MD4 firmware for CAN-C/D, use 6.08.30 or newer to update
Following release of MD4 hardware update for CAN-C/-D in 2022-2023, firmware updates for CAN-C/-D has been introduced in two IQANdesign 6.08.x maintenance updates.
Modules built in this SN range may need to be upgraded using IQANdesign 6.08.30 or newer.
US modules SN 2247040001 - 2327040001
EU modules SN 2303230001- 2329230001
Afterwards the MD4 can be downgraded with application from an earlier version of IQANdesign.
MD4 modules produced after this will have the latest CAN-C /-D firmware from production.
Also see PCN Parker Hannifin_MD4_PCN7432021-53289.pdf and Release notes - IQANdesign 6
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