6 Error Indication
6.1 LED Indicators
6-2
HW1483854
HW1483854
(2) When the RUN LED is Flashing
LED
name
Status Contents Remedy
RUN
Flashing
Either one of the following errors
has occurred.
(Check the ERR.LED and RD
LED.)
ERR.
Lit A PCI Express bus error has
occurred.
•Turn OFF the power of YRC1000
then back ON to restart it.
•Check the connection status
between the J71GF11-T2 board and
the PCI Express slot of YRC1000.
•Replace the J71GF11-T2 board.
RD Lit A driver WDT error has occurred.
P1 Is the PORT1 connector for CC-Link IE Field connection.
(1) RJ45 connector
Connects the CC-Link IE Field cable.
(2) The connector part LED
Displays the link status and receiving status of the CC-Link IE Field board.
LED
name
Status Contents Remedy
LER Lit An abnormal data has been
received.
•Check the network cable, the
connector wiring and the connection
status.
•Verify the other connected devices
are turned ON.
•Check the operation status of the
master device.
•When set to use the loop back
function in the master device, check
the Ring connection is executed
correctly at the PORT where the
LER LED is lit.
•Turn OFF the power of YRC1000
then back ON to restart it.
Unlit A normal data has been received.
LINK Lit During link-up.
Unlit During link-down. •Check the network cable, the
connector wiring and the connection
status.
•Verify the other connected devices
are turned ON.
•Turn OFF the power of YRC1000
then back ON to restart it.
P2
Is the PORT2 connector for CC-Link IE Field connection.
(The details are the same as the “P1” connector.)
Name Contents and Remedy
L ER LED
LINK LED
RJ45 connector
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