AB F100 fault code meaning

AB / F100

Series: PowerFlex 40

Parameter Checksum

AC drive

Meaning: The checksum read from the board does not match the checksum calculated.

Possible causes

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

Series: PowerFlex 400

Parameter checksum and error

AC drive

Meaning:

Possible causes

Source:

Series: PowerFlex 700H

Param Chksum

AC drive

Meaning: The checksum read from the 1. Main Control board does not match the checksum calculated. See Table 3.Z, “Parameter Checksum Fault (F100) Subcodes,” on page 18 for more information on this fault

Possible causes

Source:

Series: PowerFlex 700L(700S second-generation control)

700L Ovr Current1

AC drive

Meaning: Over current on 700L power structure.

Possible causes

Source: Allen-Bradley PowerFlex 700L Liquid-Cooled Drive User Manual 20L-UM001 Table 6.B/6.C

Series: PowerFlex Digital DC (700DC)

EEPROM Error

DC drive

Meaning: There was a problem saving parameter values or 1. Reset the fault. there has been a control board change. Note: When this fault occurs, the parameters will 3. If the problem persists, replace the Control board.

Possible causes

Source: