Siemens SINAMICS G150 Manual page 1302

4 Faults and alarms
4.2 List of faults and alarms
40: Nodes have been identified on the DRIVE-CLiQ line whose highest common denominator of the sampling times
is less than 125 µs. Further, none of the nodes has a sampling time of less than 125 µs.
41: A chassis unit was identified on the DRIVE-CLiQ line as a node. Further, the highest common denominator of the
sampling times of all of the nodes connected to the line is less than 250 µs.
42: An Active Line Module was identified on the DRIVE-CLiQ line as a node. Further, the highest common
denominator of the sampling times of all of the nodes connected to the line is less than 125 µs.
43: A Voltage Sensing Module (VSM) was identified on the DRIVE-CLiQ line as a node. Further, the highest common
denominator of the sampling times of all of the nodes connected to the line is not equal to the current controller
sampling time of the drive object of the VSM.
44: The highest common denominator of the sampling times of all of the components connected to the DRIVE-CLiQ
line is not the same for all components of this drive object (e.g. there are components on different DRIVE-CLiQ lines
on which different highest common denominators are generated).
45: A chassis parallel unit was identified on the DRIVE-CLiQ line as a node. Further, the highest common
denominator of the sampling times of all of the nodes connected to the line is less than 162.5 µs or 187.5 µs (for a 2
or 3x parallel connection).
46: A node has been identified on the DRIVE-CLiQ line whose sampling time is not a multiple of the lowest sampling
time on this line.
52: Nodes have been identified on the DRIVE-CLiQ line whose highest common denominator of the sampling times
is less than 31.25 µs.
54: Nodes have been identified on the DRIVE-CLiQ line whose highest common denominator of the sampling times
is less than 62.5 µs.
56: Nodes have been identified on the DRIVE-CLiQ line whose highest common denominator of the sampling times
is less than 125 µs.
58: Nodes have been identified on the DRIVE-CLiQ line whose highest common denominator of the sampling times
is less than 250 µs.
99: Inconsistency of cross drive objects detected.
116: Recommended clock cycle in r0116[0...1].
General note:
The topology rules should be noted when connecting up DRIVE-CLiQ (refer to the appropriate product
documentation).
The parameters of the sampling times can also be changed with automatic calculations.
Example for highest common denominator: 125 µs, 125 µs, 62.5 µs --> 62.5 µs
Remedy: - check the DRIVE-CLiQ cables.
- set a valid sampling time.
See also: p0115, p0799, p4099
A01224 CU: Pulse frequency inconsistent
Message value: %1
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: When changing the minimum pulse frequency (p0113) inconsistency between the pulse frequencies was identified.
Alarm value (r2124, interpret decimal):
1: Value lower than minimum value.
2: Value higher than maximum value.
3: Resulting sampling time is not a multiple of 1.25 µs.
4: Value does not match clock-cycle synchronous PROFIBUS operation.
10: Special restriction of the drive object violated.
99: Inconsistency of cross drive objects detected.
116: Recommended clock cycle in r0116[0...1].
Remedy: Set a valid pulse frequency.
See also: p0113 (Minimum pulse frequency, selection)
1302
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A