Leds On The Control Interface Module In The Basic Line Module - Siemens SINAMICS S120 Manual

Diagnostics

7.5 LEDs on the Control Interface Module in the Basic Line Module

7.5 LEDs on the Control Interface Module in the Basic Line Module
Table 7- 8 Meaning of the LEDs "READY" and "DC LINK" on the Control Interface Module in the Basic Line Module
LED, state
READY DC LINK
Off Off
Green Off
Orange
Red
Orange Orange
Red ---
Flashing, 0.5 Hz: ---
Green / Red
Flashing, 2 Hz: ---
Green / Red
Flashing, 2 Hz: ---
Green / Orange
or
Red / Orange
Table 7- 9 Meaning of the LED "POWER OK" on the Control Interface Module in the Basic Line Module
LED Color
POWER OK Green
Hazardous DC link voltage
Irrespective of the state of the LED "DC LINK", hazardous DC link voltages can always be
present.
The warning information on the component must be carefully observed!
356
Description
The electronics power supply is missing or 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 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.
Detection of the component via LED is activated (p0124)
Note:
Both options depend on the LED status when component recognition is activated
via p0124 = 1.
State Description
Off DC link voltage < 100 V and voltage at -X9:1/2 less than 12 V.
On The component is ready for operation.
Flashing There is a fault. If the LED continues to flash after you have performed a
light POWER ON, please contact your Siemens service center.
WARNING
Cabinet Modules
Manual, 03/2013, A5E03263538A