maxon motor control
4-44
Document ID: rel4270
EPOS2 Positioning Controller
Edition: December 2013
EPOS2 70/10 Hardware Reference
© 2013 maxon motor. Subject to change without prior notice.
4.13
Status LEDs
The LEDs display the current status of the EPOS2 70/10 as well as possible errors:
•
Green LED shows the operating status
•
Red LED indicates errors
For detailed information
separate document «EPOS2 Firmware Specification».
Table 4-17
LEDs – Interpretation of Condition
LED
Status / Error
Red
Green
OFF
Slow
Power stage is disabled. Device is in status…
• “Switch ON Disabled”
• “Ready to Switch ON”
• “Switched ON”
OFF
ON
Power stage is enabled. Device is in status…
• “Operation Enable”
• “Quick Stop Active”
ON
OFF
FAULT state. Device is in status…
• “Fault”
ON
ON
Power stage is enabled. Device is in temporary status…
• “Fault Reaction Active”
ON
Flash
No valid firmware or firmware download in progress.
Flash = Flashing (
≈
0.9 s OFF/
≈
0.1 s ON)
Slow = Slow blinking (
≈
1 Hz)
