„Protocol: TCP and UDP.

„Enable Time sharing: This function is the same with the Multi-Access function. Please refer to the virtual COM operating mode setting.

„Peers to Receiving Data: You can set maximum 4 network devices which you want to connect. You need to fill out the IP Address and Port of network devices which you want to connect.

3.4.4Setting Control Operating Mode Parameters

The “Control mode” is a very special operating mode. The EKI-1351/1352 presents a modem interface to the attached serial device: it accepts AT-style modem commands to connect / disconnect to other networking device. If you want serial device running application program to connect/disconnect to different devices dynamically, you can use controlling mode.

The “Control mode” provides three kinds of modem AT-style commands. The serial devices can use these commands to control EKI-1351/1352 to connect/disconnect to remote networking device. Thus, intelligent serial devices such as stand-alone PLC will send /receive data to/from devices one by one via Ethernet.

EKI-1351/1352 User Manual

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Advantech EKI-1352, EKI-1351 manual Setting Control Operating Mode Parameters