Omron CK3E-1210, Hardware User Manual, Page: 41 / 82

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3 Part Names and Functions
CK3E-series Programmable Multi-Axis Controller Hardware User’s Manual (I610)
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3-2 Operation Indicators
The Programmable Multi-Axis Controller is equipped with indicators to show the current operations sta-
tus of the Unit.
The operating statuses corresponding to colors and status of the indicators are shown below.
Letter Indicator Color Status Description
(A) DIAG.MODE Green Lit Not used.
(B) ECAT LINK Orange Lit The EtherCAT link is established.
Not lit The EtherCAT link is not established.
(C) ECAT ACT Yellow Lit The EtherCAT link is established.
Flashing Data communications are in progress after the
EtherCAT link is established.
Flashes every time data is sent or received.
Not lit The EtherCAT link is not established.
(D) Ethernet LINK Green/
Orange Lit in green The Ethernet link is established at 1 Gbps.
Lit in orange The Ethernet link is established at 100 Mbps.
Not lit The Ethernet link is not established.
(E) Ethernet ACT Yellow Lit The Ethernet link is established.
Flashing Data communications are in progress after the
Ethernet link is established.
Flashes every time data is sent or received.
Not lit The Ethernet link is not established.
(F) PWR/ERR Green/Red Lit in green Power is supplied to the Unit.
Lit in red Watchdog or another hardware error
Not lit Power is not supplied to the Unit.
(G) RDY Green Lit Power is supplied to the Unit, and the Unit is in
operation-ready status.
Not lit Power is not supplied to the Unit, or initial pro-
cessing is in progress.
(A)
(B)
(C)
(D)
(E)
(F)
(G)