SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
1655
4 Faults and alarms
4.2 List of faults and alarms
- check the motor load.
- check the power cable connections.
- check the power cables for short-circuit or ground fault.
- check the length of the power cables.
- replace power unit.
F30020 Power unit: Configuration not supported
Message value: fault cause: %1, additional information: %2
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: B_INF, VECTOR_G
Component: Power Module Propagation: LOCAL
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A configuration is requested that is not supported by the power unit.
Fault value (r0949, interpret hexadecimal):
yyyyxxxx hex: xxxx = fault cause, yyyy = additional information (internal Siemens)
xxxx = 0: Autonomous operation is requested but is not supported.
xxxx = 1: The requested DRIVE-CLiQ timing is not permissible.
xxxx = 2: A PM260 has been detected with PS-ASIC version 2. This combination is not supported.
xxxx = 3: Initialization was not able to be successfully completed. It is possible that the Control Unit was withdrawn
from the Power Module before or during power up.
xxxx = 4: The combination of power unit and Control Unit or Control Unit Adapter is not supported.
xxxx = 5: The higher current controller dynamic performance is not supported.
Remedy: For fault cause = 0:
If required, deactivate an active internal voltage protection (p1231).
For fault cause = 1:
Update the Control Unit firmware or change the DRIVE-CLiQ topology.
For fault cause = 2:
Replace the power unit with a PM260 with PS-ASIC version 3 (or higher).
For fault cause = 3, 4:
Insert a Control Unit or Control Unit Adapter (CUAxx) on an appropriate Power Module and perform a POWER ON
for the Control Unit or the Control Units Adapter.
For fault cause = 5:
- use a booksize format power unit.
- for a Double Motor Module operate the two drive controls with the same current controller sampling time (p0115[0]).
Otherwise, the higher current controller dynamics can only be activated on the drive with the longer sampling time.
- if required, de-select the higher current controller dynamic performance (p1810.11 = 0). After deselecting the
computing dead time, recalculate the controller gains (p0340 = 4). If required, optimize the speed controller.
See also: p0115, p1231, p1810
F30021 Power unit: Ground fault
Message value: %1
Message class: Ground fault / inter-phase short-circuit detected (7)
Drive object: B_INF, VECTOR_G
Component: Power Module Propagation: LOCAL
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The power has detected a ground fault.
Possible causes:
- ground fault in the power cables.
- ground fault at the motor.
- CT defective.
- when the brake closes, this causes the hardware DC current monitoring to respond.
- short-circuit at the braking resistor.
- the closed-loop circulating current control for devices connected in parallel (r0108.15 = 1) is either too slow or has
been set too fast.
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