Diagnosis/faults and alarms
10.2 Diagnosis
Converter cabinet units
602
Operating Instructions, 07/2016, A5E03347396A
TM150 - temperature sensor module (-A151)
Table 10- 12 Description of the LEDs on the TM150
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
Flashing light
0.5 Hz
Firmware is being downloaded.
Flashing light
2 Hz
Firmware download is complete. Waiting for POWER ON.
Green / orange
or
red / orange
Flashing light
2 Hz
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.
10.2.2
Diagnostics via parameters
All Objects: key diagnostic parameters (details in List Manual)
Parameter Name
Description
r0945
Fault code
Displays the fault number. Index 0 is the most recent fault (last fault to have occurred).
r0948
Fault time received in milliseconds
Displays the system runtime in ms at which the fault occurred.
r0949
Fault value
Displays additional information about the fault. This information is required for detailed fault diagnosis.
r2109
Fault time removed in milliseconds
Displays the system runtime in ms at which the fault was rectified.
r2122
Alarm code
Displays the numbers of alarms that have occurred
r2123
Alarm time received in milliseconds
Displays the system runtime in ms at which the alarm occurred.
r2124
Alarm value
Displays additional information about the alarm. This information is required for detailed alarm diagnosis.
r2125
Alarm time removed in milliseconds
Displays the system runtime in ms at which the alarm was rectified.
Summary of Contents for SINAMICS G150
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