8. Error Display
398
Code Messa
e
Contents, occurring cases, and countermeasures
30C Not connected
The axis number of the controller cannot be
recognized.
1) The controller may not be functioning properly.
Check that the RDY lamp of the controller is
lighted. If the lamp is not lighted, the controller
is broken down.
2) The communication lines (SGA/SGB) of the
provided cable could break.
If you have a spare teaching pendant, replace
it, connect it with the PC, and try whether to
recover.
3) If a SIO converter is used, the link cable could
not be connected, though the power, 24 V, is
supplied to the converter.
Supply the power after connecting the link
cable between the converter and the controller.
4) The same number could be mistakenly set by
the ADRS switches under the condition that
multiple controllers are connected.
Do not duplicate the settings of the ADRS
switches.
If still havin
trouble, consult us.
30D Recieve exept responce
The abnormal response was returned from the
controller.
(This may be a temporary abnormality caused by
noise, etc.)
If the condition occurs frequently, check the
cables, noise elimination measures taken on the
power suppl
, etc.
320
Both CON and SEP are
detected
CON-related and SEP-related controllers are on
the same communication line.
Example:
Axis number 0: PCON-CA, axis number 1: if
PSEP is linked
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