SMC Networks LECP1 Series User Manual

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Group
The
condition of
the
controller
when an
alarm is
generated
How to
clear
the
alarm
Condition / Countermeasure
<Condition>
The power supply voltage for motor which is detected in the controller
is out of the specified range. The regenerative electricity of the motor is
large while using the brake .
D
During
operation
Input
RESET
<Countermeasure>
Check the voltage supplied to the power supply for the controller motor
(M24V).Check if the operating condition of the actuator is within the
specification range.
Caution
If the power supply is an inrush current suppressor type, a voltage
drop may occur during acceleration/deceleration, generating an
alarm.
<Condition>
Ambient temperature of the power element in the controller is high.
D
Any
condition
Input
RESET
<Countermeasure>
Improve the peripheral environment of the controller after checking the
installation of the controller. Refer to 3.4 Mounting (P.
13) for the
mounting conditions of the controller.
<Condition>
The power supply voltage control which is detected in the controller is
out of the specified range.
D
Any
condition
Input
RESET
<Countermeasure>
Check the voltage supplied to the power supply for the controller moto
r
(24VC).
Caution
When the power supply for the motor and control is shared and
the power supply is an inrush current suppressor type, a voltage
drop may occur during acceleration/deceleration, generating an
alarm.
<Condition>
When there is a delay to reach the target position longer than the
specific value for delay.
D
During or
after
suspension
of operation
Input
RESET
<Countermeasure>
Check if the travel of the actuator was interrupted.

SMC Networks LECP1 Series Specifications

General

Brand	SMC Networks
Model	LECP1 Series
Category	Controller
Language	English