Service cases - hardware
4.13 Active Line Modules
Hardware and Software
Service Manual, 03/2011, 6FC5397-5DP40-0BA0
173
4.13 Active Line Modules
4.13.1 ALM status displays
Status displays
The Active Line Module (ALM) has the following status displays, which provide information
about the module status:
LED state
RDY DC LINK
Description, cause Remedy
OFF 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.
–
Green
Red The component is ready for operation and cyclic DRIVE-
CLiQ communication is taking place.
The DC link voltage is too high.
Check the line supply
voltage.
Orange Orange DRIVE-CLiQ communication is being established. –
Red – This component has at least one fault.
Note:
The LED is controlled irrespective of the corresponding
messages being reconfigured.
Remove the fault and
acknowledge.
Green/red
(0.5 Hz)
- Firmware is being downloaded. –
Green/red (2 Hz) - Firmware download has been completed. Wait for
POWER ON.
Carry out a POWER
ON.
Green/orange or
red/orange
– Component recognition via LED is activated (p0124).
Note:
Both options depend on the LED status when module
recognition is activated via p0124 = 1.
–
DANGER
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!
To Next Page
Loading...
Need help?
General
