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tdoa

Upgrading firmware of M340 PLCs currently on version 2.20

Started by tdoa, 17 November

1 post in this topic

Posted 17 November (edited)

Good evening,

I have 3 M340 P34 2020 PLC's running on the version 2.20 - 8

Info from the PLC:

PLC RANGE: Modicon M340
PROCESSOR NAME: BMX P34 2020
PROCESSOR VERSION: 02.20 - 8
HARDWARE ID: 1030106

I have read all the firmware update docs, and none seem to refer to any limitation in hardware revisions, can I just update them all to the latest firmware?

I have already migrated the projects from Unity Pro XL V7.0 to the latest Control Expert Classic V15.

Anyone knows is I can update this older PLCs to the latest firmware?

Best regards.

Edited 17 November by tdoa

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