- 90 -
No.JXC#-OMX0009-A
I sens ALM
(1-195)
I sens ALM
E
Turn OFF
and ON
the power
supply
for the
controller
<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.
Error counter
overflowed
(01-196)
Err overflow
E
Turn
OFF and
ON the
power
supply
for the
controller
<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 electric
actuator movement. Also, make sure that the load, speed, acceleration
and deceleration are within the range of the electric actuator.
Memory
Abnormality
has occurred
(01-197)
Memory
ALM
E
Turn
OFF and
ON the
power
supply
for the
controller
<Contents>
An error of the EEPROM has occurred.
<Countermeasure>
Please contact SMC. (The write limit of the EEPROM is roughly
100,000 times)
CPU error
(01-198)
CPU failure
E
Turn
OFF and
ON the
power
supply
for the
controller
<Contents>
The CPU is not operating normally.
(It is possible that the CPU or surrounding circuits has failed, or the
CPU is malfunctioning due to electrical 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.
CC-Link
Communic
ation error
(01-206)
CC-Link
WDT
Abnormali
ty
detected
E
control
power
supply
off
<Contents>
This alarm is generated when a CC-Link communication error has
occurred and the WDT (Watch Dog Timer) in the controller has
reached the time limit.
<Countermeasure>
Please contact SMC when this alarm is generated.
*1)
When an alarm for the remote register (RWr) is generated, only the portion of "
" in the code "01-
" is output.
Please refer to
"10.2 Remote register (RWr and RWw)"
for details on the remote register.