Leds On The Control Interface Module In The Motor Module - Siemens SINAMICS S120 Manual
Cabinet modules liquid-cooled
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
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Diagnostics
8.7 LEDs on the Control Interface Module in the Motor Module
8.7
LEDs on the Control Interface Module in the Motor Module
Table 8- 14
Meaning of the LEDs "READY" and "DC LINK" on the Control Interface Module in the Motor Module
LED, state
READY
DC LINK
Off
Off
Green
Off
Orange
Red
Orange
Orange
Red
---
Flashing light
---
0.5 Hz:
Green/red
Flashing light
---
2 Hz:
Green/red
Flashing light
---
2 Hz:
Green/orange
or
Red/orange
Table 8- 15
Meaning of the LED "POWER OK" on the Control Interface Module in the Motor Module
LED
Color
POWER OK
Green
Danger to life when live parts of the DC link are touched
Irrespective of the state of the LED "DC LINK", hazardous DC-link voltages can always be
present.
• Observe the warning information on the component.
276
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 irrespective of whether the corresponding messages have been re-
configured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON.
Component detection using LED is activated (p0124)
Note:
The two options depend on the LED status when module 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 liquid cooled
Manual, 10/2015, A5E37067587A
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