Diagnostics
7.1 Diagnostics with LED
7.1
Diagnostics with LED
7.1.1
Statuses of the individual LEDs
The following LEDs indicate the status of the motor starter:
Figure 7-1
SF LED (possible colors: red / OFF)
Status
Off
Red
Depends on the parameter assignment
1)
140
Diagnostic LEDs
Meaning
No error
Device detects error
Possible causes
No error is present
Device error:
Current flowing with no ON command
•
Self-test error
•
System error:
Current not flowing despite ON command
•
(residual current detected)
Thermal motor model overload
•
Temperature sensor overload
•
Asymmetry detected
•
1)
Current limit violation
•
1)
Connector monitoring
•
1)
Circuit breaker tripped/switched off
•
Group fault via output action
•
External encoder supply short-circuit
•
Internal trip
•
No switching element supply voltage (DC24V S)
•
No electronics supply voltage (D24-V-NS)
•
Start-up fault:
Start-up parameters missing
•
Manual, 08/2014, A5E01577426A/RS-AA/004
1)
1)
1)
1)
1)
M200D PROFIBUS/PROFINET