Yaskawa 1000 Series Drive Option - CANopen Technical Manual - Manual (Page 9)

4 CANopen Option Components
YASKAWA ELECTRIC SIEP C730600 45B 1000-Series Option SI-S3 Technical Manual 9
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CANopen Option Status LEDs
The CANopen Option has two LEDs that indicate the option card or communication status. The indications are conform with the DS303, Part 3:
Indicator Specification.
Table 3 Understanding the Status LEDs
Figure 2 explains the indicator flash rates.
Figure 2
Figure 2 LED Flash Rates and Meaning
LED
<1> Available in option card software version 3102 and later.
Color Display Meaning
RUN Green
On Operational State
Blinking Pre-Operational State
Single flash Stopped
Flickering <1> Automatic bit rate detection in progress (alternately flickering with ERR LED)
ERR Red
On Bus off
Blinking Bus initialization failed (parameter setting error)
Single flash
Fault has occurred
Receiving CAN error frame (too many error frames)
Double flash Guard / Heartbeat event has occurred
Flickering <1> Automatic bit rate detection in progress (alternately flickering with RUN LED)
Off Online
Blinking
(200 ms)
ON
1s 2s
ON
ON
ON
ON
ERR
RUN
ERR
RUN
Single flash
ERR Double flash
ERR
RUN
Flickering
(50 ms)