Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module - Manual (Page 144)

8-14 ControlLogix w/1769-ADN DeviceNet Example Ladder Program
Figure 8.18 Example ControlLogix Ladder Logic Main Routine (Continued)
This rung enables the 1769-SM2 to send the Channel 3 Logix Command and Reference words to the drive.
6
CH3_Enable
Channel 3 Subroutine
7 Jump To Subroutine
Routine Name Channel_3
JSR
CH3 control logic
8
CH1_Valid_Data CH2_Valid_Data CH3_Valid_Data
SM2_Data_Valid
9 /
SM2_Cfg_Data_Valid
SM2_Cfg_Error
Copy the SM2 input data array (INT format) to the DNB Outputs (DINT format).
SM2_Output_Data[0] = SM2 Status word
SM2_Output_Data[1] = SM2 CH1 Logic Command
SM2_Output_Data[2] = SM2 CH1 Reference
SM2_Output_Data[3] = SM2 CH2 Logic Command
SM2_Output_Data[4] = SM2 CH2 Reference
SM2_Output_Data[5] = SM2 CH3 Logic Command
SM2_Output_Data[6] = SM2 CH3 Reference
10 Copy File
Source SM2_Output_Data[0]
Dest Local:6:O.Data[0]
Length 4
COP
(End)