ProSoft Technology MVI56E-MNETCR User Manual

MVI56E-MNETCR

ControlLogix Platform

Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis

June 14, 2011

USER MANUAL

Your Feedback Please

We always want you to feel that you made the right decision to use our products. If you have suggestions, comments, compliments or complaints about our products, documentation, or support, please write or call us.

How to Contact Us

ProSoft Technology

5201 Truxtun Ave., 3rd Floor Bakersfield, CA 93309 +1 (661) 716-5100 +1 (661) 716-5101 (Fax) www.prosoft-technology.com support@prosoft-technology.com

June 14, 2011 ProSoft Technology ®, ProLinx ®, inRAx ®, ProTalk ®, and RadioLinx ® are Registered Trademarks of ProSoft

Technology, Inc. All other brand or product names are or may be trademarks of, and are used to identify products and services of, their respective owners.

ProSoft Technology® Product Documentation

In an effort to conserve paper, ProSoft Technology no longer includes printed manuals with our product shipments. User Manuals, Datasheets, Sample Ladder Files, and Configuration Files are provided on the enclosed CD-ROM, and are available at no charge from our web site: www.prosoft-technology.com

Battery Life Advisory

Note: Modules manufactured after April 1st, 2011 do not contain a battery. For modules manufactured before that date the following applies:

The module uses a rechargeable Lithium Vanadium Pentoxide battery to back up the real-time clock and CMOS settings. The battery itself should last for the life of the module. However, if left in an unpowered state for 14 to 21 days, the battery may become fully discharged and require recharging by being placed in a powered-up ControlLogix chassis. The time required to fully recharge the battery may be as long as 24 hours.

Once it is fully charged, the battery provides backup power for the CMOS setup and the real-time clock for approximately 21 days. Before you remove a module from its power source, ensure that the battery within the module is fully charged (the BATT LED on the front of the module goes OFF when the battery is fully charged). If the battery is allowed to become fully discharged, the module will revert to the default BIOS and clock settings.

Note: The battery is not user-replaceable or serviceable.

Important Safety Information - MVI56E Modules

North America Warnings

A Warning - Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2. B Warning - Explosion Hazard - When in hazardous locations, turn off power before replacing or rewiring modules.

Warning - Explosion Hazard - Do not disconnect equipment unless power has been switched off or the area is known to be nonhazardous.

C Suitable for use in Class I, Division 2 Groups A, B, C, and D, T5 Hazardous Locations or Non-Hazardous

Locations.

ATEX Warnings and Conditions of Safe Usage

Power, Input, and Output (I/O) wiring must be in accordance with the authority having jurisdiction

A Warning - Explosion Hazard - When in hazardous locations, turn off power before replacing or wiring modules. B Warning - Explosion Hazard - Do not disconnect equipment unless power has been switched off or the area is

known to be non-hazardous.

C These products are intended to be mounted in an IP54 enclosure. The devices shall provide external means to

prevent the rated voltage being exceeded by transient disturbances of more than 40%. This device must be used only with ATEX certified backplanes.

D DO NOT OPEN WHEN ENERGIZED.

Electrical Ratings

 Backplane Current Load: 800 mA @ 5 Vdc; 3 mA @ 24 Vdc  Operating Temperature: 0°C to 60°C (32°F to 140°F)  Storage Temperature: -40°C to 85°C (-40°F to 185°F)  Shock: 30 g operational; 50 g non-operational; Vibration: 5 g from 10 Hz to 150 Hz  Relative Humidity 5% to 95% (without condensation)  All phase conductor sizes must be at least 1.3 mm (squared) and all earth ground conductors must be at least

4mm (squared).

Markings

Agency Applicable Standards

RoHS

ATEX EN60079-0 July 2006

EN60079-15 October 2005

CSA IEC61010

CE EMC-EN61326-1:2006

EN61000-6-4:2007

CSA CB Safety CA/10533/CSA IEC 61010-1 Ed. 2

CB 243333-2056722 (2090408)

cULus

GOST-R Test 2.4

243333 E183151 ME06

Class I Division 2 Groups A, B, C, and D Temp Code T5 II 3 G Ex nA nL IIC T5 X 0°C <= Ta <= 60°C II – Equipment intended for above ground use (not for use in mines). 3 – Category 3 equipment, investigated for normal operation only. G – Equipment protected against explosive gasses.

MVI56E-MNETCR ♦ ControlLogix Platform Contents Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis User Manual

Contents

Your Feedback Please ........................................................................................................................ 2

How to Contact Us .............................................................................................................................. 2

ProSoft Technology® Product Documentation .................................................................................... 2

Battery Life Advisory ........................................................................................................................... 3

Important Safety Information - MVI56E Modules ................................................................................ 3

1 Start Here 9

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

1.10

1.11

1.6.1

1.8.1

1.11.1

1.11.2

1.11.3

1.11.4

What's New? ........................................................................................................... 10

System Requirements ............................................................................................. 11

Package Contents ................................................................................................... 12

Setting Jumpers ...................................................................................................... 13

Installing the Module in the Rack ............................................................................ 14

Installing the Configuration Tools ............................................................................ 16

Installing ProSoft Configuration Builder .................................................................. 16

Connecting Your PC to the Module ......................................................................... 17

Setting Temporary IP Address ................................................................................ 18

Using CIPconnect to Connect to the Module .......................................................... 22

Connecting to the Module's Web Page ................................................................... 24

Uploading the Add-On Instruction from the Module ................................................ 25

Creating a New RSLogix 5000 Project .................................................................... 26

Create the Remote Network .................................................................................... 27

Import Add-On Instruction ....................................................................................... 33

Connecting Your PC to the ControlLogix Processor ............................................... 43

Downloading the Sample Program to the Processor .............................................. 43

2 Configuring the MVI56E-MNETCR Module 45

2.1

2.2

2.3

2.1.1

2.1.2

2.1.3

2.1.4

2.1.5

2.1.6

2.1.7

2.3.1

2.3.2

Using ProSoft Configuration Builder Software ........................................................ 46

Setting Up the Project ............................................................................................. 47

Renaming PCB Objects .......................................................................................... 49

Module ..................................................................................................................... 50

MNET Client x ......................................................................................................... 52

MNET Client x Commands ...................................................................................... 54

Static ARP Table ..................................................................................................... 60

Ethernet Configuration ............................................................................................ 61

Downloading the Project to the Module .................................................................. 62

Using CIPconnect® to Connect to the Module ........................................................ 63

Example 1: Local Rack Application ......................................................................... 65

Example 2: Remote Rack Application ..................................................................... 68

3 Ladder Logic 71

3.1

3.1.1

3.1.2

3.1.3

3.1.4

Module Data Object (MNETCRMODULEDEF) ....................................................... 72

User Data Object (MNETCRDATA) ........................................................................ 73

Command Control Data Object (MNETCCONTROL) ............................................. 74

Status Object (MNETCRSTATUS) .......................................................................... 75

Backplane Control Object (MNETCRUTIL) ............................................................. 77

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4 Diagnostics and Troubleshooting 79

4.1

4.2

4.3

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

LED Status Indicators ............................................................................................. 80

Scrolling LED Status Indicators .............................................................................. 80

Ethernet LED Indicators .......................................................................................... 81

Non-Scrolling LED Status Indicators ...................................................................... 81

Troubleshooting ...................................................................................................... 82

Clearing a Fault Condition ...................................................................................... 83

Using the Diagnostics Menu in ProSoft Configuration Builder ............................... 84

The Diagnostics Menu ............................................................................................ 87

Monitoring Module Information ............................................................................... 87

Monitoring Backplane Information .......................................................................... 88

Monitoring MNET Client Information....................................................................... 89

Monitoring Database Information............................................................................ 90

Reading Status Data from the Module ................................................................... 91

5 Reference 93

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.1.1

5.1.2

5.1.3

5.2.1

5.2.2

5.2.3

5.3.1

5.3.2

5.3.3

5.4.1

5.4.2

5.5.1

5.5.2

5.5.3

5.5.4

5.5.5

5.5.6

5.5.7

5.5.8

5.5.9

5.5.10

5.6.1

5.6.2

5.6.3

5.6.4

5.6.5

5.6.6

5.6.7

Product Specifications ............................................................................................ 94

General Specifications ............................................................................................ 94

Functional Specifications ........................................................................................ 95

Hardware Specifications ......................................................................................... 96

Functional Overview ............................................................................................... 97

About the MODBUS/TCP Protocol ......................................................................... 97

Backplane Data Transfer ........................................................................................ 98

Special Function Blocks ........................................................................................ 102

Data Flow between MVI56E-MNETCR Module, Processor, and Network .......... 111

Client Driver .......................................................................................................... 112

Client Command List ............................................................................................ 113

Client Command Errors ........................................................................................ 113

Ethernet Cable Specifications ............................................................................... 116

Ethernet Cable Configuration ............................................................................... 116

Ethernet Performance ........................................................................................... 117

Modbus Protocol Specification ............................................................................. 118

Read Coil Status (Function Code 01) ................................................................... 118

Read Input Status (Function Code 02) ................................................................. 120

Read Holding Registers (Function Code 03) ........................................................ 121

Read Input Registers (Function Code 04) ............................................................ 122

Force Single Coil (Function Code 05) .................................................................. 123

Preset Single Register (Function Code 06) .......................................................... 124

Diagnostics (Function Code 08) ........................................................................... 125

Force Multiple Coils (Function Code 15) .............................................................. 127

Preset Multiple Registers (Function Code 16) ...................................................... 128

Modbus Exception Responses ............................................................................. 129

Using the Optional Add-On Instruction Rung Import ............................................ 132

Before You Begin .................................................................................................. 132

Overview ............................................................................................................... 132

Installing the Rung Import with Utility Add-On Instruction .................................... 133

Reading the Ethernet Settings from the Module................................................... 138

Writing the Ethernet Settings to the Module ......................................................... 139

Reading the Clock Value from the Module ........................................................... 140

Writing the Clock Value to the Module ................................................................. 141

Adding the Module to an Existing Project ............................................................. 142

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5.8

Using the Sample Program - RSLogix 5000 Version 15 and earlier ..................... 145

6 Support, Service & Warranty 147

Contacting Technical Support ......................................................................................................... 147

6.1

6.2

6.1.1

6.1.2

6.1.3

6.2.1

6.2.2

6.2.3

6.2.4

6.2.5

6.2.6

6.2.7

6.2.8

6.2.9

6.2.10

Return Material Authorization (RMA) Policies and Conditions.............................. 149

Returning Any Product .......................................................................................... 149

Returning Units Under Warranty ........................................................................... 150

Returning Units Out of Warranty ........................................................................... 150

LIMITED WARRANTY ........................................................................................... 151

What Is Covered By This Warranty ....................................................................... 151

What Is Not Covered By This Warranty ................................................................ 152

Disclaimer Regarding High Risk Activities ............................................................ 152

Intellectual Property Indemnity .............................................................................. 153

Disclaimer of all Other Warranties ........................................................................ 153

Limitation of Remedies ** ...................................................................................... 154

Time Limit for Bringing Suit ................................................................................... 154

No Other Warranties ............................................................................................. 154

Allocation of Risks ................................................................................................. 154

Controlling Law and Severability ........................................................................... 155

Index 157

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1 Start Here

In This Chapter

 What's New? ......................................................................................... 10

 System Requirements ........................................................................... 11

 Package Contents ................................................................................. 12

 Setting Jumpers .................................................................................... 13

 Installing the Module in the Rack ........................................................... 14

 Installing the Configuration Tools .......................................................... 16

 Connecting Your PC to the Module ....................................................... 17

 Setting Temporary IP Address .............................................................. 18

 Connecting to the Module's Web Page ................................................. 24

 Uploading the Add-On Instruction from the Module ............................... 25

 Creating a New RSLogix 5000 Project .................................................. 26

To get the most benefit from this User Manual, you should have the following skills:

 Rockwell Automation® RSLogix™ software: launch the program, configure

ladder logic, and transfer the ladder logic to the processor

 Microsoft Windows: install and launch programs, execute menu commands,

navigate dialog boxes, and enter data

 Hardware installation and wiring: install the module, and safely connect

Modbus TCP/IP and ControlLogix devices to a power source and to the MVI56E-MNETCR module’s application port(s)

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1.1 What's New?

MVI56E products are backward compatible with existing MVI56 products, ladder logic, and module configuration files already in use. Easily swap and upgrade products while benefiting from an array of new features designed to improve interoperability and enhance ease of use.

 Web Server: The built-in web server and web page allow access to manuals

and other tools previously provided only on a product CD-ROM or from the ProSoft Technology® web site.

 ProSoft Configuration Builder (PCB): New Windows software for

diagnostics, connecting via the module's Ethernet port or CIPconnect®, to upload/download module configuration information and access troubleshooting features and functions.

 ProSoft Discovery Service (PDS): Utility software to find and display a list

of MVI56E modules on the network and to temporarily change an IP address to connect with a module's web page.

 CIPconnect-enabled: Allows PC-to-module configuration and diagnostics

from the Ethernet network through a ControlLogix 1756-ENBT EtherNet/IP™ module.

 Personality Module: An industrial compact flash memory card storing the

module’s complete configuration and Ethernet settings, allowing quick and easy replacement.

 LED Scrolling Diagnostic Display: 4-character, alphanumeric display,

providing standard English messages for status and alarm data, and for processor and network communication status.

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1.2 System Requirements

The MVI56E-MNETCR module requires the following minimum hardware and software components:

 Rockwell Automation ControlLogix® processor (firmware version 10 or

higher), with compatible power supply, and one free slot in the rack for the MVI56E-MNETCR module. The module requires 800 mA of available 5 Vdc power

 Rockwell Automation RSLogix 5000 programming software

Version 16 or higher required for Add-On Instruction

Version 15 or lower must use Sample Ladder, available from www.prosoft-technology.com

 Rockwell Automation RSLinx® communication software version 2.51 or higher  ProSoft Configuration Builder (PCB) (included)  ProSoft Discovery Service (PDS) (included in PCB)  Pentium® II 450 MHz minimum. Pentium III 733 MHz (or better)

recommended

 Supported operating systems:

Microsoft Windows® Vista

Microsoft Windows XP Professional with Service Pack 1 or 2

Microsoft Windows 2000 Professional with Service Pack 1, 2, or 3

Microsoft Windows Server 2003

 128 Mbytes of RAM minimum, 256 Mbytes of RAM recommended  100 Mbytes of free hard disk space (or more based on application

requirements)

 256-color VGA graphics adapter, 800 x 600 minimum resolution (True Color

1024 × 768 recommended)

 CD-ROM drive

Note: The Hardware and Operating System requirements in this list are the minimum recommended to install and run software provided by ProSoft Technology®. Other third party applications may have different minimum requirements. Refer to the documentation for any third party applications for system requirements. Note: You can install the module in a local or remote rack. For remote rack installation, the module requires EtherNet/IP or ControlNet communication with the processor.

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1.3 Package Contents

The following components are included with your MVI56E-MNETCR module, and are all required for installation and configuration.

Important: Before beginning the installation, please verify that all of the following items are present.

Qty. Part Name Part Number Part Description

1 MVI56E-MNETCR

Module

1 Cable RL-CBL025 5-foot Ethernet Straight-Through Cable

1 ProSoft Solutions CD CD-013 Contains configuration tools for the

1 Insert MVI56E-MNETCR Quick Start Guide

If any of these components are missing, please contact ProSoft Technology Support for replacement parts.

MVI56E-MNETCR Modbus TCP/IP Multi Client Enhanced

Communications Module for Remote Chassis

(Gray)

MVI56E-MNETCR module

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1.4 Setting Jumpers

The Setup Jumper acts as "write protection" for the module’s flash memory. In "write protected" mode, the Setup pins are not connected, and the module’s firmware cannot be overwritten. Do not jumper the Setup pins together unless you are directed to do so by ProSoft Technical Support.

The following illustration shows the MVI56E-MNETCR jumper configuration.

Note: If you are installing the module in a remote rack, you may prefer to leave the Setup pins jumpered. That way, you can update the module’s firmware without requiring physical access to the module.

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1.5 Installing the Module in the Rack

If you have not already installed and configured your ControlLogix processor and power supply, please do so before installing the MVI56E-MNETCR module. Refer to your Rockwell Automation product documentation for installation instructions.

Warning: You must follow all safety instructions when installing this or any other electronic devices. Failure to follow safety procedures could result in damage to hardware or data, or even serious injury or death to personnel. Refer to the documentation for each device you plan to connect to verify that suitable safety procedures are in place before installing or servicing the device.

After you have checked the placement of the jumpers, insert the MVI56EMNETCR into the ControlLogix chassis. Use the same technique recommended by Rockwell Automation to remove and install ControlLogix modules.

You can install or remove ControlLogix system components while chassis power is applied and the system is operating. However, please note the following warning.

Warning: When you insert or remove the module while backplane power is on, an electrical arc can occur. An electrical arc can cause personal injury or property damage by sending an erroneous signal to your system’s actuators. This can cause unintended machine motion or loss of process control. Electrical arcs may also cause an explosion when they happen in a hazardous environment. Verify that power is removed or the area is non-hazardous before proceeding. Repeated electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance that can affect module operation.

1 Align the module with the top and bottom guides, and then slide it into the

rack until the module is firmly against the backplane connector.

2 With a firm, steady push, snap the module into place. 3 Check that the holding clips on the top and bottom of the module are securely

in the locking holes of the rack.

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4 Make a note of the slot location. You must identify the slot in which the

module is installed in order for the sample program to work correctly. Slot numbers are identified on the green circuit board (backplane) of the ControlLogix rack.

5 Turn power ON.

Note: If you insert the module improperly, the system may stop working or may behave unpredictably.

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1.6 Installing the Configuration Tools

1.6.1 Installing ProSoft Configuration Builder

To install ProSoft Configuration Builder from the CD-ROM

1 Insert the ProSoft Solutions CD-ROM into the CD drive of your PC. Wait for

the startup screen to appear.

2 On the startup screen, click I

NSTALL PROSOFT CONFIGURATION BUILDER

. This

action starts the installation wizard for ProSoft Configuration Builder.

3 Click N

page of the wizard.

EXT

on each page of the installation wizard. Click F

INISH

on the last

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1.7 Connecting Your PC to the Module

With the module securely mounted, connect one end of the Ethernet cable to the Config (E1) Port, and the other end to an Ethernet hub or switch accessible from the same network as your PC. You can also connect directly from the Ethernet Port on your PC to the Config (E1) Port on the module by using an Ethernet crossover cable (not included).

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1.8 Setting Temporary IP Address

Important: ProSoft Configuration Builder locates MVI56E-MNETCR modules through UDP broadcast messages. These messages may be blocked by routers or layer 3 switches. In that case, ProSoft Discovery Service will be unable to locate the modules. To use ProSoft Configuration Builder, arrange the Ethernet connection so that there is no router/ layer 3 switch between the computer and the module OR reconfigure the router/layer 3 switch to allow routing of the UDP broadcast messages.

1 Click the S

ECHNOLOGY

TART

button, and then navigate to P

ROGRAMS / PROSOFT

2 Click to start PROS

OFT CONFIGURATION BUILDER

If you have used other Windows configuration tools before, you will find the screen layout familiar. PCB’s window consists of a tree view on the left, and an information pane and a configuration pane on the right side of the window. When you first start PCB, the tree view consists of folders for Default Project and Default Location, with a Default Module in the Default Location folder. The following illustration shows the PCB window with a new project.

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3 Use the mouse to select D

EFAULT MODULE

in the tree view, and then click the

right mouse button to open a shortcut menu.

4 On the shortcut menu, select C

HOOSE MODULE TYPE

. This action opens the

Choose Module Type dialog box.

5 In the Product Line Filter area of the dialog box, select MVI56E. In the

ELECT MODULE TYPE

dropdown list, select MVI56E-MNETCR, and then click

OK to save your settings and return to the ProSoft Configuration Builder

window.

6 Right-click the module icon.

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7 On the shortcut menu, choose D

IAGNOSTICS

This action opens the Diagnostics dialog box.

If there is no response from the module,

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1 Click the S

ET UP CONNECTION

button to browse for the module’s IP address.

2 On the Connection Setup dialog box, click the T

EST CONNECTION

verify if the module is accessible with the current settings.

3 If PCB is still unable to connect to the module, click the B

button to open the ProSoft Discovery Service.

4 Select the module, then right-click and choose A

SSIGN TEMPORARY

button to

ROWSE DEVICE(S)

IP.

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5 The module’s default IP address is 192.168.0.250.

6 Choose an unused IP within your subnet, and then click OK.

1.8.1 Using CIPconnect to Connect to the Module

You can use CIPconnect® to connect a PC to the MVI56E-MNETCR module over Ethernet using Rockwell Automation’s 1756-ENBT EtherNet/IP® module. This allows you to configure the MVI56E-MNETCR module and network, upload and download files, and view network and module diagnostics from a PC. RSLinx is not required when you use CIPconnect. All you need are:

 The IP addresses and slot numbers of any 1756-ENBT modules in the path  The ControlNet node numbers and slot numbers of any 1756-CNBx

ControlNet Bridge modules in the path

 The slot number of the MVI56E-MNETCR in the destination ControlLogix

chassis (the last ENBT/CNBx and chassis in the path). To use CIPconnect, follow these steps. 1 In the Select Connection Type dropdown list, choose 1756-ENBT. The

default path appears in the text box, as shown in the following illustration.

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2 Click CIP P

ATH EDIT

to open the CIPconnect Path Editor dialog box.

The CIPconnect Path Editor allows you to define the path between the PC and the MVI56E-MNETCR module. The first connection from the PC is always a 1756-ENBT (Ethernet/IP) module.

Each row corresponds to a physical rack in the CIP path.  If the MVI56E-MNETCR module is located in the same rack as the first 1756-

ENBT module, select R

ACK NO.

1 and configure the associated parameters.

 If the MVI56E-MNETCR is available in a remote rack (accessible through

ControlNet or Ethernet/IP), include all racks (by using the A

DD RACK

button).

Parameter Description

Source Module Source module type. This field is automatically selected

depending on the destination module of the last rack (1756-CNB or 1756-ENBT).

Source Module IP Address IP address of the source module (only applicable for

1756-ENBT)

Source Module Node Address Node address of the source module (only applicable for

1756-CNB)

Destination Module Select the destination module associated to the source module

in the rack. The connection between the source and destination modules is performed through the backplane.

Destination Module Slot Number The slot number where the destination MVI56E module is

located.

To use the CIPconnect Path Editor, follow these steps. 1 Configure the path between the 1756-ENBT connected to your PC and the

MVI56E-MNETCR module.

If the module is located in a remote rack, add more racks to configure the full path.

The path can only contain ControlNet or Ethernet/IP networks.

The maximum number of supported racks is six.

2 Click C 3 Click OK to confirm the configured path.

ONSTRUCT

CIP P

ATH

to build the path in text format

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1.9 Connecting to the Module's Web Page

1 In ProSoft Discovery Service, select the module to configure, and then click

the right mouse button to open a shortcut menu.

2 On the shortcut menu, choose V

IEW MODULE’S WEBPAGE

The web page contains the product documentation and sample programs.

Important: The temporary IP address is only valid until the next time the module is initialized. Please refer to Setting Temporary IP Address (page 18) in the MVI56E-MNETCR User Manual for information on how to set the module’s permanent IP address.

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1.10 Uploading the Add-On Instruction from the Module

Configuration and control information for the MVI56E-MNETCR module is provided as an Add-On Instruction for RSLogix 5000, version 16 or higher.

Two Add-On Instructions are provided:  The Rung Import with Sample Program Add-On Instruction:

MVI56EMNETCR_AddOn_Rung_v1_3.L5X Includes the user-defined data types, data objects and ladder logic required to configure the MVI56E-MNETCR module.

 The Rung Import with Utility Add-On Instruction (Optional):

MVI56EMNETCR_Optional_Rung_v1_0.L5X

If your processor uses an earlier version of RSLogix 5000, see Using the Sample Program (page

145).

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Start Here MVI56E-MNETCR ♦ ControlLogix Platform User Manual Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis

1.11 Creating a New RSLogix 5000 Project

1 Open the F

ILE

menu, and then choose NEW.

2 Select your ControlLogix controller model. 3 Select R

EVISION

16. 4 Enter a name for your controller, such as My_Controller. 5 Select your ControlLogix chassis type. 6 Select S

LOT 0

for the controller.

Note: If you are installing the MVI56E-MNETCR module in a remote rack, follow these next few steps. If you are installing the module in a local rack, follow the steps in Create the Module - Local Rack (page 31).

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MVI56E-MNETCR ♦ ControlLogix Platform Start Here Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis User Manual

1.11.1 Create the Remote Network

1 Right-click I/O C

ONFIGURATION

and choose N

EW MODULE

…

2 Expand the C

OMMUNICATIONS

module selections and then select the Ethernet Bridge module that matches your hardware. This example uses a 1756ENBT/A module.

Note: If you are prompted to "Select Major Revision", choose the lower of the available revision numbers.

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Start Here MVI56E-MNETCR ♦ ControlLogix Platform User Manual Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis

3 Name the ENBT/A module, then set the IP Address and slot location in the

local rack with the ControlLogix processor.

4 Click OK. 5 Next, select the 1756-ENBT module that you just created in the Controller

Organization pane and click the right mouse button to open a shortcut menu. On the shortcut menu, choose N

EW MODULE

6 Repeat steps 2 and 3 to add the second EtherNet/IP module to the remote

rack.

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MVI56E-MNETCR ♦ ControlLogix Platform Start Here Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis User Manual

Create the Module - Remote Rack

1 In the C

ACKPLANE

menu. On the shortcut menu, choose N

ONTROLLER ORGANIZATION

window, select the remote 1756

node, and then click the right mouse button to open a shortcut

EW MODULE

2 This action opens the S

and then select 1756-MODULE (G

ELECT MODULE

ENERIC

dialog box. Expand the O

1756 M

ODULE

)

THER

node,

3 Set the Module Properties values as follows:

Parameter Value

Name Enter a module identification string. The recommended value is

MNETCR.

Description Enter a description for the module. Example: Modbus TCP/IP

Multi Client Enhanced Communications Module for Remote Chassis.

Comm Format

Slot Enter the slot number in the rack where the MVI56E-MNETCR

Input Assembly Instance 1

Input Size 42

Output Assembly Instance 2

Output Size 42

Configuration Assembly Instance 4

Configuration Size 0

Select D

module will be installed.

ATA

-INT (Very Important)

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Start Here MVI56E-MNETCR ♦ ControlLogix Platform User Manual Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis

4 On the C

ONNECTION

tab, set the RPI value for your project. Fifty milliseconds

is usually a good starting value.

The MVI56E-MNETCR module is now visible in the I/O C

ONFIGURATION

pane.

Note: If you are installing the MVI56E-MNETCR module in a local rack, follow these next few steps. If you are installing the module in a remote rack, follow the steps in Create the Module Remote Rack (page 27).

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