Siemens SINAMICS S150 Operating Instructions Manual page 412

Diagnosis / faults and alarms
10.2 Diagnosis
Control Interface Board – Interface Module in the Power Module (-G1)
Table 10-4 Description of the LEDs on the Control Interface Board
LED state
H200
OFF OFF
Green OFF
Orange
Red
Orange Orange
Red ---
0.5 Hz flashing ---
light:
green/red
2 Hz flashing ---
light:
green/red
2 Hz flashing ---
light:
green/orange
or
red/orange
Hazardous DC link voltages may be present at any time regardless of the status of the
"H201" LED.
The warnings on the components must be observed.
412
H201
The electronics power supply is missing or lies outside the permissible tolerance
range.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The DC link voltage is present.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The DC link voltage is too high.
DRIVE-CLiQ communication is being established.
At least one fault is pending on this component.
Note:
LED is driven irrespective of the corresponding messages being reconfigured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON.
Detection of the components via LED is activated (p0124).
Note:
Both options depend on the LED status when module recognition is activated via
p0124 = 1.
WARNING
Description
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A