Hyundai Yanmar TNV Series Manual page 147

7.8.1.1.2 Writing Data Received from the PDM
If the ECU is broken and data cannot be read, you can receive data from the PDM and write the correction
values to the ECU using the following procedure. First, you need to receive the pump correction data file
（pump_serial.excp）and the engine correction data file（engine_serial.exce）for the model name and serial
number of your engine in advance. Note that, in this case, the configuration, calibration, and tuning data are not
written. Therefore, you need to reenter each item using the menu.
<Procedure>
① Click the
ECU exchanges
② Checkmark
PDM
③ Click the
Load
folder where the file is saved, select the file, and open it） ．
④ Click the
Write
⑤ A report file is created after writing.
Figure 7-29 ［System Installation］-［Configuration］-［ECU exchange］/ PDM Screen
button on the［Configuration］screen.
.
button to load the file that has been received from the PDM and saved（select the
button in the lower left part of the sub-window.
① ② ④ ③
7. Main Menu ――
47