Siemens SINAMICS G120 List Manual page 122

2 Parameters
2.2 List of parameters
Example 1:
The parameter backup is to be transferred from the non-volatile device memory to the memory card with setting 0.
The parameter backup is to be stored on the memory card with setting 22.
p0802 = 22 (parameter backup stored on memory card as target with setting 22)
p0803 = 0 (parameter backup stored in device memory as source with setting 0)
p0804 = 2 (start data transfer from device memory to memory card)
--> PS000xxx.ACX is transferred from device memory to memory card and stored as PS022xxx.ACX.
--> the parameter backup PS022xxx.ACX on the memory card can be used for data backup.
Example 2:
The parameter backup is to be transferred from the memory card to the non-volatile device memory with setting 22.
The parameter backup is to be stored in the device memory as setting 10.
p0802 = 22 (parameter backup stored on memory card as source with setting 22)
p0803 = 10 (define parameter backup with setting 10 as target in the device memory)
p0804 = 1 (start data transfer from memory card to device memory)
--> PS022xxx.ACX is transferred from memory card to device memory and stored as PS010xxx.ACX.
--> this parameter backup can be loaded to the volatile device memory using p0010 = 30 and p0970 = 10.
--> to permanently save in the device memory and also on the memory card, this parameter backup should be saved
using p0971 = 1.
Example 3 (only supported for PROFIBUS/PROFINET):
The PROFIBUS or PROFINET device master data (GSD) should be transferred from the device memory to the
memory card.
p0802 = (not relevant)
p0803 = (not relevant)
p0804 = 12 (start transferring the GSD files to the memory card)
--> The GSD files are transferred from the device memory to the memory card and stored in the
/SIEMENS/SINAMICS/DATA/CFG directory.
Value: 0:
1:
2:
1001: File on memory card cannot be opened
1002: File in device memory cannot be opened
1003: Memory card not found
1100: File cannot be transferred
Recommendation: When switching off/switching on, a possibly valid parameter backup is loaded to the memory card with setting 0.
Therefore, we do not recommend parameter backup with setting 0 (p0803 = 0) in the non-volatile device memory.
Dependency: Refer to: p0802, p0803
Notice: The memory card must not be removed while data is being transferred.
For p0014 = 1, the following applies:
After the value has been modified, no further parameter modifications can be made and the status is shown in r3996.
Modifications can be made again when r3996 = 0.
Note: If a parameter backup with setting 0 is detected on the memory card when the Control Unit is switched on
(PS000xxx.ACX), this is transferred automatically to the device memory.
When the memory card is inserted, a parameter backup with setting 0 (PS000xxx.ACX) is automatically written to the
memory card when the parameters are saved in a non-volatile memory (e.g. by means of "Copy RAM to ROM").
Once the data has been successfully transferred, this parameter is automatically reset to 0. If an error occurs, the
parameter is set to a value > 1000. Possible fault causes:
p0804 = 1001:
The parameter backup set in p0802 as the source on the memory card does not exist or there is not sufficient
memory space available on the memory card.
p0804 = 1002:
The parameter backup set in p0803 as the source in the device memory does not exist or there is not sufficient
memory space available in the device memory.
p0804 = 1003:
No memory card has been inserted.
122
Inactive
Memory card to device memory
Device memory to memory card
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529