Rockwell Automation MMCL Using the Mining, Mineral, and Cement Library (MMCL) in RSLogix 5000 Appli - Manual (Page 56)

Publication RA-UM002B-EN-P - November 2010
56 Application Examples
Example 5 -
Inter Process
Communication IPCom
Module Diagram:
Program Code:
CtrlGrp
MaGrp1
MaGrp2
CtrlGrp
IPC1
Master
IPC2
Slave
.0
.0 .1
Remote CPU
Device_n
Device_n1
Device_y
Device_x
Program from CPU1
MOV
IPC1.Master.AllStop
*Transmit user data *
*Call IPCom module as master *
CtrlGrp.AllStop
IPC1
IPCom_AOI
(Par.MasterModule=1)
ParentBus CtrlGrp.Bus
Source Input_xy
Dest IPC1.UserSend.Data[0]
any.RdyAuto
IPC1.Master.Select
Ctrlgrp.Check
IPC1.Master.AllRun any.RdyAuto
*PLC 1 master site*
CtrlGrp.AllRun
IPC1.Master.Select
IPC1.Master.Select