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5 Error Processing
5 - 4
CK3E-series Programmable Multi-Axis Controller Hardware User’s Manual (I610)
When an error occurs in the Programmable Multi-Axis Controller, use the following flowchart to check
the indicators and determine whether the error is “fatal” or “non-fatal”.
5-2-2
Procedure for Determining Errors
Error occurs.
Fatal errors in the Programmable
Multi-Axis Controller
PWR/ERR
indicator (green/red)
RDY indicator
(green)
ECAT LINK
Indicator (orange)
Ethernet LINK
Indicator (orange)
Power supply error
Watchdog timer error
Initial process error
The EtherCAT physical layer link is
not established.
The Ethernet physical layer link is
not established.
The details of the error cannot be
determined solely by checking the indi-
cators.
If communications between Power
PMAC IDE and Programmable
Multi-Axis Controller are not available,
refer to “Interrupted communications
between Power PMAC IDE and Pro-
grammable Multi-Axis Controller” in
5-3-2 Non-fatal Errors in the Program-
mable Multi-Axis Controller
5-6.
If the error state persists even after
communications are established, or if
errors other than the ones mentioned
above persist, use PMAC Power IDE
to check details. Refer to “Power
PMAC IDE User Manual” for details.
Non-fatal errors in the Program-
mable Multi-Axis Controller
Lit in red.
Not lit.
Not lit.
Lit in green.
Lit.
Lit.
Lit.
Not lit.
Not lit.