Slm (16 Kw And Higher) Status Displays - Siemens sinumerik 828d Service Manual

4.12.3

SLM (16 kW and higher) status displays

Status displays
The Smart Line Modules ≥ 16 kW have the following status displays, which provide
information about the module state:
LED state
RDY
OFF
Green
Orange
Red
Green/red (0.5 Hz)
Green/red (2 Hz)
Green/orange
or
Red/orange
DC link voltage
Hazardous DC link voltages may be present at any time regardless of the state of the
"DC Link" LED. The warning information on the components must be carefully observed!
Hardware and Software
Service Manual, 03/2011, 6FC5397-5DP40-0BA0
Description, cause
DC LINK
OFF Electronics power supply is missing or outside
permissible tolerance range.
OFF The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
Orange The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
The DC link voltage is present.
Red The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
The DC link voltage is too high.
Orange DRIVE-CLiQ communication is being established.
– This component has at least one fault.
Note:
The LED is controlled irrespective of the corresponding
messages being reconfigured.
– Firmware is being downloaded.
- Firmware download has been completed. Wait for
POWER ON.
– Component recognition via LED is activated (p0124).
Note:
Both options depend on the LED status when module
recognition is activated via p0124 = 1.
DANGER
Service cases - hardware
4.12 Smart Line Modules
Remedy
–
–
–
Check the line supply
voltage.
–
Remove the fault and
acknowledge
–
Carry out a POWER
ON
–
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