Omron SYSMAC C500-NC222-E, Руководство по эксплуатации

Страница: 149 / 164

143
Appendix C
Error Code List
System Errors
Hardware
error
X axis
Y axis
X axis
Y axis
X axis
Y axis
Error
code
00*
01
02
03
10
11
12
13
20
21
RAM error
Common RAM
error
Gate array error
COMB error
Bus error
EEPROM
verification error
Watchdog timer
error
Over-traveling
error
Emergency stop
Error counter
overflow
Time checked
At power ON
When the bus is
accessed (normal).
When STORE is
executed.
Constant
Constant
Constant
Constant
Causes of abnormalities
and status
RAM abnormality in hard-
ware.
Common RAM abnormal-
ity in hardware.
Gate array abnormality in
hardware.
Peripheral LSIs (PIAs,
timer ICs) are abnormal.
Bus abnormality in hard-
ware.
EEPROM abnormality in
hardware.
Normal software execution
is prevented by noise or
other external causes.
The CW or CCW limit in-
put turned ON when the
operation was not an ori-
gin search.
Either 1) the PC sent an
EMG; 2) the external
emergency stop input
turned ON; or 3) an emer-
gency stop was entered at
the Teaching Box.
The error counter count
exceeded its maximum
value (
2
15
bits) when a
workpiece got caught on
or bumped into a obstruc-
tion, or the speed voltage
exceeded
10V (speed
voltage = error counter
value X gain setting). The
speed voltage can be ex-
ceeded if the motor is not
able to accelerate to the
designated speed within
the required time.
Correction
The user cannot correct these
errors. Please replace the ap-
propriate part.
Perform a JOG operation to
move the workpiece away from
the CW or CCW limit switch, and
then enter ERST (error reset).
This erases the stored origin, so
you must re-establish the origin.
Transfer ERST from the PC, or
press the ERST key on the
Teaching Box.
Either remove the obstruction,
adjust the speed, acceleration
time, or server driver, and then
perform ERST, and re-establish
the origin
*These errors can be checked via the LED status on the front panel of the Position Control Unit.
Error type