GE Industrial Solutions 6KCV300WPD - Manual (Page 145)

Output ports
name type alternative type function
r int Result of the operation: 0 = failed operation
1 = successful operation
name
offset
int
alternative type function
8192 Offset to be summed to the parameter identifiers
0 Identifier of the DRIVE parameter that will be
found in slot 0 of the communication structure.
0 Identifier of the DRIVE parameter that will be
found in slot 1 of the communication structure.
0 Identifier of the DRIVE parameter that will be
found in slot 2 of the communication structure.
0 Identifier of the DRIVE parameter that will be
found in slot 3 of the communication structure.
int
iilt
0 Identifier of the DRIVE parameter that will be
found in slot 4 of the communication structure.
0 Identifier of the parameter that will be
found in slot 5 of the structure.
0 Identifier of the DRIVE parameter that will be
found in slot 6 of the communication structure.
int
0 Identifier of the DRIVE parameter that will be
found in slot 7 of the communication structure.
0 Identifier of the DRIVE parameter that will be
found in slot 8 of the communication structure.
0 Identifier of the DRIVE parameter that will be
found slot 9 of the communication structure.
w0189
The DGFC board communicates to the DRIVE! through a device called DPRAM.
This device allows the DGFC card to write or read from the parameters of the and consequently to
condition its functioning. In DPRAM there are various communication structures with different functioning
modes.
The structure piloted by the
ODA block carries out a writing operation of DGFC in the DRIVE parameters.
The maximum number of parameters to be controlled by this is 10. The writing of the parameters
occurs in an asynchronous way compared to the regulation cycle.
The communication structure is composed of ten slots. Inside each slot 3 data are contained:
l
Identifier of DRIVE parameters
l
T Y P E Type of DRIVE parameters
l
VALUE Value to be written in the parameter specified by WA.
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