Power-up diagnostics, 4 option components – Yaskawa EtherNet/IP User Manual
Page 13
Name
Display
Operating Status
Remarks
Color
Status
10/100
<1>
Green
OFF
10 Mbps is established
–
Green
ON
100 Mbps is established
LINK/ACT
<1>
Green
OFF
LINK is not established
Green
ON
LINK is established
Green
Flashing
LINK is established and
there is network activity.
<1>
Remove the cover to check the status of the LED. Be careful not to touch the main circuit terminals or the control
board in the drive.
n
Power-Up Diagnostics
An LED test is performed each time the drive is powered up. The initial boot sequence may
take several seconds. After the LEDs have completed the diagnostic LED sequence, the option
is successfully initialized. The LEDs then assume operational conditions as shown in
.
Table 4 Power-Up Diagnostic LED Sequence
Sequence
Module Status (MS)
Network Status (NS)
Time (ms)
1
Green
OFF
250
2
Red
OFF
250
3
Green
OFF
–
4
Green
Green
250
5
Green
Red
250
6
Green
OFF
–
4 Option Components
YASKAWA TOEP YAICOM 16A 1000-Series Option Dual-Port EtherNet/IP SI-EN3D Installation Manual
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