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No.JXC#-OMX0009-A
Communicati
on error.
(01-150)
Ctrl Comm
ALM
D
RESE
T
Input
SVON
or
Turn
off the
Control
Power
and
power
supply
<Contents>
This alarm is generated when connection fails while the
electric
actuator is operated from an upper-level device.
<C
ountermeasure>
Do not interrupt the connection between the PC and teaching
box when the electric actuator is being operated by upper-level
devices.
*2)
Check the connection with the upper level devices, and then
reset alarms according to the states of the following LED
and flags.
In case of the communication failure of the PC or teaching box,
resetting of alarm by PC or teaching box is possible after
connecting again.
Communication failure with PLC only occurs when 10 is
selected for "Undefined parameter 11" of the basic parameter.
In this case, reset the alarms as described in the following table.
LED
(LRUN)
The abnormal
station detection
RWr0,bit F
Cause of
communication
error
(Upper-level device)
Alarm clear method
ON
ON
PLC
Turn on RWw0, bit 2:
Reset flag, and then
turn ON Ry0B: RESET.
OFF
PC/TB
Turn ON Ry0B: RESET
OFF
-
PLC or PC/TB
Power off
controlled
source and PLC
PC
:
Computer,TB
:
Teaching box
Absolute
encoder ID
does not
match
controller
data.
(01-153)
AbEnc ID
ALM
D
Turn ON
RESET,
SVON
and
SETUP
<Contents>
The controller detects the absolute encoder specific No. when power is
re-applied. This specific No. is different from the number which has
been connected before.
<Countermeasure>
This alarm is generated when the product is used for the first time, or
when the actuator or controller is replaced. Turn ON RESET to reset
the alarm.
Encoder
error
(01-192)
Encoder
ALM
E
Turn OFF
and ON
the power
supply for
the
controller
<Contents>
Abnormality in communication with the encoder.
<Countermeasure>
Check the connection of the actuator cable.
Unable to
find motor
phase in set
time.
(01-193)
Polarity
not found
E
Turn OFF
and ON
the power
supply for
the
controller
<Contents>
Selected sensor type is not correct
<Countermeasure>
Check if the sensor type is set to “1(INC)”.
Output
current limit
is exceeded
set value
(01-194)
Over
current
E
Turn OFF
and ON
the power
supply for
the
controller
<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 electric actuator is compatible with the
controller.