Diagnosis/faults and alarms
10.2 Diagnosis
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
597
Customer Terminal Block TM31 (-A60)
Table 10- 3 Description of the LEDs on the TM31
LED
Color
State
Description
READY
---
OFF
The electronic power supply is missing or lies outside the permissible
tolerance range.
Green
Continuous light The component is ready for operation and cyclic DRIVE-CLiQ communi-
cation is taking place.
Orange
Continuous light DRIVE-CLiQ communication is being established.
Red
Continuous light This component has at least one fault.
Remark:
The LED is activated irrespective of whether the corresponding messag-
es have been reconfigured.
Green/red
0.5 Hz flashing
light
Firmware is being downloaded.
2 Hz flashing
light
Firmware download is complete. Waiting for POWER ON.
Green / orange
or
red / orange
Flashing light
Detection of the components via LED is activated (p0154).
Remark:
Both options depend on the LED status when module recognition is acti-
vated via p0154 = 1.
Summary of Contents for SINAMICS G150
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