Hi!

We have an FM357-2 4axis control unit, and we need to update the firmware of it.

I opened the "Update - FM357-2 memory card" program, selected the "fm2_upd.abb" file, pressed the "Start data transfer to the memory card" button and this error message came up:

"No eprom driver has been installed."

What could I do? Any thoughts?

Hi,

Can you provide us with the exact part number of the product mentioned? I have been unable to find the product on the Siemens website or any documentation that might be of help.

Sorry for the inconveniences.

it is

6ES7 357-4AH01-0AE0

thank you,
HJ

Hi again,

In the following link you can find the latest firmware version of the device and the instructions to perform the update:

Configuration Package Version 5.03.07.01 for FM357-2