SMC Networks LECP7-XB54 Series, Руководство по эксплуатации

Страница: 36 / 44

- 35 -
Alarm
Description
(code)
Teaching
box
Description
Gr
ou
p
Alarm
Clear
method
Condition / Countermeasure
2 seconds or
more of
delay for
reaching the
target
position
(1-149)
Positioning
failure
D
RESET
Input
SVON
<Condition> Failed to reach to the set position within the set
time limit.
<Countermeasure> Eliminate any obstructions that interfere
with the actuator movement.
Also, make sure that the load, speed, acceleration and
deceleration are within the range of the actuators.
Communicati
on failure
occurred
(1-150)
Communicati
on failure
D
RESET
Input
SVON
<Condition> The connection with the higher-level devices (such
as the PC and teaching box) is disconnected.
<Countermeasure> Make sure that the higher-level devices will
not be disconnected during the actuator operation.
Abnormality
in absolute
encoder
(1-152) Absolute
ENC failure
D
RESET
Input
SVON
SETUP
<Condition> Controller is reset due to descrease in the battery
voltage.
<Countermeasure> If the alarm reoccurs even after supplying
power for 72 consecutive hours, replace the battery.
Caution
This alarm and related alarm (battery voltage decrease alarm)
which caused the alarm to be generated.
Alarm_Com
ment_153
(1-153)
Absolute
ENC not
match
D
RESET
Input
RESET
SVON
SETUP
<Condition> Data does not match
<Countermeasure> The alarm related to the cause will be
generated after resetting this alarm. Perform countermeasure
for each alarm.
Alarm_Com
ment_154
(1-154) Absolute
ENC wire is
open
D
RESET
Input
RESET
SVON
SETUP
<Condition> The power has been turned on for the first time
after connecting the actuator and the cable. The encoder
connector is not connected or the circuit is open.
<Countermeasure> Confirm that the cable circuit is not open,
and the encoder connector is properly connected.
Alarm_Com
ment_155
(1-155)
Absolute
ENC over
rotation
D
RESET
Input
RESET
SVON
SETUP
<Condition> Actuator was operated with the speed (rotation)
exceeding "Maximum cycle of the motor when the power
supply is cut".
<Countermeasure> Do not start actuator with the speed
(rotation) exceeding "Maximum cycle of the motor when the
power supply is cut".
Check if the setting of the period switch is set correctly.