Diagnosis/faults and alarms
10.2 Diagnosis
Converter cabinet units
598
Operating Instructions, 07/2016, A5E03347396A
Control Interface Module – interface module in the Basic Line Module (-T2)
Table 10- 4 Description of the LEDs "READY" and "DC LINK" on the Control Interface Module
LED state
Description
READY
DC LINK
OFF
Off
The electronic power supply is missing or lies outside the permissible tolerance
range.
Green
---
1)
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 lies outside the permitted tolerance range.
Orange
Orange
DRIVE-CLiQ communication is being established.
Red
---
1)
This component has at least one fault.
Remark:
The LED is activated irrespective of whether the corresponding messages have been
reconfigured.
Flashing light
0.5 Hz:
green/red
---
1)
Firmware is being downloaded.
Flashing light
2 Hz:
green/red
---
1)
Firmware download is complete. Waiting for POWER ON.
Flashing light
2 Hz:
green/orange
or
red/orange
---
1)
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.
1)
Irrespective of the status of the LED "DC LINK"
Table 10- 5 Meaning of the LED "POWER OK" on the Control Interface Module
LED
Color
State
Description
POWER OK
Green
Off
DC link voltage < 100 V and voltage at -X9:1/2 less than 12 V.
ON
The component is ready for operation.
Flashing
light
There is a fault. If the LED continues to flash after you have performed
a POWER ON, please contact your Siemens service center.
WARNING
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. This means that if live parts are touched, this can result in death or serious injury.
•
Observe the warning information on the component.
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