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- 58 -
No.JXC
※
-OMX0011-A
ORIG switch
direction [ORIG
SW DIR]
(01-103)
Origin
sensor is
not
detected
C
RESET
input
<Contents>
Alarm is generated when return parameter
has the conditions 1, 2 shown below.
Return to origin parameter setting
ORIG mode
ORIG sensor
1
Return to origin by
pushing force
[pushing]
●Sensor Contact A [contact a]
2
Return to origin
with sensor [SW]
●The origin sensor is not
effective. [Disabled]]
or
●Sensor Contact A [contact a]
Alarm is generated with the conditions above when the
sensor is not mounted to the actuator.
<Countermeasure>
Check the sensor installation and
settings of the return to origin parameter.
Absolute encoder
communication
error.
(01-106)
AbEnc
Comm
ALM
C
Input
RESET
<Contents>
When an error is detected in the
communication with the absolute encoder when power is
applied.
When the wiring of the encoder and controller is
disconnected.
<Countermeasure>
Check the connector of the controller
and actuator wiring is not loose or the cable is not damaged.
The motor
speed has
exceeded the
set value
(01-144)
Over
speed
D
RESET
SVON
Input
<Contents>
The motor speed exceeds a specific level due to an
external force, etc.
<Countermeasure>
Make improvements such that the motor speed will not
exceed the maximum speed of the electric actuator.
Caution
Please refer to the manual or the catalogue of the
electric actuator for the maximum speed of the electric
actuator.
The power
supply voltage is
not within the
specification.
(01-145)
Motor
error
D
RESET
SVON
Input
<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 "inrush current control type", a
voltage drop may cause an alarm during acceleration/
deceleration.
<Contents>
The alarm may be increased by regenerative power
depending on the method of operation of the electric actuator.
<Countermeasure>
Make sure that the operating conditions are within the
specifications.
Caution
Please refer to the manual or the catalogue of the
electric actuator for the method of operation of the
electric actuator.