Panasonic MDF-DU702VH Service Manual page 26

（Operation Reset Data , Error Log）
Move to Error Log display
・Check if USB memory is connected
・If not connected, "USB memory is
disconnected." is displayed
・Communicate with ErrorLog command
read request (0xA0)
·
(Suspends communication with Data
command read request (0xFF))
・If communication fails, "Communication
Failure." is displayed.
・If communication is successful, output
error log data (2,048 bytes) to USB
memory in binary format (file name:
ErrorLog.bin)
・During communication and output , wheel
appear in the screen.
・It outputs log information of all seven
periods including service (service mode #
2) in the CSV format to the USB memory.
① Actual Temp. (℃)
② Filter Temp. (℃)
③ Cascade Temp. (℃)
④ Ambient Temp. (℃)
⑤ Door Opening
・ Output alarm information of all periods to
the USB memory in CSV format.
・ If an error occurs during output, display
a warning message depending on the
situation and interrupt processing
・ When output is completed, "Export
complete." Is displayed in Result box.
※ If settings storage data already exists in
USB memory, overwrite it.
Move to Reset Data display
-23-
Reset data

On（enable）,OFF（disenable）
 Function Code
925：Flash memory Initialization
 Model Code
Set model
(1) MDF-DU502VH
(2) MDF-DU702VH
Use for the version up of the firmware