Mitsubishi FX2N-10GM Hardware / Programming Manual page 262

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