Mitsubishi FX2N-10GM, Hardware / Programming Manual

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FX Series Positioning Controllers Troubleshooting 10
10-6
Global error : The error indication is performed for the both axes even if the error has
occurred in only either the X or Y axis. And the both axes stop.
Local error : The error indication is performed for only the axis in which the error has
occurred. During simultaneous 2-axis operation, the both axes stop.
During independent 2-axis operation, only the axis in which the error has
occurred stops.
Program
error
3008
Repeat instruction fault
Nest levels exceeds 15
piles. Or, the RPT does
not correspond to the
label of the RPTEND. Adjust nest levels to
15 piles or less.
Moreover, please
confirm the repeti-
tion instruction.
Global error
Local error
3009
O.N.P The number is
defective.
The O.N.P number outside
a set range is specified.
Confirm whether
there is same num-
ber.
3010
Axis set defect
Two axes exist together to
the program of two inde-
pendent axes simulta-
neously.
Unite programs. Global error
External
errors
(LED
flashes.)
4002
Servo end error
The positioning comple-
tion signal is not received
from the motor amplifier.
Check PARA 21 and
the wiring.
Local error Local error 4003
Servo ready error
The preparation comple-
tion signal is not received
from the motor amplifier.
Check PARA 22 and
the wiring.
4004 Limit switch actuated
Check PARA 20,
check the limit logic,
then check the wir-
ing.
4006 ABS data transfer error
Confirm PARA.50 to
52 and wiring.
Local error Local error
Critical
error
9000 Memory error If the same error
occurs again even
after turning OFF
and ON the power,
repair is required.
Contact the Mitsub-
ishi Service Center.
Global error Global error
9001 Sum check error
9002
Watchdog timer error
(CPU-E LED is lit.)
9003 Hardware error
Table 10.3: Error code list
Error
category
Error
code
Details Reset
Simultaneous
2-axis mode
Independent
2-axis mode