Rockwell Automation MMCL Using the Mining, Mineral, and Cement Library User Manual

User Manual
Using the Mining, Mineral, and Cement Library (MMCL) in RSLogix 5000 Applications
Important User Information
IMPORTANT
Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/ important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
available from
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BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.
Identifies information that is critical for successful application and understanding of the product.
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Trademarks not belonging to Rockwell Automation are property of their respective companies.

Table of Contents

Preface Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MMCL Deliverables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Reference Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Chapter 1 Developing an RSLogix 5000 Application
Rules and Recommendations
Creating a New Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Configure Hardware I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Import Tags with the Data Retrieval Tool CSV Files . . . . . . . . . . . . . 10
Alias I/O Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Creating User Programs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Program Design and Application Tips . . . . . . . . . . . . . . . . . . . . . . 14
Example Application Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Grouping of Programs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Chapter 2
Add-On Instruction Interface Definition . . . . . . . . . . . . . . . . . . . . . . . 19
Typical Add-On Instruction Function Call . . . . . . . . . . . . . . . . . . 20
Using Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Add-On Instruction Module Parameter . . . . . . . . . . . . . . . . . . . . . 21
Global Apply Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Enable Alarming in Analog Modules . . . . . . . . . . . . . . . . . . . . . . . 22
Control Group
Using the E3 Module
Chapter 3
Group Sequence Step Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Step “Ready” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Local Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Interlock Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Power-Dip Suppression. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Enabling Automatic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chapter 4
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
E3 Installation and Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Recommended Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
RSNetworx for DeviceNet Software . . . . . . . . . . . . . . . . . . . . . . . 34
E3 Operational Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
DeviceNet Tag Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Exchange Data Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
RSLogix 5000 Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
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4
Inter Process Communication
Application Examples
Chapter 5
Establish produced/consumed Controller Tags . . . . . . . . . . . . . . . . . 41
Step1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Step2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Step3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Interlock Exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Communication Error Interlock. . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Chapter 6
Example 1 –
One Group with Two Selectable Feeders. . . . . . . . . . . . . . . . . . . . . . . 47
Example 2 –
Two Groups with One Common Conveyor . . . . . . . . . . . . . . . . . . . . 51
Example 3 –
One Group with Two Starts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Example 4 -
Process Interlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Example 5 -
Inter Process Communication IPCom . . . . . . . . . . . . . . . . . . . . . . . . . 56
Additional Information
Appendix A
RSLogix 5000 Workstation Options. . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Workflow Data Retrieval Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Installation Assistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
New Product Satisfaction Return . . . . . . . . . . . . . . . . . . . . . . . . . . 60
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Preface

Introduction

Requirements

Before You Begin

This document describes how to create an application with RSLogix 5000 using the Mining, Mineral, and Cement Library (MMCL). It does not show product installation or setup of the IT infrastructure.
Item Requirements
Software RSLogix 5000 version 17 or later
Data Retrieval Tool Tag Import Files
CLX_TAGS_OUT.csv CLX_STRUCTURES_OUT.csv
Library MMCL_V200_AOI_20100501.ACD or later
Hardware ControlLogix controller, 1756-L6x, firmware revision 17.xx
Skills Knowledge of communication networks and I/O modules
(a)
These files may be generated by the Data Retrieval Tool and created automatically by the MMCL (MMCL_HDRS_DataTool_V132.mdb).
(a)
:
The creation of an RSLogix application is based on the MMCL and the following data files.
Item Requirements Description
Library MMCL_V200_AOI_20100501.ACD Basic application with Add-On
Instructions, provided in the MMCL
Data Retrieval Tool
CLX_TAGS_OUT.csv Option to automatically create module
tags, created in the Data Retrieval Tool
CLX_STRUCTURES_OUT.csv Option to automatically create Add-On
Instruction structures, created in the Data Retrieval Tool
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6 Preface

MMCL Deliverables

The base library project contains the following Add-On Instructions.
Name of Element Description
SysGrp_AOI System Group (one only per CLX)
CtrlGrp_AOI Control Group
MaGrp_AOI Machine Group
IPCom_AOI Inter-process Communication
MotorN_AOI Motor Normal Drive (one direction)
MotorR_AOI Motor Forward/Reverse Drive (two directions)
MotorD_AOI Motor Damper/Flap Drive
E3p_AOI RA E3 Plus Motor Starter
SubSys_AOI Sub-System
Valve1_AOI Valve with 1 Coil
Valve2_AOI Valve with 2 Coils
DigInp_AOI Digital Input
DigInp2_AOI Digital Input for two input (drift switch)
Digpulse_AOI Digital Pulse Input
AnInp_AOI Analog Input
AninpC_AOI Analog Input and Control Outputs
ActMod_AOI Actuator Module
ActPos_AOI Actuator Positioning
PidMod_AOI PID Module
MotorN_Sim_AOI Motor Normal Drive Simulator
MotorR_Sim_AOI Motor Forward/Reverse Drive Simulator
MotorD_Sim_AOI Motor Damper/Flap Drive Simulator
MotorNE3p_Sim_AOI Motor Normal Drive with E3P Simulator
MotorRE3p_Sim_AOI Motor Forward/Reverse Drive with E3P Simulator
MotorDE3p_Sim_AOI Motor Damper/Flap Drive with E3P Simulator
Valve1_Sim_AOI Valve with 1 Coil Simulator
Valve2_Sim_AOI Valve with 2 Coils Simulator
DigInp_Sim_AOI Digital Input Simulator
DigInp2_Sim_AOI Digital Input for 2 Inputs Simulator
DigPulse_Sim_AOI Digital Pulse Input Simulator
AnaInp_Sim_AOI Analog Input Simulator
ActMod_Sim_AOI Actuator Module Simulator
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PID_SIM_AOI PID Module Simulator
Name of Element Description
L_CPU_17_AOI Processor Utilization
P_Intlk_AOI Interlocks
P_Perm_AOI Permissives
Preface 7

Reference Documents

These documents contain additional information concerning related Rockwell Automation products.
Integrating Mining, Mineral, and Cement Library (MMCL) into RSLogix 5000 Software Reference Manual, publication RA-RM002
Platform Architecture Guide rev2.0.pdf or later
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8 Preface
Notes:
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Chapter
IMPORTANT
1
Developing an RSLogix 5000 Application

Creating a New Project

Configure Hardware I/O Modules

1. In RSLogix, open the MMCL_V200_AOI_YYYYMMDD.acd file provided in the MMCL.
This application contains all Add-On Instructions.
2. Under File, select Save As.
3. Type your desired project name (for example,
UserProject_yyyy_mm_dd.acd) and click Save.
All I/O modules used by the application are inserted and configured with the I/O configuration tool.
1. Configure all hardware I/O modules located in the chassis.
For remote I/O modules (Networks), the adapters and required I/O modules must be configured.
The I/O module Name must correspond to the Data Retrieval Tool tag designation (import file).
This is necessary for later export of I/O Module data and backup import to the Data Retrieval Tool data base.
The backup import is used to store the proper hardware addresses, in the Data Retrieval Tool data base.
For Tag names and Alias designations using Asset Code (AC), refer to N_050817_HDRS_RSLogix_Concept.pdf.
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10 Developing an RSLogix 5000 Application

Import Tags with the Data Retrieval Tool CSV Files

When using the AC for tag designations, you can export a.csv file, from the Data Retrieval Tool and import the data to RSLogix 5000. This import automatically creates the tags and its members, for all devices specified in Data Retrieval Tool. The .csv files are created by the Data Retrieval Tool export function and imported into RSLogix 5000.
The Data Retrieval Tool export procedure is described in document:
HDRS-DataRetrievalTool_100.pdf
The RSLogix 5000 import procedure requires Microsoft ACCESS program: MMCL_HDRS_DataTool_V132.mdb
The import procedure is described in document: MMCL_HDRS-DataRetrievalTool_V130.pdf
1. Under Tools, select Import.
2. Browse to the CLX_TAGS_OUT.CSV file and click Import.
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3. Complete this process for the CLX_STRUCTURES_OUT.CSV file.
Refer to the Workflow Data Retrieval Tool on page 60 for more information.
Developing an RSLogix 5000 Application 11
Tag Name imported from the Data Retrieval Tool CSV file
I/O Address, where: _E1A_F002 = Adapter Name 1:I.0 = Slot 1:Input Module.Bit 0
IMPORTANT

Alias I/O Descriptor

The Alias I/O descriptor specifies the exact hardware terminals and the particular I/O module. It is therefore, necessary to know how the I/O modules are installed and wired.

Example of Tag Properties

Do not assign the same Alias twice. We recommended that you check for duplicate addresses prior to using the application. Select Controller Tags and sort Alias by ascending order, then check the list for possible duplications.
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12 Developing an RSLogix 5000 Application
The following is an example I/O Configuration with Controller Tags and Alias I/O addresses:
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Developing an RSLogix 5000 Application 13
User Programs are called in the Periodic Task. This is to improve overall system performance. To allow proper interaction between MMCL Add-On instruction standard functions, when multiple period tasks are used, the Period and Priority configuration for all tasks should be the same. If different Period and Priority is configured, then customized code has to be added to synchronize module scan in different tasks.
Periodic Task with all User Programs
Call all User Programs including. System Rungs For example, User Program for Network Status
MMCL AOI Standard Functions called by User
All MMCL User Data Types (UDT)
All I/O modules listed here

Creating User Programs

The RSLogix 5000 project originates from the MMCL_V200_20100501.acd file. The following program and data folders are included in the project.
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14 Developing an RSLogix 5000 Application

Program Design and Application Tips

User Programs can be called by the Continuous or Period Tasks. When Periodic Tasks are used, certain rules have to be followed because the MMCL Add-On Instruction Standard Functions are originally designed for Continuous Tasks.
Setup the I/O module, or device parameters, immediately after a new module is installed.
The System Group Module, SysGrp_AOI, must be called only once in the application. Its input, ApplyPar, signals all analog modules to read changed parameters on-line.
The User Program, ap_Network, is an example that shows how to get the Network Status from an I/O Module and make it visible to the HMI.
The main program, MainRoutine, contains some System Rungs. These rungs may be extended and/or adapted as required.
Analyze the desired functions before programming. Outline the Control and Machine Groups. Specify the calling order and start and stop sequences of Modules within a Group.
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Developing an RSLogix 5000 Application 15
Bus
E51_BF1_C1
SubSys/W
E51_RF2_M1
MotorN/W
E51_FN1_M1
MotorN/W
Bus
E51_000_02
MaGrp
Bus Bus
E51_MW1_V1
Valve1/F
Level
Max
Level
Max
E51_000_00
CtrlGrp
Bus
Rotary
Feeder
Filter
Fan
Bag
Filter
Last Drive
Position
Actuator
Bus
E52_000_03
MaGrp
.0
Gate PG1
E52_PG1_Z1
ActMod/F
E52_000_03.Bus
Gate 2StandbyGate 1
Select Logic
Bus
E52_000_04
MaGrp
.0
Gate PG2
E52_PG2_M1
MotorD/W
Open
Close
E52_000_04.Bus
E52_000_01
MaGrp
Bus
E52_BE1_M1
MotorN/F
E52_BE1_M2
MotorN/W
E52_000_01.Bus
Bus
E52_000_02
MaGrp
.0
E52_FA1_M1
MotorN/F
E52_3B1_WC
PidMod/W
E52_000_02.Bus
Position Feedback
Fan
Aeration
Bucket
Elevator
E52_000_00
CtrlGrp
Bus
Throttle
Gate
E52_PG0_C1_SBY
E53_BC1_M1
MotorN/F
E53_000_00
CtrlGrp
Bus
.1
.0
.1
.0 .1
E51_BC1_FC
PidMod/W
Flow
Controller
AllRun/AllStopAllRun/AllStopAllRun/AllStop
EnAutoStart
EnAuto
E51_000_03.Bus
Legend
= HMI PreSelect (Toggle)
= HMI Sel ected Indication
/W = Warning Device
/F = Failure Device
E51 Bin Extraction / Silo Feed
Group
Master
Group
Master
Group
Master
Belt
Conveyor
E52 Bin Feed E53 Recirculation
E52_PG2_C1_SEL
.0
E51_000_04
MaGrp
E51_000_01
MaGrp
E51_000_03
MaGrp
Silo 3S1Recirc Silo 3S2
E53_BC1_C1_SEL E51_3S1_C1_SEL E51_3S2_C1_SEL
.0 .1 .0 .0 .0
Silo 3S2Silo 3S1
Recircu-
lation
Local only
operation
3S1_LM
DigInp/F
3S2_LM
DigInp/F
EnAutoStart
EnAuto
EnAuto
EnAutoStart
E51_BC2_M1
MotorR/F
E51_BC1_M1
MotorN/F
E51_RF1_M1
MotorN/F
E51_RF1_S1
ActMod/F
Speed
Actuator
Rotary
Feeder
Belt
Conveyor
RdyAuto
EnAutoStart
Distribution
Gate
E51_000_01.Bus
Belt
Conveyor
Last Drive
E51_SG1_M1
MotorD/F
Slide
Gate
E51_000_04.Bus
Level
Controller
Auxiliary
Drive
Weight
Controller
RdyAutoX/Y
E52_PG2_Z1
ActMod/F
Ctrl'd Variable=SP
Position=Feed Forward FF Setpoint SP
Ctrl'd Variable=SP
E52_3B1_W1=PV
E51_BC1_F1=PV
RdyAuto
E53_000_00.Bus
P o s i
t
i
o n
C t
r
l
'
d V a
r
i
a b l
e
E52_000_00.Bus
Y=Recirc X=Silo
Y=3S1 X=3S2
Check
Check
Check
E51_3S1_L1=PV
E51_3S1_LC
PidMod/W
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/OI/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/OI/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O

Example Application Overview

PG1_C1_SEL
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16 Developing an RSLogix 5000 Application

Grouping of Programs

For a clear program structure, it is recommended, to specify separate programs for each Control Group. To start a new program, right-click the MainProgram and select New Routine.
A Control Group may also be split functionally, using a ladder program, for motor control I/O status and interlocking, a Sequential Function Chart (SFC), for module start and stop sequences (including structured text) and a Function Block Diagram (FBD), for analog process controls. The different methods are supported by the corresponding RSLogix 5000 Editors. The MMCL Add-On Instructions are available for Ladder, Function Block and Structured Text.
For automatic start and stop sequences, use an SFC, especially if devices must be stopped individually, rather than by a common shutdown command. If, however, a common shutdown or delay time is suitable, then an SFC is not required and a group can be stopped by the Control Group's built-in stop-delay timer, using standard ladder interlocking only.
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For analog signal processing, use a FBD, which is more comprehensive, showing the signal flow better than a Ladder diagram.
Developing an RSLogix 5000 Application 17
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18 Developing an RSLogix 5000 Application
Notes:
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Add-On Instruction
Function Name and Description
Backing Tag, for example _512_BC3_D1
Module Data Structure, for example _512_BC3_D1_C
I/O connection from/to application
Bus connection to Parent Module
All Modules access the same Global Data
Interface Definition
Rules and Recommendations
Chapter
2
The Backing Tag (instance name of the Add-On Instruction) must be unique. The name of the ModuleData Tag is the same as the Backing Tag extended by "_C " (for control). For example, if the Backing Tag is _512_BC3_D1, then the ModuleData Tag is _512_BC3_D1_C.
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20 Rules and Recommendations
Add-On Instruction Module Data Structure
Add-On Instruction Backing Tag

Typical Add-On Instruction Function Call

Each MMCL Add-On Instruction function has three data structures:
All direct Inputs/Outputs are specified by the Backing Tag (instance name of Add-On Instruction).
The ModuleData Tag is referenced by the Add-On Instruction, this data may be read and written by other modules/devices. It contains HMI data (Sta, Cmd, and Val) or Parameters (Par).
The Global Tag is used by all modules and contains common Parameters or, for example, the interface for the Startup Warnings (Horn/Flash) and Alarm Gong.
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Rules and Recommendations 21
IMPORTANT

Using Parameters

It is important to set device parameters correctly in order to avoid malfunctioning devices. After creating the tags, when importing the .csv file from the Data Retrieval Tool, you should download the default parameter values created by the Data Retrieval Tool, using the built in Tag Up-/Download tool.
When you program a device, we recommend that you immediately verify the parameter settings, according to your application.
For detailed information about parameters, see the Integrating the Mining, Mineral, and Cement Library (MMCL) into RSLogix 5000 Reference Manual, publication RA-RM002.

Add-On Instruction Module Parameter

The user can determine certain functions and/or the behavior of an Add-On Instruction module by setting the parameter. The parameters are part of the ModuleData Tag and defined as Tag members Par.xxx. Global Parameters, that are valid for multiple Add-On Instructions, are specified by Tag members Global.Par.xxx.
Carefully adjust and check adjust all Parameter settings before testing your software. We recommended that you set the parameters immediately after a new Add-On Instruction function is applied. Make sure Module Type, Timers [in ms], PID Gains, Filters, Alarm, Control Thresholds, etc. are set correctly. Trouble shooting, may be made difficult, if parameters are wrong, or not set.

Global Apply Parameter

This parameter is a special function within the System Group. If you set the Global.ApplyPar parameter to 1, it will apply all the changes made to parameters in the AnaInp_AOI, AnaInpC_AOI, ActMod_AOI, and PidMod_AOI used for scaling and sample rate. If this parameter is changed, the change does not take effect until the ApplyPar is toggled.
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22 Rules and Recommendations

Enable Alarming in Analog Modules

To use the alarming capabilities of the AnaInp, AnaInpC and ActMod modules, you must enable each alarm individually. This can be done by either setting the tags <DEVICE>.EMA/.EHA/.ELA/.ENA to 1 while you are programming the device, or by switching the tags dynamically from On to Off through the logic program according to the application requirements.
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Chapter
3
Control Group
The Control Group Module (CtrlGrp) provides the Human Machine Interface (HMI) and the main control circuit, for a group of machines, or devices that are started and stopped as an entire group. The term Group, refers to the Asset Code (AC) definition, with the assumption that one AC Group can be controlled by one CtrlGrp, but also may be controlled by several CtrlGrps.
The CtrlGrp accepts commands from FactoryTalk View SE. Local operator stations, with separate start/stop pushbuttons, can also be connected. It further accepts (for example, power failure input) or stop interlocks and it provides outputs for the operator station, or the control room indication (for example, mimic, alarm indication), as well as for start warning and motor sequence control.
The CtrlGrp automatically receives/sends data from/to other modules (for example, local enable or alarm feedback of motor modules), through its Bus interface, in order to reduce programming workload, as well as programming errors. The release of alarms within a group, depends on the status of the group. If the group is active, then messages from the related modules are sent to FactoryTalk View SE.
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24 Control Group

Group Sequence Step Controller

The central part of the CtrlGrp is a seven-step controller, of which status is available to the user. The steps 0..6 shown below, represent the actual group status, in automatic mode. Status 0 is stopped, a normal start/stop sequence runs the steps from 1 through 6, one after the other, and terminates at status 0, if the group is stopped again.
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Note: An additional status "Standby" is shown for information only and has no influence on the sequence described. The state -bit, can be used in the application as a memory flag, to trigger an automatic start of the sequence.
Control Group 25

Step “Ready”

Group has the ability to re-start, if step 4 “Ready” is active. Step Ready, is active, until Group (restart) is started again. When step Ready is active, there is a blue indication on the HMI Control- Group Popup. If the Group is restarted with the Start button, it jumps directly to step 1 “Startup”. During this re-starting situation, the Automatic Signal “EnAuto(X/Y)” is always true. Only the Signal “EnAutoStart”, stays false during step 1+2 (Startup+Waiting) and will pass over to true, if you remain at step 3 “Starting”.
The step controller not only increments steps consecutively, but may switch (jump) to any step, in order to set a status, that complies with the new situation. As an example, an operator Immediate Stop will, regardless of the current status, immediately select status 0 and shutdown any control within the group. The table below shows the additional jumps.
Start Ready Failure Normal Stop Fast Stop
Start Button
OR
Restart
Loss of last drive
AllRun=0
OR
PartRun=1
OR
Starting Pause
OR
Starting Times Out
If Parameter
FailureStopDisable=1
AND
Failure=1
Stop Button=1
OR
IntlStop.0.. 7=1
OR
FailureStopDisable=0
AND
Failure=1
ImmStop=1
IntlImmStop.0..7=1;
PowerDip
OR
OR
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26 Control Group
* If the group has not already started a motor, status 1 and 2, will directly
pass over to status 0.
Each status change, further causes an output ResetSFC, that can be used to initialize (reset) the Sequential Function Chart (SFC). The SFC then selects the actual sequence (e.g. stop sequence).
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Control Group 27

Local Operation

Interlock Release

Local operation can at any time be selected, i.e. a group may be running, while certain machines within the same group, can be started and stopped locally.
Automatic operation uses the control sequence described above and is transferred from the operator panel (template), by means of the group start/stop pushbuttons and monitors for mimic displays and alarming. Regardless of local operation, a group sequence can, at any time, be started, when all start interlocks are satisfied.
Local operation is required for maintenance and test purposes. It is only possible, with operator permission, to allow, or deny, local operation, for an entire group, by means of the local button. Local operation, is always cancelled by the CtrlGrp, if the sequence is interrupted by a Immediate Stop.
Each group can be operated with released interlocks, for commissioning, or other special purposes. In the interlocked released mode, the inputs IntlStart/IntlStop/IntlImmStop 0..n are inactive, however the messages are still displayed (see CtrlGrp ModuleData Tag .Var.INR).

Power-Dip Suppression

Power-dip refers to short (less than 300 ms) main power interruptions, caused by lighting, high voltage switching etc.
Because the main control equipment (field devices, interposing relays, I/O-racks and PLCs as well as HMI PC's) are fed by uninterrupted power supplies (UPS), it is possible to monitor power interruptions continuously and prevent unnecessary shutdowns, as well as alarm messages, i.e. ignore short power interruptions and suppress incorrect alarms caused by power outages.
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28 Control Group

Enabling Automatic Operation

Each Control Group CtrlGrp provides two outputs, an EnAutoStart (enable automatic start) and an EnAuto (enable automatic operation) signal, that are used for motor control and that may be switched by Machine Group Modules MaGrp. The bits are used in the application, to interlock the automatic operation of modules, such as Motors/Valves etc., that use the signals as inputs. A module will start only if both EnAutoStart AND EnAuto are ON and it will stop if the EnAuto is OFF. A restart is only possible if the EnAutoStart (OR the EnAuto) was set OFF for a cycle.
Note: In a chain of Devices the EnAuto Input is normally used as a process Interlock.A following Device, has controlled his EnAuto from the previous Module, connected to their RdyAuto.Control Group Module automatic start /-stop timing
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Control Group 29
EnAutoStart changes, in case of Restart conditions, to OFF, until CtrlGrp Sequence “Starting”, then its turn ON again.
Note: Bi-directional modules as MotorR, MotorD, Valve1/2 have an EnAutoX and an EnAutoY input, for either direction.

Signal timing EnAuto / EnAutoStart

Normal Group -start and -stop situation
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30 Control Group
Timing situation with Restart condition (Restart Request)
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The following conditions changes the Group to “Restart Request”:
1. If any of the Alarms are on “move” - Devices such as MotorN/R/D or Valve1,2. These Modules bring the alarm condition over the linked Bus
-chain up to the Group.
2. If the Group is in “Starting” -state and the CtrlGrp Input .PartRun is true.
3. Or the Group is in “Running” -state and the CtrlGrp Input .AllRun changes to false.
4. If the group is in "Starting" -state and the operator presses "Pause" button on CtrlGrp HMI faceplate.
5. If the Group is in "Starting" -state and Starting Time Out timer times out.
Using the E3 Module
Chapter
4

Introduction

The E3p_AOI module is an interface block between Network (scanner) and Motor block. Templates using the E3 module operate the same as regular
X module but with the add-on information from the E3 module:
Motor warning status, trip status, therm., utilized and average current. The E3p_AOI does not have a specific HMI Template. Each Motor Device with E3plus Overload Relay will call a specific HMI Template such as 03_MotorN_E3_small or 03_MotorN_E3_largel.
There are no parameters to configure inside the E3 module structure.
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32 Using the E3 Module
Principal Diagram
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Using the E3 Module 33
IMPORTANT

E3 Installation and Wiring

Recommended Workflow

Refer to the E3 and E3 Plus Solid-State Overload Relay User Manual, publication 193-UM002, for installation and wiring details.

System

The E3 Overload Relays provide for data exchange over the Network of configurable Input and Output Assemblies. Inputs (Data from E3) are 8 Bytes (4Words) and Outputs (Data to E3) are 1Byte.
Note: You can read more data out of the E3 then we have the possibility to reach with explicit messaging. However this asynchronous messaging will generate a high communication load at the processor.
Do not use a MSG (explicit message) operation to get data from the E3 Device.
1. Configuration of the whole DeviceNet network related to a DNB-Scanner Module. This is possible in Online or Offline Mode. Remember to set the E3plus Parameter.
2. Use the DeviceNet Tag Generator to generate all Tags and Structures of the DeviceNet Network.
3. Exchange all Data Types of E3 Data Tags which are created in the previous step by the DeviceNet Tag Generator with common UDT, E3_Inp and E3_Out, respectively.
4. Code programming in your application routine.
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34 Using the E3 Module

RSNetworx for DeviceNet Software

Use the RSNetworx software to configure all E3 Overload Relays that are connected to your network. Refer to the E3 and E3 Plus Solid-State Overload Relay User Manual, publication 193-UM002, for more information
This document provides additional configuration information.
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Using the E3 Module 35

E3 Operational Parameters

The following is a list of all parameters that must be set correctly in the E3. All others that are not in this list should be left at their default value or do not take effect with the E3p_AOI.
General Parameters
Parameter Description Required Setting
24 Trip enable See graphic on page 36
25 Warning enable See graphic on page 36
27 Single/three phase Three phases
28 FLA setting Full load amps from the motor nameplate
30 OL/PTC reset mode Manual
E3 will not reset automatically
31 OL reset level 75% (default)
User will not be able to reset E3 until therm util. is below this value.
32 OL warning level 85% (default)
E3 will show an overload warning when therm util. is equal or above this value.
59 Output assembly 105
60 Input assembly 100
61 Assy word 0 21 (device status)
62 Assy word 1 14 (trip status)
63 Assy word 2 4 (Therm. Util.)
64 Assy word 3 9 (Average current)
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36 Using the E3 Module
Parameter 24 Trip enable (default)
Parameter 25 Warning enable
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Using the E3 Module 37

DeviceNet Tag Generator

We recommend using the RSLogix 5000 tool, DeviceNet Tag Generator, to automatically create all tags and structures in to your RSLogix 5000 project. This tool is available on the RSLogix 5000 Optional Software CD or on the DeviceNet Optional Tools CD.
This tool also creates additional Routines and code in your .acd project file. The created code handles all Data exchange between the DeviceNet Scanner Data list and your Application. This tool also creates structures and all Tags related to each E3 with unique tag names.
The tag names take the following structure: ScannerName_Note#_Polled_Input/Output
For example, DNB_N03_POL_I = DeviceNet Input Data from Note 3, and DNB_N03_POL_O = DeviceNet Output Data to Note 3
The Data Type that the DeviceNet Tag Generator automatically creates is named by the Catalog Number explanation and parameter configuration.
For example, AB_193592_EC2P_I_70847BCC
where 70847BCC is a unique code# which depends on the parameter configuration.

Catalog Number Explanation

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38 Using the E3 Module

Exchange Data Type

To match the tags to the E3p_AOI DataInp and DataOut, you must change the Data Type of each E3 related Tag.
Change the tags one by one in the Controller Tag Database or use the Tag export/import function and change the Data Type in an Excel csv file.
Note: You must know which Note Number corresponds to an E3.
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Using the E3 Module 39
IMPORTANT

RSLogix 5000 Application

The DeviceNet Tag Generator also creates new program routines for all DeviceNet scanner data read/write commands.
Application code example:
Always program the E3p_AOI after a Motor block. The ParentBus is always linked to the Motor local Bus, for example MotorName_C.Bus.
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40 Using the E3 Module
Notes:
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Chapter
Remote CPU
5
Inter-process Communication
The IPCom module is used for inter-process communication between two programmable automation controllers.
With this module, the communication to a remote controller is set up and supervising.
The main function of IPCom is to distribute the bus-data. At the same time, it also transfers various numbers of user data, which can be allocated optionally and, for example, used for interlocks and user data transfer to other controllers.
The communication basis of the IPCom module uses the ControlLogix system’s produced/consumed tags. After the programmer has created and configured a produced/consumed tag structure, the IPCom modules plug on to this tag, as a communication channel.

Establish Produced/Consumed Controller Tags

To establish produced/consumed controller tags, complete the following steps.

Step1

To use the IPCom modules, you must first create and configure the link to the remote controller.
Also, you must add the complete network, with all involved controllers, to the I/O Configuration tree, in the RSLogix 5000 project.
Example:
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42 Inter-process Communication

Step2

Create new Controller Tags. For each remote connection we have to create a separate Tag pair. One as produced and the other as consumed type.
Example: Consumed_E2 which is linked to remote controller,
ConsumedCPU2 Produced_E2, which will produce and distribute this data.
Produced Tags have a limit of Max Consumers. It is important to specify only the maximum number of Consumers, consuming this tag.
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Inter-process Communication 43

Step3

Link the communication channel (produced/consumed) to IPCom module.
If more than one remote connection to the same Controller is used, an array of IPC_Data is created and the array is extended on the required channels.
In this example, we prepared a Tag with three independent channels (to the same Controller).
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44 Inter-process Communication
IPCom Bus Signal Marshaling Functions Diagram
The graph below shows how the Bus is transferred through the IPCom module and the data transmitted with Produced/Consumed function.
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Inter-process Communication 45
Controller T ag
Master.AllRunning
Master.AllStopped
Master.Select
Slave.AllRun
Slave.AllStop
IPCom (Slave)IPCom (Ma ster)
Interlocks exchan ge
Produced
->>
Consumed
Consumed
<<-
Produced

Interlock Exchange

This graph shows how the predefined Interlock signals are linked. This bidirectional signal exchange is used to control (select or deselect) one MaGrp and also to bring a Group, or Device Feedback, back to the Control Group.
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46 Inter-process Communication
IPCom.ComError CtrlGrp.MsgDisp.0
CtrlGrp
HMI-Template: Message Display
CtrlGrp.AllRun
Any .
RdyAuto
or .
Run
CtrlGrp.PartRun

Communication Error Interlock

In case of a Communication Error, all Devices on Slave IPCom will stop immediately. The IPCom module does not have an HMI Template (popup), to indicate this Alarm to the Operator.
To bring this information to the Operator Screen, we can use a special input at CtrlGrp module, to show this information on the HMI CtrlGrp Popup. Connect CtrlGrp input .MsgDisp.n to indicate our Communication Error situation.
Furthermore, in case of failure, the CtrlGrp Input AllRun is switched off, in order to have the possibility to restart a CtrlGrp. In this case, the CtrlGrp changes into Ready-status.
FactoryTalk View SE Alarm List
The IPCom.Sta.CTA Tag must be added in the HMI Tag Database. This HMI Tag is to configure as an Alarm Tag. (Sta.CTA is equal to module Output ComError)
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Application Examples
3
2
1
5
7
SEL
4
6
1..3 Belt conveyors mainstream 4 Silo mainstream
5..7 Belt conveyors selectable
Material Flowsheet
Chapter
6

Example 1 – One Group with Two Selectable Feeders

One Control Group with common mainstream conveyors and selectable additional feed conveyors.
47 Publication RA-UM002B-EN-P - November 2010
48 Application Examples
2
MotorN
5
MotorN
6
MotorN
7
MotorN
1
MotorN
AllRun
&
OR
&
&
otuAnE
otuAnE
3
MotorN
Module Outp ut: RdyAuto Modu l e Input: EnAuto
Out: RdyA ut o Inp: EnAuto
M1.RdyAuto
CtrlGrp
MaGrp 1 MaGrp 2
0.tceleSerP
0.tceleSerP
SEL
otuAnE
tratSotuAnE
tratSotuAnE
tratSotuAnE
Legend:
Module Interlocking Diagram
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Ctrlgrp.EnAutoStart M1.EnAutoStart
Ctrlgrp.EnAuto M1.EnAuto
Ctrlgrp.EnAutoStart
M1.RdyAuto M2.EnAuto
CtrlGrp_AOI
M1_AOI
ParentBus
CtrlGrp.Bus
M2_AOI
ParentBus
CtrlGrp.Bus
Ctrlgrp.EnAutoStart
M3_AOI
ParentBus
CtrlGrp.Bus
M3.EnAutoStart
M3.EnAuto
M2.EnAutoStart
M2.RdyAuto
SEL
MaGrp1.EnAutoStart
MaGrp1_AOI
MasterBus
CtrlGrp.Bus
SlaveBus
Dummy.Bus
M1.RdyAuto
MaGrp1.EnAuto
MaGrp1.PreSelect.0
M5.EnAutoStart
M5.EnAuto
M5_AOI
ParentBus
MaGrp1.Bus
*Machine Group 1*
*Belt conve yor 1*
*Belt conve yor 2*
*Belt conve yor 3*
*Belt conve yor 5*
M5.RdyAuto
M7.RdyAuto
*Control Group*
All devices are running in this Group
Ladder Program for Automatic Operation
CtrlGrp.AllRun
CtrlGrp.AllStop
M3.RdyAuto
M5.RdyAuto
M7.RdyAuto
SEL
SEL
M3.RdyAuto
Application Examples 49
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50 Application Examples
SEL
M1.RdyAuto
MaGrp2.PreSelect.0
MaGrp2_AOI
MasterBus
CtrlGrp.Bus
SlaveBus
Dummy.Bus
M6.EnAutoStart
M6.EnAuto
M6_AOI
ParentBus
MaGrp2.Bus
MaGrp2.EnAuto
MaGrp2.EnAutoStart
MaGrp2.EnAutoStart
M6.RdyAuto
M7_AOI
ParentBus
MaGrp2.Bus
M7.EnAutoStart
M7.EnAuto
*Machine Group 2*
*Belt Conveyors 6*
*Belt Conveyors 7*
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Application Examples 51
X
X
G1
G2
RF1
RF2
BC2
BC1
Material Flowsheet

Example 2 – Two Groups with One Common Conveyor

Two Control Groups using a common conveyor.
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52 Application Examples
RF1.RdyAuto MaGrp1.Selected.0
CtrlGrp1.AllRun
CtrlGrp1
AOI
RF2.RdyAuto MaGrp1.Selected.1
CtrlGrp2.AllRun
CtrlGrp2
MaGrp1.PreSelect.0
*Machine Gr oup 1*
CtrlGrp1.Check
MaGrp1.PreSelect.1CtrlGrp2.Check
AOI
Ladder Program for Automatic Operation
AOI
*Belt conveyors 1*
MaGrp1.EnAuto
BC1.EnAutoStart
BC1.EnAuto
BC1
ParentBus
MaGrp1.Bus
AOI
*Rota ry Feeder 1*
RF1
ParentBus
MaGrp1.Bus
RF1.EnAutoStart
RF1.EnAutoBC1.RdyAuto CtrlGrp1.EnAuto
CtrlGrp1.EnAutoStart
*Belt conveyors 2*
BC2.EnAutoStart
BC2.EnAuto
BC2
ParentBus
MaGrp1.Bus
BC1.RdyAuto CtrlGrp2.RdyAuto
CtrlGrp2.EnAutoStart
AOI
AOI
MaGrp1
MasterBus
CtrlGrp1.Bus
SlaveBus
CtrlGrp2.Bus
MaGrp1.EnAutoStart
*Control Group1*
If Group selected then all Device are controlled in this Group
*Control Group2*
If Group selected then all Device are controlled in this Group
MaGrp 1
PreSelect.0 PreSelect.1
CtrlGrp1 CtrlGrp2
Module Interloc king Diagram
& &
RF1
MotorN
BC1
MotorN
.RdyAuto
.Check
AllRun AllRun
.Check
otuAnE
tratSotuAnE
tratSotuAnE
BC2
MotorN
RF2
MotorN
Module Output: RdyAuto
Modu le In put:
EnAuto
Out: RdyAuto Inp: EnAuto
Legend:
tratSotuAnE
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Application Examples 53
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54 Application Examples

Example 3 – One Group with Two Starts

A Control Group may be started in multiple steps, if the start-up sequence is interrupted by switching the Group's PartRun input ON. In this case, the CtrlGrp selects the Ready state and waits for a restart command from the operator.
The diagram below shows how the output RdyAuto from Machine M2, can be used to interrupt the EnAutoStart command, by control bit B=0 and Group.PartRun=1. After restarting by the operator, the CtrlGrp starts again with normal startup warnings. During the startup phase, the EnAutoStart is cleared by the CtrlGrp and control bit B=1. Now Machine M3 and the following devices will start in programmed order.
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Application Examples 55
L
U
ONS
M2.EnAutoStart
Aux.EnStart
Aux.EnStart
LS.RdyOk
M1.RdyAuto M2.EnAuto
M2_AOI
ParentBus
CtrlGrp.Bus
*For Restart CtrlGrp Status have to change in Ready step*
LS.RdyOk
*Process Interlock*
CtrlGrp.PartRun
CtrlGrp.EnAutoStart
Example 4 ­Process Interlock
In this example, a Level switch (LS) will detect an Overfill situation, the Conveyer (M2) will have to stop, until the Operator starts this group again (Restart).
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56 Application Examples
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
Example 5 ­Inter Process Communication IPCom

Module Diagram:

Program Code:

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Application Examples 57
Program from CPU2
MOV
MaGrp2
any.RdyAuto
IPC2.Slave.SelectMaGrp
IPC2
IPCom_AOI
(Par.MasterModule=0)
ParentBus
Dummy
IPC2.Slave.AllRunning
IPC2.Slave.AllStopped
ParentBus
IPC2.Bus
Source
IPC2.UserRec.Data[ 0]
Dest
Output_xy
*Transmit user data *
*Call IPCom module as slave *
Note: ParentBus is not connected
*PLC 2 server site*
*Control remote MaGrp *
MaGrp.PreSelect.1
any.RdyAuto
any.RdyAutoany.RdyAuto
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58 Application Examples
Notes:
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Additional Information
Appendix
A

RSLogix 5000 Workstation Options

Disable Duplicate Destructive Bit Detection checkbox.
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60 Additional Information

Workflow Data Retrieval Tool

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Publication RA-UM002B-EN-P - November 2010 16
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