Omron CJ1W-C113 - REV 02-2008, Operation Manual

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Releasing Pulse Output Prohibition and Resetting After Errors Section 11-6
11-6 Releasing Pulse Output Prohibition and Resetting After
Errors
11-6-1 Outline
Use the following procedure to clear error codes and to re-enable pulse output
when the PCU is in the pulse output prohibited state.
In the pulse output prohibited state, pulse output is interrupted and further
pulses are not output. The following table shows the main causes for pulse
output being prohibited and gives the methods for clearing the prohibited
state.
Intelligent
Read/Write IORD format
error 8700 One of the following errors
occurred when the IORD instruc-
tion was executed:
The PCU’s address was outside
the settable range.
Execute the instruc-
tion again after cor-
recting the data. The current data
transfer will not be
executed, but other
operating axes will
not be affected.
IOWR format
error 8701 One of the following errors
occurred when the IOWR instruc-
tion was executed:
The PCU’s address was outside
the settable range.
The parameters for the origin
search high speed and the origin
search proximity speed were not
sent together.
Flash memory Flash memory
error
9300 An attempt was made to save data
to flash memory, but the data
couldn’t be saved because of a
problem with the flash memory. Execute the data
save operation
again. The error will
be cleared if the
data is written nor-
mally. Replace the
Unit if the error
occurs again.
(In some cases the
data save opera-
tion can take up to
30 s.)
The current instruc-
tion will not be exe-
cuted.
All axes will be
decelerated to a
stop.
Group Name Code Cause Clearing method Operation after
error