ATV 320 - Why the BLF fault does not deactivate relay r1 which was set to FLT?

Flt · ‎2022-12-20

BJacqz · ‎2023-03-30

Have a look on programming manual, in the part of fault management.

May be the Dynamic Load Management (setting dLb) is set to STT, in this case the relay does not move.

Attached is the programming manual.

Bruno Jacqz, Drives training leader

BJacqz · ‎2023-03-30

Have a look on programming manual, in the part of fault management.

May be the Dynamic Load Management (setting dLb) is set to STT, in this case the relay does not move.

Attached is the programming manual.

Bruno Jacqz, Drives training leader

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