Kollmorgen AKD PDMM series, User Manual

Page: 324 / 513

AKD PDMM User Guide | 31.25 FB1.USERDWORD0 to FB1.USERWORD1
Feedback 1 (pg 45) | FB1.USERWORD1 to FB1.USERWORD3 (pg 325) | FB1.USE-
RDWORD0 to FB1.USERWORD1 (pg 324)
31.25 FB1.USERDWORD0 to FB1.USERWORD1
General Information
Type R/W
Description
Reads and writes data stored in two 32 bit words in the Endat feedback
device.
Units N/A
Range 0 to 4,294,967,295
Default
Value
0
Data Type Integer
Start Version M_01-05-08-000
Description
FB1.USERBYTE, FB1.USERWORD, and FB1.USERDWORD share two 32bit words in the
Endat feedback device. These three parameters offer different ways to store and access the
data stored in these two 32bit words. The table below defines each parameters function. The
values are automatically stored non-volatile in the feedback device.
Parameter Bits Attributes
FB1.USERBYTE0 to FB1.USERBYTE7 8 bit signed or unsigned char
FB1.USERWORD0 to FB1.USERWORD3 16 bit signed or unsigned short
FB1.USERDWORD0 to FB1.USERDWORD1 32 bit singed or unsigned int
The parameters overlap each other in the following way:
BYTE0 BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYT7
WORD0 WORD1 WORD2 WORD3
DWORD0 DWORD1
For example, if BYTE1 is modified, WORD0 and DWORD0 are modified as well.
Example
-->FB1.USERDWORD1 65536
-->FB1.USERBYTE1
0
-->FB1.USERBYTE2
1
-->FB1.USERBYTE3
0
-->FB1.USERBYTE3 1 (write to the highest byte of FB1.USERDWORD0)
-->FB1.USERDWORD0
16842752
-->FB1.USERWORD0
0
-->FB1.USERWORD1
257
Related Topics
Kollmorgen™ | December 2012 324