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11. PLC Axis Control
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11.3.2 Control Information Data
Set the control information data in the R-register before calling the DDBS function command. The
following is a list of control information data.
2 bytes
Command
2 bytes
Status
2 bytes
Alarm details
2 bytes
Control signal
2 bytes
Axis designation
2 bytes
Operation mode
4 bytes
Feedrate
4 bytes
Movement data
4 bytes
Machine position
4 bytes
Remaining distance
A max. of 2 axes can be controlled by the PLC. Each axis should have its own control information data.
R
n2
+ 0 R
n1
+ 0
1st axis
control
information
data
2nd axis
control
information
data
R
n
+ 0
1
2
3
4
5
6
7
8
9
10
11
12
13
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