AB F12 fault code meaning

AB / F12

Series: 1305

Overcurrent Fault

AC drive

Meaning: Overcurrent is detected in overcurrent hardware trip circuit.

Possible causes

Source: Allen-Bradley Bulletin 1305 User Manual Table 6.B Fault Descriptions P6-3~6-8

Series: PowerFlex 40

HW OverCurrent

AC drive

Meaning: The drive output current has exceeded the hardware current limit.

Possible causes

Source: Allen-Bradley PowerFlex 40 User Manual 22B-UM001 Table 4.A Fault Types P4-3~4-5

Series: PowerFlex 400

Hardware overcurrent

AC drive

Meaning:

Possible causes

Source:

Series: PowerFlex 700H

OverCurrent

AC drive

Meaning: The drive output current exceeded the hardware current limit. See Table 3.J, “Over Curr Fault (F12) Subcodes,” on page 14 for more informat on this fault.

Possible causes

Source: