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MP500/4N-8-16 Programming
9.5
FIRMWARE UPGRADE AT POWER ON
The firmware of the control panel and of all bus devices of the system can be upgraded automatically when the control panel is turned on.
The necessary conditions, upgrade files and preliminary operations are the same as the firmware upgrading procedure from menu.
9.5.1
Device FW upgrade procedure at power on
The procedure is shown below:
1) Remove all power from the control panel (remove main power and disconnect the back-up battery).
2)
Insert a jumper between the pins 5 and 6 of the “SERVICE” connector on the motherboard of the control panel.
3) Plug the IT USB/KEY interface into the J11 connector of the control panel.
4) Insert the USB memory stick, onto which the upgrade files were previously copied (.bin), into the USB port of the IT USB/KEY
interface.
5) Power the control panel again (mains power and back-up battery).
Note
: Implement the appropriate actions to block the fail-safe siren commands or otherwise disconnect the power by removing the
internal back-up batteries.
When power is restored, the control panel will check:
presence of the jumper JP on the “SERVICE” connector
presence of the interface
presence of the USB memory stick.
Upgrading may not be successful if only one of these conditions is not respected.
If the check was successful:
The control panel will automatically start the upgrade procedure towards the system devices (the devices which can be upgrade d
are set to "BOOT" status).
The control panel will upgrade the devices of the same type in parallel (keypads, expansion modules etc.) checking the result and
repeating the procedure automatically in case of errors.
During the entire upgrade procedure, the run LED lights up o
n the control panel according to the “Running” sequence (blinking for
1.6 seconds - off for 0.5 seconds).
After upgrading, one of the following indications will appear according to the result type.
Positive result.
The procedure was successful.
The run L
ED will light up on the control panel according to the “Successful Update” sequence (off for 2 seconds - blinking for 2
seconds).
IMPORTANT!
This indication will appear even if the procedure never started. No device can be upgraded or the
devices have
the same upgrade file release (“filename”.BIN).
Negative result
. The procedure was interrupted or is not OK.
The run LED will light up on the control panel according to the “Update was not successful” sequence (on for 2 seconds - blinking
for 2 seconds).
IMPORTANT!
This indication will also appear if one of the following errors occurs:
o
The USB memory stick does not respond.
o
The files (.bin) are not in the dedicated folder (UPG).
o
Despite the automatic upgrade attempts all or some devices have not completed the procedure: communication interrupted,
incorrect download (CRC KO), flash writing KO.
o
The devices which do not complete programming successfully will remain in "BOOT" state and will not be used in the system
until they are reprogrammed.
The control panel will maintain one of the two indication sequences until the control panel power off.
To make the upgrade definitive and return the system to operating conditions:
1. Remove all power from the control panel (remove main power and disconnect the back-up battery).
2.
Remove the jumper between the pins 5 and 6 of the “SERVICE” connector on the motherboard of the control panel.
3. Unplug the IT USB/KEY interface from the J11 connector of the control panel.
4. Power the control panel again (mains power and back-up battery).
Содержание MP500/16
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