When the IEC 60870-5-103 client selects a disturbance recording to be transferred, the corresponding disturbance recording data is internally fetched from the IED’s native disturbance recorder file, cached and converted into IEC 60870-5-103 format. This operation may take some time depending on the size of the disturbance recorder file.
Once an IEC 60870-5-103 disturbance recorder channel or tag transmission is in progress, it can be performed till the end, even if the native original disturbance recorder file simultaneously is deleted from the system. Unless the IEC 60870-5-103 master does not abort the transmission.
Disturbance recorder transfer verification
The IEC 60870-5-103 disturbance recorder file transfer implemented in the IED has been verified by a third party client software.