12/12/2016 7:11 AM | |
Posts: 10 Rating: (0) |
The event log show the message 00181(Error. A/D converter) on/off frequently, the device needsto be repaired. |
2/27/2017 9:34 AM | |
Posts: 10 Rating: (0) |
faulty relay 7SJ624, the ad converter refused. sent for repair to Germany. We bought a new IED, installed, upload .dex file to the IED, and then there is a question: 1) does not work function 25 Syncro. I checked all the circuit voltage. properly connected and the relay d1v dF=0 dangle=0 all values in normal limits. sync is start but synchro condition OK does not come out. 2) communication is lost. scada not shows the device. Attachmentvar&dev.zip (82 Downloads) |
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