SMC Networks JXC51 - Page 61

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No.JXC※-OMX0011-A
Encoder error
(01-192)
Encoder
error
E
Power
off
<Contents>
Abnormality in communication with the encoder.
<Countermeasure>
Check the connection of the actuator cable.
Unable to find
the motor
phase in time.
(01-193)
Polarity
not
found
E
Power
off
<Contents>
Selected sensor type is not correct
<Countermeasure>
Set the sensor type to 2(ABS).
The output
current
exceeded the
specification
(01-194)
Over
current
E
Power
off
<Contents>
The output current of the power circuit is extraordinarily high.
<Countermeasure>
Make sure that there are no short circuits of the electric
actuator cables, connectors, etc. In addition, make sure
that the electric actuator conforms to the controller.
A current
sensor
abnormality
has occurred.
(01-195)
I sens
ALM
E
Power
off
<Contents>
An abnormality is detected by the current sensor that is
checked when the controller is reset.
<Countermeasure>
Make sure that the electric actuator conforms to the controller.
When a command to turn on servo is given, check if LK RLS
is energized by installing the electric actuator vertically in
order to check if the motor is driven by an external force.
Even after this measure, if the alarm regenerates when the
power is reapplied, please contact SMC.
Position
deviation
counter
overflow
(01-196)
Err
overflow
E
Power
off
<Contents>
An overflow of the position error counter inside of the
controller is occurred.
<Countermeasure>
Make sure there are no obstructions that interfere with the
electric actuator movement. Also, make sure that the load,
speed, acceleration and deceleration are within the range
of the electric actuators.
Memory
content error
(01-197)
Memory
ALM
E
Power
off
<Contents>
An error of the EEPROM is occurred.
<Countermeasure>
Please contact SMC.
(The write limit of the EEPROM is roughly 100,000 times)
CPU error
(01-198)
CPU
failure
E
Power
off
<Contents>
The CPU is not operating normally.
(It is possible that the CPU or surrounding circuits is failed or
a malfunction of the CPU is occurred due to an electric noise).
<Countermeasure>
If the alarm cannot be deactivated even after the power is
reapplied, please contact SMC.
Alarm
_Comment
_0201
(01-201)
C9
E
Shut
power
supply
off
<Contents>
The controller detects an error in the absolute encoder No.
when the power is re-applied.
<Countermeasure>
If the alarm cannot be deactivated even after the power is
re-applied, please contact SMC.
Alarm
_Comment
_0202
(01-202)
CA
E
Shut
power
supply
off
<Contents>
The controller detects an error in the absolute encoder
internal data when the power is re-applied.
<Countermeasure>
If the alarm cannot be deactivated even after the power is
re-applied, please contact SMC.