Lenze c300 - Manual (Page 81)

11 Remote maintenance and diagnostics
11.1 Status LEDs of the Controllers
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Lenze · Controller | Parameter setting & programming · Reference Manual · DMS 1.5 EN · 04/2014 · TD17
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Depending on the running software application, different control modes of the LEDs are possible.
green constantly on Controller is running (operating status):
• PLC project is running (device is running, operating status)
blinking
(0.5 Hz)
Starting process of the Controller active
green Yellow blinking
(0.5 Hz)
User action required:
• "Load PLC project": PLC started, project is not running
• Remove USB flash drive
Status 2
- - No function
* Device-dependent LED colour: Either green or blue
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Online help for »Backup & Restore«
Here, further information on the »Backup & Restore« specific LED signals can be found.
LED
Colour 1 / colour 2
Interval Meaning