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7
MAINTENANCE
7.1 - ERROR AND
POSSIBLE
CAUSES
The Soft-Starter can indicate an error of incorret
programming (E24), serial errors (E2X) and Hardware
errors (E0X).
7.1.1 - PROGRAMMING
ERROR
(E24)
The error of incorrect programming (E24) does not
permit that the value, changed incorrectly, be
accepted. This error occurs when any parameter is
changed with the motor OFF and under the following
incompatibility conditions between the parameters.
P11 (Current Limitation) with P41 (kick Start).
P28 (Within Delta) with P34 (DC-Braking).
P28 (Within Delta) with P52=3 (DC-Braking).
P28 (Within Delta) with P51=3 (Direction of Rotation).
P28 (Within Delta) with P54=4 (Direction of Rotation).
P34 (DC-Braking) with P28=ON (Within Delta).
P41 (Kick Start) with P11 (Current Limitation).
P41 (Kick Start) with P55=4 (JOG Function).
P43 (By-Pass) with P44=ON (Energy-Save).
P44 (Energy-Save) with P43=ON (By-Pass).
P51=3 (Direction of Rotation) with P28=ON (Within Delta).
P52=3 (DC Braking) with P28=ON (Within Delta).
P54=4 (DirectionofRotation) with P28=ON (Within Delta).
P55=4 (JOG Function) with P41 (Kick Start).
P61 (HMI/DI) with DI1=ON (Digital Input).
P61 (HMI/DI) with DI2=ON (JOG).
To abandon this error condition, press keys P, I, O.
Serial communication errors (E2X) do not permit the
changing of the value or that the incorrectly
transmitted value be accepted.
For further info, see please Serial Communication Ma-
nual - SSW-03.
To abandon this error condition, press keys P, I, O.
7.1.2 - SERIAL
Hardware errors (E0X) disable the Soft-Starter.
To abandon this error condition, switch OFF the
equipment and switch it again ON, or press RESET
key. Before doing this, you must eliminate the source
of the error.
7.1.3 - HARDWARE
ERRORS
(E0X)
NOTE!
Long connection cables between the Soft-Starter and the
motor (longer than 150m (492ft)) or shielded cables can
show a high reactance. This may cause error “E01”.
