Omron CS1W-213 - 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 instruction was executed:
The PCU’s address was outside the setta-
ble range.
Execute the
instruction again
after correcting
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 instruction was executed:
The PCU’s address was outside the setta-
ble range.
The parameters for the origin search high
speed and the origin search proximity
speed were not sent together.
Flash mem-
ory 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 mem-
ory. Execute the data
save operation
again. The error
will be cleared if
the data is writ-
ten normally.
Replace the Unit
if the error
occurs again.
(In some cases
the data save
operation can
take up to 30 s.)
The current
instruction will
not be executed.
All axes will be
decelerated to a
stop.
Group Name Code Cause Clearing
method
Operation after
error