Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module - Manual (Page 117)

CompactLogix Example Ladder Programs 7-15
Figure 7.5 Example CompactLogix Multi-Drive Ladder Logic Main Routine (Continued)
Channel 2 Drive 0 Subroutine
7 Jump To Subroutine
Routine Name CH2_Drive0
JSR
Channel 2 Drive 0
control logic
Channel 2 Drive 0 Subroutine
Channel 2 Drive 1 Subroutine
8 Jump To Subroutine
Routine Name CH2_Drive1
JSR
Channel 2 Drive 1
control logic
Channel 2 Drive 1 Subroutine
Channel 2 Drive 2 Subroutine
9 Jump To Subroutine
Routine Name CH2_Drive2
JSR
Channel 2 Drive 2
control logic
Channel 2 Drive 2 Subroutine
Channel 2 Drive 3 Subroutine
10 Jump To Subroutine
Routine Name CH2_Drive3
JSR
Channel 2 Drive 3
control logic
Channel 2 Drive 3 Subroutine
Channel 2 Drive 4 Subroutine
11 Jump To Subroutine
Routine Name CH2_Drive4
JSR
Channel 2 Drive 4
control logic
Channel 2 Drive 4 Subroutine
Channel 3 Modbus RTU Master Subroutine
12 Jump To Subroutine
Routine Name CH3_Modbus
JSR
Channel 3 Modbus
RTU Master
Channel 3 Modbus RTU Master Subroutine
13
CH1_Drv0_Valid_Data
<Local:1:I.Data[0].0>
CH1_Drv1_Valid_Data
<Local:1:I.Data[0].1>
CH1_Drv2_Valid_Data
<Local:1:I.Data[0].2>
CH1_Drv3_Valid_Data
<Local:1:I.Data[0].3>
CH1_Drv4_Valid_Data
<Local:1:I.Data[0].4> SM2_CH1_Data_Valid