Rockwell Automation Publication 2198-UM004D-EN-P - December 2022 289
Chapter 11 Motion Control in PR Mode
Settings:
Format of this parameter: (High word h) DCBA: (Low word L) UZYX
The High/Low word values correspond to the following individual selections
shown by using the actual Index selection in KNX5100C software. Notice that
the drive uses pull-down selections for different index dynamics like speed,
acceleration, and deceleration. Figure 101
shows a Point-To Point Command
(indexing) and how these decoded values relate to the KNX5100C software.
We show how to decode the Control Setting so we can modify ID399 (P6.002)
by using an explicit write. This approach to reading/writing index values
works well for a single index approach. It also implies that you use all the
possible Speed/Accel/Decel/Delay that are pre-loaded in the drive and then the
control setting selects your dynamics by using the pull-down value.
Figure 101 - Point-to-Point Index Setting in KNX5100C Software
A SPD, Target speed index X TYPE, Command type
B DLY, Delay time index Y OPT, Option
C AUTO Z ACC, Acceleration time index
D Reserved U DEC, Deceleration time index
High word Low word
CD
B A
YZU
X
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