Operating instructions

Diagnosis / faults and alarms
10.2 Diagnosis
Drive converter cabinet units
Operating Instructions, 10/2008, A5E00288214A
417
Control Interface Board – Interface Module in the Power Module (-G1)
Table 10- 4 Description of the LEDs on the Control Interface Board
LED state
H200 H201
Description
OFF OFF The electronics power supply is missing or lies outside the 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.
Orange Orange DRIVE-CLiQ communication is being established.
Red --- At least one fault is pending on this component.
Note:
LED is driven irrespective of the corresponding messages being reconfigured.
0.5 Hz flashing
light:
green/red
--- Firmware is being downloaded.
2 Hz flashing
light:
green/red
--- Firmware download is complete. Wait for POWER ON.
2 Hz flashing
light:
green/orange
or
red/orange
--- Detection of the components via LED is activated (p0124).
Note:
Both options depend on the LED status when module recognition is activated via
p0124 = 1.
WARNING
Hazardous DC link voltages may be present at any time regardless of the status of the
"H201" LED.
The warnings on the components must be observed.