YASKAWA PROFINET 1000 Series Technical Manual page 10

4 Option Components
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
Sequence
1
2
3
4
5
6
10
Table 3.
Table 4 Power-Up Diagnostic LED Sequence
Module Status (MS)
Green
Red
Green
Green
Green
Green
YASKAWA SIEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Technical Manual
Network Status (NS)
OFF
OFF
OFF
Green
Red
OFF
Time (ms)
250
250
-
250
250
-