Magnetek HPV 900 Series 2, Техническое руководство

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Troubleshooting
145
Name Description Possible Causes & Corrective Action
Setup Fault 4
[F24]
This fault is declared if the contract
motor speed (in rpm) and encoder
pulses/revolution do not satisfy:
000 , 000 , 18 000 , 300


















pulses
encoder
speed
motor
contract
Check Parameters Settings:

Check ENCODER PULSES (A1)
parameter for correct setting

Check CONTRACT MTR SPD (A1)
parameter for correct setting

Check ENCODER SELECT (C1)
parameter for correct setting in PM
mode
Setup Fault 5
[F25]
This fault is declared if the rated motor
power (in watts) and rated motor
voltage do not satisfy:
drive
of
rating
current
purpose
general
voltage
motor
rated
W power
motor
rated









































) (
) 07184 . 0 (
Check Parameters Settings:

Check RATED MOTOR PWR (A5)
parameter for correct setting

Check RATED MTR VOLTS (A5)
parameter for correct setting
Setup Fault 6
[F26]
This fault is declared if the multi-step
speed references have exceeded a
defined limit, which is defined in terms
of a percentage of contract speed
(CONTRACT CAR SPD parameter). Check Parameters Settings:

Check SPEED COMMAND1-16 (A3)
parameters, if greater than 110% of
CONTRACT CAR SPD (A1) parameter
Setup Fault 7
[F27]
This fault is declared if the run logic
inputs are defined incorrectly. You
can either choose group #1 (RUN and
UP/DWN) or group #2 (RUN UP and
RUN DOWN). But you cannot mix and
match or this fault will be declared. Check Parameters Settings:

Check configurations of logic inputs (C2)
– either RUN & UP/DWN or RUN UP &
RUN DOWN
Setup Fault 8
[F28]
This fault is declared if the DIR
CONFIRM (C1) parameter is enabled
and any of the following conditions are
not met:
A logic input (C2) must be assigned to
RUN UP.
A logic input (C2) must be assigned to
RUN DOWN.
The SPD COMMAND SRC (C1)
parameter must be set to ANALOG
INPUT
... Confirms proper set-up of Analog
Speed Command direction confirm
function
Check Parameters Settings:

Check configurations of logic inputs (C2)
for two logic input defined as RUN UP &
RUN DOWN

Verify SPD COMMAND SRC (C1) is set
to ANALOG INPUT

If nuisance fault and not using Up-Down
Confirm function disabled by setting the
DIR CONFIRM (C1) parameter to
DISABLED
Setup Fault 9
[F29]
This fault is declared if the same value
is listed as multiple logic inputs
Check Parameters Settings:

Check configurations of logic inputs (C2)

Verify selections are only set once
between Logic Input 1 and Logic Input 9