-30-
JXC
※
-OMX0018
Output
current
exceeded
set value.
(01-194)
Overcurrent
E
Shut
power
supply
off
<Contents>
The output current of the power circuit is abnormally high.
<Countermeasure>
Make sure that there are no short circuits of
actuator cables, connectors, etc.
In addition, make sure that the actuator is compatible with the
controller.
Current
sensor
abnormality
has
occurred.
(01-195)
I sens
ALM
E
Shut
power
supply
off
<Condition>
An abnormality is detected by the current sensor when
the controller is reset.
<Countermeasure>
Make sure that the electric actuator is compatible
with the controller. When a command to turn on servo is given, check if
BK RLS is energized by installing the electric actuator vertically in
order to check if the motor is driven by an external force. If the alarm is
still generated when the power is re-applied, please contact SMC.
Error counter
overflowed
(01-196)
Err
overflow
E
Shut
power
supply
off
<Contents>
An overflow of the position error counter inside of the
controller has occurred.
<Countermeasure>
Make sure there are no obstructions that interfere
with the actuator movement. Also, make sure that the load, speed,
acceleration and deceleration are within the range of the actuator.
Memory
content error
(01-197)
Memory
ALM
E
Shut
power
supply
off
<Contents>
An EEPROM memory error has occurred.
<Countermeasure>
Please contact SMC. (The write limit of the
EEPROM is roughly 100,000 times)
CPU error
(01-198)
CPU
failure
E
Shut
power
supply
off
<Contents>
The CPU is not operating normally.
(It is possible that the CPU or surrounding circuits have failed, or the
CPU is malfunctioning due to electrical noise).
<Countermeasure>
If the alarm cannot be deactivated even after the
power is re-applied, 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.
*1. When alarm is generated, 3-digit numbers after [-] in this table [(code)] are stored to [Alarm code] of
Byte6030h (1-4) in the input area of the memory map. The numbers of the alarm code indicated in this
table are expressed as decimal numbers.