Using P 97 - PARA_DataSetLdCfg[6] - Para_Scale and P 97 - PARA_
DataSetLdCfg[7] - Para_Offset, the parameter value is now first multiplied by
“Para_Scale” and then “Para_Offset” is added. The resulting value is rounded to the
nearest integer to obtain the data set ID.
NOTE
l
Currently, only float32 parameters are supported. If the specified
parameter cannot be read or if it is not a float32 parameter, the
data set ID generated is always “0”.
Configuring the data set for the determined data set ID
The settings in parameters P 98 and P 99 must now be made for the data set ID that
has been determined.
P 97 - PARA_DataSetLd [3] = ActId shows the currently determined or entered data
set ID.
Enter this data set ID under P 98 - PARA_DataSetLdID - Index X for the required
subindex. The system then uses the subindex of P 98 to branch to the subindex of
P 99 - PARA_DataSetLdVal - Index X. The configuration data for the new
parameters must be entered in this index.
Select parameter P 99 - PARA_DataSetLdVal - Index X. This must be the same
index as the index selected under P 98 - PARA_DataSetLdID - Index X.
Then enter the configuration data for the parameters for the selected index of P99 -
Para_DataSelLdVal under "Value".
This must have the syntax
<INDEX>,<SUBINDEX>,<VALUE>;<INDEX>,<SUBINDEX>,<VALUE>; ….
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
457
17 Enhanced/additional functions
17.1.3 Procedure
Activate the function using:
P 97 - PARA_DataSetLdCfg[0] = 1
Generate the data set ID using:
P 97 - PARA_DataSetLdCfg[1] = 2
Set Para_ID and Para_SubID using 97 - PARA_DataSetLdCfg[4] and P 97 - PARA_
DataSetLdCfg[5].
Set Para_Scale and Para_Offset using 97 - PARA_DataSetLdCfg[6] and P 97 -
PARA_DataSetLdCfg[7].
The data set ID is now displayed under 97 - PARA_DataSetLdCfg[2] = ActID.
Enter the determined data set ID under P 98 - PARA_DataSetLdID[x] = Subindex X.
Now enter the configuration of the parameter under P 99 - PARA_DataSetLdID[x] =
Subindex X.
Compare the data set ID with elements of P 98- PARA_DataSetLdID[x]
The parameter P 98 - PARA_DataSetLdID[x], which consists of 100 elements (0 . . .
99), is run through completely and the values of the elements are compared to the
determined data set ID (determination as described above).
If the data set ID in parameter P 98- PARA_DataSetLdID[x] was not found at least
once, an error 15-21 is triggered (“Dataset to be loaded is not valid!”). This error can
be acknowledged and the drive can subsequently be put into operation.
If the data set ID is found in element x, the string in the associated parameter P 99 -
PARA_DataSetLdVal[x] is interpreted. This must have the format
<INDEX>,<SUBINDEX>,<VALUE>;<INDEX>,<SUBINDEX>,<VALUE>;…