question

michaelsamer avatar image
michaelsamer asked

Multiplus II Upgrade Keys

Hi

as tomorrow my Electrician is delivering and installing my new Pylontechs US5000, I prepared to update my MP IIs to a newer firmware (as 465 is too low to cope with the US5000). When doing so on my first I was greeted with a Key challenge.

I tried the other two as well to ask just in one call for an upgrade key:

MultiPlus_L1_
Target key: 318F-007A-0100-450A-8A5A
MultiPlus_L2_
Target key: 968F-007A-0100-450A-EF5A

MultiPlus_L3_
Target key: 2C90-007A-0100-450A-865B

Can you please deliver the keys (hopefully all three will ask the same Target keys when switchced on again...)?

What is the reason behind the key challenge?


Cheers

Michael





firmware update
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

3 Answers
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

Where/How you do the update? Can you make some screenshots?

I never saw something like that.

Easiest way is to use VictronConnect (all setting will be reset to default!):

https://www.victronenergy.com/media/pg/VictronConnect_configuration_guide_for_VE.Bus_products/en/firmware-updates.html

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Duivert NL avatar image
Duivert NL answered ·

Never heard of that before also…

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

michaelsamer avatar image
michaelsamer answered ·

Hi Matthias

I wish I did as I could not reproduce the Key challenge. I restartet VE.Flash, chose the same flashfile (MultiPlus_II_2629_Firmware_2629552.vff) and retried it on all three MPs and worked like it should....

Strange but maybe because of the old basis (465....) anyway worked and resetet as usual to defaults after flashing.

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.