10ć8 – Rockwell Automation 1771-QB Linear Pos. User Manual
Page 152
Sample Application Programs
Chapter 10
10Ć8
Figure 10.6
Data Table Contents for Application Program #1 Ć Command Block
1
2
3
4
5
6
7
Project Name:
Page
of
Designer:
Address
of
Date:
Block Description:
Axis No.
Position
Data Table Address File Data
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
Application Progam #1 - Axis 1
1 Command
N45: 131
132
133
134
135
136
137
Description
Axis control word 1 (Diagnostic, auto)
Axis control word 2
(MS) Setpoint 13 position
(LS) Setpoint 13 position
Setpoint 13 velocity
Setpoint 13 acceleration
Setpoint 13 deceleration
Figure 10.7
Data Table Contents for Application Program #1 Ć Sequencer Data
1
2
3
4
5
Project Name:
Page
of
Designer:
Address
of
Date:
Block Description:
Axis No.
Position
Data Table Address File Data
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
Application Program #1 - Axis 1
N/A Sequencer Data
D9: 0
1
2
3
4
Description
Axis 1 setpoint sequence
Program Rungs for Application Program #1
Figure 10.8 shows the ladder diagram programming for this application on a
PLC-5/15 system. The rungs perform the following functions:
Rung 2:0
Rung 2:0 reads the module’s status block and, in conjunction with rung 2:4,
performs bidirectional block transfers to and from the module.