SMC Corporation LECP6 Series User Manual

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<Contents> The alarm is generated when the communication
between the controller ciruit and the absolute ciruit is not
normal. (This controller has not absolute function.)
AbEnc Comm ALM
(1-106)
C
RESET
SVON
input
<Countermeasure> Make sure that the sensor type of the
basic parameter is 1. After the parameter is changed, it is
necessary to reapply the power.
<Contents> The motor speed exceeds a specific level due to
an external force, etc.
Over speed
(1-144)
D
RESET
SVON
Input
(*1)
<Countermeasure> Make improvements such that the motor
speed will not exceed the maximum speed of the actuator.
Caution
Please refer to the manual or the catalogue of the actuator
for the maximum speed of the actuator.
<Contents>The motor power supply voltage is out of
range.During [SVON] .
<Countermeasure> Make sure that the voltage supplied to the
motor power (M24V) of the controller is within specification.
Caution
If the power supply is “rush-current restraining type”, a
voltage drop may cause an alarm during the
acceleration/deceleration.
<Contents> Also, a regenerative electric power may cause an
alarm due to the method of operation of the actuator.
Over motor Vol
(1-145)
D
RESET
SVON
Input
(*1)
<Countermeasure> Make sure that the operating conditions
are within the specifications.
Caution
Please refer to the manual or the catalogue of the actuator
for the method of operation of the actuator.
<Contents> The temperature around the power element of
the controller is too high.
Over Temp.
(1-146)
D
RESET
SVON
Input
(*1)
<Countermeasure> Make improvements so that the
temperature around the controller is kept appropriate.
<Contents> The control power supply voltage within th
e
controller is out of a range.
<Countermeasure> Make sure that the voltage supplied to th
e
control power (C24V) of the controller is appropriate.
Caution
If one power supply is commonly used for the control power
and the motor power, or the power supply is ”rush-current
restraining type”, a power voltage drop may be caused due
to a voltage drop during the acceleration/deceleration.
<Contents> Also, a regenerative electric power may be
generated to cause an alarm due to the method of operation
of the actuator.
Over Crtl Vol
(1-147)
D
RESET
SVON
Input
(*1)
<Countermeasure> Make sure that the operating condition
s
are within the specifications.
Caution
Please refer to the manual or the catalogue of the actuator
for the method of operation of the actuator.

SMC Corporation LECP6 Series Specifications

General

Brand	SMC Corporation
Model	LECP6 Series
Category	Controller
Language	English