Rockwell Automation 1769-SM1 Compact I/O to DPI/SCANport Module - Manual (Page 102)

7-18 ControlLogix w/1769-ADN DeviceNet Ladder Example Program
Figure 7.22 ControlLogix Ladder Logic Channel 1 Subroutine (Continued)
6
Ch1_Forward_Command
Channel 1
Logic Command
FORWARD
SM1_Output_Data[1].4
7 /
Ch1_Forward_Command
Channel 1
Logic Command
REVERSE
SM1_Output_Data[1].5
Logic Status
8 Move
Source SM1_Input_Data[3]
3855
Dest
Ch1_Logic_Status
3855
MOV
Logic Status
Reference
Ch1_Reference[0] = value for 16-bit Reference, low word for 32-bit Reference
Ch1_Reference[1] = high word for 32-bit Reference
9 Copy File
Source
Ch1_Reference[0]
Dest SM1_Output_Data[2]
Length
2
COP
Channel 1
Reference
(Low)
Reference
Ch1_Reference[0] = value for 16-bit Reference, low word for 32-bit Reference
Ch1_Reference[1] = high word for 32-bit Reference
Feedback
Ch1_Feedback[0] = value for 16-bit Feedback, low word for 32-bit Feedback
Ch1_Feedback[1] = high word for 32-bit Feedback
10 Copy File
Source SM1_Input_Data[4]
Dest
Ch1_Feedback[0]
Length 2
COP
Channel 1
Feedback
(Low)
Feedback
Ch1_Feedback[0] = value for 16-bit Feedback, low word for 32-bit Feedback
Ch1_Feedback[1] = high word for 32-bit Feedback