
• If filtering/data extraction is required, go to Filtering/Data Extraction Configuration (Patent Pending) on Page
11.
7. Set the Application TCP Connection Configuration:
• If no application socket interface is required, leave all application socket interface settings at defaults and the
Enable
option unselected.
• If an application socket interface is required, go to Application Socket Configuration (Patent Pending) on Page 16.
8. Verify Reset Port and Save in Flash are selected and click on Submit.
If all is set up correctly, the DeviceMaster UP will place the data packets into the location specified in Step7. See the
example program in section Example Programs on Page 8 or Siemens Step7 documentation for more information on how
this is done. The first WORD is an integer received representing the sequence number. This is incremented with each
new data packet. The next WORD indicate the length, which is the number of bytes of data received. The rest is data. For