Meaning Of The Leds On The Power Module - Siemens SINAMICS S120 Manual

Power Modules
3.2 Power Modules Chassis
3.2.3.7

Meaning of the LEDs on the Power Module

Table 3-20 Single Motor Module / Double Motor Module / Power Module - description of the LEDs
Status
Ready (H200) DC link (H201)
OFF OFF
Green OFF
Orange
Red
Orange Orange
Red –
Green/red –
(0.5 Hz)
Green/red -
(2 Hz)
Green/orange –
or
Red/orange
Hazardous DC link voltages may be present at any time regardless of the status of the "DC
link" LED.
The warning information on the components must be carefully observed!
108
Electronics power supply is missing or outside
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 present in this component.
Note:
The LED is activated regardless of whether the
corresponding messages have been reconfigured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON.
Component detection via LED is activated (p0124).
Note:
Both options depend on the LED status when
component recognition is activated via p0124 = 1.
DANGER
Description, cause
Manual, (GH6), 07/2007 Edition, 6SL3097-2AL00-0BP2
Remedy
–
–
–
Check supply voltage
–
Remedy and acknowledge
fault
–
Carry out a POWER ON
–
AC Drive