4 Option Components
EN 14
YASKAWA ELECTRIC
TOBP C730600 60A V1000 Option EtherNet/IP Installation Manual
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
.
Table 5 Power-Up Diagnostic LED Sequence
NS
–
OFF
Offline or Power supply OFF
–
Green
ON
Online communications established
The option is online and has
established connections
Green
Flashing
Online communications not
established
The option is online without an
established connection
Red ON
Communications
error
(fatal)
The option detected a duplicate IP
address
Red Flashing
Communications time-out (non-
fatal)
A communications time-out
occurred
Green/Red
Flashing
Option self-test
The option is in self-test mode
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 for the option unit to check the status of the LED. Be careful not to touch the main circuit
terminals or the control board in the drive.
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
–
Name
Indication
Operating Status
Remarks
Color
Status
