Emerson Process Management 1552wu User Manual

Smart Wireless Gateway 1552WU

Reference Manual

00809-0100-4052, Rev AA

April 2015

Reference Manual

00809-0100-4052, Rev AA

Contents

1Section 1: Initial Connection

2Section 2: Software Setup

Contents

April 2015

1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1.2 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.3 Initial setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.3.1 Prepare PC/laptop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.3.2 Configure the gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.3.3 System backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2.2 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2.3 Software installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

2.4 Security setup utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

2.4.1 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

2.5 Licensing and credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3Section 3: Host Integration

3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

3.2 Network architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

3.3 General block information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

3.4 Modbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

3.4.1 Communication settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

3.4.2 Register mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

4Section 4: DeltaV Ready

4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4.2 Latency considerations in control logic design and operation. . . . . . . . . . . . . . . .21

4.3 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4.4 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

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Reference Manual

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5Section 5: Redundancy

5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

5.2 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

5.3 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

5.4 Mounting and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

5.5 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

5.6 Gateway replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

6Section 6: Wi-Fi Connectivity

6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

6.2 Wi-Fi architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

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Reference Manual

NOTICE

00809-0100-4052, Rev AA

Smart Wireless Gateway 1552WU

Title Page

April 2015

Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.

The United States has two toll-free assistance numbers and one international number.

Customer Central

Technical support, quoting, and order-related questions. 1-800-999-9307 (7:00 am to 7:00 pm CST)

North American Response Center

Equipment service needs. 1-800-654-7768 (24 hours)

International

(952)-906-8888

The products described in this document are NOT designed for nuclear-qualified applications.

Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings.

For information on Rosemount nuclear-qualified products, contact your local Emerson Process Management Sales Representative.

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Section 1 Initial Connection

Failure to follow these installation guidelines could result in death or serious injury.

 Only qualified personnel should perform the installation.

Explosions could result in death or serious injury.

 Do not remove the connection head cover in explosive atmospheres when the

circuit is live.

 Before connecting FOUNDATION

instruments in the loop are installed in accordance with intrinsically safe or non-intrinsic field wiring practices.

 Verify that the operating atmosphere of the transmitter is consistent with the

appropriate hazardous locations certifications.

 All connection head covers must be fully engaged to meet

explosion-proof requirements.

™

fieldbus in an explosive atmosphere, make sure the

Section 1:Initial Connection

April 2015

Process leaks could result in death or serious injury.

 Do not remove the thermowell while in operation.  Install and tighten thermowells and sensors before applying pressure.

Electrical shock could cause death or serious injury.

 Use extreme caution when making contact with the leads and terminals.

1.1 Overview

This section describes how to connect to the Gateway for the first time and what settings should be configured before placing it on a live control network. It is important to note that some Gateways are used in stand-alone applications and do not reside on a network. In these cases, it is still important to configure the items outlined in this section.

Before the Gateway can be permanently mounted and connected to a live control network, it needs to be configured with an IP address. This is done by forming a private network between the gateway and a PC/Laptop. The following items are needed to complete this section:

 Gateway

 PC/Laptop

 24 VDC (nominal) power supply

Initial Connection

Note

If the Gateway was ordered with the DeltaV

™

Ready option, it has been configured to operate on a DeltaV control network, and the Initial Configuration Section does not need to be completed. Only setting the password is required.

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1.2 System requirements

The following requirements apply to the PC/Laptop used to configure the Gateway. Additional requirements may apply if using the optional Security Setup Utility or AMS

Configurator. See Section 2: Software Setup for more information.

Web browser applications:

 Mozilla Firefox

 Microsoft

1.5 or higher

Internet Explorer® 6.0 or higher

Ethernet:

 10/100BaseTX Ethernet communication protocol

1.3 Initial setup

1.3.1 Prepare PC/laptop

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Wireless

The PC/Laptop will need to be configured to form a private network before communicating to the Gateway. The network settings can be found in the control panel of the PC/Laptop. To configure these settings:

1. Find and open the Control Panel. (It is generally found from the Start Menu.)

2. Open Network Connections.

3. Select Local Area Connection.

4. Right click the mouse and select Properties from the list.

5. Select Internet Protocol (TCP/IP), and choose the Properties button.

6. From the General tab, select Use the following IP address button.

7. Set the IP Address to 192.168.1.12 and press the Tab button.

8. A Subnet mask of 255.255.255.0 should fill in automatically.

9. Select OK to close the Internet Protocol (TCP/IP) window.

10. Select Close on the Local Area Connection window.

Internet proxies will need to be disabled through the PC/Laptop's default Internet browser.

1. Find and open the default Internet browser (typically Microsoft Internet Explorer).

2. Find the To ol s menu and select Internet Options.

3. From the Connections tab, select the LAN Settings button.

4. Under Proxy Server the boxes for Automatically Detect Settings and Use a proxy server

for your LAN should be unchecked.

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5. Select OK to close the Local Area Network (LAN) Settings window.

6. Select OK to close the Internet Options window.

The PC/Laptop is now set up to form a private network and to communicate with the Gateway.

Note

Connecting to the Gateway's secondary Ethernet port will require different network settings. Please see Table 1-1 on page 1-3 for additional network settings

Table 1-1. Default IP Addresses

Ethernet 1 192.168.1.10 192.168.1.12 255.255.255.0 Ethernet 2 192.168.2.10 192.168.2.12 255.255.255.0 Ethernet 1 (DeltaV Ready) 10.5.255.254 10.5.255.200 255.254.0.0 Ethernet 2 (DeltaV Ready) 10.9.255.254 10.9.255.200 255.254.0.0

1.3.2 Configure the gateway

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April 2015

Gateway PC/laptop Subnet

It is now possible to log into the Gateway for the first time and begin configuration for placement on a live control network. The following items need to be configured:

 Security Passwords

 Time Settings

 TCP/IP Network Settings

Use the following procedure to log in to the Gateway:

1. Open a standard web browser (typically Microsoft Internet Explorer).

2. Enter 192.168.1.10 in the address bar.

3. Acknowledge the security to proceed.

4. In the User Name field, enter “admin”.

5. In the Password field, enter “default”.

The web browser will now be directed to the Gateway's default home page. There is a navigation menu located on the left hand side with four main areas.

 Diagnostics: View status of communications, client server parameters, and more

 Monitor: Screens created by the user to view data from field devices

 Explorer: Basic view of values from field devices

 Setup: Configure the Gateway for operations, security, and host system integration

Initial Connection

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April 2015

Security passwords

There are four role based user accounts for the gateway with varying levels of access. The table below describes this access.

Role User name Web interface access

Executive exec Read-only access

Operator oper Read-only access

Maintenance maint

Administrator admin

Configure HART Configure Modbus communications Configure Modbus register mapping Configure OPC browse tree Configure Active Advertising

Includes all maintenance privileges Configure Ethernet network settings Configure WirelessHART Set passwords Set time settings Set home page options Configure custom point pages Restart applications

device settings

network settings

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Each of the initial passwords for the user accounts is default. It is recommended, for security purposes, that these passwords are changed. The administrator password should be appropriately noted when changed. If it is lost, please contact Emerson Process Management for technical support.

To change the User Accounts Passwords:

1. Navigate to System Settings>Users>User Accounts.

2. Set the new password for each role based user account, and confirm.

3. Select Submit.

Note

It is suggested that the default security settings in System Settings>Users>User Accounts be changed to the local IT best practices or the “Normal” setting after initial login. Strong or custom settings are available for more robust passwords. For more information on this screen and others please see the User Interface Terminology Guide (00809-0600-4420).

Time settings

The Gateway is the timekeeper for the WirelessHART network, so it is imperative that the Gateway's time is accurate for timestamp data to be meaningful. Time settings can be found by navigating to System Settings>Time.

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Section 1: Initial Connection

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There are three ways to set the Gateway time:

1. Network Time Protocol (recommended).This option uses a Network Time Protocol

(NTP) server to slowly adjust the Gateway's time in order to match the time of the control network. Enter the IP address for the NTP server and select the packet version (1, 2, 3, or 4).

2. Set with PC Time. This option will match the Gateway's time to that of the PC/Laptop.

3. Manual Entry.This option allows the user to enter a specific date (MM:DD:YY) and time

(HH:MM:SS).

Note

Network Time Protocol (NTP) is recommended for the best network performance because it always adjusts time to match the network time server.

Figure 1-1. Time Settings

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April 2015

TCP/IP network settings

Use caution when making changes to the TCP/IP network settings. If they are lost or improperly configured, it may be impossible to log into the Gateway. Contact the network administrator for information on the proper TCP/IP network settings to apply

Prior to the gateway being installed and connected to a live control network, it should be configured with an IP address, as well as other TCP/IP network settings.

Request the following configuration items from the network administrator:

 Specify an IP address, or use a DHCP server

 Hostname

 Domain Name

 IP address

 Netmask

 Gateway

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Obtaining an IP address from a DHCP server is not recommended, since the Gateway operation will be dependent on the availability of the DHCP server. For maximum gateway availability it is best practice to specify an IP address.

To change the TCP/IP Network Settings:

1. Navigate to System Settings>Gateway>Ethernet Communication protocol.

2. Select Specify an IP address (recommended).

3. Enter the following:

 Hostname  Domain Name  IP Address  Netmask  Gateway

4. Select Submit.

5. When prompted, click Restart apps.

6. Select YES to confirm restart.

7. Close the web browser.

Note

Once the IP Address of the Gateway has been changed, communications to the web interface will be lost. Restart the web browser, then log back into the Gateway using the new IP address and other TCP/IP network settings. The PC/Laptop TCP/IP network settings may need to be changed.

Initial Connection

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