Hi Stephen. Thank you for your respon. To make it clear, i’ll try to tell you the chronology:
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At first attempt, i try to connect my device SEL-735 (192.168.0.2) with PMU Tester using TCP connection by using TCP port 4712 with my VM (192.168.0.4) as interface. I try it several time, but it’s didn’t work.
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Then i try to use UDP-U (i also try using UDP-T and the result is same) connection with UDP port 4713 for Connection String that receive data from SEL-735 (IP 192.168.0.2) with my VM (192.168.0.4) as the interface and TCP port 4712 for Command Channel with SEL-735 as the host and my VM as the interface. In this way, i succeed to connect with PMU Tester but fail to do Device Configuration in openPDC.
I also confuse because when I succeed to connect using PMU tester, the PMU tester stream real-time phasor diagram that always change when in this case i still didn’t connect my device to any synchrophasor input. Then i try to verify it by unplug my ethernet cable then the phasor real time stream is stop, thats mean PMU tester taking phasor data from device when the device i still not connect with any phasor.
I also try to send “Stop Command” using TCP channel to stop data stream then the data stream is stop. That’s mean TCP command channel is also works.
Here i conclude my question:
- Why i can’t communicate using TCP?
- If the “Stop Command” from PMU tester is succeed to reach the device via TCP, why “Configured Device” command from openPDC cant reach the device?
- Why the PMU Tester can display synchrophasor data stream whrn the device still not connect with any synchrophasor input? (My case only connect to 3 cable, P and N for PSU and ethernet cable)
