Table of Contents
Advertisement
X20(c)CP1301, X20CP1381 and X20CP1382
16.5.7 DF movement generator function
Digital output channels 9 to 12 can be configured as 2 independently functioning movement generators (Direc-
tion/Frequency) for stepper motor control. The movement generators are assigned to the following channels:
Movement generator
1
2
The frequency is output via the respective F channel, and the direction is output via the respective D channel. The
switchover between directions (movement/counter) takes place via the sign of the speed setpoint.
F - Frequency
D - Direction
Figure 31: Frequency output via F channel, direction output via D channel
The respective output must be configured correctly in order to completely process the motion function (see
configuration" on page
49).
The data points described below are available for configuring and controlling the respective movements.
54
Channel
Function
DO 9
D: Direction
DO 10
F: Frequency
DO 11
D: Direction
DO 12
F: Frequency
Positive direction of movement/counter
Negative direction of movement/counter
"Physical
Data sheet V1.21
Advertisement
Table of Contents
