Issue:
How do I send a fault reset over network to clear a fault on the ATV drives?

Product Line:
ATV31, ATV312, ATV61, ATV71, ATV32, ATV312, ATV12

Resolution:
DSP402 Drive comm profile : Fault reset is performed when bit 7 of command word 8501 transitions from 0 to 1.  Write decimal 128 to register 400.  If there is an offset, then write decimal 128 to register 401.  Once the reset has been performed, write a decimal 0 to the register to reset bit 7 to 0 to allow transition when the next reset is performed.

IO profile mode :   Where applicable, fault reset can accomplished by assigning the fault reset function to a bit in the command word, see attached example.
Example in I/O profile, assigning fault reset in Menu 1.8 to C301 makes bit 1 of the command word the fault reset bit.

Released for: Schneider Electric Malaysia