![background image](http://html1.mh-extra.com/html/omron/cj1w-nc271-12-2009/cj1w-nc271-12-2009_operation-manual_742348531.webp)
503
Troubleshooting
Section 12-5
N
Y
N
N
Y
Y
N
Y
Is the ERM indicator lit?
Is the ERM indicator
flashing?
Check the Unit error code.
Has the Memory Error (00F1)
occurred?
Check the Unit error code. Has the
MLK Device Initialization Error (0030)
occurred?
Illegal data is set in
the PCU or an illegal
operation was
executed. Check the
Unit Error Flag and
Error Flags. Check
the Unit for which
the Error Flag is ON
or the axis error
code and clear the
error according to
the method shown in
the list of error
codes.
The limit input was
detected or Servo
Drive's main circuit
power supply is OFF,
an error specific to
the Servo Drive or
another error in the
machine or Servo
Drive has occurred.
Check the Error Flag
status and clear the
error using the
method shown in the
list of error codes for
the corresponding
axis error code.
Make sure that the
PCU is installed
correctly, and turn
the power OFF and
ON again.
If the problem occurs
again, the probable
cause is a faulty
PCU Unit.
Replace the PCU.
Check the
MECHATROLINK
communications
settings in
Common
Parameters set in
the PCU. Transfer
and save the
correct data again,
and then restart the
Unit or turn the
power OFF and ON
again.
If the error occurs
again, replace the
PCU.
The data saved in
the PCU is
corrupted.
Transfer and save
the PCU data again,
and then restart the
Unit or turn the
power OFF and ON
again.
If the error occurs
again, replace the
PCU.
An error has
occurred in the CPU
Unit.
Check the error code
at the CPU Unit or
the PCU's Unit error
code, and then
remove the cause of
the error in the CPU
Unit.
An error in
MECHATROLINK
communications
occurred.
Check the Error
Flag status and
clear the error using
the method shown
in 12-5-3
Troubleshooting
Communications
Errors and the list of
error codes for the
corresponding axis
error code.
SERVO LOCK,
DEVIATION
COUNTER RESET,
EMERGENCY
STOP, and DECEL-
ERATION STOP are
given priority over
other axis com-
mands. Refer to
4-
7-3 Axis Operating
Output Memory
Area Priority
and
add suitable inter-
locks to the user
program.
Содержание CJ1W-NC271 - 12-2009
Страница 2: ......
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...