Rockwell Automation 193 193-5.0: Bulletin 913/592 SMP-3 Solid-State Overload Relay - Manual (Page 76)

Chapter 6 – Serial Communication
6-6
SAMPLE PROGRAM LISTING FOR REMOTE I/O TO SERIAL PORT COMMUNICATION
The diagram shown below reflects the memory configuration used in the sample ladder logic program shown in the remaining
portion of this chapter.
Figure 6.1 Typical SMP-3 R/IO Communication Block Diagram
Logic Control Data
SMP-3 Status Data
Analog Parameter Value
PLC-5
PanelView
Gateway
➀
➁
Contactor
SMP-3
➀ Logic Control Data ( Table 6.B) from logic controller’s output image table. ➁ SMP-3 Status Data (Table 6.C ) to logic controller’s input image table.