Firmware Update; Emergency Firmware Update - CEL-MAR ADA-4040A User Manual

Addressable rs485 / rs422 baud rate converter
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ADA-4040A

5.3. FIRMWARE UPDATE

THE SOFTWARE IN 0.007 VERSION AND UPPER WILL NOT OPERATE WITH THE CONVERTERS WITH CPU 1.0. VERSION.
IN CASE OF UPDATE THE SOFTWARE TO 0.007 VERSION AND UPPER IN THE CONVERTERS WITH CPU 1.0. VERSION
Set SW1 micro switch to configuration mode as in table below
SW1-1
SW1-2
ON
OFF
Yellow LED will blink with frequency 1Hz in the configuration mode. Press a button [Load New Firmware] to change the software
delivered by manufacturer. The Select File window will open (Fig.8) and select the *.bin file then click [Open] - software will be load to
ADAConfig buffer storage and will be checked. If the ADAConfig not detect errors in loaded file you can change converter software.
Process of updating is visualized by ADAConfig in use Progress Window and after proper changing confirmed by correct message.
During loading software the yellow LED located beside SW1 micro-switch will blink, showing data flow to ADA-4040A. If the software
loaded correctly yellow LED will be blink with frequency 1 Hz.
After that set micro switch SW1 to run mode as shown in the table below.
SW1-1
SW1-2
OFF
OFF
Yellow LED will be OFF.

5.4. EMERGENCY FIRMWARE UPDATE

In case of the unsuccessful update of the converter software, try again according to description in point FIRMWARE UPDATE If the
update is still incorrect use emergency firmware update. Set SW1 microswitch mode as in the table below.
SW1-1
SW1-2
ON
ON
After micro-switch setting restart the ADA-4040A by turning OFF and then ON the power supply. The yellow LED will light continuously
and the converter will be in Emergency Firmware Update mode. Now follow the description in point FIRMWARE UPDATE. After
successful updating, set SW1 micro-switch as in table below
SW1-1
SW1-2
OFF
OFF
Yellow LED will be OFF.
ATTENTION!!!
PLEASE CONTACT TO SERVICE.
Fig 8. Selection of firmware file
10

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