Novatek-electro RS-485 Operating Manual page 40

Table D.3 – Updating of firmware
No. Step
1 Start of updating
2 Firmware updating
Updating is
3 successfully
completed
4 Startup of firmware
The errors detected during the updating process are shown on the display. The possible errors during the
updating of firmware are listed in Table D.4.
ATTENTION! IF THERE ARE CRITICAL ERRORS DURING THE UPDATING MODE THE OPERATION OF
THE EM-481 DEVICE IS NOT POSSIBLE.
In this case the indication of a critical error is made during an hour, after that the EM-481 device automatically
restarts. If an error is as a result of incidental event, the firmware will be restored from the file on the memory card.
Table D.4 – Codes of warning in firmware updating mode
Code Warning
Firmware cannot be
started
2
Error while current
3 process of firmware
updating
The files of updating
are not available
4
Emergency mode -
firmware cannot be
started
5
Emergency mode -
error during the current
firmware updating
6
Unrecoverable error -
no available files of
updating, the firmware
7
cannot be started
EM-481
"R" button
Display
"Upgrading
–
Firmware"
(performance
line shows the
–
process of
updating)
"Firmware
–
upgrade
success"
– –
Actions
Initialization of mode of
emergency updating:
Auto start of updating from the
selected file or from the first
available file (if any)
Similar to No.2, but the file with
an error has less priority
Escape from the mode of
updating, start of available
firmware
Waiting for manual restart of
device or restart automatically
in 1 hour
Waiting for manual restart of
device or restart automatically
in 1 hour
Waiting for manual restart of
device or restart automatically
in 1 hour
40
- -
Time
2 – 10 s
(depends on
the file of
updating)
5 s
–
The warning is as a result of other error and
is automatically corrected with the help of
available files of software updating
The error is automatically corrected with
available files of updating
EM-481 device can continue operation but for
reprogramming the file of updating should be
loaded in the folder «UPGRADES» on the
device SD memory card
The error is a result of three-time entering in
emergency mode as a result of other errors.
The correct file of firmware updating should
be loaded in the folder «UPGRADES» on the
SD memory card. If the error is repeated,
contact the manufacturer.
The error is a result of three-time entering in
emergency mode as a result of other errors.
The correct file of firmware updating should
be loaded in the folder «UPGRADES» on the
SD memory card. If the error is repeated,
contact the manufacturer.
The error is a result of three-time entering in
emergency mode as a result of other errors.
The correct file of firmware updating should
be loaded in the folder «UPGRADES» on the
SD memory card. If the error is repeated,
contact the manufacturer.
Remark
Time until the end of process of
updating is shown on the
display.
Remark
NOVATEK-ELECTRO