SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
1705
4 Faults and alarms
4.2 List of faults and alarms
N30800 (F) Power unit: Group signal
Message value: -
Message class: Power electronics faulted (5)
Drive object: B_INF, VECTOR_G
Component: None Propagation: LOCAL
Reaction: OFF2
Acknowledge: NONE
Cause: The power unit has detected at least one fault.
Remedy: Evaluate the other messages that are presently available.
Reaction upon F: OFF2
Acknowl. upon F: IMMEDIATELY
F30801 Power unit DRIVE-CLiQ: Sign-of-life missing
Message value: Component number: %1, fault cause: %2
Message class: Internal (DRIVE-CLiQ) communication error (12)
Drive object: B_INF, VECTOR_G
Component: Control Unit (CU) Propagation: LOCAL
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communication error has occurred from the Control Unit to the power unit concerned.
The computing time load might be too high.
Fault cause:
10 (= 0A hex):
The sign-of-life bit in the receive telegram is not set.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy: - deselect functions that are not required.
- if required, increase the sampling times (p0112, p0115).
- replace the component involved (power unit, Control Unit).
F30802 Power unit: Time slice overflow
Message value: %1
Message class: Hardware/software error (1)
Drive object: B_INF, VECTOR_G
Component: Power Module Propagation: LOCAL
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A time slice overflow has occurred.
Fault value (r0949, interpret decimal):
xx: time slice number
Remedy: - carry out a POWER ON (switch off/on) for all components.
- upgrade firmware to later version.
- contact Technical Support.
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