Siemens G130 List Manual page 1815
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- Operating instructions manual (610 pages) ,
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F33121 (N, A)
Encoder 3: Coarse position error
Message value:
-
Message class:
Actual position/speed value incorrect or not available (11)
Drive object:
VECTOR_G
Component:
Encoder 3
Reaction:
OFF1 (NONE, OFF2, OFF3)
Acknowledge:
PULSE INHIBIT
Cause:
For the actual value sensing, an error was detected on the module.
As a result of this error, it must be assumed that the actual value sensing supplies an incorrect coarse position.
Remedy:
Replace the motor with DRIVE-CLiQ or the appropriate Sensor Module.
Reaction upon N:
NONE
Acknowl. upon N:
NONE
Reaction upon A:
NONE
Acknowl. upon A:
NONE
F33122
Encoder 3: Internal power supply voltage faulty
Message value:
%1
Message class:
Supply voltage fault (undervoltage) (3)
Drive object:
VECTOR_G
Component:
Sensor Module Encoder 3
Reaction:
OFF1
Acknowledge:
IMMEDIATELY
Cause:
Fault in internal reference voltage of ASICs for encoder 3.
Fault value (r0949, interpret decimal):
1: Reference voltage error.
2: Internal undervoltage.
3: Internal overvoltage.
Remedy:
Replace the motor with DRIVE-CLiQ or the appropriate Sensor Module.
F33123 (N, A)
Encoder 3: Signal level A/B unipolar outside tolerance
Message value:
Fault cause: %1 bin
Message class:
Actual position/speed value incorrect or not available (11)
Drive object:
VECTOR_G
Component:
Encoder 3
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
The unipolar level (AP/AN or BP/BN) for encoder 3 is outside the permissible tolerance.
Fault value (r0949, interpret binary):
Bit 0 = 1: Either AP or AN outside the tolerance.
Bit 16 = 1: Either BP or BN outside the tolerance.
The unipolar nominal signal level of the encoder must lie in the range 2500 mV +/- 500 mV.
The response thresholds are < 1700 mV and > 3300 mV.
Note:
The signal level is not evaluated unless the following conditions are satisfied:
- Sensor Module properties available (r0459.31 = 1).
- monitoring active (p0437.31 = 1).
Remedy:
- make sure that the encoder cables and shielding are installed in an EMC-compliant manner.
- check the plug connections and contacts of the encoder cable.
- check the short-circuit of a signal cable with mass or the operating voltage.
- replace the encoder cable.
Reaction upon N:
NONE
Acknowl. upon N:
NONE
Reaction upon A:
NONE
Acknowl. upon A:
NONE
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Propagation:
LOCAL
Propagation:
GLOBAL
Propagation:
LOCAL
4 Faults and alarms
4.2 List of faults and alarms
1815
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