Description Cause Corrective action
A connector on the Ethernet cable
used for EtherCAT communications is
disconnected, the contact is faulty
, or
parts are faulty.
Reconnect the connector and check to ensure it is mated
correctly.
Intrusion of noise Check noise entry paths, and implement noise-related
countermeasures as required.
Power is not supplied to the first slave
connected to the Motion Controller.
Supply power to the slave.
A slave within the EtherCA
T network
configuration failed.
Replace the slave.
The Motion Controller failed. Replace the Motion Controller.
The Ethernet
physical layer link
is not established.
The Ethernet cable used for Ethernet
communications is broken or the speci-
fied cable is not being used.
If the Ethernet cable is broken or if the specified cable is not
being used, replace the cable.
A connector on the Ethernet cable
used for Ethernet communications is
disconnected, the contact is faulty
, or
parts are faulty
.
Reconnect the connector and check to ensure it is mated
correctly.
Intrusion of noise Check noise entry paths, and implement noise-related
countermeasures as required.
Power is not supplied to the Ethernet
switch connected to the Motion Con-
troller.
Supply power to the Ethernet switch.
A device within the Ethernet network
configuration failed.
Replace the device.
The Motion Controller failed. Replace the Motion Controller.
Interrupted com-
munications be-
tween Power
PMAC IDE and
Motion Controller
Communications are interrupted due to
disconnection and reconnection of the
Ethernet cable used for Ethernet com-
munications between Power PMAC
IDE and the Motion Controller
while
communication was being established.
If communications between Power PMAC IDE and the
Mo-
tion Controller are interrupted while Ethernet communica-
tions between Power PMAC IDE and the Motion Controller
are established, communications between Power PMAC
IDE and the Motion Controller cannot be reestablished sim-
ply by rectifying the problem that interrupted the communi-
cations.
To reestablish the communications, you need to click
Communication Setup in Power PMAC IDE and restart
communications.
The power to the Ethernet switch be-
tween Power PMAC IDE and the Mo-
tion Controller
is turned OFF and then
ON while communications are being
established, which caused communica-
tions to be interrupted.
Communications are interrupted be-
cause power to the Motion Controller
is
turned OFF and then ON while com-
munications are being established.
Communications are temporarily inter-
rupted by noise.
Check noise entry paths, and implement noise-related
countermeasures as required. Then reestablish communi-
cations between Power PMAC IDE and the Motion Control-
ler.
T
o reestablish the communications, you need to restart
Power PMAC IDE or reestablish the communications by us-
ing Power PMAC IDE.
5 Error Processing
5-6
CK3E-series Programmable Multi-Axis Controller User’s Manual Hardware (I610)
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