SNAP PAC BRAINS SNAP-PAC-EB1 Bedienungsanleitung

SNAP PAC BRAINS

USER’S GUIDE

SNAP-PAC-EB1

SNAP-PAC-EB2

SNAP-PAC-EB1-FM

SNAP-PAC-EB2-FM

SNAP-PAC-EB1-W

SNAP-PAC-EB2-W

SNAP-PAC-SB1

SNAP-PAC-SB2

Form 1690

SNAP PAC BRAINS USER’S GUIDE

SNAP-PAC-EB1

SNAP-PAC-EB2

SNAP-PAC-EB1-FM

SNAP-PAC-EB2-FM

SNAP-PAC-EB1-W

SNAP-PAC-EB2-W

SNAP-PAC-SB1

SNAP-PAC-SB2

Form 1690-170719—July 2017

43044 Business Park Drive

•

Temecula

•

CA 92590-3614

Phone: 800-321-OPTO (6786) or 951-695-3000

Fax: 800-832-OPTO (6786) or 951-695-2712

www.opto22.com

Product Support Services

800-TEK-OPTO (835-6786) or 951-695-3080

Fax: 951-695-3017

Email: support@opto22.com

Web: support.opto22.com

SNAP PAC Brains User’s Guide

Form 1690-170719—July 2017

Printed in the United States of America.

The information in this manual has been checked carefully and is believed to be accurate; however, Opto 22 assumes no

responsibility for possible inaccuracies or omissions. Specifications are subject to change without notice.

Opto 22 warrants all of its products to be free from defects in material or workmanship for 30 months from the

manufacturing date code. This warranty is limited to the original cost of the unit only and does not cover installation, labor,

or any other contingent costs. Opto 22 I/O modules and solid-state relays with date codes of 1/96 or newer are guaranteed

for life. This lifetime warranty excludes reed relay, SNAP serial communication modules, SNAP PID modules, and modules

that contain mechanical contacts or switches. Opto 22 does not warrant any product, components, or parts not

manufactured by Opto 22; for these items, the warranty from the original manufacturer applies. Refer to Opto 22 form

1042 for complete warranty information.

Wired+Wireless controllers and brains are licensed under one or more of the following patents: U.S. Patent No(s). 5282222,

RE37802, 6963617; Canadian Patent No. 2064975; European Patent No. 1142245; French Patent No. 1142245; British Patent

No. 1142245; Japanese Patent No. 2002535925A; German Patent No. 60011224.

Opto 22 FactoryFloor, groov, Optomux, and Pamux are registered trademarks of Opto 22. Generation 4, groov Server,

ioControl, ioDisplay, ioManager, ioProject, ioUtilities, mistic, Nvio, Nvio.net Web Portal, OptoConnect, OptoControl,

OptoDataLink, OptoDisplay, OptoEMU, OptoEMU Sensor, OptoEMU Server, OptoOPCServer, OptoScript, OptoServer,

OptoTerminal, OptoUtilities, PAC Control, PAC Display, PAC Manager, PAC Project, PAC Project Basic, PAC Project Professional,

SNAP Ethernet I/O, SNAP I/O, SNAP OEM I/O, SNAP PAC System, SNAP Simple I/O, SNAP Ultimate I/O, and Wired+Wireless

are trademarks of Opto 22.

ActiveX, JScript, Microsoft, MS-DOS, VBScript, Visual Basic, Visual C++, Windows, and Windows Vista are either registered

trademarks or trademarks of Microsoft Corporation in the United States and other countries. Linux is a registered

trademark of Linus Torvalds. ARCNET is a registered trademark of Datapoint Corporation. Modbus is a registered trademark

of Schneider Electric, licensed to the Modbus Organization, Inc. Wiegand is a registered trademark of Sensor Engineering

Corporation. Allen-Bradley, CompactLogix, ControlLogix, MicroLogix, SLC, and RSLogix are either registered trademarks or

trademarks of Rockwell Automation. CIP and EtherNet/IP are trademarks of ODVA. Raspberry Pi is a trademark of the

Raspberry Pi Foundation.

groov includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org)

All other brand or product names are trademarks or registered trademarks of their respective companies or organizations.

Opto 22

Automation Made Simple.

SNAP PAC Brains User’s Guide iii

iii

Table of Contents

Chapter 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

About SNAP PAC Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

I/O Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Wired+Wireless Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

PAC Project Software Suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Other Communication Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Custom Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

About this Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Other Documents You May Need . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

For Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Chapter 2: Installing a SNAP PAC Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

What You Will Need. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installing Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installing Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installing Modules on the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Removing a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Installing the Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Setting Up Ethernet Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Setting Up Serial Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Guidelines for Grounding SNAP PAC Brains and Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Serial Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

What’s Next?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chapter 3: System Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Communication Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

SNAP PAC Ethernet Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Simultaneous Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

SNAP PAC Serial Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Accessing SNAP PAC Brains Over the Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Choosing Communication Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

System Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

SNAP PAC Brains as Part of a Distributed SNAP PAC System . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

SNAP PAC Brains User’s Guide

SNAP PAC Wired+Wireless Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

SNAP PAC Ethernet Brain in an Allen-Bradley Logix System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

SNAP PAC Ethernet Brain as an Independent I/O Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

SNAP PAC Serial Brain as an Independent I/O Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Ethernet Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Connecting Directly to a PC or Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Attaching to an Existing Ethernet Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Developing an Independent Ethernet Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Using the Brain in a Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Using SNAP PAC Ethernet Brain Wired Network Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Correct Connections for Daisy-Chaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Incorrect Network Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

LEDs and Network Interfaces—Wired Ethernet Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

LEDs and Network Interfaces—Wired+Wireless Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

LEDs and Network Interfaces—Serial Brains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

SNAP PAC Brain Comparison Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Feature Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Chapter 4: Maintenance and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Maintaining the SNAP PAC Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Backup Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Changing the Ethernet Brain’s IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Resetting the Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Loading New Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Setting Time and Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Blink Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Self-Test LED Sequence at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Normal LED Behavior: MS, NS, and WLAN LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

STAT LED—Green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

STAT LED—Orange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

STAT LED—Red and Green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

STAT LED—Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Getting Device and Firmware Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Troubleshooting SNAP PAC Brains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Communicating with a Wired EB Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Pinging the Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Accessing the Ethernet Brain with PAC Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Solving Ethernet Network Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Communicating with the SB Brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Timeout Errors when Communicating via a Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Turning on Communication Error Blink Codes (Serial Brain) . . . . . . . . . . . . . . . . . . . . . . . 50

Additional Troubleshooting Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Making Sure the Brain is in Normal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

TCP Settings (Ethernet Brains) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

SNAP PAC Brains User’s Guide v

Appendix A: Serial Cables and Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Serial Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Address Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

SNAP PAC Brains User’s Guide

Chapter 1

1: Introduction

About SNAP PAC Brains

SNAP PAC brains are powerful and versatile I/O and network communications processors for your

SNAP PAC System

™

. These brains are designed primarily to work in distributed systems controlled by

a SNAP PAC programmable automation controller, but SNAP PAC Ethernet brains can also be used as

intelligent remote I/O in an Allen-Bradley

Logix-based PLC system.

All SNAP PAC brains provide local intelligence that frees the controller for supervisory tasks. SNAP

PAC brains can also be used independently for standalone I/O processing and communication.

SNAP PAC brains use either Ethernet networks or serial networks.

•The Ethernet Brains—SNAP-PAC-EB1 and SNAP-PAC-EB2—share the same functions and

features except that the SNAP-PAC-EB1 provides high-speed digital functions. The

SNAP-PAC-EB2 does not offer high-speed digital. SNAP-PAC-EB1-FM and

SNAP-PAC-EB2-FM are Factory Mutual-approved versions of these two brains.

The SNAP-PAC-R1-W and SNAP-PAC-R2-W are Wired+Wireless® models, which retain all the

same features and add a wireless LAN interface. For more information on Wired+Wireless, see

page 2.

•The two Serial Brains—SNAP-PAC-SB1 and SNAP-PAC-SB2—are like each other in their

functions and features except that the SNAP-PAC-SB1 provides high-speed digital functions.

The SNAP-PAC-SB2 does not offer high-speed digital.

Because the EB brains and SB brains run on different networks, some of their features differ. For a

comparison of brain features, see page 33.

I/O Processing

As an I/O processor, the SNAP PAC brain provides the local intelligence to independently handle

functions such as latching, counting, thermocouple linearization, watchdog timers, and PID loop

control. These functions continue to work on the brain even if communication with the controller is

lost.

Each SNAP PAC brain mounts on a SNAP PAC rack with up to 4, 8, 12, or 16 SNAP I/O

™

modules. Each

module provides from 1 to 32 I/O points, depending on the module.

SNAP PAC Ethernet brains, both wired and Wired+Wireless, support all the SNAP I/O analog,

digital, serial, and special-purpose input and output modules available on the Opto 22 website.

SNAP PAC Serial brains support all analog and digital SNAP I/O modules (including high-density).

ABOUT SNAP PAC BRAINS

SNAP PAC Brains User’s Guide

All SNAP I/O modules can be mixed on the same mounting rack and placed in any position on the

rack, to accommodate the required mix of signals at any location. For more information on

mounting racks, see Opto 22 form #1684, the SNAP PAC Racks Data Sheet. For more information on

I/O modules, visit our website at www.opto22.com.

Communications

In addition to I/O processing, SNAP PAC brains provide communication through a choice of

networks:

• Wired Ethernet—SNAP-PAC-EB1, SNAP-PAC-EB1-FM, SNAP-PAC-EB2, and

SNAP-PAC-EB2-FM brains communicate over a standard 10/100 Mbps Ethernet network.

Each brain is equipped with two switched Ethernet network interfaces. Because these

interfaces share a single IP address and act just like an Ethernet switch, SNAP PAC brains can be

installed in a multi-drop (daisy-chain) configuration, extending the control network without

the expense of additional Ethernet network hardware. SNAP PAC brains can also be installed in

a star configuration using standard, off-the-shelf Ethernet network components.

• Wired+Wireless Ethernet—SNAP-PAC-EB1-W and SNAP-PAC-EB2-W, like their wired

counterparts, communicate over a standard 10/100 Mbps Ethernet network and are equipped

with two switched Ethernet network interfaces. In addition, they have a wireless LAN interface,

which is a separate interface card with its own IP address. See “Wired+Wireless

Communication,”below, for more information.

• Serial—SNAP-PAC-SB1 and SNAP-PAC-SB2 brains communicate over a standard RS-485

network, either two-wire or four-wire, using a binary protocol. Baud rates from 300 to

230,400 bps are supported. There are 256 possible multidrop addresses.

Wired+Wireless Communication

SNAP-PAC-EB1-W and SNAP-PAC-EB2-W brains offer a choice of networks. They can be used on a

wired network, on a wireless LAN, or on both at the same time. For flexibility in designing your

wireless network, 802.11a, b, and g standards are supported.

Wired+Wireless EB brains can be used with Wired+Wireless SNAP PAC S-series and R-series

controllers and a variety of wireless switches and other infrastructure hardware. For the best

security, the 802.11i WPA2/AES standard is supported, while older WPA and WEP security

standards are included for backwards compatibility.

Because wireless functionality is in the brain itself, no additional parts are required for wireless

I/O processing or communication. All SNAP PAC racks and SNAP I/O modules can be used

either wired or wirelessly. You can switch from one network to the other without

reconfiguring I/O or changing field wiring. All features work the same on both

networks. See the feature chart on page 33.

PAC Project Software Suite

SNAP PAC brains are most often used as part of a SNAP PAC System,

communicating primarily with a SNAP PAC programmable automation

controller. SNAP PAC R-series controllers can communicate with Ethernet

brains only; SNAP PAC S-series controllers can communicate with both

serial and Ethernet brains at the same time. The controller runs a control

program, called a strategy, which you develop using PAC Project

™

software.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Beliebte Steuerungssystem Handbücher anderer Marken

Pentair Pool Products

Pentair Pool Products Compool Bedienungsanleitung

ComfortNET

ComfortNET CTK04 Bedienungsanleitung

Fireye

Fireye InSight II 95DSS3 Bedienungsanleitung

CAME

CAME G3000 Bedienungsanleitung

Idemia

Idemia MorphoAccess VP MD Bedienungsanleitung

Axis

Axis P1445-LE-3 Bedienungsanleitung

HEIDENHAIN

HEIDENHAIN TNC 150 B Bedienungsanleitung

CNC-Step

CNC-Step High-Z T-Series Bedienungsanleitung

Doosan

Doosan DVF Series Bedienungsanleitung

Honeywell

Honeywell KAP 140 Bedienungsanleitung

Honeywell

Honeywell vk41 series Bedienungsanleitung

AirBench

AirBench FPW Installationsanleitung

Cypress

Cypress HHR-3160 Bedienungsanleitung

CAME

CAME GLT40AOS Bedienungsanleitung

Zonex

Zonex GEN II -VVT Benutzerhandbuch

Altronics

Altronics K 9650 Bedienungsanleitung

micro-trak

micro-trak RoadMaster Bedienungsanleitung

micro-trak

micro-trak Calc-An-Acre II Bedienungsanleitung