Siemens SINAMICS G150 Manual page 1409

yy = 4:
No data available to load.
See also: p7770 (NVRAM action)
Remedy: - Perform the remedy according to the results of the troubleshooting.
- If necessary, start the action again.
F03001 NVRAM checksum incorrect
Message value: %1
Message class: Hardware / software error (1)
Drive object: All objects
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: A checksum error occurred when evaluating the non-volatile data (NVRAM) on the Control Unit.
The NVRAM data affected was deleted.
Remedy: Carry out a POWER ON (power off/on) for all components.
F03500 (A) TM: Initialization
Message value: %1
Message class: Hardware / software error (1)
Drive object: All objects
Reaction: OFF1 (OFF2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: When initializing the Terminal Modules, the terminals of the Control Unit or the Terminal Board 30, an internal
software error has occurred.
Fault value (r0949, interpret decimal):
yxxx dex
y = Only for internal Siemens troubleshooting
xxx = component number (p0151)
Remedy: - power down/power up the power supply for the Control Unit.
- check the DRIVE-CLiQ connection.
- if required, replace the Terminal Module.
The Terminal Module should be directly connected to a DRIVE-CLiQ socket of the Control Unit.
If the fault occurs again, replace the Terminal Module.
Reaction upon A: NONE
Acknowl. upon A: NONE
A03501 TM: Sampling time change
Message value: -
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The sampling times of the inputs/outputs were changed.
This change only becomes valid after the next boot.
Remedy: Carry out a POWER ON.
F03505 (N, A) Analog input wire breakage
Message value: %1
Message class: External measured value / signal state outside the permissible range (16)
Drive object: CU_G130_DP, CU_G130_PN, CU_G150_DP, CU_G150_PN
Reaction: NONE
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The wire-break monitoring for an analog input has responded.
The input current of the analog input has exceeded the threshold value parameterized in p0761[0].
p0756[0]: analog input 0 (X131.7/X131.8)
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
4 Faults and alarms
4.2 List of faults and alarms
1409