159
Code Message name Description
30C No connected axis This message indicates that no controller address is recognized.
Cause: [1] The controller is not operating properly.
[2] Only the supplied communication cable (SGA/SGB) is
disconnected.
[3] If a SIO converter is used, 24V is supplied to the
converter but the link cable is not connected.
[4] The ADRS switch settings are duplicated by mistake
when multiple controllers are linked.
Action: [1] Check if the RDY lamp on the controller is lit. If the lamp
is not lit, the controller is faulty.
[2] If a spare teaching pendant is available, replace the
current pendant with the spare unit, or with a PC, and see
if the message disappears.
[3] Supply power after connecting the link cable between the
converter and controller.
[4] Make sure the ADRS switch settings are not duplicated.
If the message is still displayed after taking the above actions, please
contact IAI.
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