Shihlin electric SDP Series, Руководство пользователя

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434
AL.02 Under voltage
Alarm cause Checking method Corrective action
The input voltage of
the main circuit is
lower than the
allowable rated value. Check if the input voltage wiring
for the main circuit is normal. Recheck the voltage
wiring.
No voltage input to the
main circuit. Use a voltmeter to check if the
voltage of the main circuit is
normal Recheck the voltage
switch.
Incorrect power input
(incorrect power
system). Use a voltmeter to check if the
power system complies with the
specifications. Use the correct voltage
source or connect to the
voltage regulator in series.
AL.03 Over-current
Alarm cause Checking method Corrective action
Motor wiring error. Check the wire connection
sequence between the motor and
the servo drive. Followed the wiring
sequence as described in
this manual.
The servo drive output
is short-circuited. Check the connection between
the motor and servo drive and
make sure that the wire is not
short-circuited. Check and make sure that
the wire is not short-
circuited. Do not expose
the metal part of the
wiring.
IGBT abnormal. Check if the temperature of the
heat sink is abnormal. Send your servo drive
back to the distributor or
manufacturer.
Parameter setting is in
error. Check if the setting value of the
parameter is much greater than
the default. Reset the parameter to
the factory default setting
and then modify the
setting gradually.