SMC Networks EX245-EA2 Series User Manual

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No.EX※※-OMW0011-B
6.4.4. LINK/ACT indicator
Table. 6-6 LINK/ACT indicator
LINK/ACT
Meaning
Green ON
Connection via Ethernet to the SI Unit via Port 1/2 (XF1/XF2)
Green OFF No connection established via Port 1/2 (XF1/XF2)
Orange ON
Transmission or reception of Ethernet telegrams on Port 1/2 (XF1/XF2)
Orange OFF
No transmission or reception of Ethernet telegrams on Port 1/2 (XF1/XF2)
Flash
∗
at 1 Hz
Received node flash request
∗: The LINK (green) and ACK (orange) LEDs flash same time
6.4.5. FO indicator
Table. 6-7 FO indicator
FO 1/2
Meaning
OFF
No fault.
The strength margin of the Fibre-optic communication is more than 2 dB on Port 1/2
(XF1/XF2).
Flash
at 1 Hz
The strength margin of the Fibre-optic communication is more than 0 dB but less than
2 dB on Port 1/2 (XF1/XF2).
ON
The strength margin of the Fibre-optic communication is 0 dB on Port 1/2 (XF1/XF2).
NOTE
・ If monitor setting of communication port is enable, the FO indicator shows the status of the
maintenance alarm for the Fibre-optic cables, refer to Section 5.2
.
6.4.6. LED indicator during energy saving mode for PROFIenergy
Table. 6-8 LED indicator during energy saving mode for PROFIenergy
LED
Indicator
LINK/ACT
OFF
FO
OFF
SF
OFF
BF
OFF
US1
0.5 sec ON
⇔
3 sec OFF
US2
OFF
NOTE
・ For module parameter of PROFIenergy, refer to Section 4.2.2.

SMC Networks EX245-EA2 Series Specifications

General

Brand	SMC Networks
Model	EX245-EA2 Series
Category	I/O Systems
Language	English