Measurement LogBook User Manual

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LogBook/300 & 360

p/n 461-0901 rev 7.0

*372180C-01*

372180C-01

Measurement Computing

10 Commerce Way

Norton, MA 02766

(508) 946-5100

Fax: (508) 946-9500

info@mccdaq.com

www.mccdaq.com

LogBook/300 & /360

Stand-alone, Intelligent PC-Based Data Acquisition Systems

USER’S MANUAL

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Warranty Information

Contact Measurement Computing by phone, fax, or e-mail in regard to warranty-related issues: Phone: (508) 946-5100, fax: (508) 946-9500, e-mail: info@mccdaq.com

Many Measurement Computing products carry the CE marker indicating they comply with the safety and emissions standards of the European Community. When applicable these products have a Declaration of Conformity stating which specifications and operating conditions apply. You can view the Declarations of Conformity at

www.mccdaq.com/legal.aspx (CE Information page).

Refer all service to qualified personnel. This caution symbol warns of possible personal injury or equipment damage under noted conditions. Follow all safety standards of professional practice and the recommendations in this manual. Using this equipment in ways other than described in this manual can present serious safety hazards or cause equipment damage.

This warning symbol is used in this manual or on the equipment to warn of possible injury or death from electrical shock under noted conditions.

This ESD caution symbol urges proper handling of equipment or components sensitive to damage from electrostatic discharge. Proper handling guidelines include the use of grounded anti-static mats and wrist straps, ESD-protective bags and cartons, and related procedures.

This symbol indicates the message is important, but is not of a Warning or Caution category. These notes can be of great benefit to the user, and should be read.

In this manual, the book symbol always precedes the words “Reference Note.” This type of note identifies the location of additional information that may prove helpful. References may be made to other chapters or other documentation.

Tips provide advice that may save time during a procedure, or help to clarify an issue. Tips may include additional reference.

Limitation of Liability

Measurement Computing cannot be held liable for any damages resulting from the use or misuse of this product.

All Measurement Computing documentation, software, and hardware are copyright with all rights reserved. No part of this product may be copied, reproduced or transmitted by any mechanical, photographic, electronic, or other method without Measurement Computing’s prior written consent. IOtech product names are trademarked; other product names, as applicable, are trademarks of their respective holders. All supplied IOtech software (including miscellaneous support files, drivers, and sample programs) may only be used on one installation. You may make archival backup copies.

CE Notice

Warnings, Cautions, Notes, and Tips

Specifications and Calibration

Specifications are subject to change without notice. Significant changes will be addressed in an addendum or revision to the manual. As applicable, the hardware is calibrated to published specifications. Periodic hardware calibration is not covered under the warranty and must be performed by qualified personnel as specified in this manual. Improper calibration procedures may void the warranty.

CAUTION

Using this equipment in ways other than described in this manual can cause personal injury or equipment damage. Before setting up and using your equipment, you should read all documentation that covers your system. Pay special attention to Warnings and Cautions.

Note:

During software installation, Adobe

PDF versions of user manuals will automatically

install onto your hard drive as a part of product support. The default location is in the Programs group, which can be accessed from the Windows Desktop. Initial navigation is as follows:

Start [Desktop “Start” pull-down menu]

⇒ Programs

⇒ IOtech LogBook Software

You can also access the PDF documents directly from the data acquisition CD by using the <View PDFs> button located on the opening screen.

Refer to the PDF documentation for details regarding both hardware and software.

A copy of the Adobe Acrobat Reader

is included on your CD. The Reader provides a means of reading and printing the PDF documents. Note that hardcopy versions of the manuals can be ordered from the factory.

Your order was carefully inspected prior to shipment. When you receive your system, carefully unpack all items from the shipping carton and check for physical signs of damage that may have occurred during shipment. Promptly report any damage to the shipping agent and your sales representative. Retain all shipping materials in case the unit needs returned to the factory.

929196 LogBook User’s Manual

Manual Layout

Chapter 1 – An Introduction to LogBook discusses LogBook basics and highlights operational features.

The last part of the chapter contains product specifications.

QS300 – LogBook/300 Quick Start Guide QS360 – LogBook/360 Quick Start Guide

(Includes Installation Procedure)

Chapter 4 – System Expansion discusses the expansion of LogBook systems in regard to LBK and

DBK options. Power considerations and pinouts for P1, P2, and P3 DB37 connectors are also included.

DBK Basics – discusses option cards and modules (DBKs) that can be used to enhance and expand data

acquisition systems. Note that DBK Basics is not a chapter, but an independent document that is applicable to this user’s manual, as well as others.

Chapter 5 – LBK and other non-DBK Options discusses the RS-422/485 Communications Card,

memory expansion, remote LogBook Terminal, four-channel Digital-to-Analog Output card, and three options regarding a remote on/off switch and LED indicator.

Chapter 6 – GPS and Serial Device Data Collection discusses the LogBook/360 support for the Global

Positioning System (GPS).

Chapter 7 – Using Modems and the Upload Scheduler provides instruction for communicating with

remote LogBooks via modem. The chapter also discusses the independent Upload Scheduler application which can be used to configure events to initiate data uploads for one or more LogBooks.

Chapter 8 - CE Compliance pertains to CE standards and conditions relevant to LogBook systems. LogView

- is a reference document for the “out-of-the-box” data acquisition software.

Appendix A – A Supplement to the HopNet 10 Series Wireless Modems User’s Manual. This appendix

only applies to users of Cirronet’s HopNet 10 Series Wireless Modems. In regard to using other modems with LogBook refer to chapter 7.

Error Codes – two lists of error codes, one for LogView software and another for LogBook hardware. Dimensional Drawings – Contains basic dimensional drawings that apply to several data acquisition

products, including LogBook/300, LogBook/360, and DBK options.

Glossary

Reference Notes: During software installation, Adobe installed onto your hard drive as a part of product support. The default location is in the Programs directory, which can be accessed from the Windows Desktop.

PDF versions of user manuals are automatically

For detailed information regarding specific DBKs, refer to the DBK Option Cards and Modules User’s Manual PDF. Each DBK section includes device-specific hardware and software information. The document includes a chapter on power management.

Check the README.TXT file for information that may not have been available at the time this manual went to press.

LogBook User’s Manual 989492 v

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vi 989492 LogBook User’s Manual

Table of Contents

Chapter 1 – An Introduction to LogBook

LogBook Basics……1-1

What are LogBooks? ….. 1-1 Front and Rear Panels……1-2 Highlight of Features …… 1-3 LogBook/300 Block Diagram …… 1-4 LogBook/360 Block Diagram …… 1-5 The Use of PC-Cards with LogBook…..1-6 System Software……1-7

Operational Features……1-9

Data Acquisition, An Overview……1-9 LogBook System File [Must be on the PC-Card!] ……1-10 Communications……1-10 Triggering and Scan Timing……1-11 Scan Rate Limitations……1-11 Use of Outputs to Alarm and Control……1-13 Acquisition……1-13 Data Storage and Retrieval……1-13

Specifications …. 1-15

QS300 – LogBook/300 Quick Start Guide (Includes Installation Procedure)

QS360 – LogBook/360 Quick Start Guide (Includes Installation Procedure)

Chapter 4 – System Expansion

Expansion and Enhancement Options…..4-1

What are LBK Options?……4-1 What are DBK Options?……4-2 Power Options …… 4-3 Other Options …… 4-3

Considerations …… 4-4

DBK Configuration ….. 4-4 Dimensional and Environmental Factors……4-4 Mechanical Setup Options……4-5

P1, P2, P3 Port Connectors……4-6

LogBook User’s Manual 989492 vii

DBK Basics

Chapter 5 – LBK and other non-DBK Options

LBK Options, Location Reference …… 5-1 LBK/COM/422/485 …… 5-2 LBK/MEM1-U, Expanded Memory (16 MB Upgrade) ……5-3 LBK1, Remote LogBook Terminal …… 5-4 LBK2, Four Channel, Digital-to-Analog Output …… 5-9 Remote On/Off Switch and LED Indicator Options …… 5-11

Chapter 6 – GPS and Serial Device Data Collection

Chapter 7 – Using Modems and the Upload Scheduler

Chapter 8 - CE-Compliance

Overview …… 8-1 CE Standards and Directives …… 8-1 Safety Conditions …… 8-2 Emissions/Immunity Conditions …… 8-3 CE Enhancements …… 8-3

Edge Guards for DBK5, DBK8, & DBK44 …… 8-3 DBK41/CE …… 8-4 BNC Connectors for CE Compliance …… 8-4

LogView

Understanding LogView…… LV-1

Modes of LogView Operation…… LV-2 LogView Features and Capabilities… LV-5

Software User-Interface…… LV-5

File Management...... LV-8

Procedures…… LV-12

Flowchart of a Simple Acquisition..…. LV-13 Using an Attached LogBook…… LV-13 Using LogBook “Unattached”…… LV-15 Simple Data Logging…… LV-15 Setting Up DBK Cards…… LV-17 Using Multiple Timebases…… LV-18 Using Digital 2-Point Calibration…… LV-21 Using Digital Outputs As Alarms…… LV-22 Using Exception Capturing…… LV-24

Menu Descriptions…… LV-25 File Menu…… LV-25 View Menu…… LV-30

Hardware Configuration…… LV-30 Analog Input Channel Configuration…… LV-31 Digital and Counter Input Channel Configuration…… LV-35 Output Channels Configuration…… LV-36 Serial / GPS Channels (LogBook/360 Only)…… LV-37 Calculated-Channel Configuration…… LV-37 Acquisition Configuration…… LV-43 Preferences…… LV-46

Note: Use of the following Authorization Code will enable complete LogView functionality:

ED7B55484273

viii 989492 LogBook User’s Manual

Device Menu…… LV-48

Select PC-Card...... LV-48

Select LogBook…… LV-48 Attach…… LV-48 Break…… LV-48 Arm Acquisition…… LV-48 Stop Acquisition…… LV-48 LogBook Monitor …… LV-49 Explorer…… LV-50

Tools Menu…… LV-51

Convert Binary Data…… LV-51 Merging Binary Data…… LV-53 View Data …… LV-54

Indicators Menu…… LV-55

Bar Graph Meters…… LV-55 Analog Meters…… LV-55 Digital Meters…… LV-56 Meters Configuration…… LV-56 Enable Input Reading Column…… LV-58 Start (or Stop) All Indicators…… LV-58

Appendix A – Supplement to the HopNet 10 Series

Wireless Modems User’s Manual Error Codes Dimensional Drawings Glossary

LogBook User’s Manual 989492 ix

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x 989492 LogBook User’s Manual

An Introduction to LogBook 1

LogBook Basics……1-1

Operational Features……1-8

Data Acquisition Overview……1-8

LogBook System File [Must be on the PC-Card!] ……1-9

Communications……1-10 Triggering and Scan Timing……1-11 Scan Rate Limitations……1-11 Use of Outputs to Alarm and Control……1-13 Acquisition……1-13

Data Storage and Retrieval……1-13

Specifications …… 1-15

LogBook/300, Simple System Setup

LogBook Basics

What are LogBooks?

LogBook/300 and LogBook/360 are PC-based data acquisition systems that can work in a stand-alone mode (no PC present), or linked to a PC. They combine onboard intelligence with a removable PC-Card

that stores the configuration file and the collected data. LogBooks have many options, most of which are detailed in the LBK chapter, and in the DBK Option Cards and Modules document. Note that the PC link can be by serial or parallel port.

LogBook User’s Manual 969591 An Introduction to LogBook 1-1

The PC-Card holds the configuration file [created by LogView]. The file tells LogBook how to perform a particular acquisition. The PC-Card also holds the acquired data files. The PC can upload to or download from the PC-Card by cable if the PC is attached to LogBook, or by physical transport of the PC-Card from one unit to the other. Multiple configuration files and multiple PC-Cards allow the system to handle complex data acquisition environments with a large number of data-files.

Front and Rear Panels

LogBook/360, Front Panel

LogBook/360, Terminal Panels (A combination of 3 make up the rear panel)

LogBook/300, Front Panel

Note: In earlier models, the PC-Card Door has a right-edge hinge (not shown).

LogBook/300, Rear Panel

Note: Descriptions of panel items appear on the following page.

1-2 An Introduction to LogBook 969591 LogBook User’s Manual

LogBook/360 panel items are listed in the following table. Note that LogBook/300 panel items are the same as those on the 360, except as called out in the following bulleted list:

Slight differences in the overlay. P1, P2, and P3 appear on LogBook/300’s rear panel. LogBook/300 has no SERIAL GPS connection.

LogBook/300 has no SERIAL AUX connection. LogBook/300 has no CHASSIS grounding post.

LogBook/300 does not make use of Terminal Panels.

Switches

ON/OFF

Depressing the push-button switch turns the power on.

(interior rotary switch)

PC-Card door provides access to a rotary switch to set device address when used in an RS-485 network.

Connectors

POWER IN

This locking DIN5 input connector accepts +10 to +45 VDC.

PARALLEL PORT

This DB-25 plug is a parallel port connector to a host PC (set to ECP mode)

TERMINAL PORT (TO LBK1)

This DB-9 socket is a serial port connector for the LBK1 remote control panel (user-interface terminal).

SERIAL COMM

(TO PC OR MODEM)

This DB-9 male serial COM port connects to a host PC or modem.

SERIAL GPS

(LogBook/360 Only)

LogBook/360 only. This DB-9 male serial port option connects to a Global Positioning System.

SERIAL AUX

(LogBook/360 Only)

LogBook/360 only. This DB-9 male serial port option connects to optional auxiliary devices.

P1 - ANALOG I/O

Provides 16 analog input channels, 3 TTL inputs, and various signals for driving expansion cards.

P2 - DIGITAL I/O

Provides 3 8-bit TTL programmable I/O ports and external interrupt input.

P3 - PULSE FREQUENCY /

HIGH-SPEED DIGITAL I/O

Provides 4 16-bit counters, 4 analog outputs, and 16 high-speed digital I/O.

(PC-Card door, no label)

Door provides access to PCMCIA connector—for removable PC-Card memory devices.

Indicator LEDs

POWER

LED lights when power is applied to LogBook and the power switch is depressed into the ON position.

ERROR

LED lights steady ON when a routine error occurs (e.g. disk full).

LED flashes for fatal errors; refer to Hardware Errors near the end of the manual.

No data can be acquired until the error is cleared.

TRIGGERED

LED lights after trigger event and during an A/D scan sequence.

ACTIVE

LED lights to show that LogBook is ready to begin a scan at the next trigger event.

Safe-Swap Light

(interior green LED)

LED lights when it is safe to swap PC-Cards.

Highlight of Features

LogBooks can be left unattended for long testing periods and used in environments not suitable for PCs. With the use of PC-Cards, one PC can support several LogBooks. Other LogBook features include:

Onboard processor capable of real-time data reduction and system control in stand-alone mode Non-volatile storage of configuration files and samples via removable, transportable PC-Cards 4 MB RAM onboard, expandable to 16 MB 100 kHz 16-bit Analog-to-Digital Conversion 8 differential, 16 single-ended inputs; expandable to 256 input channels via DBK cards 7 gain/input ranges, unipolar and bipolar 40 digital I/O lines, expandable to 208 4 pulse-counting inputs Gain and unipolar/bipolar settings are programmed in real time (10 µs max) Scan-sequence memory (1024 analog channels plus 128 digital channels)

for any combination of channels/gains

Input power: 10 to 45 VDC (AC adapter included) LBK options DBK options

LogBook User’s Manual 969591 An Introduction to LogBook 1-3

LogBook/300 Block Diagram

1-4 An Introduction to LogBook 969591 LogBook User’s Manual

LogBook/360 Block Diagram

LogBook User’s Manual 969591 An Introduction to LogBook 1-5

The following components are represented in the previous block diagrams. Certain items apply only to LogBook/360, as noted.

Removable PC-Card. A 12-520 MB capacity holds the software, operating system, user

configurations and the acquired data. The PC-Card is at the center of LogBook operations. A PC-Card [pre-programmed by LogView] ensures an unattached LogBook comes up properly.

Power Supply. The internal power supply accepts an input of 10 to 45 VDC and supplies filtered

regulated voltages to its internal circuits and to accessories connected via P1/2/3. An external AC to-DC adapter for all standard voltages is included with the system.

System Controller. A microprocessor chip is used within LogBook with either 4 MB (standard) of

RAM or 16 MB (optional). A field-upgradeable 512 KB Flash memory is used to store the system startup code, self-diagnostics, and Field Programmable Gate Array (FPGA) configuration. The FPGA controls every LogBook operation, including real-time control. By using Internal flash memory instead of EPROMs, field upgrades of virtually all functions [including FPGA circuitry] are possible. Most software will be read from the disk drive.

Analog Input via P1. 16 main channels that can each accommodate 16 sub-channels via

multiplexing for a total of 256 analog input channels. Fault protection and buffer circuits prevent overloads and cross-channel noise due to impedance mismatch.

A/D Converter. The A/D converter uses 16-bit resolution @ 100 kHz sample rate. Digital I/O. 16 high-speed digital inputs via P3, three 8-bit TTL programmable I/O ports via P2,

three TTL inputs via P1. Note that LogBook/360 has P1, P2, and P3 connectors on the motherboard that are connected [by ribbon cable] to secondary P1, P2, and P3 connectors [located on the chassis front panel]. LogBook/300’s P1, P2, and P3 are located on the rear panel.

LBK2 Analog Output (optional): This option provides four channels of analog output,

16-bit @ 100 kHz @ ±10 VDC.

LogBook/360 only, Interconnect Board, Card Drawer (for three DBK cards), and

three Terminal Panels.

Computer/Control/I/O – Includes: PARALLEL PORT (ECP Mode), SERIAL PORT (for RS-232

or RS-422/485), TERMINAL PORT (for LBK1 LogBook Remote Terminal option). In addition, for LogBook/360 only, there is a COM Expansion Card with two serial ports (SERIAL AUX and SERIAL GPS). These two ports are for connecting auxiliary serial devices, such as a Global Positioning System.

The Use of PC-Cards with LogBook

After the initial setup, you can interact with LogBook via PC-Cards. A safe-swap LED (inside the PC-Card access door) lights when it is safe to change PC-Cards. You can also interact with LogBook using the LBK1 Remote Terminal Panel option (discussed in the LBK chapter). The LBK1 option provides limited LogBook control without use of the LogView program. As can be seen from the following PC-Card Compatibility information, some PC-Cards should be avoided in regard to use with LogBook. Note: during operation, LogView is the primary system interface for control and configuration.

PC-Card Compatibility with LogBook Operation

To work properly, the LogBook requires compatible PC-Card memory. You can purchase 100% compatible cards through your LogBook sales representative. If you prefer to buy your card from another source, make sure it is an ATA-style memory card. Also, make sure the card's memory capacity is sufficient for your purpose.

You can change PC-Cards to load setup files, replace full cards, or transport data to an unattached PC. When the PC-Card door is opened, a detector starts a preparatory routine to clean up files on the installed disk. Within a few seconds, a green LED indicates it is safe to swap PC-Cards. Swapping should be done quickly to prevent gaps in the recorded data. 4 MB RAM provides about 10 seconds at 100 kHz and 1.75 minutes at 10 kHz. 16 MB RAM provides over a minute at 100 kHz and about 12 minutes at 10 kHz for one-channel scans.

1-6 An Introduction to LogBook 969591 LogBook User’s Manual

Swapping PC-Cards in a LogBook/300

Note: Some models have PC-Card doors with right-edge hinges (not shown).

 Swapping time is measured from when the door opens. Keep door closed unless you are

in the process of swapping cards.

 PC-Cards must be pre-configured by LogView—if anticipating the need for multiple cards,

download the exact SAME ACQUISITION SETUP FILE to each PC-Card.

 The PCMCIA slot accepts a Type I, II, or III hard-disk card or ATA flash-memory

solid-state card.

Download Method I: PC-Card in Computer’s PC-Card Slot

Download Method II: PC-Card in LogBook’s PC-Card Slot

LogView’s <Download> button as it appears when a PC-Card in the PC can accept a download.

LogView’s <Download> button as it appears when a PC-Card in the LogBook can accept a download.

1. Insert a formatted PC-Card into the computer’s

PC-card slot.

2. Run LogView.

3. From LogView’s Device pull-down menu choose

―Select PC Card.‖

4. Select the applicable PC-Card drive from the

resulting pull-down list.

5. Click LogView’s <DownLoad> button.

For this method the LogBook must be connected to the PC’s serial* or parallel port.

1. Insert a formatted PC-Card into LogBook’s

PC-Card slot.

2. Run LogView.

3. From LogView’s Device pull-down menu.

choose ―Select LogBook.‖

4. Click on the desired LogBook.

5. Click the <Attach> button.

6. Click LogView’s <DownLoad> button.

Reference Notes:

Additional information regarding PC-Cards can be found in the chapter sections entitled, Data Acquisition Overview (page 1-8) and LogBook System File (page 1-9).

For information regarding LogView, refer to the independent LogView section of this manual.

How to Download a Configuration to a PC-Card

The download of a configuration to a PC-Card can be done in either of two ways, both of which make use of LogView’s <Download> button. One method is to download the file to the PC-Card while it is installed in a card slot on the PC. The second method is to download the file while the PC-Card is in a LogBook. In that scenario the LogBook must be connected to the serial or parallel port of a PC. A brief description of both methods follows. In both cases the filename will be the same as the LogView setup name.

*Note: For method II only, if downloading a modem configuration, LogBook’s communication cable must

connect to a parallel port on the PC. Otherwise parallel or serial communications will do.

LogBook User’s Manual 969591 An Introduction to LogBook 1-7

System Software

Although LogBook can read volts directly, many sensor types still require signal conditioning before they can be correctly interpreted.

LogBook software includes LogView, Upload Scheduler (optional) and a post acquisition data analysis application such as eZ-PostView. A synopsis of each application follows.

LogView is a ready-to-use Windows-based program for data acquisition and logging. The program

Upload Scheduler is an application that exists as part of the LogBook/Modem option. Upload

Post Acquisition Data Analysis programs provide a means of viewing and analyzing data via

provides a means of selecting channels, gains, transducer types, and various parameters. After setting up the configuration on the PC, you must download the configuration file to LogBook’s PC-Card. LogBook then uses the PC-Card to start the pre-configured acquisition. During an acquisition, LogView can display channel values on its Graphical User Interface in the form of a spreadsheet, bargraph, analog meter, or digital indicator. LogBook data can be uploaded to your PC in various data formats (Excel™, SnapMaster™, MATLAB™, DASYLab™, Lotus®, Quattro, and ASCII) for compatibility with virtually all post-acquisition analysis software.

Scheduler allows you to configure upload events for one or more LogBooks. A scheduled event can be configured to execute one time, or periodically, with no post-configuration intervention by the user. The Upload Scheduler is detailed in chapter 7, Using Modems and the Upload Scheduler.

interactive graphics. Refer to the document module for detailed information. The post data analysis programs are discussed in an independent document. PDF versions of the documents are loaded on to your computer’s hard drive during software installation. The default location for the files is the Programs group, which is accessible from the Windows Desktop.

Operational Features

Data Acquisition Overview

Note: Acquired data is signal-conditioned before it is logged (recorded by LogBook). The data can be

post-processed via analytical programs.

A Sensor/Transducer reacts to a physical quantity (such as stress, strain, frequency, temperature, acceleration, light intensity, etc) and encodes that quantity into an analogous electrical signal. A wide variety of transducers produce signals that vary in type and strength—some generate a voltage; others alter an electrical property. As the measured condition changes, the analog sensor signal can vary directly or inversely and in a linear or non-linear way.

The Signal Conditioner changes the raw transducer signal into a voltage for use by LogBook’s Analog-to-Digital Converter (ADC). Depending on signal quality, several steps may be involved (e.g., linearization, isolation of high voltages, amplification of weak signals, attenuation of strong signals, filtering of noise and irrelevant frequencies, differential voltage measurement, simultaneous sampleand-hold, and pulse/current-to-voltage conversions). DBK option modules are designed for conditioning a particular type of transducer signal. The signal conditioner’s output voltage range is ―normalized‖ to a user-selected range for the measured values.

Note: Multi-channel DBKs can multiplex several input signals into one of LogBook’s 16 main inputs.

Multiplexing up to 16 analog channels for each LogBook main channel allows system expansion up to 256 analog input channels.

1-8 An Introduction to LogBook 969591 LogBook User’s Manual

LogBook’s onboard microprocessor and PC-Card allow it to operate independent of a host PC.

The file logbook.sys is LogBook’s operating system. Without it, LogBook will not work. In fact, if the logbook.sys file is not on LogBook’s internal PC-Card, the LogBook will not power-on.

Failure to upgrade to the current release version of logbook.sys can result in software glitches. This problem can be resolved by reformatting the PC-Card using Windows Explorer’s File/Format feature, and then reinitializing the PC-Card.

Functionally, LogBook can perform:

Analog-to-Digital Conversion. The ADC changes a conditioned analog signal to a corresponding

digital value. LogBook’s 16-bit ADC uses 65,536 numbers (216) to quantify values within the specified range and gain. Each input channel’s buffer amplifier ensures constant input impedance. The buffers also eliminate any noise effects from multiplexing of the input signals.

Acquisition Control. The microprocessor controls the data acquisition by managing trigger

conditions, gains, offsets, scan sequencing, and data formatting. LogBook can continuously collect information, or be used for exception-capturing (with triggers). Pre-trigger and post-triggers allow for capture of specific data, thus making more efficient use of memory.

Analog and Digital I/O. With the standard digital I/O, standard analog input, and the optional

analog output board, LogBook can perform virtually any data acquisition task as well as more complex tasks for alarm and control systems.

Data Logging. Data can be saved in one of several formats and later downloaded to a PC.

Communication with PC. LogBook provides for serial and parallel port communication. In the

stand-alone mode, the PC-Card must be manually transported between the PC and LogBook.

The PC-Card is a memory device (rotating or flash, PCMCIA types I, II, or III)) that holds the system software and the acquired data in multiple formats. System software includes the configuration file that directs a specific acquisition and LogBook’s operating system. The PC-Card as programmed in LogView allows LogBook to operate without PC intervention if so desired. LogView can configure a PC-Card in LogBook if the PC and LogBook are electronically connected via serial or parallel port. In a stand-alone mode, the PC-Card must be physically transported between a PC with LogView and one or more LogBooks for uploading and downloading. Using a 500-Mbyte PC-Card, for example, you can store up to 250 million samples in non-volatile memory; that equates to more than forty minutes of recording time on one channel at the full 100 kHz acquisition rate. For continuous data collection, PC-Cards can be swapped while the acquisition is taking place. As one card becomes nearly full, it can be removed and another card inserted without causing a gap in the acquired data.

The user’s PC (typically a laptop or desktop) runs the supplied LogView software. LogView’s userinterface includes a virtual instrument panel with meters and controls to fit various applications. Through LogView you can configure the system, apply further data processing, or manage multiple LogBooks. LogView stores data in a conventional format so that other software can use the acquired data for analysis, control, alarms, reporting, etc.

Note: The PC can be attached to LogBook via a serial or parallel connection; alternatively in the stand-

alone mode, the PC can be unattached and communicate with LogBook via a PC-Card that is manually transferred between the PC and LogBook.

LogBook System File [ Must be on the PC-Card! ]

After software is installed [as discussed in the Quick Start sections] the 500-KB logbook.sys file will reside in the LogView folder (on the hard drive of the host PC). To be used by a LogBook, logbook.sys must have already been downloaded to the PC-Card, which resides inside LogBook.

Downloading. When LogView downloads the *.lvc acquisition setup file to a PC-Card, it checks to see if the current release version of logbook.sys is already on the PC-Card. If so, fine; if not, logbook.sys must also be downloaded to the PC-Card. Thus, downloading to a PC-Card that is being used for the first time will take longer than subsequent downloads.

LogBook User’s Manual 969591 An Introduction to LogBook 1-9

Due to the file size and relative transfer time, insert first-time PC-Cards into the PC’s card socket rather than LogBook’s. Downloading via the PC’s socket takes only a few seconds; however, using LogBook’s socket and a communications channel will take much longer (about 7 minutes at 9600 bps).

Because LogBook needs the logbook.sys file to become operational after loosing power (due to an outage or being turned off), keep the logbook.sys file on all PC-Cards that will be used for data storage.

Regarding the logbook.sys file and Power Loss. After LogBook is started, it can store data to a

PC-Card that does not have the logbook.sys file. However, in this case if LogBook loses power it will not be able to restart! LogBook will restart when powered-on with a PC-Card that does have the

logbook.sys file.

Communications

Protocols

LogBook uses only standard, supported, widely available communication channels to minimize devicedriver development. The messages transmitted over these channels are also standard: human-readable ASCII for commands and status, and standard file-transfer protocols (such as X-modem) for block data transfers. The messages and protocols are independent of the choice of communication channel, except when a channel explicitly requires a different protocol (such as FTP over TCP/IP). The use of such standards makes LogBook easier to use and extend.

To implement these standards, LogBook includes a command parser and conversion software to convert measured voltages into physical measurements such as temperature, force, or acceleration. This software is used for monitoring transducer measurements, both at the PC and the LBK1. LogBook can return all data as physical quantities and/or raw voltage measurements.

Large blocks of raw or converted data (such as entire acquisitions or a set of consecutive scans) are transferred as binary files, using file-transfer protocols. Smaller blocks (such as individual readings or scans) are transferred in readable ASCII.

Parallel Port – ECP Mode

LogBook includes an ECP parallel port for high-speed local communication with a PC in the ECP mode (the only supported protocol is ECP). Your PC mode may need to be changed in its BIOS or in the Window Settings—consult your PC’s documentation or the PC’s manufacturer as needed.

Serial Port

LogBook includes an RS-232 (RS-422/485 optional, call factory for availability) serial port supporting both point-to-point and multi-drop remote communication.

Other Communication Channels

The serial communication protocols are standard so non-PC hosts can communicate with LogBook. The use of printable ASCII for commands and status and the use of standard file-transfer protocols make it practical to add additional ports such as USB, IEEE 488, TCP/IP. Consult factory for availability of these communication options.

1-10 An Introduction to LogBook 969591 LogBook User’s Manual

Triggering and Scan Timing

Reference Note: For information on defining triggering conditions through LogView, refer to the Acquisition Configuration text and screen shots, which are provided in the LogView document module.

If data collection is desired only under specific conditions, you can specify appropriate trigger conditions. By defining a trigger, pre-trigger, and post-trigger, you can collect data surrounding a specific event. This event can be an absolute time or a defined condition such as a particular analog channel measuring a certain quantity. If a calculated channel is chosen as the trigger source, you have greater flexibility in defining the trigger based on multiple inputs and conditional logic. An auto re-arm feature allows many successive acquisitions to take place automatically, with each acquisition using the same settings.

LogBook can be triggered by several types of sources, including analog and digital triggering, multi-step triggering, multi-channel triggering, time-of-day triggering, and manual trigger. The manual trigger can be implemented in the following ways:

With a computer attached, you can trigger LogBook from LogView’s LogBook Monitor window. Without a computer, you can use a manual trigger switch by attaching it to the TTL trigger input

(pin 25, on P1).

With a logic device you can engage the TTL trigger on P1’s pin 25, as programmed. Without a computer, you can use the LBK1’s manual trigger button.

LogBook time-of-day clock has 1/256-second resolution for data-logging applications where acquisitions must be performed at specific times during the day. The time of occurrence of each acquisition and its trigger are also recorded with the data. The scan-to-scan timing may be set by a fixed-frequency pacer clock. Or, an external clock can start each scan individually to allow the scan rate to track a variable-speed event (such as engine revolutions).

Note: Time-stamping is done in 1/256-second units; but the absolute trigger is in 1-second units.

For data acquisition applications that include both fast and slow signals, multiple sample rates can be configured. In the acquisition setup dialog box, a primary acquisition rate and divisors for up to 3 more rates can be configured. Using multiple sample rates, fast signals like vibration can be sampled at a high rate while slow signals like thermocouples are sampled at lower rates, optimizing the system’s storage capacity.

Scan Rate Limitations

LogBook’s internal clock runs at 100 kHz, and this is the fastest scan rate possible with just one input channel in the scan list and no outputs. As input, calculated, and output channels are added to the scan list, the usable scan rate is correspondingly reduced. The system does not automatically compute an optimum scan rate for you. However, LogView will generate an error message in the LogBook Monitor window if timing problems occur, and the following sections explain such problems and how to solve them.

External TTL Trigger and Stop Events

An external TTL trigger can repeat before the trigger block completes; extra trigger signals will be ignored. Likewise, multiple stop signals received before restarting the next scan will be ignored. Such ignored signals are noted in the LogBook Monitor window as ―Losing Trigger Events‖ and ―Losing Stop Events‖.

Problems Arising From Too Fast a Scan Rate

If the user-specified scan rate does not provide enough time to complete the necessary tasks of the entire scan list, various problems can occur. Bear in mind that LogBook places the highest priority on reading input channels—it is primarily a data logger. Also realize that calculated and output channels are based on input channels and come typically at the end of the scan list. Thus, if the scan rate is too fast and the next sequence begins before the first is completed, the outputs may suffer. When outputs can’t keep up with the inputs, possible consequences include:

Missing/late Outputs. The outputs are not updated in a timely fashion and may not represent their

sources in real time (LogBook Monitor error message is ―Outputs Deteriorating‖).

Missed Alarms. Digital alarm outputs may not be initiated soon enough—important alarms might

never go off.

LogBook User’s Manual 969591 An Introduction to LogBook 1-11

Faulty Control. Control systems based on digital outputs or a DBK25 could fail if dependent on a

After running the acquisition, check the LogBook Monitor screen for error messages. A list of Software and Hardware-related error codes is included near the end of the manual.

Output Signal Deterioration

fast critical response time.

Distorted Outputs. Analog outputs may appear to be "jaggy" or other distortions such as aliasing-

type errors.

Ideally, each output signal is based on one input, resulting in an accurate output waveform. Factors such as scan rate, number of output channels and calculated channels can overload the system, resulting in one output signal for multiple input scans. The resulting signal deterioration can increase over time and shows up as a distorted and/or lagging output signal. Such output errors can resemble aliasing errors where output signals are distorted from their input signals because the effective sampling frequency was not high enough (see figure).

Solutions To Scan Rate Problems

To confirm a suspected timing problem with your acquisition, run the acquisition and then check:

The LogBook Monitor window in LogView for a corresponding error message. Actual deterioration of outputs as described in the previous section.

To solve timing problems you may need to perform one or more of the following, in order of effectiveness:

Choose a slower scan rate, or change the trigger parameters. Reduce the number of output channels. Reduce the number or complexity of calculated channels. Reduce the number of input channels.

Estimating an Optimum Scan Rate

Note: The scan rate can be measured as a frequency in Hz or kHz or as a period in ms or µs. These

two measures are reciprocals of each other; e.g., 1/100 kHz = 10 µs.

Processing input channels is LogBook’s highest priority; each input channel is collected at 10 µs. After all the inputs are collected, LogBook performs the necessary calculations and then updates the enabled outputs. The time to perform calculations and outputs varies with the type of calculation, and this makes it difficult to predict the exact length of time required. Simple calculations are done much faster than functions for non-linear thermocouples and RTDs or the use of logical and bitwise calculated channels. Output channels can take from 100 µs to 300 µs; so for very approximate results, we’ll use 200 µs.

To estimate the maximum scan rate, use the following formula:

approximate scan period = (number of inputs × 10 µs) + (number of outputs × 200 µs)

If only 5 input channels are enabled, the scan period equals 50 µs with a frequency of 20 kHz. If one output channel is added, the period becomes 250 µs with a frequency of 4 kHz.

1-12 An Introduction to LogBook 969591 LogBook User’s Manual

Use of Outputs to Alarm and Control

Reference Note: For information on how LogView allows you to set outputs based on user-defined conditions, refer to the LogView document module’s section entitled,

Calculated-Channel Configuration.

Replacement PC-Cards for use with LogBook must be pre-configured in order to store acquisition data.

By careful setup of LogBook’s analog and digital outputs, you can control external devices and/or stimulate the unit-under-test. Using LogView’s calculated channels, equations can be derived that can be used to stimulate digital outputs for use as alarms or for on/off control. For example, the equation:

DIG1 = (CH1 - CH2) < 2

turns on digital output ―1‖ if the difference between channels 1 and 2 is less than 2.

The system’s four 16-bit analog outputs can also be used for controlling or stimulating external devices. Using channel data derived from input channels and equations or canned waveforms, the analog outputs can be updated at rates as high as 100 kHz.

Acquisition

A selected acquisition can be armed:

on command from the keypad or PC at power-on, or

After an acquisition, LogBook may continue the same or begin a new acquisition. The new acquisition can begin immediately, after a specified time interval, or at a specified time.

Data Storage and Retrieval

The quantity of acquired data can be reduced by block averaging or by decimation (skipping samples without averaging). Then, data is placed onto the DOS-compatible disk drive using a proprietary format in a DOS-compatible file. The acquisition setup name and a time stamp are also written to disk. Post-processing programs can thereby correctly interpret the related data.

The PC can retrieve the acquired data through the serial or parallel port, during or after the acquisition. Upon command from the PC, LogBook can switch to storing data into a new file. After the PC retrieves data [from the first file], it can erase that file and reuse the space.

Note: Data is never erased without a specific command from the PC.

Data can also be retrieved from a PC-Card. LogBook copies enough information from the old card to the new (replacement) card to make sure the current acquisition can continue on the replacement PC-Card.

LogBook User’s Manual 969591 An Introduction to LogBook 1-13

1-14 An Introduction to LogBook 969591 LogBook User’s Manual

General

Supply Voltage Range: 10 to 45.0 VDC

Power Consumption: 0.9 A @ 15 VDC Operating Temperature: -40° to 140°F (-40°C to 60°C)

Storage Temperature: -40° to 176°F (-40°C to 80°C) Humidity: 0 to 95% RH, non-condensing PC-Card Memory: Standard ATA Type

LogBook/300:

Size: 8½ × 11 × 1¾ in. (216 × 279 × 44 mm) Weight: 3.3 lb (1.5 kg)

LogBook/360:

Size: 14 × 11 × 3.5 in. (356 x 279 × 89 mm) Weight: 7.3 lb (3.3 kg)

A/D Specifications

Type: Successive approximation Resolution: 16 bit Conversion Time: 10 µs

Monotinicity: No missing codes Linearity: ±1 bit

Analog Inputs

Channels: 16 single-ended, 8 differential,

expandable up to 256 differential; singleended or differential operation is software programmable.

Connector: DB37 male, P1

Maximum Overvoltage: -35 V, +45 V

Input Current:

Differential: 0.4 µA typical, 0.7 µA max

Single-ended: 0.2 µA typical, 0.35 µA max

Input Impedance:

10 M differential in parallel with 20 pF

5 M single-ended in parallel with 30 pF

Calibration: Digital software calibration

Channel-to-channel Crosstalk: 100 dB

Ranges: Unipolar/Bipolar operation is software-programmable

on a per-channel basis.

BIPOLAR

±10V

±5V

±2.5V ±1.25V ±0.625V

±0.3125V

±0.15625V

±(% Reading + µV)

0.015 + 500

0.015 + 300

0.015 + 250

0.015 + 150

0.020 + 150

0.050 + 100

UNIPOLAR

0 to +20V 0 to +10V 0 to +5V 0 to +2.5V 0 to +1.25V 0 to +0.625V 0 to +0.3125V

±(% Reading + µV)

0.015 + 500

0.015 + 300

0.015 + 250

0.015 + 150

0.020 + 150

0.050 + 100

Triggering

Analog Trigger:

Programmable Level Range: full range of

specified channel

Trigger to A/D Latency: 10 µs max

Digital Trigger:

Logic Level Range: 0.8 V low/2.2 V high

Trigger to A/D Latency: 10 µs max

Software Trigger:

Trigger to A/D Latency: Dependent on PC

Pre-Trigger: Up to 4 gig scans, depends on

PC-card memory

LogBook Specifications Specifications are subject to change without notice.

LogBook User’s Manual 969591 An Introduction to LogBook 1-15

Sequencer

Randomly programmable for channel and gain and for

unipolar/bipolar (where applicable)

Depth: 1024 analog channels plus 128 digital

channels

Channel to Channel Rate: 10 µs/channel, fixed

Maximum Rep Rate: 100 kHz

Minimum Rep Rate: 10 hours

Expansion Channel Sample Rate: Same as on-board

channels, 10 µs/channel

General Purpose Digital I/O

24 I/O channels, expandable up to 192

Connector: DB37 male, P2

Device: 82C55

Maximum Input and Update Rate: 100 kHz

Output Voltage Levels:

Minimum “1" Voltage: 3.0 @ 2.5 mA sourcing

Maximum ”0" Voltage: 0.4 @ 2.5 mA sinking

Output Current:

Maximum Source Current: 2.5 mA

Maximum Sink Current: -2.5 mA

Input Voltage Levels:

Minimum Required “1" Voltage Level: 2.0 V

Maximum Allowed ”0" Voltage Level: 0.8 V

Output Float Leakage Current: 10 µA

High-Speed Digital I/O

Channels: 16 input lines

Connector: DB37 male, P3

Maximum Sampling Rate: 100K words/s

Input Low Voltage: 0.8 V max

Input High Voltage: 2.0 V min

Input Low Current: 10 µA

Input High Current: -10 µA

Frequency/Pulse Counter

Channels: 4, 16 bits per channel, cascadeable

Connector: DBK37 male, P3

Maximum Pulse Count: 32-bit binary (2 channels

cascaded)

Maximum Input Rate: 1 MHz

Input Voltage: -15 to +15 V

Threshold Voltage (Low): 0.8 V typical, 0.5 V min

Threshold Voltage (High): 1.6 V typical, 2.1 V max

Hysteresis: 400 mV min

Pulse Width (High or Low): 520 ns min

Input Impedance: 27 K pull-up to +5 V in

parallel with 50 pF

Frequency/Pulse Generator

Channels: 2, 16 bits per channel

Connector: DB37 male, P3

Frequency/Pulse Generating Mode: Input frequency

divided by 1 to 65,535

Input Low Voltage: 0.8 V max

Input High Voltage: 2.0 V min

Input Low Current: -10.0 µA max

Input High Current: 10.0 µA max

Output High Voltage: 2.4 V min @ -8 mA

Output Low Voltage: 0.5V max @ 8 mA

1-16 An Introduction to LogBook 969591 LogBook User’s Manual

LogBook/300 Quick Start

Software Installation …… QS300-2

Hardware Connection …… QS300-2

Hardware Configuration …… QS300-4

LogBook/300 Device Configuration …… QS300-5

Testing the Hardware …… QS300-7

Acquisition Configuration …… QS300-8

A Note about Calibration …… QS300-8

Before you get started

Verify that you have the following items.

LogBook/300 TR-40U Power Supply Serial/Parallel Patch Cable, or PC Card Reader PC with ECP (Enhanced Capabilities Port) Data Acquisition CD Monitor: SVGA, 1024 x 768 screen resolution Windows 2000 SP4 and Windows XP users:

PC with Intel™ Pentium [or equivalent], 1 GHz;

Windows Vista users:

PC must be Windows Vista Premium Ready

WARNING

Electric shock hazard. Turn off power to all system-connected devices prior to connecting or disconnecting cables, or setting hardware configurations. Failure to do so could result in electric shock or death, and equipment damage, even under low-voltage conditions.

When using LogBook/300 in attached mode, the PC-Card [in LogBook/300] must already have the file logbook.sys. Otherwise, LogView cannot communicate with LogBook/300, and LogBook/300 will appear dead.

IMPORTANT! Software must be installed first!

512 MB memory; 10 GB disk space

Software Installation

1. Close all running applications on the host PC.

2. Remove previous version drivers, if present. You can do this through Microsoft’s Add/Remove Programs

feature.

3. Insert the Data Acquisition CD (8.1.2 or higher) into your CD-ROM drive and wait for the PC to auto-run. An

Opening Screen will appear. If AutoRun is disabled: (a) right click Windows Start menu, (b) select Explore; and (c) double-click MasterSetup.exe. As an alternative to using the CD, you can download software from:

www.mccdaq.com/products/software.aspx

4. Click the <ENTER SETUP> button.

Note: If you are downloading software from our website, follow instructions provided there.

5. From the hardware selection screen, select your data acquisition device then follow the on-screen instructions.

Note: To enable all LogView features: (a) From LogView’s main window, open the File pull-down menu, (b) select Authorization, (c) enter ED7B55484273 in the dialog box and apply the code.

Hardware Connection

QS300-2 LogBook/300 Quick Start Guide

Reference Notes:

Depending on the nature of your LogBook system, you may find one or more of the following references to the LogBook User’s Manual PDF helpful. The PDF manual is included on the Data Acquisition CD and is also available on our web-site.

o For system block diagrams and operational overviews, refer to Chapter 1 of the PDF. o For information on system expansion and calculating system power, refer to Chapter 4 and to

the DBK Basics section.

o For information regarding LBK options, refer to Chapter 5. o For specific DBK card information, refer to the DBK Options Manual PDF.

Note: Other power options are discussed in

the DBK Basics section of this manual.

The following hardware-connection figure and procedure are generic; details vary with system complexity.

After verifying that all equipment power is off, hardware connection typically proceeds as follows. Refer to the previous figure as needed.

1. Connect LogBook/300 to PC. There are four ways for LogBook/300 to communicate with the host

PC. These are: parallel port, serial port to serial port, serial port to USB, and manual transportation of the PC-Card. Note that the parallel port method is represented in the previous figure.

a) Parallel port to parallel port – If using the parallel port, connect a DB25male to DB25female parallel cable

[e.g., CA-35-2 or CA-35-6 (2ft. or 6ft. respectively)] to PARALLEL PORT on LogBook/300, and to the corresponding parallel port on the host PC. When this method is used, the PC must be set to the ECP mode. See ECP Parallel Port, page QS300-6 for additional information.

b) Serial port to serial port – If using the serial port, use a null modem serial cable (CA-47) to connect the

DB9 SERIAL PORT on LogBook/300 to the corresponding DB9 serial port on the host PC.

c) Serial port to USB port - Requires an adapter kit. To connect the LogBook to a USB port you will need a

RS-232 to USB Interface Adapter Kit p/n CA-232-USB-KIT (available from Measurement Computing).

Refer to the associated Quick Start document (QS RS-232_to_USB_Interface.pdf) for a list of the kit’s

contents and for RS-232 to USB conversion instructions. The pdf is included on Data Acquisition CD

(rev 8.1.2 and hig

d) PC-

LogBook/300 Quick Start Guide QS300-3

Reference Note:

LogBook User’s Manual PDF.

Card communication is accomplished via the PC-Card. To provide the PC-Card with the correct configuration file, it must be configured from the PC, through LogView. After the PC-Card is configured, it is inserted into LogBook’s PC-Card slot, located behind the front panel door.

Information pertaining to PC-Cards can be found in chapter 1 and in the LogView section of the

her)

–

With PC-Card communication, LogBook/300 does not require a connection to the computer, as

Reference Note:

For DBK card related information, refer to the DBK Options Manual PDF. The document is included on the Data Acquisition CD and is also available on our web-site.

CAUTION

For analog signal inputs via P1, do not exceed -35 VDC or +45 VDC. Exceeding these limits could result in equipment damage.

Reference Note:

Refer to the device-specific sections of the LBK Options chapter of the user’s manual and to the DBK Options Manual PDFs for information regarding these devices. Note that certain DBK options require manual configuration.

2. Connect the LogBook/300 to the DBK cards and modules. Most of the analog DBKs connect to P1

on the rear panel; the digital DBKs generally connect to P2.

Note: The CA-37-x cable can daisy-chain several DBKs including the DBK41, which has a built-in

P1 bus connection for 10 DBK cards. The x in the cable part number refers to the number of devices that can be connected to a device, for example: a CA-37-1 cable has two DB-37 connectors, one for connecting to the LogBook and another for connecting the card or module. Pinouts for P1, P2, and P3 are included in the System Expansion chapter.

3. Connect DBK(s) to transducer(s). Follow instructions for the specific DBK(s) as described in the

DBK Option Cards & Modules User’s Manual, as well as instructions for the applicable transducers.

4. Connect the LogBook/300 to a suitable power source such as the

included AC-to-DC adapter or the optional DBK34A. DC power sources such as a car batteries must supply 10 to 45 VDC and use the correct DIN5 pinout (see figure). A locking DIN5 connector assures a secure power connection for applications subject to vibration or thermal stress.

5. Optional - Just one cable connects between the LBK1

(via RJ-11 connector) and the LogBook/300 (via a DB9 connector). The standard cable is 6 feet long. An optional 25 foot cable is available. See chapter 5 of the LogBook User’s Manual PDF for details regarding the installation of LBK1.

Hardware Configuration

LogBook/300's top cover does not need to be removed, except to add or remove an LBK option, or to replace the fuse.

Most LogBook/300 configuration is done via software as described in the LogBook/300 Device Configuration section of this document (page QS300-5). LogBook/300 configuration does not require the setting of jumpers or switches, unless the RS-485 communication option is being used.

QS300-4 LogBook/300 Quick Start Guide

Upon completing the software installation, continue with LogBook/300 Device Configuration.

LogBook/300 Device Configuration

A configuration utility is supplied via a control panel applet. The LogBook Configuration applet allows you to add a device, remove a device, or change existing configuration settings. From this same window, you can also access a built-in utility to test the connected device for current setup and performance.

LogBook Configuration can be found in the Microsoft Windows Control Panel. The Control Panel can be navigated to from Windows desktop Start button as follows:

Start Settings Control Panel

You can enter LogBook Configuration during driver installation or whenever you wish to add, remove or change device configuration settings.

The first configuration window will display configured devices in the Device Inventory field based on the port they’re connected to. Devices are represented by an icon and text, e.g., LogBook (LPT1), as can be seen in the following figure. If no devices are configured, the device inventory field will remain blank. The figure shows the first and second configuration windows overlapped.

LogBook Configuration Windows

The four buttons across the bottom of the first configuration window (previous figure) are used as follows:

Properties. Configuration settings for a device can be changed or modified from the corresponding

properties window. To do so, double-click the device icon or single-click the device and then singleclick the Properties button. The second configuration window will appear for the selected device as shown in the previous figure.

Add Device. The Add Device button is used to add a device configuration whenever a new device is

added to the system. LogView cannot recognize a device unless listed in the configuration window.

Remove. The Remove button is used to remove a device from the configuration. A device may be

removed if it is no longer installed or if the device’s configuration no longer applies.

Close. The Close button may be used at any time to exit the LogBook Configuration applet.

The second configuration window displays the properties for the selected LogBook/300. Fields include:

LogBook/300 Quick Start Guide QS300-5

Device Name is displayed with the default name, numbered successively as configured. This field can

To use parallel port communication with an attached LogBook/300, your PC must support the ECP protocol AND be set in the ECP mode.

To ensure ECP compatibility after proper setup, use the Test Hardware utility (described on page QS300-7). Before testing, make sure LogBook/300 is properly connected, powered on, and that the Parallel Port Mode is set to ECP (in BIOS Setup).

CAUTION

Making errors in BIOS Setup can disrupt your system’s operation. If test hardware indicates a problem and you have inadequate experience with the BIOS Setup utility, consult your System Administrator or other qualified individual.

be changed to any descriptive name as desired.

Connection Type can be serial or parallel port.

Device Connection specifies the port name.

Protocol is used to set the parallel port protocol (ECP only) or serial protocol (RS-232 or RS-485).

Device Timeout specifies the number of seconds LogView will be wait for a LogBook response before

displaying an error condition.

ECP Parallel Port

The majority of today’s PCs support the Enhanced Computer Port protocol (ECP). If your computer does not support ECP, you can communicate with the LogBook/300 via the RS-232 serial port, or you can add an ECP-compatible ISA board or PC-Card parallel port. Setting the PC to ECP mode varies with different computers. On some computers, you can enter the BIOS Setup utility from Windows Settings or during startup by pressing the F1 function key. The Parallel Port Mode property can be found under the Peripheral Configuration group menu item. If necessary, consult your PC’s documentation or your PC’s manufacturer.

QS300-6 LogBook/300 Quick Start Guide

Serial Port

LogBook Properties Tab

Test Hardware Tab

Testing the LogBook/300 device might cause the system to hang. If test results are not displayed within 30 seconds, or if the system does not respond properly do the following:

Reboot the system. Upon power-up, re-enter the LogBook Configuration. Ensure the configuration settings are correct. Change the settings as applicable.

If the selected device is connected to a serial port the properties window will include the fields shown in the following figure. Baud rate can be set from 1200 to 115200 bits per second (default 9600). When all fields have been changed to the desired settings, you can click on one of the following options:

Apply to store the device configuration. Parameters are not locked in until you click the Apply button.

If you make changes and don’t click Apply, clicking the Test button in Test Hardware will yield unexpected errors.

OK to store the configuration and exit the current property screen.

Cancel to exit the current screen without storing any changes.

Test Hardware to test the current device.

Testing the Hardware

Before testing LogBook/300:

(a) Verify the device has been properly installed (b) Make sure the communication cable (serial or parallel) is firmly in place to the proper ports. (c) Verify the device is powered-on.

To begin the test, click the Test button. Test results should be displayed within a few seconds.

Test results indicate if the device is online (properly connected, powered on and ready to transfer the data) or offline. If the device is online, Performance Test will display Download and Upload speed rates. These rates represent the maximum speed at which downloading and uploading files can be performed. Actual transfer time will depend on channel configuration and the size of the transfer.

LogBook/300 Quick Start Guide QS300-7

Acquisition Configuration

Reference Note: Configuring the acquisition is described in the LogView section of the LogBook User’s

Manual PDF, which is included on the Data Acquisition CD and on our web-site.

Reference Notes:

An example of 2-point calibration is provided under the Procedures heading in the

LogView section of the manual.

For information on calibrating the DBK16 and the DBK43A, refer to the

DBK Option Cards and Modules User’s Manual (p/n 457-0905).

An acquisition is configured using LogView on a PC and then stored as an acquisition setup file on a PC-Card. The PC-Card may be in an attached LogBook/300 or in the PC to be later manually transferred to an unattached LogBook/300. The system’s DBK cards are listed; the scan sequence is defined; the trigger conditions are specified, etc.

A Note about Calibration

Calibration is typically performed automatically through LogView software; however, some DBKs may require manual calibration. LogView’s 2-point calibration fine-tunes the reading’s slope and offset error (mx+b). DBKs working with non-linear sensors typically condition/convert the reading to a linear form. Otherwise, a non-linear analog input signal is difficult to read accurately. Careful use of the calculated channels may yield usable approximations in simple, limited-range conditions.

QS300-8 LogBook/300 Quick Start Guide

LogBook/360 Quick Start Guide

Software Installation …… QS360-1 Setting Up the Card Drawer …… QS360-3 Connecting the LogBook/360 to the PC,

External DBKs, and Power …… QS360-6 Hardware Configuration …… QS360-7 LogBook/360 Device Configuration… QS360-8 Testing the Hardware …… QS360-10 Acquisition Configuration …… QS360-10 A Note About Calibration …… QS360-11

Before you get started

verify that you have the following items.

PC with Intel™ Pentium [or equivalent], 1 GHz;

Windows Vista users:

PC must be Windows Vista Premium Ready

LogBook/360 combines the features and capabilities of LogBook/300 with a DBK60 expansion chassis. The lower portion of the front panel has three male DB37 connectors (P1, P2, and P3) for system expansion, and a post for connecting to CHASSIS ground. The upper section is nearly identical to LogBook/300.

IMPORTANT! Software must be installed first!

512 MB memory; 10 GB disk space

Software Installation

1. Close all running applications on the host PC.

2. Remove previous version drivers, if present. You can do this through Microsoft’s Add/Remove Programs

feature.

3. Insert the Data Acquisition CD (8.1.2 or higher) into your CD-ROM drive and wait for the PC to auto-run. An

www.mccdaq.com/products/software.aspx.

4. Click the <ENTER SETUP> button.

Note: If you are downloading software from our website, follow instructions provided there.

5. From the hardware selection screen, select your data acquisition device then follow the on-screen instructions.

Note: To enable all LogView features: (a) From LogView’s main window, open the File pull-down menu, (b) select Authorization, (c) enter ED7B55484273 in the dialog box and apply the code.

LogBook/360, Front Panel

LogBook/360 Quick Start Guide QS360-1

Reference Notes: Depending on the nature of your LogBook system, you may find one or more of the following references to the LogBook User’s Manual PDF helpful. The PDF manual is included on the Data Acquisition CD and is also available on our web-site.

o For block diagrams and operational overviews, refer to Chapter 1 of the LogBook User’s Manual PDF. o For system expansion and calculating system power, refer to Ch. 4 and to the DBK Basics section. o For information regarding LBK options, refer to Chapter 5. o For specific DBK card information, refer to the DBK Options Manual PDF.

Note: The LogBook/360 rear panel supports three termination panels. Many different combinations are

possible.

WARNING

CAUTION

Use ESD tools, containers, and procedures during setup of DBK cards. Electrostatic discharge can damage some components. To prevent pin damage, align DBK cards with the backplane DB37 connectors, then gently press them together.

When using LogBook in attached mode, the PC-Card [in LogBook] must already have the file

logbook.sys. Otherwise, LogView cannot communicate with LogBook, and LogBook will

appear dead.

QS360-2 LogBook/360 Quick Start Guide

Setting Up the Card Drawer

Leave jumpers JP1 and JP2 in place unless a DBK33 is being used. If a DBK33 is being used configure the P1 interconnect board according to the table presented in step 6.

LogBook/360 can house three DBK cards internally, and make use of various termination panels. For user convenience, a card drawer can be slid free of the device. The following steps should be used when adding, removing, or changing cards. Refer to the following figure as needed.

1 – Turn off system power and disconnect LogBook/360.

Turn power off to the LogBook/360 and all connected devices. Disconnect LogBook/360 from the system.

2 – Remove top cover.

If you need to make any change on the LogBook motherboard, you will need to remove the top cover. Otherwise, the cover can remain in place. To remove the top cover, simply remove the two top cover screws and slide the cover free of the device.

3 – Remove card drawer.

A. Remove the two screws that hold the card drawer to the chassis. B. Loosen the three termination panel thumbscrews. C. Carefully pull the card drawer free of the chassis.

4 – Remove termination panels.

For each termination panel, remove the two screws that mount it to the card drawer, then remove the termination panel.

5 – Determine power requirements.

Depending on the power needs of your system’s DBK cards, you may need to add a power card. Refer to the DBK Basics section of the LogBook User’s Manual PDF in regard to calculating your system’s power requirement.

If the required power is more than the available power your system will require auxiliary power. One of two power supply cards can be used with LogBook/360:

DBK32A – This DBK supplies ±15 V for use with a LogBook, DaqBook, or DaqBoard. DBK33 – This DBK supplies +5 V and ±15 Vfor use with Log Book, DaqBook, DaqBoard,

or Daq PC-Card.

LogBook/360 Quick Start Guide QS360-3

6 - FOR DBK33 USERS ONLY! Configure the P1 interconnect board for power source.

This step only applies when a DBK33 is being used with the system. If you are not using a DBK33 skip to step 7.

The schematic to the right shows the LogBook/360 jumpers, JP1 and JP2, which are used to distribute the LogBook’s +5V power supply. DBK cards that attach to the LogBook’s P1 bus need +5V, +15V, and

-15V power sources to operate. Typically, the LogBook’s power supply meets this requirement, but if additional power is needed, a DBK32A or DBK33 must be added.

The LogBook’s power supply employs diode protection on its +/-15V supplies so that no conflict will take place when a DBK32A or DBK33 is added to the P1 bus. However, adding a DBK33, with its +5V source, necessitates the proper positioning of the JP1 and JP2 jumpers. Adding a DBK33 to your system with the jumpers set incorrectly can damage your LogBook, DBK33, and other system components. Refer to the following table for important information regarding configuration.

CAUTION

Adding a DBK33, with its +5V source, necessitates the proper positioning of the JP1 and JP2 jumpers on the LogBook/360 P1 interconnect board. Adding a DBK33 to your system with the jumpers set incorrectly can damage the LogBook, DBK33, and other system components.

WHEN JP1 AND JP2 JUMPERS ARE IN PLACE A DBK33 CANNOT BE USED IN THE SYSTEM!

P1 Interconnect Board Configurations for DBK33 Applications

JP1

JP2

P1 Interconnect Board* LogBook +5V Power Source

Notes Pertaining to DBK33 Internal P1

Bus

External P1 Bus

Out Yes

When the JP1 jumper is in place and the JP2 jumper is out, if the system is using external DBKs the DBK33 will need to be external. Internal DBKs will be powered from LogBook’s internal P1 bus.

Out

In No

When the JP1 jumper is out and the JP2 jumper is in place, if DBKs are used internally or externally, the DBK33 can be internal or external and will power both internal and external DBK cards.

Out

Out No

When the JP1 and JP2 jumpers are both out, the following apply:

o If using internal DBKs, you will need to

use an internal DBK33.

o If using external DBKs, you will need to

use an external DBK33.

Leave jumpers JP1 and JP2 in place, unless a DBK33 is being used. If a DBK33 is being used configure the P1 interconnect board according to the above table.

* Refer to the LogBook/360 Hardware Setup figure on page QS360-3 for the P1 interconnect board’s location.

QS360-4 LogBook/360 Quick Start Guide

7 – Install power card if necessary.

If you determined in step 5 that additional power was needed, add a DBK32A or DBK33 power card to the chassis. The DBK Option Cards & Modules User’s Manual includes detailed information regarding these power-related cards.

A. Carefully align the power card’s DB37 connector with a DB37 connector on the interconnect board and

gently press them together.

B. Mount the power card with two screws into the standoffs on the card drawer.

8 – Configure DBK cards.

Configure unique channel addresses with the jumpers on the DBK cards. Some cards have other jumpers and/or DIP switches. Refer to the specific DBK sections of the DBK Options Manual (p/n 457-0905) as needed.

9 – Install DBK cards.

You must use all analog DBK cards in the LogBook/360; unless you have a factory modification that allows the use of all digital cards. You can not use both analog and digital cards at the same time.

A. Carefully align the DBK card’s DB37 connector with a DB37 connector on the interconnect board and

gently press them together (see figure).

B. Mount the DBK card with two screws into the standoffs on the card drawer (see previous figure). C. Continue installation of any remaining DBK cards.

10 – Connect internal signals.

Connect signal inputs from DBK cards to termination panels. DBK cards connect to the termination panels in various ways (see figure and particular DBK sections in the DBK Option Cards and Modules User’s Manual):

Single-ended connections use analog common. Differential connections require the proper polarity, typically red-to-red for high (+)

and black-to-black for low (-).

For thermocouples, red is generally the low side. Always make sure the T/C connector and wire type

match the T/C type used.

11 – Install termination panels.

Mount the termination panels to the card drawer with two screws for each panel.

12 – Install card drawer.

The card drawer slides into the bottom track of the chassis.

A. Hold the card drawer by its handle and tilt it up slightly. Place it on the bottom track of the chassis. B. Carefully slide the card drawer into the chassis. When it engages the bottom track, level the card drawer and

continue inserting it until it engages with the P1 interconnect board.

C. Tighten the three captive thumbscrews holding the termination panels to the chassis. D. Install the two screws holding the card drawer to the chassis.

13 – Connect external signals.

Connect signal inputs from sensors to termination panels.

14 – Install top cover.

If the top cover was removed, slide it back into place and secure with two screws.

LogBook/360 Quick Start Guide QS360-5

LogBook/360 System, “Attached Mode,” Basic Connections

Note: Rear panel connections may be made via terminal blocks, as discussed in the previous section,

Card Drawer Setup.

Step 4

Connect the LogBook’s DIN5 power in connector to the AC adapter and connect the adapter to a suitable power outlet. Note that other power options are discussed in the DBK Basics section of this manual.

Connecting the LogBook/360 to the PC, External DBKs, and to Power

The following hardware-connection figure and procedure are generic; details vary with system complexity. For “unattached mode,” a pre-configured PC-Card is inserted in the PC-Card slot, and no connection to a PC is made. The following figure illustrates the “attached” mode.

Note: Connecting LogBook/360 to a PC applies to the “attached mode” only. Many applications will make use of

three internal DBK cards only, having no need to attach external DBK cards or modules as discussed in the following text.

After verifying that all equipment power is off, hardware connection typically proceeds as follows. Refer to the above figure as needed.

1. Connect the LogBook/360 to the host PC. There are four ways for LogBook/360 to communicate

with the PC. These are: parallel port, serial port to serial port, serial port to USB, and manual transportation of the PC-Card. Note that the parallel port method is represented in the previous figure.

a) Parallel port to parallel port – If using the parallel port, connect a DB25male to DB25female parallel

cable [e.g., CA-35-2 or CA-35-6 (2ft. or 6ft. respectively)] to PARALLEL PORT on LogBook/360, and to the corresponding parallel port on the host PC. When this method is used, the PC must be set to the ECP mode. See ECP Parallel Port, page QS360-9 for additional information.

b) Serial port to serial port – If using the serial port, use a null modem serial cable (CA-47) to connect the

DB9 SERIAL PORT on LogBook/360 to the corresponding DB9 serial port on the host PC.

QS360-6 LogBook/360 Quick Start Guide

c) Serial port to USB port - Requires an adapter kit. To connect the LogBook to a USB port you will need a

Reference Note:

Information pertaining to PC-Cards can be found in chapter 1 and in the LogView section of the LogBook User’s Manual PDF.

CAUTION

For analog signal inputs via P1, do not exceed -35 VDC or +45 VDC. Exceeding these limits could result in equipment damage.

4. Connect LogBook/360 to a suitable power source, such as

the included AC-to-DC adapter or optional DBK34A UPS / Battery Module. DC power sources such as a car batteries must supply 10 to 45 VDC and use the correct DIN5 pinout (see figure). A locking DIN5 connector assures a secure power connection for applications subject to vibration and thermal stress.

DIN5 Power Input Connector

(As seen on LogBook/360 Front Panel)

Reference Notes: Refer to the device-specific sections of the LBK options chapter [in the user’s manual PDF] and the DBK Option Cards & Modules User’s Manual PDF for information regarding these devices. Note that certain DBK options require manual configuration.

RS-232 to USB Interface Adapter Kit p/n CA-232-USB-KIT (available from Measurement Computing).

Refer to the associated Quick Start document (QS RS-232_to_USB_Interface.pdf) for a list of the kit’s contents

and for RS-2 higher).

d) PC-Card – With PC-Card communication, LogBook/360 does not require a connection to the computer, as

communication is accomplished via the PC-Card. To provide the PC-Card with the correct configuration file, it must be configured from the PC, through LogView. After the PC-Card is configured, it is inserted into LogBook’s PC-Card slot, located behind the front panel door.

32 to USB conversion instructions. The pdf is included on Data Acquisition CD (rev 8.1.2 and

2. Connect LogBook/360 to the DBK cards and modules. For connecting internal DBK cards, refer to

the earlier section entitled, Setting Up the Card Drawer.

Most analog DBKs connect to P1; digital DBKs generally connect to P2. Refer to the DBK Options Manual (457-0905) in regard to your particular DBKs and for general DBK installation details.

The CA-37-x cable can daisy-chain several DBKs including the DBK41, which has a built-in P1 bus connection for 10 DBK cards. The x in the cable part number refers to the number of devices that can be connected (a CA-37-1 actually has two DB-37 connectors).

Note: Chapter 4 of the LogBook User’s Manual PDF includes pinouts for LogBook/360’s P1, P2,

and P3 connectors.

3. Connect DBK(s) to transducer(s). Follow instructions for particular DBK as described in the

DBK Option Cards & Modules User’s Manual and for the particular transducer. Some DBKs can accommodate both BNC and screw-terminal connections.

Hardware Configuration

LogBook/360's top cover does not need to be removed, except to add or remove an LBK option, or to replace the fuse.

Most LogBook/360 configuration is done via software as described in section, LogBook/360 Device

LogBook/360 Quick Start Guide QS360-7

Configuration. LogBook/360 configuration does not require the setting of jumpers or switches, unless the RS-485 communication option is being used.

LogBook/360 Device Configuration

LogBook Configuration can be found in the Windows Control Panel. The Control Panel can be navigated to from Window’s desktop Start button as follows:

Start Settings Control Panel

You can enter LogBook Configuration during driver installation or whenever you wish to add, remove or change device configuration settings. The following description applies to either method.

The first configuration window will display configured devices in the Device Inventory field based on the port they’re connected to. Devices are represented by an icon, and text, e.g., LogBook (LPT1), as can be seen in the following figure. If no devices are configured, the device inventory field will remain blank. The figure shows the first and second configuration windows overlapped.

LogBook Configuration Windows

The four buttons across the bottom of the first configuration window (previous figure) are used as follows:

Properties. Configuration settings for a device can be changed or modified from the corresponding properties

window. To do so, double-click the device icon or single-click the device and then single-click the Properties button. The second configuration window will appear for the selected device as shown in the previous figure.

Add Device. The Add Device button is used to add a device configuration whenever a new device is added to

the system. LogView cannot recognize a device unless listed in the configuration window.

Remove. The Remove button is used to remove a device from the configuration. A device may be removed if it

is no longer installed or if the device’s configuration no longer applies.

Close. The Close button may be used at any time to exit the LogBook Configuration applet.

The second configuration window displays the properties for the selected LogBook. Fields include:

Device Name is displayed with the default name, numbered successively as configured. This field can be

changed to any descriptive name as desired.

Connection Type can be serial or parallel port.

Device Connection specifies the port name.

Protocol is used to set the parallel port protocol (ECP only) or serial protocol (RS-232 or RS-485).

Device Timeout specifies the number of seconds LogView will be wait for a LogBook response before

displaying an error condition.

QS360-8 LogBook/360 Quick Start Guide

To use parallel port communication with an attached LogBook/360, your PC must support the ECP protocol AND be set in the ECP mode.

To ensure ECP compatibility after proper setup, use the Test Hardware utility (described on page QS360-10). Before testing, make sure LogBook/360 is properly connected, powered on, and that the Parallel Port Mode is set to ECP (in BIOS Setup).

CAUTION

LogBook Properties Tab

Test Hardware Tab

ECP Parallel Port

PCs made since 1994 probably support the Enhanced Computer Port protocol (ECP). If your parallel port does not support ECP, you can communicate with the LogBook/360 via the RS-232 serial port, or you can add an ECP-compatible ISA board or PC-Card parallel port. Setting the PC to ECP mode varies with different computers. On some computers, you can enter the BIOS Setup utility from Windows Settings or during startup by pressing the F1 function key. The Parallel Port Mode property can be found under the Peripheral Configuration group menu item. If necessary, consult your PC’s documentation or your PC’s manufacturer.

Serial Port

If the selected device is connected to a serial port the properties window will include the fields shown in the figure at right. Baud rate can be set from 1200 to 115200 bits per second (default 9600). When all fields have been changed to the desired settings, you can click on one of the following options:

Apply to store the device configuration. Parameters are not locked in until you click the Apply

button. If you make changes and don’t click Apply, clicking the Test button in Test Hardware will yield unexpected errors.

OK to store the configuration and exit the current property screen. Cancel to exit the current screen without storing any changes. Test Hardware to test the current device.

LogBook/360 Quick Start Guide QS360-9

Testing the Hardware

Testing the LogBook/360 device might cause the system to hang. If test results are not displayed within 30 seconds, or if the system does not respond properly do the following:

Reboot the system. Upon power-up, re-enter the LogBook Configuration. Ensure the configuration settings are correct. Change the settings as applicable.

Reference Note: Configuring the acquisition is described in the LogView section of the user’s manual PDF.

Before testing LogBook/360:

a) Verify the device has been properly installed. b) Make sure the communication cable (serial or parallel) is firmly in place to the proper ports. c) Verify the device is powered-on.

To begin the test, click the Test button. Test results should be displayed within a few seconds.

Acquisition Configuration

An acquisition is configured using LogView on a PC and then stored as an acquisition setup file on a PC-Card. The PC-Card may be in an attached LogBook/360 or in the PC to be later manually transferred to an unattached LogBook/360. The system’s DBK cards are listed; the scan sequence is defined; the trigger conditions are specified, etc.

QS360-10 LogBook/360 Quick Start Guide

A Note about Calibration

Reference Notes:

An example of 2-point calibration is provided under the Procedures heading in the LogView section of the user’s manual PDF.

For information on calibrating the DBK16 and the DBK43A, refer to the DBK Option Cards and Modules User’s Manual PDF.

LogBook/360 Quick Start Guide QS360-11

System Expansion 4

Expansion and Enhancement Options….. 4-1

What are LBK Options?……4-1 What are DBK Options?……4-2 Power Options …… 4-3 Other Options ……4-3

Considerations……4-4

DBK Configuration …… 4--4 Dimensional and Environmental Factors……4-4 Mechanical Setup Options……4-5

P1, P2, and P3 Port Connectors……4-6

Reference Notes:

• Power Supplies, Power Connectors, and Calculating Power Needs are topics that are discussed in the

DBK Basics section, which immediately follows this chapter.

• The chapter entitled, LBK and other non-DBK Options, discusses several non-DBK related options that

can be used with LogBook. These include COM/422/485, memory expansion, LBK1 remote terminal, LBK2 Digital-to-Analog Output, and remote On/Off switch/LED indicator options.

• The DBK Option Cards & Modules User’s Manual (p/n 457-0905), details optional DBK cards and

modules and addresses DBK power issues. As a part of product support, the manual is automatically loaded onto your hard drive during software installation. The default location is the Programs group, which can be accessed throught the Windows desktop.

Expansion and Enhancement Options

A variety of cards and modules can be used to expand and enhance LogBook systems. These options are found in three categories, LBK options, DBK options, and other. In addition to being discussed briefly below, LBK options are detailed in the following chapter, and DBK options are detailed in the DBK Option Cards & Modules User’s Manual (p/n 457-0901). The “other” options are detailed in this chapter.

What are LBK Options?

LBK options are LogBook add-on features that can be used to enhance your system. The LBK options described briefly below, and are detailed in the following chapter.

LBK/COM/422/485, RS-232 Board with an RS-422/485 Option. The standard LogBook

communications board supports RS-232 only. However, the LogBook can be purchased with the additional capability for RS-422 and RS-485. These optional boards (p/n LBK/COM/422/485) have circuitry for all three communication protocols.

LBKMEM1 or LBKMEM1U, 16 MB DRAM Memory Expansion. The standard 4-MB RAM can be

user-replaced with a 16 MB board (LBK/MEM1-U). The expanded memory creates a larger data buffer, allowing more time to swap PC-Cards. This is convenient when using fast scan rates. Note that the 16 MB memory option can also be installed at the factory (LBK/MEM1).

LBK1, Remote Terminal with LCD Screen. LBK1 provides a keypad to control the system’s basic

operation when no PC is attached and a LCD screen for viewing system status. A special rack (p/n Mount1) is available to attach the LBK1 to the top of LogBook. For applications in harsh environments, a special enclosure can be used to shield the unit from water and thermal stress.

LogBook User’s Manual 957096 System Expansion 4-1

LBK2, 4-channel Digital-to-Analog Output card. The LBK2 Digital-to-Analog output board contains

four 16-bit, voltage-output, digital-to-analog converters with a maximum update rate of 100 kHz per channel. The board is intended for waveform generation, UUT (Unit Under Test) stimulus, and signal feedback. Each converter has a fixed, full-scale output of ±10 VDC. The board’s operation must be programmed through LogView.

What are DBK Options?

DBK option cards and modules exist for signal-conditioning, analog output, system I/O, auxiliary power, and expansion. Various sensor types are accommodated, including high-voltage/current, strain gages, thermocouples, isolation, relays, accelerometers, filtering, and simultaneous sample and hold.

Reference Notes:

No matter what the signal input from the transducer, DBKs produce output signals suitable for analog-todigital conversion (ADC). The output signals can be bipolar (typically -5 to +5 V) or unipolar (typically 0 to 10 V). The user can select a range of relevant values to correspond to the lowest and highest signal— this range selection guarantees the highest resolution in 16-bit conversion by the ADC.

• For a general introduction to DBKs, refer to the DBK Basics section of this

manual. The text discusses the various categories of DBKs, connectivity issues, tips on setting up a data acquisition system, and power considerations.

• DBK options are detailed in DBK Option Cards & Modules User’s Manual

(p/n 457-0905). As a part of product support, the manual is automatically loaded onto your hard drive during software installation. The default location is the

Programs group, which can be accessed throught the Windows desktop.

Note: DBKs vary in their outputs and gain settings. Refer to the specifications for the particular DBK

used.

Basic Connection Concepts

Most system expansions stem from the 37-pin Signal I/O ports P1, P2, and P3. Note that LogBook/360 combines the features and capabilities of LogBook/300 with those of a DBK60 expansion chassis. In addition, LogBook/360 has a pre-installed serial communications card that provides GPS and AUX serial ports as detailed in the chapter entitled, LBK and other non-DBK Options.

• P1. Each of 16 main (base) channels can support up to 16 sub-channels and thereby provide

expansion up to 256 analog input channels. LogBook’s channel sequencer scans expansion channels at the same high speed as the base channels. DBKs can be daisy-chained off the P1 connector of LogBook or an expansion module. Some DBKs add another level of multiplexing and programmable gain to each channel, and setting channel parameters properly sometimes requires both hardware and software setup.

• P2. The Digital I/O port can accommodate the DBK20/21 (digital I/O cards), DBK23/24 (isolated

digital input/output chassis), DBK25 (8-channel relay card), and other compatible devices; up to 208 digital I/O lines.

• P3. The Pulse Frequency port can be used for analog output and other uses. A DBK11A provides

for easy signal connection via screw terminals or optional BNC connectors.

The following figure illustrates various expansion possibilities. Note that additional options exist. DBK options are detailed in the DBK Option Cards and Modules User’s Manual (p/n 457-0905).

4-2 System Expansion 957096 LogBook User’s Manual

A Few Possible Expansion Configurations

Note 1: LogBook/360 (not shown) combines the features and capabilities of LogBook/300 with those of a DBK60.

In addition, LogBook/360 has two additional serial ports.

Power Options

Power options are covered in the DBK Basics section, which immediately follows this chapter.

Other Options

LogBook/GPS, Global Positioning System & Serial Device Data Collection Support, LogBook/360

Only. This software-enabled option provides a means to collect serial data from various devices, convert it

to channel values, and store it synchronously with the devices analog and digital inputs. Virtually any serial device that sources continuous ASCII data, including Global Positioning System (GPS) devices, gas flow meters, and scales, is compatible. GPS devices conforming to the NMEA 0183 standard are supported directly in the LogView interface, so no knowledge of the data format is necessary.

Note: The LogBook/GPS option is enabled from the Authorization dialog box, selected from LogView’s

File pull-down menu. Details are provided in chapter 6. Use the code shown below:

USE THIS CODE TO ENABLE COMPLETE LOGVIEW FUNCTIONALITY:

LogBook/Modem, Modem and Upload Scheduler Software Support. With this software-enabled

option, a modem-connected PC can communicate with LogBook virtually anywhere in the world. Any Hayes-compatible modem can be attached to the LogBook’s serial port. Both standard desktop and wireless modems are supported. The Upload Scheduler is an independent application that allows the user to configure upload events on one or more LogBooks. To avoid waiting for a lengthy upload to complete, the Scheduler can be configured to perform the upload during unattended off-hours. For example, three upload events could be configured in the Scheduler, each for an upload of data at different hours. The Upload Scheduler can save valuable time by performing unattended uploads; especially in cases where modem-connected LogBooks are operating at slow baud rates.

Note: The LogBook/Modem option is enabled from the Authorization dialog box, selected from

LogView’s File pull-down menu. Details are provided in chapter 7. Use the above code.

LogBook User’s Manual 957096 System Expansion 4-3

ED7B55484273

Remote On/Off Switch and LED Indicator Options. If LogBook’s female DB9 TERMINAL connector

is not being used for the LBK1 remote terminal or another device, it can be used to connect a remote on/off switch and/or indicator LED. The following chapter provides the information needed to add any one of the following three remote options:

• Remote On/Off Switch and LED

• Remote On/Off Switch (no LED)

• Remote LED Indicator (no remote switch)

Considerations

DBK Configuration

The DBKs are usually configured before the connections are made and power is applied. This order of installation can prevent equipment damage and help ensure proper operation on startup.

Many DBKs have on-board jumpers and/or DIP switches used for setting channels and other variables. These settings are discussed in the individual DBK sections of the DBK Option Cards and Modules User’s Manual (p/n 457-0905), which is installed on the PC’s hard drive as a part of product support. The default location is the Programs directory, accessible via the Windows Desktop.

For systems with many modules, stacking units together helps conserve space and assure easy cable runs. Such stacking is typically accomplished with the use of a splice kit. The kit is shipped as part of the package for several DBK modules. The splice plate kits include metal plates (fastener panels) that screw onto the sides of a module. A vertical rack of several modules can be assembled. An optional handle is available for portable use, for example, when using two stacked modules.

Prior to expanding your LogBook system you should review the following DBK Basics section of the manual, with special attention to the section entitled, Tips on Setting up a Data Acquisition System. Prior planning will go a long way towards optimizing your acquisition setup and will most likely save you time.

Dimensional and Environmental Factors

Before setting up your LogBook-based acquisition system, you should consider the following size and environmental related factors.

LogBook/300 Dimensions: 8½ × 11 × 1-3/4 in. (216 × 279 × 44 mm). This enclosure has the same footprint as the DBK modules for easy stacking of units.

LogBook/360 Dimensions: 14 × 11 × 3-7/16 in. (330 × 279 × 84 mm). The width (11”) provides for convenient stacking of DBK modules.

Operating temperature/humidity: -40° to 140°F (-40° to 60°C) @ 0 to 95% RH, non-condensing. Operation of the unit in environments exceeding these limits requires that a temperature-regulated enclosure).

Storage temperature: -40° to 176°F (-40° to 80°C). The standard case is rugged but not designed for immersion. Special enclosures are available for harsh environments.

All connectors, including the power connector, are locking. The D-sub connectors have thumbscrews and the DIN5 power connector has a twist-lock ring to ensure solid connections are maintained.

4-4 System Expansion 957096 LogBook User’s Manual

Mechanical Setup Options

DBK modules for packaging DBK expansion cards are available with three slots (DBK10, DBK60) or 10 slots (DBK41). The best option depends on the number of DBK cards in your system. For three or fewer cards, you can use the stackable 3-slot DBK10, or 3-slot DBK60.

Note: DBK60 has several termination-panel options, e.g., BNC, Safety-jack, T/C, removable block

screw-terminal, slotted, and DB37-style.

For more than six cards, use the 10-slot DBK41. Several DBK41s can be daisy-chained to handle a large number of DBKs in a system. Another packaging option is the use of special enclosures for harsh environments. These enclosures can be locked to prevent tampering, conditioned for heat and/or cold, and sealed air- or water-tight. For systems with many modules, stacking units together helps conserve space and assure easy cable runs. Such stacking can be accomplished with adhesive dual-lock tabs or by the use of fastener-panels (splice plates). The splice-plate method provides for a more rigid stacking, and is the preferred method. Dual-lock tabs are convenient for mounting a Notebook PC to a LogBook or DBK module.

Dual-lock tabs. Adhesive dual-lock tabs are typically

•

used to attach a notebook PC to a LogBook or to a DBK module.

• Fastener panels. Optional splice plate kits can be used to

provide rigid stacking. These kits include metal plates that form a vertical rack of two or more modules. This method allows the “enclosure” to size itself as needed. A handle can be attached for convenience.

LogBook User’s Manual 957096 System Expansion 4-5

P1, P2, and P3 Port Connectors

LogBooks have three port connectors: P1, P2, and P3. For LogBook/300, these connectors are located on the rear panel. For LogBook/360, they are on the front panel as discussed in the following note. Connector pinouts begin on the next page.

Note: LogBook/360 actually has two sets of P1, P2, and P3 connectors, one internal set located on the

motherboard, and one external set located on the unit’s front panel. LogBook/360’s front panel P1, P2, and P3 connectors connect to the motherboard’s P1, P2, and P3 via ribbon cables.

P1 (Analog Input)

LogBook’s P1 connector is compatible with all DBK options. Features and capabilities of P1 signals include:

• High-performance signal connection for: ±10 V and 0-20 V input ranges, gains from ×1 to ×64 (each

gain and range calibrated individually), and an input stage with low crosstalk, high dynamic impedance, small signal injection.

• All calibration is performed digitally; there are no pots to adjust.

• The sequencer depth (the number of channel readings in a scan) is 1024 analog channels and 128

digital channels.

• P1 includes an enhanced DBK-50 protocol that allows DBK cards or modules to identify themselves

and carry their own calibration data. These same connections provide for complete configuration of DBK cards with that capability, while not requiring the use of jumpers.

CAUTION

For analog signal inputs via P1, do not exceed -35 VDC or +45 VDC or equipment damage may result.

P2 (Digital I/O)

P2 is used with various kinds of digital I/O. For autonomous operation without an attached PC, the P2 outputs may be preset before the acquisition. The P2 digital outputs may be used as alarm outputs to identify the detection of specified levels in the acquired data.

P3 (Pulse Frequency, High-Speed Digital I/O)

Features and capabilities of P3 signals include:

• Four 16-bit pulse counter channels that can be scanned along with analog inputs

• Additional digital I/O control lines for high-speed digital input and output.

• Four optional, internal, 16-bit ±10 V analog output channels (LBK2), useable for waveform or

control output, or additional control lines for external analog output expansion.

The 16 high-speed digital I/O lines, along with the additional digital I/O control lines can now be used for real-time digital peripherals such as expanded digital input, or current or voltage DACs.

Optional, internal four-channel 16-bit waveform/control ±10 V DACs on P3:

• Initially setup to a static, preprogrammed voltage at the beginning of the acquisition.

• In the future, may be used for waveform or control outputs.

P1, P2, and P3 Pinout Tables

You can connect signals to LogBook’s P1, P2, and P3 port connectors using a CA-37-x cable (via a D-shell 37-pin female connector), or a DBK11 screw-terminal card with component sockets. This page and the next two contain P1, P2, and P3 pinouts.

4-6 System Expansion 957096 LogBook User’s Manual

P1 – Analog I/O

Pin Signal Name Description for P1 Pin Use

1 +5 PWR +5 V supply @ 0.100 A 2 -15 VDC with diode -15 V supply @ 0.150 A 3 CHS 3 Channel select line for expansion cards 4 CHS 1 Channel select line for expansion cards 5 GS 1 Gain select line for expansion cards 6 GS 0 Gain select line for expansion cards 7 POWER GND Digital ground 8 NEGREF (-5 V) -5.0000 VDC @ 0.005 A reference used for various DBKs 9 POSREF (+5 V) +5.0000 VDC @ 0.005 A reference used for calibration with optional 4-channel D/A board 10 N/C No Connection 11 CH 7 LO IN/CH 15 HI IN Ch 7 LO IN (differential mode)/ch 15 HI IN (single-ended mode) 12 CH 6 LO IN/CH 14 HI IN Ch 6 LO IN (differential mode)/ch 14 HI IN (single-ended mode) 13 CH 5 LO IN/CH 13 HI IN Ch 5 LO IN (differential mode)/ch 13 HI IN (single-ended mode) 14 CH 4 LO IN/CH 12 HI IN Ch 4 LO IN (differential mode)/ch 12 HI IN (single-ended mode) 15 CH 3 LO IN/CH 11 HI IN Ch 3 LO IN (differential mode)/ch 11 HI IN (single-ended mode) 16 CH 2 LO IN/CH 10 HI IN Ch 2 LO IN (differential mode)/ch 10 HI IN (single-ended mode) 17 CH 1 LO IN/CH 9 HI IN Ch 1 LO IN (differential mode)/ch 9 HI IN(single-ended mode) 18 CH 0 LO IN/CH 8 HI IN Ch 0 LO IN (differential mode)/ch 8 HI IN (single-ended mode) 19 L.L. GND Low-level ground (analog ground - use with analog inputs and outputs) 20 PCRCLK Pacer clock output/input 21 +15 VDC with diode +15 V supply @ 0.150 A 22 CHS 2 Channel select line for expansion cards 23 CHS 0 Channel select line for expansion cards 24 DIG IN 1 Digital input bit 1 25 DIG IN 0 External TTL trigger input 26 SSH Simultaneous Sample and Hold Output 27 CAL24 Calibration output (+24 V @ 0.010 A) 28 L.L. GND Low-level ground (analog ground - use with analog inputs and outputs) 29 L.L. GND Low-level ground (analog ground - use with analog inputs and outputs) 30 CH 7 HI IN Ch 7 HI IN (single-ended mode or differential mode) 31 CH 6 HI IN Ch 6 HI IN (single-ended mode or differential mode) 32 CH 5 HI IN Ch 5 HI IN (single-ended mode or differential mode) 33 CH 4 HI IN Ch 4 HI IN (single-ended mode or differential mode) 34 CH 3 HI IN Ch 3 HI IN (single-ended mode or differential mode) 35 CH 2 HI IN Ch 2 HI IN (single-ended mode or differential mode) 36 CH 1 HI IN Ch 1 HI IN (single-ended mode or differential mode) 37 CH 0 HI IN Ch 0 HI IN (single-ended mode or differential mode)

LogBook User’s Manual 957096 System Expansion 4-7

P2 Digital I/O

Pin Signal Name Description for P2 Pin Use

1 IR INPUT Interrupt line input (no functions to access this) 2 IR ENABLE Interrupt line enable (no functions to access this) 3 PORT B 7 Digital input/output – port B bit 7 4 PORT B 6 Digital input/output – port B bit 6 5 PORT B 5 Digital input/output – port B bit 5 6 PORT B 4 Digital input/output – port B bit 4 7 PORT B 3 Digital input/output – port B bit 3 8 PORT B 2 Digital input/output – port B bit 2 9 PORT B 1 Digital input/output – port B bit 1 10 PORT B 0 Digital input/output – port B bit 0 11 GND Digital ground 12 N/C Pin not connected/not used 13 GND Digital ground 14 N/C Pin not connected/not used 15 GND Digital ground 16 N/C Pin not connected/not used 17 GND Digital ground 18 +5 V +5 V supply @ 0.100 A 19 GND Digital ground 20 +5 V +5 V supply @ 0.100 A 21 GND Digital ground 22 PORT C 7 Digital input/output – port C bit 7 23 PORT C 6 Digital input/output – port C bit 6 24 PORT C 5 Digital input/output – port C bit 5 25 PORT C 4 Digital input/output – port C bit 4 26 PORT C 3 Digital input/output – port C bit 3 27 PORT C 2 Digital input/output – port C bit 2 28 PORT C 1 Digital input/output – port C bit 1 29 PORT C 0 Digital input/output – port C bit 0 30 PORT A 7 Digital input/output – port A bit 7 31 PORT A 6 Digital input/output – port A bit 6 32 PORT A 5 Digital input/output – port A bit 5 33 PORT A 4 Digital input/output – port A bit 4 34 PORT A 3 Digital input/output – port A bit 3 35 PORT A 2 Digital input/output – port A bit 2 36 PORT A 1 Digital input/output – port A bit 1 37 PORT A 0 Digital input/output – port A bit 0 Note: No local lines are available if digital expansion cards are in use.

4-8 System Expansion 957096 LogBook User’s Manual

P3 - Pulse Frequency/High-Speed Digital I/O

Pin Signal Name Description for P3 Pin Use

1 IR INPUT Interrupt line input 2 IR ENABLE Interrupt line enable 3 HSD 7 High-speed digital I/O bit 7 (low byte) 4 HSD 6 High-speed digital I/O bit 6 (low byte) 5 HSD 5 High-speed digital I/O bit 5 (low byte) 6 HSD 4 High-speed digital I/O bit 4 (low byte) 7 HSD 3 High-speed digital I/O bit 3 (low byte) 8 HSD 2 High-speed digital I/O bit 2 (low byte) 9 HSD 1 High-speed digital I/O bit 1 (low byte) 10 HSD 0 High-speed digital I/O bit 0 (low byte) 11 GND Digital ground 12 C/D- 13 WR- 14 RD- 15 TMR 0 OUT Timer 0 output 16 TMR 1 OUT Timer 1 output 17 CNT 2 IN Counter 2 input 18 CNT 0 IN Counter 0 input 19 +15 VDC +15 V supply @ 0.050 A 20 +5 V +5 V supply @ 0.100 A 21 N/C Pin not connected/not used 22 HSD 15 High-speed digital I/O bit 15 (high byte) 23 HSD 14 High-speed digital I/O bit 14 (high byte) 24 HSD 13 High-speed digital I/O bit 13 (high byte) 25 HSD 12 High-speed digital I/O bit 12 (high byte) 26 HSD 11 High-speed digital I/O bit 11 (high byte) 27 HSD 10 High-speed digital I/O bit 10 (high byte) 28 HSD 9 High-speed digital I/O bit 9 (high byte) 29 HSD 8 High-speed digital I/O bit 8 (high byte) 30 AGND Analog ground

31 AOUT0 / Scan Analog output 0, optional LBK2: 16-bit, 100 kHz, ±10 VDC DAC 32 AOUT1 / Trigger Analog output 1, optional LBK2: 16-bit, 100 kHz, ±10 VDC DAC 33 AOUT2 / Clock Analog output 2, optional LBK2: 16-bit, 100 kHz, ±10 VDC DAC 34 AOUT3 / DigOut Analog output 3, optional LBK2: 16-bit, 100 kHz, ±10 VDC DAC

35 CNT 3 IN Counter 3 input 36 CNT 1 IN Counter 1 input 37 -15 VDC -15 V supply @ 0.050 A

LogBook User’s Manual 957096 System Expansion 4-9

4-10 System Expansion 957096 LogBook User’s Manual

DBK Basics

This “DBK Basics” section of the manual does not apply to DaqBoard/500 Series or DaqBoard/1000 Series boards. Those boards are not intended for use with DBK options; nor will they support such options.

Introduction…… 1 How Do DBKs Connect to the Data Acquisition Device? …… 2

Connecting DBKs to DaqBook/100/200 Series Devices, ISA-Type DaqBoards, & LogBooks … 2 Connecting DBKs to Daq PC-Cards ……3 Connecting DBKs to DaqBoard/2000 Series Boards …… 4 Connecting DBKs to DaqBook/2000 Series Devices …… 5

DBK Identification Tables ….. 9

Analog Output DBKs …… 9 Digital I/O Control DBKs …… 9 Analog Signal Conditioning DBKs …… 9 Expansion and Terminal Panel Connection DBKs …… 10 Power Supply DBKs …… 12

Tips on Setting up a Data Acquisition System …… 12 Power Supplies and Power Connectors ……14 An Introduction to Power-Related DBKs ….. 15 Power Requirements …… 16 Calculating Your System’s Power Needs …… 18 Additional Reading ….. 21

Turn off power to all devices connected to the system before connecting cables or setting configuration jumpers and switches. Electrical shock or damage to equipment can result even under low-voltage conditions.

CAUTION

The discharge of static electricity can damage some electronic components. Semiconductor devices are especially susceptible to ESD damage. You should always handle components carefully, and you should never touch connector pins or circuit components unless you are following ESD guidelines in an appropriate ESD controlled area. Such guidelines include the use of properly grounded mats and wrist straps, ESD bags and cartons, and related procedures.

Introduction

The term “DBK” typically refers to a card or module that is used to expand or enhance a primary data acquisition device, such as a DaqBook, DaqBoard, or LogBook. As will be seen in the upcoming DBK identification tables, DBKs provide a wide variety of data acquisition functions. Depending on the DBKs used, one or more of the following can be realized:

• signal conditioning

• analog output

• digital I/O

• channel expansion

• supplying powering to another acquisition device

• providing an interface for different connectivity; for example, in a DaqBoard/2000 Series board,

converting a P4, 100-pin connector to P1, P2, and P3 37-pin, DB37 connectors.

Daq Systems 886995 DBK Basics, pg. 1

Reference Notes: During software installation, Adobe

PDF versions of user manuals will

automatically install onto your hard drive as a part of product support. The default location is in the Programs group, which can be accessed from the Windows Desktop. Refer to the PDF documentation, especially the DBK Option Cards and Modules User’s Manual (p/n 457-0905) for details regarding both hardware and software in relevant to DBKs.

A copy of the Adobe Acrobat Reader

is included on your CD. The Acrobat Reader provides a means of reading and printing the PDF documents. Note that hardcopy versions of the manuals can be ordered from the factory.

How Do DBKs Connect to the Data Acquisition Device?

Each DBK connects to the primary data acquisition device; e.g., a DaqBook, DaqBoard, or LogBook, through one of three 37-pin ports, which are designated as follows:

• P1 – Analog I/O

• P2 – Digital I/O

• P3 – Pulse/Frequency/High-Speed Digital I/O

Depending on the primary data acquisition device, connectivity issues differ slightly. This will be made clear by the figures and accompanying text that follow.

Connecting DBKs to DaqBook/100/200 Series Devices, ISA-Type DaqBoards, & LogBooks

Reference Notes:

o DaqBoard/2000 Series and /2000c Series users, refer to page 4. o DaqBook/2000 Series users, refer to page 5.

For DaqBook/100 Series and DaqBook/200 Series devices, ISA-Type DaqBoards, and LogBooks, DBK connections are not made directly to the port, but through a CA-37-x ribbon cable, where “x” indicates the number of expansion devices that can be connected. For example, in addition to providing a DB37 connector to interface with the primary data acquisition device, a CA-37-3 cable includes three additional DB37 connectors. These provide a means of adding three DBKs to one port. Use of a CA-3 7-16 cable will allow up to 16 DBKs to be added. The CA-37-x cable system is excellent for DaqBooks, LogBooks, and ISA-type DaqBoards.

/100 /200 Series

Connecting DBKs to a DaqBook/100 Series or /200 Series Device

pg. 2, DBK Basics 967794 Daq Systems

The previous figure applies to LogBooks, DaqBook/100/200 Series devices, and ISA-type DaqBoards. As will be seen elsewhere in this document, some devices do not include all three connectors, i.e., P1, P2, and P3.

Connecting DBKs to Daq PC-Cards

The Daq PC-Card is only intended for connections to a P1 connector of a single “passive” DBK card or module. A passive DBK card or module is one that provides a desired connectivity (such as BNCs or screw terminals), but performs no signal conditioning.

A CA-134 Interface Cable and a CN-86-F (dual DB37 female adapter) are used to provide the DB37, P1 connector.

Daq PC-Card Cabling

The CA-134 cable connects to a CN-86-F adapter, which then connects to a single “passive” card or module. The passive DBKs are:

• DBK1 – 16 Connector BNC Module

• DBK11A – Screw Terminal Option Card

• DBK40 – BNC Analog Interface

Reference Note: For information regarding the passive DBKs (DBK1, DBK11A, and DBK40), refer to the DBK Option Cards and Modules User’s Manual (p/n 457-0905).

Daq Systems 967794 DBK Basics, pg. 3

Connecting DBKs to DaqBoard/2000 Series Boards

DaqBoard/2000 Series and cPCI DaqBoard/2000 Series boards have 100-pin connectors designated as P4. The 100 pins correlate to various pins on P1, P2, and P3 DB37 connectors.* Connectivity in the system is as follows (see figure).

• Both the DaqBoard/2000 and /2000c Series board connect to a CA-195 cable.

The cable has two, 100-pin, P4 connectors.

• The CA-195 connects to a DBK200 Series adapter board or adapter module for 100-pin to

37-pin adaptations, e.g., P4-to-P1, P2, P3; but not necessarily all three.*

• The DBK200 Series adapter connects to a CA-37-x ribbon cable, where “x” indicates the

number of expansion devices that can be connected. For example, in addition to providing a DB37 connector to interface with the primary data acquisition device, a CA-37-3 cable includes three additional DB37 connectors. These provide a means of adding three DBKs to one port. Use of a CA-37-16 cable will allow up to 16 DBKs to be added.

• The CA-37-x cable connects to expansion DBKs, in accordance with port type. For example,

Analog DBKs to port P1, Digital DBKs to port P2, and passive DBKs to port P3.

Connecting DBKs to a DaqBoard/2000 Series Board

* DaqBoard/2003 and cPCI DaqBoard/2003c are exceptions to the above connectivity method. The /2003

board typically connects directly to a DBK205 (P4-to-Screw Terminal Adapter), as discussed in the DBK Option Cards and Modules User’s Manual (p/n 457-0905).

Note: DaqBook/2000 Series Devices, which are discussed in the following section, can also connect to DBKs via

a P4 connector, as indicated in the above figure.

pg. 4, DBK Basics 967794 Daq Systems

Connecting DBKs to DaqBook/2000 Series Devices

Several products make use of the DaqBook/2000 nomenclature. However, they do not all offer the same connection options. Refer to pinouts for the specific devices, as needed.

Product Connects to DBK Expansions via …

DaqBook/2001 and /2005 37-pin connectors P1, P2, and P3. There is no P4. DaqBook/2020 37-pin connectors P1 and P2. There is no P3 or P4. DaqOEM/2001 and /2005 40-pin headers (JP1, JP2, and JP3). There is no P4. DaqBook/2000A 37-pin connectors P1, P2, P3, and a 100-pin P4 connector. DaqBook/2000E 37-pin connectors P1, P2, P3, and a 100-pin P4 connector. DaqBook/2000X 37-pin connectors P1, P2, P3, and a 100-pin P4 connector.

For DaqBook/2000 Series devices, DBK connections can be made to Ports P1, P2, and/or P3 (when applicable). For the “AEX” models a 100-pin P4 connector can be used. A discussion of both methods, follows.

The P4 connector on a DaqBook/2000 “AEX” device shares signal connections with the P1, P2, and P3 connectors. P4 offers no additional I/O. Connecting a DBK200 Series Option to P4 via a CA-195 cable distances the P1, P2, P3 connection from the DaqBook/2000 Series device. It does not provide any new signal I/O. See the following Caution.

CAUTION

Signal conflicts between a DaqBook/2000 “AEX” device’s P1, P2, P3 connectors and its P4 connector can result in erroneous readings and possible equipment damage.

Therefore, when connections have been made to P1, P2, and/or P3, use caution when making connections through P4, and visa versa.

Refer to P1, P2, P3, and P4 pinouts to avoid making duplicate signal connections.

There are two ways to connect a DBK option to a DaqBook/2000 “AEX” device. The first method is preferable, as it introduces less noise.

Preferred Method – (a) Connect a CA-37-x cable to the appropriate DB37 connector

[P1, P2, or P3] on the DaqBook/2000 Series device. (b) Connect the free end of the cable to the DBK card or module.

Optional Method – (a) Connect a CA-195-x cable to the P4 connector on the

DaqBook/2000 Series device. (b) Connect the free end of the cable to a DBK200 Series device. (c) Connect the DBK option to the DBK200 Series device, as applicable.

The primary reason that less noise is seen in the “preferred” method is that a DaqBook/2000 Series device’s P1 connector pertains only to analog acquisition signals and the P2 connector pertains only to digital I/O. This provides a strong degree of isolation between the two signal types. However, in the case of a CA-195-x cable connected to P4, digital and analog signals co-exist in one cable.

If you need to use the P4 connection method, use of the 8-inch ribbon cable (CA-195-1) will result in the lowest level of crosstalk [for that method].

Daq Systems 967794 DBK Basics, pg. 5

Connecting DBKs to a DaqBook/2000 Series Device via P1, P2, and/or P3

The DBKs do not connect directly to the port, but through a CA-37-x ribbon cable, where “x” indicates the number of expansion devices that can be connected. For example, a CA-37-3 cable includes a 37-pin mating connector to interface with the DaqBook/2000 Series DB37 connector (P1, P2, P3); it also includes three additional DB37 connectors. These provide a means of adding three DBKs to one port. Use of a CA-37-16 cable will allow up to 16 DBKs to be added to one DaqBook/2000 Series device DB37-type port.

DaqBook/2000

Series Device

Connecting DBKs to a DaqBook/2000 Series Device via P1, P2, and P3

CAUTION

Signal conflicts between a DaqBook/2000 “AEX” device’s P1, P2, P3 connectors and its P4 connector can result in erroneous readings and possible equipment damage.

Therefore, when connections have been made to P1, P2, and/or P3, use caution when making connections through P4, and visa versa.

The following pinouts indicate the P1, P2, and P3 pins, and their P4 equivalents. Use the pinouts to avoid making duplicate signal connections.

pg. 6, DBK Basics 967794 Daq Systems

Connecting DBKs to a DaqBook/2000 “AEX” Device via P4

Every DaqBook/2000 “AEX” device has a 100-pin connector designated as P4. The P4 pins correlate to various pins on P1, P2, and P3.

The P4 connector on a DaqBook/2000 “AEX” device shares signal connections with the P1, P2, and P3 connectors. P4 offers no additional I/O. Connecting a DBK200 Series Option to P4 via a CA-195 cable distances the P1, P2, P3 connection from the DaqBook/2000 “AEX” device. It does not provide any new signal I/O. See the following Caution.

CAUTION

Signal conflicts between a DaqBook/2000 AEX device’s P1, P2, P3 connectors and its P4 connector can result in erroneous readings and possible equipment damage.

Therefore, when connections have been made to P1, P2, and/or P3, use caution when making connections through P4, and visa versa.

Refer to P1, P2, P3, and P4 pinouts to avoid making duplicate signal connections.

A brief explanation of P4 connectivity for DaqBook/2000 AEX devices follows the illustration.

DaqBook/2000

Series Device

Connecting DBKs to a DaqBook/2000 AEX Device via P4

DaqBook/2001, DaqBook/2005, DaqOEM/2001, DaqOEM/2005, and DaqBook/2020 do not have a P4 connector. The P4 connection option applies to “AEX” models only.

Daq Systems 967794 DBK Basics, pg. 7

P4 connectivity for DaqBook/2000 “AEX” devices is as follows:

• One end of a CA-195 cable connects to the DaqBook/2000 “AEX” device’s 100-pin P4

connector. Note that the CA-195 cable has two P4 connectors.

• The other end of the CA-195 cable connects to a DBK200 Series adapter board [or adapter

module] for 100-pin to 37-pin adaptations, e.g., P4-to-P1, P2, P3; but not necessarily all three.

• The DBK200 Series adapter connects to one or more CA-37-x ribbon cables, where “x”

indicates the number of expansion devices that can be connected. For example, in addition to providing a DB37 connector to interface with the primary data acquisition device, a CA-37-3 cable includes three additional DB37 connectors. These provide a means of adding three DBKs to one port. Use of a CA-37-16 cable will allow up to 16 DBKs to be add ed .

• The CA-37-x cable connects to expansion DBKs, in accordance with port type. For example,

Analog DBKs to port P1, Digital DBKs to port P2, and passive DBKs to port P3.

There are two ways to connect a DBK option to a DaqBook/2000 “AEX” device. The first method is preferable, as it introduces less noise.

Preferred Method – (a) Connect a CA-37-x cable to the appropriate DB37 connector

[P1, P2, or P3] on the DaqBook/2000 Series device. (b) Connect the free end of the cable to the DBK card or module.

Optional Method – (a) Connect a CA-195-x cable to the P4 connector on the

DaqBook/2000 Series device. (b) Connect the free end of the cable to a DBK200 Series device. (c) Connect the DBK option to the DBK200 Series device, as applicable.

The primary reason that less noise is seen in the “preferred” method is that a DaqBook/2000 “AEX” device’s P1 connector pertains only to analog acquisition signals and the P2 connector pertains only to digital I/O. This provides a strong degree of isolation between the two signal types. However, in the case of a CA-195-x cable connected to P4, digital and analog signals co-exist in one cable.

If you need to use the P4 connection method, use of the 8-inch ribbon cable (CA-195-1) will result in the lowest level of crosstalk [for that method].

The CE Cable Kit, p/n CA-209D, may be required for systems that require a P4 cable length of 3 feet. The CA-209D kit includes a shielded version of the CA-195 cable, two grounding pigtails, and associated cable clamps. When properly connected, the shielded cable provides greater immunity to noise. The CE Compliance chapter includes details.

pg. 8, DBK Basics 967794 Daq Systems

DBK Identification Tables

Analog Output DBKs

Analog Output

Product Name/Description I/O

DBK2 Voltage Output Card 4 channels P1 DBK5 Current Output Card 4 channels P1 DBK46 Analog Output Card option for designated devices 4 channels Internal

Digital I/O Control DBKs

Digital I/O / Control

Product Name/Description I/O

DBK20 General-Purpose Digital I/O Card (Screw Terminals) 48 channels P2 DBK21 General-Purpose Digital I/O Card (DB37 Connectors) 48 channels P2 DBK23 Optically Isolated Digital-Input Module 24 channels P2 DBK24 Optically Isolated Digital-Output Module 24 channels P2 DBK25 Relay Output Card 8 channels P2 DBK208 Carrier board for Opto-22 Compatible SSR Digital Modules. 16 Channels P2 or P4 DBK210 Carrier Board for Grayhill 70M-Series Mini-Modules 32 Channels P2 or P4, P1 exp.

Notes

o P1, P2, and P3 DB37 connectors do not exist on the DaqBoard/2000 Series boards or /2000c

Series boards, but are obtained by using P4 adapters (DBK200 series boards).

o For DaqBoard/2000 Series devices, unless otherwise noted, the internal clocks should be set to

100 kHz when used with any of the following DBK options: DBK12, DBK13, DBK15, DBK19, DBK52, DBK53, and DBK54. See specific DBK section for details.

o DaqBoard/500 Series boards do not support DBK options. o DaqBoard/1000 Series boards do not support DBK options. o DaqBook/2000 “AEX” devices have P1, P2, and P3 connectors and, in addition a P4 connector.

Connects To:

PC Board

Connects To:

Daq Systems 967794 DBK Basics, pg. 9

Analog Signal Conditioning DBKs

The DBKs that are used for analog signal conditioning attach to transducers and condition their outputs into analog voltages. An A/D converter, located in the primary acquisition device, measures the analog voltages. There are many signal-conditioning solutions available (and more are in development). Note that DBK high-capacity modules require more circuitry than can fit on a compact card.

Analog Signal Conditioning

Product Name/Description I/O

DBK4 Dynamic Signal Input Card 2 channels P1 DBK7 Frequency-to-Voltage Input Card 4 channels P1 DBK8 High-Voltage Input Card 8 channels P1 DBK9 RTD Measurement Card 8 channels P1 DBK12 Low-Gain Analog Multiplexing Card See note 2 16 channels P1 DBK13 High-Gain Analog Multiplexing Card See note 2 16 channels P1 DBK15 Universal Current/Voltage Input Card See note 2 16 channels P1 DBK16 Strain-Gage Measurement Card 2 channels P1 DBK17 Simultaneous Sample & Hold Card 4 channels P1 DBK18 Low-Pass Filter Card 4 channels P1 DBK19 Thermocouple Card See note 2 14 channels P1 DBK42 5B Isolated Signal-Conditioning Module 16 channels P1 DBK43A Strain-Gage Measurement Module 8 channels P1 DBK44 5B Isolated Signal-Conditioning Card 2 channels P1 DBK45 SSH and Low-Pass Filter Card 4 channels P1 DBK48 8B Isolated Signal-Conditioning Module 16 channels P1 DBK50 Isolated High-Voltage Input Module 8 channels P1 DBK51 Isolated Low-Voltage Input Module 8 channels P1 DBK52 Thermocouple Input Module See note 2 14 channels P1 DBK53 Low-Gain Analog Multiplexing Module See note 2 16 channels P1 DBK54 High-Gain Analog Multiplexing Module See note 2 16 channels P1 DBK55 Frequency to Voltage Module 8 channels P1 DBK65 Channel Transducer Interface Module 8 channels P1 DBK70 Vehicle Network Interface, Analog Multiplexer Module 16 channels P1 DBK80 Differential Voltage Input Card with Excitation Output 16 channels P1 DBK81 Thermocouple Card, High-Accuracy 7 channels P1 DBK82 Thermocouple Card, High-Accuracy 14 channels P1 DBK83 Thermal Couple Card, High-Accuracy; uses Connection Pod 14 channels P1 DBK84 Thermocouple Module, High-Accuracy 14 channels P1 DBK85 Differential Voltage Module 16 channels P1 DBK90 Thermocouple Module, High-Accuracy 56 channels P1 DBK207 Carrier Board for 5B Compatible Analog Input Modules 16 channels P1 or P4 DBK207/CJC Carrier Board for 5B Compatible Analog Input Modules.

Notes

DBK207/CJC includes cold junction compensation (CJC)

o P1, P2, and P3 DB37 connectors do not exist on the DaqBoard/2000 Series boards or /2000c

Series boards, but are obtained by using P4 adapters (DBK200 series boards).

o For DaqBoard/2000 Series devices, unless otherwise noted, the internal clocks should be set to

100 kHz when used with any of the following DBK options: DBK12, DBK13, DBK15, DBK19, DBK52, DBK53, and DBK54. See specific DBK section for details.

Connects To:

16 channels P1 or P4

pg. 10, DBK Basics 967794 Daq Systems

Expansion and Terminal Panel Connection DBKs

The following DBKs offer provide various expansion and connection options. The stackable 3-slot DBK10 low-profile enclosure can be used for up to three DBKs. If a system has more than 3 DBKs, the 10-slot DBK41 can be used. Several DBK41s can be daisy-chained to accommodate many DBKs in one system.

Expansion and Connection, General

Product Name/Description I/O

DBK1 16-Connector BNC Adapter Module 16 connectors P1 DBK10 3-Slot Expansion Chassis 3 cards P1, P2, or P3 DBK11A Screw-Terminal Option Card (DB37-Screw Terminal Block) Component

DBK40 BNC Interface 18 connectors P1 DBK41 Analog Expansion Enclosure 10 cards P1 DBK60 Expansion Chassis with Termination Panels 3 cards P1 or P2

Termination Panels, Connectivity for DaqBoard/260

Product Name/Description I/O

DBK601 Termination Panel - Blank rear panel none N/A DBK602 Termination Panel - BNC rear panel 16 connectors DBK Card DBK603 Termination Panel - Safety Jacks, single ended 16 connectors DBK Card DBK604 Termination Panel - Safety Jacks, differential 8 differential (16) DBK Card DBK605 Termination Panels - Thermocouple, differential panels;

specify type: B, J, K, R, S, or T DBK606 Termination Panel – 3 Terminal Blocks; 16 connections per TB 48 connectors DBK Card DBK607 Termination Panel – strain relief clamp none N/A DBK608 Termination Panel – 3 female DB37 connectors three DB37 DBK Card

Connects To:

P1, P2, or P3

sockets

Connects To:

16 differential DBK Card

Several signal connection options were developed primarily for use with DaqBoard/2000 Series and cPCI DaqBoard/2000c Series Boards. The DBK200 Series P4-Adapter documentation provides the basic connection concepts. That information, along with the related DBK subsections should enable you to set up your desired configuration.

Connection Interface Boards and Modules

Product Description I/O

DBK200 P4-to-P1 Adapter Board P1 P4 DBK201 P4-to-P1/P2/P3 Adapter Board P1, P2, P3 P4 DBK202 P4-to-P1/P2/P3 Adapter Board with Screw-Terminals P1, P2, P3 * P4 DBK203 A module version of DBK202 P1, P2, P3 * P4 DBK204 A module version of DBK202 with an included CE cable kit. P1, P2, P3 * P4 DBK205 P4-to-TB1 12-slot Screw Terminal Block for DaqBoard/2003. TB1, 12-slot P4 DBK206 P4-to-P1/P2/P3 Adapter Board with Screw-Terminals P1, P2, P3 * P4 DBK209 P4-to-P1/P2/P3 Mini-Adapter Board P1, P2, P3 * P4 DBK213 3 card slots, Screw Terminal & Expansion Module P1, P2, P3 * P1, P2, P3, P4 DBK214 16-Connector BNC Interface Module, with Screw-Terminals P1, P2, P3, BNC * P1, P2, P3, P4 DBK215 16-Connector BNC Connection Module with Screw-Terminals;

Note 1:

Note 2:

for use withDaqBoard/500 Series and DaqBoard/1000 Series P1, P2, and P3 DB37 connectors do not exist on the DaqBoard/2000 Series or /2000c Series boards,

but are obtained by using P4 adapters (DBK200 series). These adapters typically connect to the DaqBoard/2000 Series [/2000c Series] 100-pin P4 connector via cable.

DBK215 is only for use with DaqBoard/500 Series and DaqBoard/1000 Series. It cannot be used with DaqBoard/2000 Series devices.

An asterisk in the I/O column indicates that the associated device includes screw-terminal blocks.

BNC * SCSI 68

Connects To:

Daq Systems 967794 DBK Basics, pg. 11

Power Supply DBKs

Power supply type DBKs are typically used in laboratory, automotive, and field applications. Input power can come from any +10 to +20 VDC source, or from an AC source by using an appropriately rated AC-toDC adapter. The DBK30A rechargeable power supply can power DBK modules where AC mains are not available (the DBK30A outputs 28 V for powering transducers). For a large number of DBK cards, the DBK32A or DBK33 can be installed into an expansion slot. The DBK33 is used when +5 V is required in addition to ±15 VDC. The DBK34 provides a steady 12 or 24 VDC while working with vehicle electrical systems that may be turned on or off during testing.

Power Supply Product Name/Description Power

DBK30A Rechargeable Battery/Excitation Module +12-14, 24-28 VDC (3.4 A-hr @ 14 VDC) DBK32A Auxiliary Power Supply Card ±15 V @ 500 mA DBK33 Triple-Output Power Supply Card ±15 V @ 250 mA; +5 V @ 1 A DBK34 Vehicle UPS Module 12/24 VDC (5 A-hr @12 VDC) DBK34A UPS Battery Module 12/24 VDC (5 A-hr @12 VDC)

Tips on Setting up a Data Acquisition System

A successful installation involves setting up equipment and setting software parameters. In addition to this manual, you may need to consult your Daq device or LogBook user’s manual.

DBKs should be configured before connections are made and power is applied. This sequence can prevent equipment damage and will help ensure proper operation on startup. Many DBKs have on-board jumpers and/or DIP switches that are used for setting channels and other variables. You will need to refer to the individual DBK document modules to ensure that the DBKs are properly configured for you application.

Prior to designing or setting up a custom data acquisition system, you should review the following tips. After reviewing the material you can write out the steps to setup a system that will best meet your specific application needs.

1. The end use of the acquisition data should be used to determine how you set up and program your

acquisition system. Prior to creating the system you should understand its layout and know how you are going to assign the channels. If you can answer the following questions you are off to a good start. If not, you need to find the answers.

• What engineering units, ranges, sampling rates, etc. are best for your data?

• Will the data be charted graphically, statistically processed, or exported to other programs?

• How will the data be used?

• How will the data be saved?

• What are the system power requirements? Using several DBKs or transducers that require

excitation current may require an extra power supply, e.g., a DBK32A.

2. Assign channel numbers.

3. Plan the location of transducers, cable runs, DBKs, the acquisition device [LogBook or Daq device],

and the computer. Label your transducers, cables, and connectors to prevent later confusion.

pg. 12, DBK Basics 967794 Daq Systems

4. When configuring your LogBook or Daq device(s) consider the following:

• LogBook calibration is typically performed automatically through LogView software;

however, some DBKs may require manual calibration.

• The DaqBook/100 Series and DaqBook/200 Series devices, and DaqBoards (ISA type)

have internal jumpers and switches that you must set manually to match your application.

• Some DaqBook/100 Series and DaqBook/200 Series models are partially configured in

software.

• DaqBook/2000 Series devices have no jumpers or internal switches and are configured

entirely through software.

• Daq PC-Cards are configured entirely in software.

• DaqBoard/2000 Series boards are PCI type boards. They have no jumpers or switches and

are configured entirely through software.

• cPCI DaqBoard/2000c Series boards are compact PCI (cPCI) type boards. They have no

jumpers or switches and are configured entirely through software.

• You may need to refer to other documentation, such as Quick Starts, Installation Guides,

User’s Manuals, and pertinent DBK document modules.

5. Perform all hardware configurations before connecting signal and power. Remember to

configure all the DBK cards and modules for your application. Several jumpers and DIP switches may need to be set (channel, gain, filters, signal mode, etc).

6. Setting up channel parameters often requires both hardware and software setup.

7. Route and connect all signal and power cables while all power is turned OFF.

8. To minimize electrical noise, route all signal lines away from any RF or high-voltage devices.

9. Follow your device’s specific installation instructions. For certain devices software should be installed

first; for others, hardware should be installed prior to software installation.

10. After software is loaded, remember to set the software parameters as needed for your application.

The software must recognize all the hardware in the system. Measurement units and ranges should be checked to verify that they meet your application requirements.

11. Remember to set all channels to the proper mode for your DBK or other signal source.

12. After your system is up and running, verify proper data acquisition and data storage.

13. Verify system accuracy; adjust ranges or calibrate as needed.

14. Device specific information regarding system setup and expansion can be found in the Daq and

LogBook User’s manuals; and in the applicable DBK document modules of this manual.

15. If you are considering system expansion, review the DBK10, DBK41, and DBK60 document modules.

The best option depends on the number of DBK cards in your system. For just a few cards, use the stackable 3-slot DBK10 low-profile expansion enclosure. For more than six cards, use the 10-slot DBK41. DBK41s can be daisy-chained to one-another to handle a large number of DBKs.

In regard t

16.

o power management, you shoul

d review the DBK30A, DBK32A, and DBK33 document modules. For portable applications, the compact DBK30A rechargeable power supply can provide power to the DBK10 or DBK41. The DBK30A also includes a 28 V output for powering 4 to 20 mA transducers. For applications with many DBK cards (initially or in future expansion), the DBK32A or DBK33 can be installed into any expansion slot. The DBK32A provides ±15 VDC and the DBK33 provides ±15 VDC and +5 VDC.

Daq Systems 967794 DBK Basics, pg. 13

Power Supplies and Power Connectors

Power supplies convert the raw power they receive into a lower DC voltage and/or current for use by devices with various power demands. Many of the power supplies that are used to power data acquisition equipment are of the switching-mode type. These devices provide a regulated output whether the power supply’s input is, for example, 60 Hz, 120 VAC as in the United States or, 50 Hz, 220 VAC as found in European countries. Small power supplies, that do not switch, consist of simple transformer/rectifiers and filtered capacitors; and operate over a smaller voltage range.

Some manufacturers improve the power output of their units over time, without changing the model number. For example, one very popular power supply was previously rated at 15 VDC @ 2.7 amps, yet more recent versions of the same model number are rated 15 VDC @ 3.3 amps. Read the manufacturer’s information pertaining to your power supplies so you don’t accidentally overload the supply.

DBKs – The following table indicates the type of power supply that is typically used with certain DBKs. These DBKs can be powered from a

Switching-Mode Type Power Supply

The switching-mode power supply typically receives power from a 100 to 240 VAC source at 50 Hz to 60 Hz and converts it to the 15 VDC required by the DBK.

DBK Description DBK Description

DBK32A Auxiliary Power Supply Card DBK23 Optically Isolated Digital-Input Module DBK33 Triple-Output Power Supply Card DBK24 Optically Isolated Digital-Output Module DBK42 5B Isolated Signal Conditioning Module DBK43A Strain Gage Measurement Module DBK70 Vehicle Network Interface DBK50 Isolated High-Voltage Input Module DBK51 Isolated Low-Voltage Input Module

The DIN5 is the system’s basic power connector (see the following figure). The CA-115 is a 6-in. cable with a plug (male) DIN5 connector on both ends. The CA-115 is used to connect DBK32As [or DBK33s] in parallel when they are to be powered by the same power supply.

Power Output Connector

Male connector located on the power supply cable and on both ends of the CA-115 cable.

Power Input Connector

Female connector located on the device being powered (DaqBook, DBK32A, DBK33).

DIN5 Power Connectors

Note 1:

DIN5 connectors for LogBook, DBK34, and DBK34A have threaded retaining rings.

These DBKs can be powered from a

Transformer/Rectifier Type, Unregulated Power Supply

The DBKs in this column use up to15 VDC @ 900 mA. This transformer/rectifier type power supply receives power from a 110 to 125 VAC source, at 60 Hz, and converts it to the 15 VDC required.

(see Notes 1 and 2)

DIN5 Power Out

On a DBK34 and DBK34A

Note 2:

In regard to the above pinout for the DBK34 and DBK34A Power Out DIN5 connector, the 28 V pin is only active when the device is in the 28 VDC mode; however, the 14 V pin is active regardless of the mode selected.

pg. 14, DBK Basics 967794 Daq Systems

An Introduction to Power-Related DBKs

The power-related DBK options are the DBK30A, DBK32A, DBK33, DBK34, and DBK34A. From the standpoint of providing reliable power, these DBKs have proven convenient in laboratory, automotive, and field applications.

Input power for these devices can come from any 10 to 20 VDC source, or from an AC source via an appropriate AC-to-DC adapter.

A brief synopsis of the DBK power options follows. Refer to the respective document modules for complete information.

DBK30A module - provides power at 14 and 28 VDC with a rated capacity of 3.4 A-hr @ 14 VDC.

The DBK30A’s 28 V output will power 4 to 20 mA transducers.

power DBK modules in situations where AC mains are not available. Note: Some transducers (e.g., 2-wire 4-20 mA transmitters, bridge-configured sensors, etc) require an

excitation voltage in order to work properly. The DBK30A supplies 14 and 28 VDC. Consult transducer documentation before applying power.

The module’s rechargeable power supply can

DBK32A - provides ±15 VDC @ 500 mA.

DBK33 - provides ±15 VDC @ 250 mA and +5 VDC @ 1000 mA.

The DBK32A and DBK33 power cards attach directly to the P1 analog expansion bus where they supply power to DBK analog expansion cards. The DBK32A and the DBK33 can be powered from an included AC adapter, an optional DBK30A battery module, or from a +10 to +20 VDC source such as a car battery.

When installed in a DBK10 three-slot expansion chassis, the DBK32A or DBK33 supplies power to the analog DBK [that is to receive power] via a CA-37-x cable.

If used with the DBK41 ten-slot expansion enclosure, the DBK32A or DBK33 installs into one of the analog expansion slots on the DBK41’s backplane. A power card in any DBK41slot (other than the leftmost, when viewed from the rear) will power the other cards that are connected to the DBK41’s backplane.

CAUTION

If using a DBK32A or a DBK33 with a DaqBook/100 Series, DaqBook/200 Series, or a DaqBoard [ISA type] device, you must entirely remove the shunt jumpers from JP1. Failure to do so will result in damage to the 8254 timer chip. Refer to the power card document modules and to the Daq device Hardware sections of the DaqBook/100 Series and DaqBook/200 Series, and DaqBoard [ISA] user’s manuals for JP1 locations and configurations.

DBK34A module – provides 12 or 24 VDC with a 5.0 or 2.5 A-hr capacity (respectively).

The DBK34A is classified as a UPS / Battery module. The module can be used for in-vehicle testing in scenarios where the vehicle’s electrical system does not affect acquisition device power during starter-current surge, or power-off.

Daq Systems 967794 DBK Basics, pg. 15

Power Requirements

The improper use of power can cause system damage. The following terms are important in regard to understanding your system’s power needs.

• Supply power for signal conditioning type DBKs comes from a primary acquisition device,

such as a DaqBook/2000 Series device or LogBook, or from a power card or module. If needed, the DBK32A or DBK33 can provide additional power to meet DBK power demands. The DBK power supplies work off of low-voltage DC that can come from an AC adapter or from a DC source, such as a car battery.

• Demand for power comes from DBK cards and modules [and in some systems, from

transducers]. You should use the DBK Power Requirement Worktable to calculate your system’s power needs. After completing the table, compare the total power demand to the supply power.

• Distribution of power to most DBKs is via the P1 interface. The DBK41 expansion chassis

has a jumper to isolate +5 VDC power from P1. The P1 Pin designations are as follows:

Pin 1: +5 VDC Pin 2: -15 VDC Pin 21: +15 VDC Pin 7: digital ground Pin 28: analog ground Pin 29: analog ground

Note: Certain DBK modules have their own internal power supplies and require only 10 VDC to 20 VDC.

LogBook

The LogBook [with no DBKs attached] uses approximately 12 Watts of power. If using battery-power, you can compute operational endurance from your battery’s watt×hr rating and the following calculation tables.

DaqBoard/2000 Series Boards

DaqBoard/2000 Series and cPCI DaqBoard/2000c Series Boards use 3.5 watts of power (700 mA @ 5 VDC) from their host computer. Power consumption can be up to 10 W with external accessories.

Avoid power cycling the host PC. Wait 10 seconds after powering down the host PC before powering it back on. This will allow any residual voltages to decay enabling the DaqBoard/2000 Series or /2000c Series board to start up in a known good state.

DaqBook/100 Series & /200 Series, DaqBoard [ISA], and Daq PC-Card

If using power from AC mains (through adapter), you need not worry about Daq device power use. If using battery-power, you can compute operational endurance from the battery’s watt×hr rating and power tables. Daq PC-Card and DaqBoard use power from their host PC.

DaqBook/100 and DaqBook/200 Series devices use no power from the PC, but do require DC voltage from an AC-to-DC adapter, or another suitable source. Voltage needs are as follows:

• +7 to +20 VDC for DaqBook/100, DaqBook/112, and DaqBook/120

• +10 to +24 VDC for DaqBook/216

• 9 to +18 VDC for DaqBook/200 and DaqBook/260.

Various AC adapter models support power grids of USA, Europe, Japan, and Asia.

pg. 16, DBK Basics 967794 Daq Systems

DaqBook/2000 Series Devices

DaqBook/2000 Series devices use no power from the PC, but do require DC voltage from an AC-to-DC adapter with a supply range of +10 VDC to +30 VDC, or another suitable DC source.

Various AC adapter models support power grids of USA, Europe, Japan, and Asia.

Power Requirements Table

DaqBook/100 510 mA @ 12 VDC = 6.12 W DaqBook/112 360 mA @ 12 VDC = 4.32 W DaqBook/120 510 mA @ 12 VDC = 6.12 W DaqBook/200 620 mA @ 12 VDC = 7.44 W DaqBook/216 600 mA @ 12 VDC = 7.2 W DaqBook/260 620 mA @ 12 VDC = 7.44 W

DaqBook/2001, /2005 1000 mA @ 15 VDC = 15.0 W DaqBook/2020 1000 mA @ 15 VDC = 15.0 W

Device Power Required (Watts)

DaqOEM/2001, /2005 1000 mA @ 15 VDC = 15.0 W DaqLab 1000 mA @ 15 VDC = 15.0 W DaqScan 1000 mA @ 15 VDC = 15.0 W DaqBoard/100A 1330 mA @ 5 VDC = 6.65 W

DaqBoard/112A 970 mA @ 5 VDC = 4.85 W DaqBoard/200A 1700 mA @ 5 VDC = 8.5 W DaqBoard/216A 1340 mA @ 5 VDC = 6.7 W DaqBoard/2000 Series board 700 mA @ 5 VDC = 3.5 W

(Note 1)

cPCI DaqBoard/2000c Series board 700 mA @ 5 VDC = 3.5 W

(Note 1)

DaqBook/2000A DaqBook/2000X

DaqBook/2000E Under No External Load (0W):

Under No External Load (0W):

467mA @ 15VDC = 7 W

Under Full External Load (15W):

1533mA @ 15VDC = 23 W

1133mA @ 15VDC = 17 W

Under Full External Load (15W):

2200mA @ 15VDC = 33 W

Daq PC-Card/112B Daq PC-Card/216B

Note 1: For DaqBoard/2000 Series and /2000c Series boards, consumption can be

up to 10 W with external accessories.

Daq Systems 967794 DBK Basics, pg. 17

Normal Operation:

160 mA @ 5 VDC = 0.8W

Power Down Mode:

40 mA @ 5 VDC = 0.2 W

Calculating Your System’s Power Needs

Use the chart below and the worktable on the next page to ensure your system will have sufficient power. If the load (calculated in the worktable) exceeds available power (from the chart at the right), you must add a power card or a module such as a DBK32A or DBK33.

Available Power Chart — Supply to Expansion Devices

Product Available Power

LogBook +5 VDC @ 0.10 A from P1-1, P2-18, P2-20, P3-20

+15 VDC @ 0.15 A from P1-21 +15 VDC @ 0.05 A from P3-19

-15 VDC @ 0.15 A from P1-2

-15 VDC @ 0.05 A from P3-37 DaqBook/100 2100 mW DaqBook/112 2400 mW DaqBook/120 2100 mW DaqBook/200 4000 mW DaqBook/216 4000 mW DaqBook/260 4000 mW

DaqBook/2000 AEX 15000 mW; 5V at 1 A; ± 15 V at 500 mA each DaqBook/2001, /2005 10,000 mW DaqBook/2020 7,000 mW DaqOEM/2001, /2005 10,000 mW DaqLab 10,000 mW DaqScan 10,000 mW DaqBoard/100A 3300 mW

DaqBoard/112A 3300 mW DaqBoard/200A 3000 mW DaqBoard/216A 3000 mW DaqBoard/260A 3000 mW

DaqBoard/2000 Series

& /2000c Series

Daq PC-Card/112B 0 mW Daq PC-Card/216B 0 mW

5000 mW; 5 V at 1 A; ±15 V at 75 mA each (with

exception of DaqBoard/2002 and /2002c)

pg. 18, DBK Basics 967794 Daq Systems

Available Power Chart — Supply to Expansion Devices

Product Available Power

DBK32 7500 mW DBK32A 15000 mW DBK33 7500 mW DBK34 5 A-hr in 12 V mode; fused at 8 A DBK34A 5 A-hr in 12 V mode; fused at 8 A

Use the following procedure and table to calculate the required system power.

1. In the Quantity column (5th), list the number of DBKs of that type in your system.

2. In the Sub Total column (7th), enter the product of column 5 and column 6 (mW).

3. Add the Sub Total column, and enter the sum at the bottom right of the table.

This result is your power requirement in mW.

DBK32, DBK32A, and DBK34 cannot supply +5 VDC. In cases that require +5 VDC, if the +5 VDC requirement exceeds 500 mW from a LogBook or Daq device, then a DBK33 must be used. Note that DBK33 can supply 1000 mW at +5 VDC.

Note:

The DBK34 has an 8 amp fuse, and has a capacity of 5 A-hr when in the 12V mode, and a capacity of 2.5 A-hr when in the 24V mode.

Daq Systems 967794 DBK Basics, pg. 19

DBK Power Requirement Worktable—Demand

DBK Voltage Reference Calculation

Options +15 VDC -15 VDC +5 VDC Quantity × mW = Sub Total

DBK1 DBK2 DBK4 DBK5 DBK7 DBK8 DBK9

DBK10 DBK11A

DBK12 DBK13 DBK15 DBK16 DBK17 DBK18 DBK19

DBK20 DBK21 DBK23*** DBK24*** DBK25 DBK40 DBK41 DBK42 DBK43A*** DBK44

DBK45 DBK46

DBK48 DBK50*** DBK51*** DBK52 DBK53 DBK54 DBK55 DBK60

0 0 0 0 18 mA 18 mA 5 mA 565 95 mA 80 mA 25 mA 2750

2 mA 2 mA 15 mA 135 14 mA 8 mA 18 mA 420 15 mA 15 mA <1 mA 455 21 mA 16 mA <1 mA 560

0 0 0 0 0 0 0 0

15 mA 15 mA <1 mA 455 15 mA 15 mA <1 mA 455 16 mA 16 mA <1 mA 485 37 mA 32 mA <1 mA 1040 30 mA 30 mA <1 mA 905 36 mA 36 mA <1 mA 1085

6 mA 7 mA <1 mA 200

0 0 <10 mA 50 0 0 <10 mA 50 0 0 <2 mA 10 0 0 <2 mA 10 0 0 <2 mA 10 0 0 0 0

0 0 0 0 <1 mA <1 mA <1 mA 35 <1 mA <1 mA <1 mA 35 <1 mA <1 mA 60 mA (Note 1) 330

52 mA 52 mA <1 mA 1565 20 mA 20 mA 400 mA 2600

<1 mA <1 mA <1 mA 35 <1 mA <1 mA <1 mA 35 <1 mA <1 mA <1 mA 35

6 mA 7 mA <1 mA 200 15 mA 15 mA <1 mA 455 15 mA 15 mA <1 mA 455 30 mA 20 mA 40 mA 950

0 0 0 0

Total Power Requirement in mW

Note 1: DBK44’s 60 mA value is based on 30 mA for each of two 5B modules. This value will be higher if using

Note 2: DBK2 and DBK5 are not used with LogBook. *** Three asterisks indicate that the DBK is a module with internal power supply; powered separately.

5B module 5B38 (200 mA for each 5B38), or if using 5B39 (170 mA for each 5B39). Refer to the DBK44 document module for more information.

This table is continued.

pg. 20, DBK Basics 967794 Daq Systems

DBK Power Requirement Worktable—Demand

DBK Voltage Reference Calculation

Options +15 VDC -15 VDC +5 VDC Quantity × mW = Sub Total

DBK65 DBK70*** DBK80 DBK81 DBK82 DBK83 DBK84 DBK85

DBK90 DBK200

DBK201 DBK202 DBK203 DBK204 DBK205 DBK206

DBK207 DBK207/CJC DBK208 DBK209 DBK210 DBK213 DBK214 DBK215

25 mA 25 mA 1 mA 755 <1 mA <1 mA <1 mA 35 25 mA 25 mA <1 mA 755 35 mA 35 mA <2 mA 1060 60 mA 60 mA <2 mA 1810 60 mA 60 mA <2 mA 1810 60 mA 60 mA <2 mA 1810 25 mA 25 mA 1 mA 755

40 mA 40 mA 40 mA 1400

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

<1 mA <1 mA <1 mA 35 <1 mA <1 mA <1 mA 35

0 0 6 mA 30 0 0 0 0 0 0 90 mA 450 0 0 0 0 0 0 10 mA 50 0 0 10 mA 50

Total Power Requirement in mW

Note 2: DBK207, DBK207/CJC, DBK208, and DBK210 are not used with LogBook. *** Three asterisks indicate that the DBK is a module with internal power supply; powered separately.

Additional Reading

During software installation, Adobe® PDF versions of user manuals will automatically install onto your hard drive as a part of product support. The default location is in the Programs group, which can be accessed from the Windows Desktop. Refer to the PDF documentation for details regarding both hardware and software.

A copy of the Adobe Acrobat Reader printing the PDF documents. Note that hardcopy versions of the manuals can be ordered from the factory.

Daq Systems 967794 DBK Basics, pg. 21

is included on your CD. The Reader provides a means of reading and

pg. 22, DBK Basics 967794 Daq Systems

LBK and other non-DBK Options 5

LBK Options, Location Reference …… 5-1 LBK/COM/422/485 …… 5-2 LBK/MEM1-U, Expanded Memory (16 MB Upgrade) …… 5-3 LBK1, Remote LogBook Terminal …… 5-4 LBK2, Four Channel, Digital-to-Analog Output …… 5-9 Remote On/Off Switch and LED Indicator Options …… 5-11

Reference Notes:

¾ GPS and Serial Device Data Collection information is presented in Chapter 6 . ¾ Modem and Upload Scheduler information is presented in Chapter 7.

LBK Options, Location Reference

The following location reference applies to hardware aspects of LogBook’s LBK options. A fuse, serial board, and PC-Card are included in the illustration for component reference.

Although the following drawing is based on LogBook/360, it can be used for LogBook/300 motherboard reference. The remainder of this chapter discusses the installation of each option, and includes a board layout.

Component Location Reference

Notes: (1) Information regarding LBK1 (the remote LogBook Terminal) begins on page 4-4.

(2) The actual LogBook motherboard, depicted above for LogBook/360, also applies to LogBook/300. (3) The AUX/GPS Serial Board is factory-installed in LogBook/360. (4) The AUX/GPS Serial Board is not used in LogBook/300.

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-1

LBK/COM/422/485

The standard LogBook communications board supports RS-232 only; but as an option, the LogBook can be purchased with the additional capability for RS-422 and RS-485. These optional boards (p/n LBK/COM/422/485) have circuitry for three communication protocols. If your communication board has the RS-422/485 option, you can switch between RS-232 and RS-422/485 by switching the board’s orientation in the CN8 slot.

SERIAL COM pinouts for RS-232 and RS-422 / RS-485 are included on the following page.

1. Turn off system power.

2. Remove the LogBook’s top cover and locate CN8 (see figure for location).

3. Remove the RS-232/485 board from CN8. Note that CN8 has two release clips.

4. Rotate the RS-232/485 board to a relatively upside-down position, and insert back into CN8. Note

that onboard text indicates which end should be up for a given communication option, i.e., RS-232 ↑ UP ↑, or RS-485 ↑ UP ↑.

5. For RS-485 applications, ensure the address setting on rotary switch SW 2 is unassigned; and change

the address if needed. See note.

6. Replace the top cover and screws.

7. Turn on system power.

WARNING

CAUTION

Perform the following procedure using ESD tools, containers, and procedures. One or more related components are sensitive to damage from electrostatic discharge.

Notes:

(1) The CN8 slot has two release

clips that must be depressed to release the COM card.

(2) The COM Card has onboard

text, indicating orientation, as follows: “RS-232 ↑ UP ↑” “RS-485 ↑ UP ↑”

The LBK/COM/422/485 Card inserts into the CN8 slot on LogBook’s Motherboard.

LogBook Motherboard, CN8 Location Reference

For RS-485 applications, rotary switch SW2 sets the address. SW2 is located next to CN8, just inside the PC-Card door. Use a small flat-head screwdriver to set a particular address (1 of 16) in a multi-drop RS-485 network. Rotate the switch so the black dot aligns with the desired, previously unassigned, address.

5-2 LBK and other non-DBK Options 919495 LogBook User’s Manual

RS-232 Mode

1 2 3 4 5 6 7 8 9

Description

Not Used RxD TxD Not Used Common Not Used RTS CTS Not Used

RS-422 / RS-485 Mode

1 2 3 4 5 6 7 8 9

LBK/COM/422/485 Option, Comparative Pinouts

LBK/MEM1-U, Expanded Memory (16 MB Upgrade)

The standard 4-MB RAM can be user-replaced with a 16 MB board (LBK/MEM1-U). The expanded memory creates a larger data buffer, allowing more time to swap PC-Cards. This is convenient when using fast scan rates. Note that the 16 MB memory option can also be installed at the factory (LBK/MEM1).

Description

Common Not Used Not Used T(+) T(-) Not Used Not Used R(+) R(-)

CAUTION

Perform the following procedure using ESD tools, containers, and procedures. One or more related components are sensitive to damage from electrostatic discharge.

1. Turn off system power.

2. Remove LogBook’s top cover and locate SIMM socket CN5 (see figure). The CN5, 72-pin socket,

holds the RAM Memory Board.

3. Using ESD precautions, depress CN5’s two release clips and remove the 4-MB board.

4. Using ESD precautions, insert a 16 MB board (LBK/MEM1-U) into CN5. Note that the board and

socket are keyed to mate one-way-only, and will lock together when properly mated.

5. Replace the top cover and screws.

6. Turn on system power.

Note:

The CN5 slot has two release clips that must be depressed to release the memory card.

The LBK/MEM1-U Memory Board inserts into the CN5 slot on LogBook’s Motherboard.

WARNING

LogBook Motherboard, CN5 Location Reference

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-3

LBK1, Remote LogBook Terminal

Hardware Description

The LBK1 remote-operation terminal connects to LogBook and provides control of the LogBook with no computer attached. With the LBK1, the basic LogBook operations can be controlled with a push of a

button; and acquisition data can still be monitored.

LogBook can operate without an LBK1 and with no PC attached. However, such operation requires the use of a programmed PC-card.

Physical Features of LBK1.

• The control panel has a 16-line × 40-character back-lit LCD display (4.25 × 2.25 in.).

• The keypad has 29 membrane switches. Six “soft-keys” are located under the LCD display; their

programmed function is shown in the bottom row of the LCD display. Numeric keys are available for entering various parameters in a signed, decimal format. Other keys are used to initiate the manual trigger, mark events, navigate the menu, enter/cancel settings, and turn the system on and off.

• The LBK1 has a beeper to confirm keystrokes; there are no LEDs.

• The LBK1 has one connector (an RJ11) that attaches to the LogBook’s DB9 connector via the

supplied cable. The supplied cable is 2 ft long. Cable options include: a coiled, retractable cable (6 ft max) and a shielded 3 ft cable to comply with CE standards. Cable lengths up to a maximum of 100 ft from LogBook can be used.

• No batteries are required; LBK1 power comes from the LogBook.

• An optional LBK1 mount can be attached to LogBook for convenient mounting of the LBK1

module.

• The size of the LBK1 is 7.875 × 4.375 × 1.125 in. (200 × 111 × 29 mm).

Capabilities

LBK1’s capabilities and limitations are highlighted in the following table. Note that, although LBK1 provides many LogBook functions, it does not provide the degree of control that can be obtained by using a PC and LogView.

Capabilities. The LBK1 can: Limitations. The LBK1 cannot:

Indicate LogBook power status, acquisition state, and system

errors.

Provide the user with control to start/stop an acquisition, to

initiate a manual trigger, and to mark events.

Display channel values numerically: Any measured input

channel may be displayed in real time during acquisitions. Any enabled, displayable channel may be displayed if the acquisition is halted.

Monitor disk status, showing what percentage of the disk is

full.

Set LogBook time.

Set up a new acquisition configuration. View charts and graphs. Perform mathematical functions with

virtual channels. Run LogView. Internally store data.

5-4 LBK and other non-DBK Options 919495 LogBook User’s Manual

LBK1 Installation

System Connection

1. Connect the supplied cable’s DB9P

2. Connect the cable’s RJ-11 connector

connector to the LogBook’s DB9S connector and tighten the locking screws.

On LogBook/300 the connector is labeled “FROM CONTROLLER”.

On LogBook/360 the connector is labeled “TERMINAL (TO LBK1).

to the LBK1’s corresponding socket.

Mounting Rack

An optional mounting rack (p/n Mount1) can be used to hold the LBK1 securely to the LogBook. For convenience, you can mount the LBK1 length-wise or width-wise on the rack (see figure).

1. Mount LBK1 on the rack in the desired

orientation, and attach 2 screws through the rack to the LBK1.

2. Mount rack onto the LogBook, and attach 4

screws to hold the rack to the LogBook.

3. Attach cable, RJ-11 side to the LBK1 and

DB9 side to the LogBook.

Note: The mounting rack can be attached to other

equipment, racks, shelves, or other support structures.

LBK1 with Early-Style LogBook/300

LBK1 and Rack (p/n Mount1) Shown both

Assembled (bottom) and Disassembled (top)

Note: Early-Style LogBook Depicted

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-5

Control-Panel Functions

Remote LogBook Terminal

Main Menu

System Time : 11/ 01 /2000 11:50:25 Acq State : Wait for Trig Acq Name : Test 1

Acq Sys Chan Sys Term ***** Conf State State Conf Conf *****

LBK1, Remote Terminal

Menu Select Keys () – Located just below the display screen, these keys access the various menus.

On - Turns power ON to the LogBook. As an indication of power status, legible characters or the LCD backlight shows

that LogBook power is on.

Off - Turns power OFF to the LogBook. To prevent accidental shutdown, the user must confirm the “off” request if so

configured in the Terminal Configuration submenu.

Select/up/down - Moves the cursor up and down menu to select a particular parameter or function.

Edit/left/right - Views and selects among pre-programmed parameter values; Increases (right) or decreases (left) the

numeric quantity.

Enter - Resets parameter values as shown; performs current operation.

Cancel - Discards current operation and restores previous state as last saved.

Start/Stop - Starts an acquisition from idle, or stops an on-going acquisition.

Numeric keypad - Allows entry of signed (+/-) decimal (∗) numbers for setting various parameters.

Manual Trigger - Generates a manual trigger to begin a scan sequence.

Event Mark - Generates an event marker. LogBook records the exact time (to the nearest scan) at which the operator

presses the Event Mark button. These marks can be viewed on a PC with the use of a view program such as eZ-PostView.

5-6 LBK and other non-DBK Options 919495 LogBook User’s Manual

LBK1 Menu Map

The following table describes the LBK1 menus that become available via the soft-keys below the LCD display panel. In general, you can scroll through menu parameters by using the Select-up/Select-down keys and through parameter values by using the Edit-left/Edit-right keys. Selections are finalized by using the Enter key; selections are discarded by using the Cancel key or by selecting another parameter.

LBK1 Menu Map

Menu ID Name/Type/Description Fields and Parameters Main

Acq Conf

Scan Rate

Acq Set

PreT Conf

Trig Conf

PostT Conf

Sys State

Error State Error Number - provides a number for error identification

Chan State

Opening screen with soft-key options for

other menus on the bottom line. Other screens can return here by selecting Main Menu at bottom right corner.

Acquisition Configuration (Read Only) Shows settings from LogView’s Acquisition Configuration window. Defines basic trigger parameters using the following submenus.

(Acquisition Setup)

(Pre-Trigger Configuration) (Trigger Configuration)

(Post-Trigger Configuration)

Acq State

(Acquisition State) Read only; shows system status and

resources.

Read Error Channel Status

(Read Only) All channels are listed with their values

and units.

If multiple pages are used to list

channels, each page is numbered in the format “page (1) of (3)”.

This menu map is continued on the following page.

System Time - reports time registered by LogBook’s internal timer Acquisition Status - status can be idle, armed, or triggered.

Clock Source - can be internal or external Base Rate A (Hz) - can be off or set by LogView Base Rate B (Hz) - can be off or set by LogView Base Rate C (Hz) - can be off or set by LogView Base Rate D (Hz) - can be off or set by LogView Acquisition Name - name of the configuration file (*.lvc) that is currently loaded Number of Re-arms - infinite or number of repetitions until acquisition is stopped Scans - the number of scans before the trigger event that will be saved

Source - can be immediately, manually, analog channel, digital channel Date - to set Absolute Time Time - to set Absolute Time Retrigger - under absolute Time, set duration to next trigger Channel - user label for analog and digital channels Condition - can be rising or falling edge for analog or digital channel source Threshold - a voltage value for analog channel source Hysteresis - a voltage value for analog channel source Stop On - can be manually, analog channel, digital channel Channel - user label for analog and digital channels Scans - the number of scans before the trigger event that will be saved Condition - can be rising or falling edge for analog or digital channel source Threshold - a voltage value for analog channel source Hysteresis - a voltage value for analog channel source Arm Time - displays the arming time of the acquisition Acq State - shows acquisition status: waiting for trigger, armed, or triggered. Pre-Trig Scans - lists the number of pre-trigger scans already completed. Post-Trig Scans - lists the number of post-trigger scans already completed Trigger Blocks - lists the number of trigger blocks already completed and stored

with current configuration file.

Disk Space Avail. - lists the number of bytes available on the PC-card. Disk Space Used - lists the number of bytes saved to the PC-card. CPU Usage - shows the percentage of the LogBook’s CPU that is currently being

used by the process.

Error String - identifies the string that contains the error Error Count - lists the number of unread errors

Displays the error message.

User Label - lists channels by user-designated labels Reading - lists the latest reading received from that channel Units - lists the dimensional units of the reading; e.g., Volts, PSI, DegC

The soft-keys in this menu are used as follows: AnIN Chans- to display active analog channels and their current readings DigIN Chans- to display active digital channels and their current readings Calc Chans - to display calculated channels and their current values GPS Chans - to display Global Positioning System Channels

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-7

LBK1 Menu Map

(continued)

Menu ID Name/Type/Description Fields and Parameters Sys Conf

Term Conf

System Info

Set Time

Terminal Configuration

Allows the user to set parameters for the

LBK1 terminal. These values are saved in the LBK1’s non-volatile memory.

Includes the following System Information:

Terminal Firmware Rev. LogBook FPGA Rev. LogBook OS Rev. LogBook Serial Number LogBook Model Number DAC Option Card Installed (Yes or No) Memory Option Size (in MB) PC Card Size Time - reports time registered by LogBook’s internal timer Month - sets LogBook timer to current month Year - sets LogBook timer to current year Hour - sets LogBook timer to current hour Minute - sets LogBook timer to current minute Second - sets LogBook timer to current second Contrast - sets display contrast from 1 to 25 Brightness - sets display brightness from 1 to 25 Key Sound - can be yes or no to confirm keystroke Back Light - can be yes or no (not using the back light can conserve battery life) Verify Power Off - can be yes (when off key is selected, a confirmation screen will

ask “power Off” with yes and no soft-keys) or no (selecting the Off key will immediately turn off the LogBook)

Baud Rate - can select communication speed from listed options

LBK1 - Specifications

Operating Temperature: -20°C to 50°C Connector: RJ-11 Display: LCD, 16 lines × 40 characters Power: None required Dimensions: 7.875 wide” × 4.375” long × 1.125” high; (200 × 111 × 29 mm)

5-8 LBK and other non-DBK Options 919495 LogBook User’s Manual

LBK2, Four Channel Digital-to-Analog Output Option

The optional D/A output board contains four 16-bit, voltage-output, digital-to-analog converters with a maximum update rate of 100 kHz per channel. The board is intended for waveform generation, UUT stimulus, and signal feedback. Each converter has a fixed, full-scale output of ±10 VDC. The board’s operation must be programmed through LogView.

The D/A output board has been designed for operation into loads of >2000 Ω resistance with <100 pF of parallel capacitance. The D/A board is stable with all capacitive loads; howev er, increased capacitive loading will result in longer settling times.

Name: Analog Output Board Output Voltage Range: ±10 VDC. Voltage Resolution: (1 LSB): 305 µV

The D/A output board is an edge-card design and plugs into a 30-pin SIMM socket. If not factory-installed, the D/A board can be easily installed by the user as follows:

Offset Error: ±0.0045 V Full Scale Error: ±0.01% Settling Time For 20 Volt Step: <10 µs

CAUTION

Perform the following procedure using ESD tools, containers, and procedures. One or more related components are sensitive to damage from electrostatic discharge.

1. Turn off system power.

2. Remove the LogBook’s top cover and locate CN4 (a 30-pin SIMM socket), see following figure.

3. To gain access to CN4, first remove the RAM memory board from CN5.

4. Using ESD precautions, remove the bypass board from CN4.

5. Using ESD precautions, insert the LBK2 analog output board into CN4. Note that the board and

socket are keyed to mate one-way-only, and will lock together when properly mated.

6. Using ESD precautions, replace the RAM memory board into CN5.

7. Replace the top cover and screws.

8. Turn on system power.

Notes:

CN4 and CN5 slots each have two release clips that must be depressed in order to release cards.

The LBK2 Analog Output Board inserts into the CN4 slot on LogBook’s Motherboard.

WARNING

LogBook Motherboard, CN4 Location Reference

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-9

LBK2 - Specifications

Channels: 4 Connector: DB37 male, P3 Resolution: 16-bits Maximum Offset Error: ±0.0045 V Maximum Gain Error of Full-Scale: ±0.01% Output Voltage Range: ±10 V Maximum Output Current: 10 mA Maximum Update Rate: 100 kHz all channels concurrently

5-10 LBK and other non-DBK Options 919495 LogBook User’s Manual

Remote On/Off Switch and LED Indicator Options

The DB9 Terminal connector on LogBook/300 and LogBook/360 can be used to connect a remote on/off switch and/or an LED indicator. If you are not using the Terminal connector for another option, such as the LBK1 remote terminal, you may find one of the following three remote options convenient.

Remote On/Off Switch and LED

You can use this option to power your LogBook ON or OFF from a remote location. One push-and- release of the button will power the unit on and the indicator LED will light. A second push-and-release of the button turns the unit and indicator LED off.

Push-buttons are available that have the LED and resistor built into the switch.

Remote On/Off Switch (no LED)

You can use this option to power your LogBook ON or OFF from a remote location. One push-and- release of the button will power the unit on. A second push-and-release of the button turns the unit off.

Remote LED Indicator

You can use this option to indicate when a remote LogBook is powered ON or OFF.

What you will need:

(a) One “Momentary Contact” switch,

contact rating: >5 ma (DC or AC) Push-button style recommended.

(b) One Male DB9 connector with

twisted-wire, 24 gage or better (c) 1K ohm resistor*, rated > (d) LED rated at <50ma with operating

voltage <3 VDC

*You may substitute a 500 ohm resistor to

obtain a brighter LED display.

What you will need:

(a) One “Momentary Contact” switch,

contact rating: >5 ma (DC or AC) Push-button style recommended.

(b) One Male DB9 connector with

twisted-wire, 24 gage or better

What you will need:

(a) One Male DB9 connector with

twisted-wire, 24 gage or better

(b) 1K ohm resistor*, rated >

0.125 W

voltage <3 VDC

*You may substitute a 500 ohm resistor to

obtain a brighter LED display.

LogBook/300 Being Connected to a Remote Push-Button Switch and LED Indicator

LogBook User’s Manual 919495 LBK and other non-DBK Options 5-11

Remote Switch and LED Indicator - Specifications

Momentary Contact Switch: >5mA (DC or AC); push-button style recommended Resistor: 1K ohm, rated at > 0.125 W LED: <50 mA, operating voltage <3 VDC

5-12 LBK and other non-DBK Options 919495 LogBook User’s Manual

GPS and Serial Device Data Collection 6

Applies to LogBook/360 Only

Introduction

The LogBook/360 has two serial ports to which RS-232 devices can be attached. Using the LogView interface, serial data channels can be described that allow the LogBook to collect data from the devices, convert them to channel values, and store them synchronously with its analog and digital inputs.

Although the auxiliary serial ports are standard in the LogBook/360, the serial input software is sold separately as option LogBook/GPS.

Use the following authorization code to enable the feature:

LogBook/300 does not support serial device input.

ED7B55484273

LogBook/360 Connected to GPS Receiver and a Serial Device

Virtually any serial device that sources continuous ASCII data, including Global Positioning System (GPS) devices, gas flow meters, and scales, is compatible. GPS devices conforming to the NMEA 0183 standard are supported directly in the LogView interface, so no knowledge of the data format is necessary. The GPS receiver must be purchased separately and is available from a variety of sources. For ease of operation, make sure the receiver complies with the NMEA 0183 protocol standard.

LogBook User’s Manual 958396 GPS and Serial Device Data Collection 6-1

Serial Input Fundamentals

Every LogBook input and output is called a channel. When an input channel is enabled, the LogBook will sample and save it at the specified frequency. To collect and save numeric data from serial devices, a serial channel must be defined. Each serial channel defines a single number embedded in the ASCII serial input string sourced by the serial device. Each serial channel has an associated format string that provides the parsing and converting instructions to the LogBook. Up to 16 serial channels can be defined within the LogView software application.

Terms

Serial channel A serial channel is a LogBook data element, like an analog input channel, that can be

collected and stored with the other analog and digital input data. A serial channel defines a single numeric field within the serial data stream sourced by the serial device.

Serial input string A serial input string is the ASCII data being transmitted by the serial device. Typically,

the serial input string contains several numeric and character fields, and is terminated by carriage return (CR) and/or line feed (LF) characters.

Format string A format string is a user-created character string that contains the instructions necessary

for the LogBook to parse out the desired field in the serial input string.

Capabilities and Limitations

Interface type RS-232 devices. Data types The device must supply an ASCII sentence, an ASCII data string terminated

by a CR and/or LF. The device must transmit its data without any inducement.

Devices that require a data request command from the controller are not supported.

Serial input string size The size of a terminated sentence cannot exceed 255 characters. Number types Integers (+/-32,768), floats (3.4E+/-38 with 6 digits of decimal precision), and character

Serial channel usage Like all other input channels in the LogBook system, serial channels can be used in

Serial baud rate 1200, 2400, 4800, 9600, 38400, 57600, 115200. GPS port General serial devices can be attached to either port 1 and/or 2, but a GPS device can

Synchronicity The LogBook’s analog and digital input channels are synchronously sampled at the

If the sample rate associated with the serial channel is slow relative to the transmission

Data validity When the system is first armed the serial channel data may be invalid for an

(+/-128) types are accepted.

equations defining calculated channels and/or used in the definition of the trigger or stop events.

only be attached to Port 1.

specified rate(s) using an internal or externally supplied sample clock. Serial devices provide data to the LogBook asynchronously to its sample clock. When a serial input string is parsed and converted, its value is placed in temporary storage. When the sample clock fires, the current value in temporary storage is scanned along with the analog and digital input channels and written to the LogBook’s non-volatile PC-Card memory.

speed of the serial device, the temporary storage may be updated several times between recorded samples. If the sample rate of the associated serial channel is fast relative to the transmission speed of the serial device, the temporary storage may be sampled and stored many times without any new updates from the serial device.

undetermined number of scans. Until the serial device provides that which is required by the serial channel definition, the associated serial channel will be invalid. For high sample rates, many scans may be executed before valid data is present on the serial channels.

6-2 GPS and Serial Device Data Collection 958396 LogBook User’s Manual

Installation and Setup

Installing a New System

For new LogBook systems, perform the following steps to install. Step 1 Follow the general instructions included with your

LogBook for installing your hardware and software.

Step 2 Launch LogView. Step 3 Select File/Authorization…

Step 4 Enter Step 5 Connect your serial device(s). Step 6 Close and re-launch LogView.

ED7B55484273, then click Apply Code.

Upgrading an Older System

When adding the GPS/Serial Input option as an upgrade to an older LogBook system, perform the following steps:

Step 1 Use the Add/Remove Programs utility in the Windows

Control Panel to uninstall your current version of LogView.

Step 2 Insert the upgrade CD. If Autorun is enabled, the setup

program will launch automatically. If it’s disabled, run SETUP.EXE from the root directory of the CD.

Step 3 In the opening window, select LogBook support and click

OK.

Step 4 Follow the on-screen instructions to complete the installation.

Note: It may be necessary to restart your computer when the setup

program is complete. Step 5 After restarting your computer, launch LogView. Step 6 Select File/Authorization…

Step 7 Enter Step 8 Connect your serial device(s). Step 9 Close and re-launch LogView.

ED7B55484273, then click Apply Code.

LogBook User’s Manual 958396 GPS and Serial Device Data Collection 6-3

Configuring an Acquisition

What you need to know about your non-GPS device

To successfully capture data sourced by a non-GPS device, you’ll need intimate operational knowledge about the device. Use the Operator’s Manual shipped with the device to collect information about the following:

Baud rate, parity, stop bits, and data bits

Data transmission rate

Data string

What you need to know about your GPS

The LogBook has direct support for all GPSs that conform to the NMEA 0183 protocol. A GPS of this kind can be connected and operated without any knowledge of the communication or protocol parameters. The included GPS support makes use of the NMEA 0183’s GGA message, yielding Longitude, Latitude, Altitude, UTC time, and Quality of fix.

If additional GPS parameters are desired, serial channels can be defined to capture them, just like parameters from general, non-GPS devices. To maximize flexibility, user-defined serial channels and predefined GPS channels can be used concurrently on the same GPS device. For example, the GPS Longitude channel can be enabled concurrently with a user-defined serial channel that captures the heading data from the same GPS.

To capture user-defined parameters from the GPS, intimate knowledge of the GPS data strings is required.

To successfully communicate with the serial device, the LogBook’s serial port(s) must be set up to match the RS-232 parameters of the serial device.

Typically, serial devices send a block of ASCII data or an ASCII sentence (terminated by CR LF) on a periodic basis—once per second, for example. Knowing this rate will allow you to set up your sample rate for the serial channel(s) intelligently. To capture every value transmitted by the serial device, set the sample rate for the serial channel at about twice the rate of the serial data transmission rate.

To successfully parse and convert fields within the serial data string, complete knowledge of the string format must be known. For each serial channel, a format string must be created which perfectly describes the expected message. The Windows’ Hyperterminal application is sometimes helpful for inspecting the serial strings sourced by a device.

6-4 GPS and Serial Device Data Collection 958396 LogBook User’s Manual

Configuration Setup Overview

(pg

)

Select from:

• Longitude

• Latitude

• Altitude

• UTC

• Quality

(pg. 6-7)

Yes

Launch LogView

Setup Serial

Communications

Parameters

. 6-6

Turn Channel On.

(pg. 6-6)

Using

Pre-Defined

GPS-Specific

Inputs ?

Select Data Type (6-7):

• Integer

• Float

• Character

Repeat for each desired serial channel.

Create Format String

(pg. 6-8)

Enter User Label or leave default (pg. 6-6)

Enter Units or leave default (pg. 6-6)

Select Sample Rates A, B, C, or D (see the

View section

Configure other acquisition parameters, e.g., trigger parameter, trigger and stop events (see the LogView section)

Download the acquisition setup to an attached LogBook. (see the “Communication” and “Download” sections of the LogView section)

Enable the Readings column in the

GPS/Serial configuration grid to

Recommended for First-Time setup

validate your format strings (page 6-6)

LogBook User’s Manual 958396 GPS and Serial Device Data Collection 6-5

Setting up Serial Communication Parameters

To setup the serial communication parameters of either or both RS-232 ports, open the Hardware Configuration Window.

This window exposes the hardware configuration tree used to configure DBK expansion cards and hardware settings.

Selecting any of the 3 Serial ports at the bottom of the tree exposes their settings on the right. The bottom-most serial port is the LogBook communication port used to connect the LogBook to a PC or modem. The items labeled S1 and S2 are the 2 serial device input ports. On the LogBook connector panel, the connectors for S1 and S2 are marked “Serial GPS” and “Serial AUX”, respectively. The 1 labeled GPS because, if used, a GPS should only be connected to this port. If a GPS is not being used, any serial device can be connected to S1 and/or S2. The default configuration settings for S1 and S2 are designed for standard GPS receivers. If you’re using a GPS on S1, leave the settings in their default states. For general serial devices, the baud rate, data bits, parity, and stop bits settings should all be set to match the serial device. The RTS Mode setting regulates the RS-232 handshaking. The Input Buffer Full setting enables hardware handshaking. The Always On setting disables handshaking.

Once the settings for S1 and S2 have been entered, click OK to close the window.

port is

GPS/Serial Input Channel Configuration

To configure a serial input or GPS channel, click the GPS/Serial Input tool in the toolbar. This action will expose the channel grid used to set up the desired serial input channels.

Each row of the grid represents a serial input channel. Up to 16 serial input channels can be defined. As channels are needed, enable them in the On/Off column, then select the channel type from the drop down list. The “Units” and “User Label” columns hold a user-entered string that is stored with the data for data readability, but have no effect on the acquisition.

The “Channel Type” and “Format String” columns define what will be read from the serial device and stored in the associated LogBook channel. In the “Channel Type” column, both the serial port and data type are specified. When an integer, character, or floating point input is selected, LogView will automatically insert the required directive into the format string. The user can then add additional, optional formatting parameters, but the format string must always end with the directive initially inserted by LogView or a directive of the same number type.

6-6 GPS and Serial Device Data Collection 958396 LogBook User’s Manual

The following table describes the available settings for Channel Type:

Parameter type Setting Description

GPS-specific (on S1 only)

Device Type… General purpose serial device

Time-of day parameters for the LogBook’s internal real-time clock

Latitude Degrees Latitude Degrees is an integer that varies from +/- 90 degrees. A positive

number represents the northern hemisphere while a negative number represents the southern hemisphere.

Latitude Minutes Latitude Minutes varies from 0 to 60 minutes with 4 digits of decimal precision

providing a distance resolution of 0.02 meters.

Longitude Degrees Longitude Degrees is an integer that varies from +/- 180 degrees. A positive

number represents the western hemisphere while a negative number represents the eastern hemisphere.

Longitude Minutes Longitude Minutes varies from 0 to 60 minutes with a variable number of digits

of decimal precision, providing a distance resolution of 0.02 meters. Altitude Altitude varies from –11,000 to 21,767 meters with 0.5 meter resolution. UTC Time UTC Time varies from 0 to 86,399 seconds. Quality of Fix The Quality of Fix, provided by the receiver, varies from 0 to 8, providing

feedback as to the dependability of the fix information. 0 indicates an invalid

fix. Integer Any integer embedded in a string of ASCII serial data. Float Any floating point number embedded in a string of ASCII serial data. Character Any single character embedded in a string of ASCII serial data. mSeconds Real-time clock milli-seconds ranging from 0 to 875. Seconds Real-time clock integer seconds ranging from 0 to 59. Minutes Real-time clock integer minutes ranging from 0 to 59. Hours Real-time clock integer hours ranging from 0 to 23. Days Real-time clock integer days ranging from 0 to 32767.

Each serial channel represents one and only one number or character. To acquire both Longitude and Latitude, for example, two channels must be enabled and set, respectively. When collecting data from a non-GPS device, each desired parameter in the data [sent by the serial device] must occupy a unique channel. If the serial device supplies three parameters and all three are to be collected, then three serial channels must be configured.

When a GPS or time-of-day (TOD) parameter is required, simply select the associated cell in the Channel Type column of the grid, then select the desired parameter from the drop down list. When an integer, float, or character is to be parsed from a serial input string, a format string must be formulated.

The simplest format string can be used if the serial device simply sends one parameter terminated by a CR and/or LF. For example, a scale might send the following:

+12.32<CR><LF> +13.23<CR><LF> +13.44<CR><LF> +12.65<CR><LF>

LogBook User’s Manual 958396 GPS and Serial Device Data Collection 6-7

In this case, the simple format string %f would instruct the LogBook to start at the 1st character in the serial input string sentence. It would then begin the conversion to a floating point number until a character was encountered that could not be converted. If a %I, for integer, was used instead of %f, the LogBook would record +12 instead of +12.32.

Format String Reference

The format string provides instructions to the LogBook’s internal parser allowing it to parse, then to convert numerically a specified section of an ASCII string from a serial device. The format string contains directives for accepting and rejecting parts of the string. Only one section of each ASCII string can be accepted and converted for each serial channel.

The parsing and converting process begins when the LogBook senses the serial input string sentence, a string from the serial device that is terminated by a CR and/or LF. Each enabled Serial Channel will attempt to parse the entire serial input string. To successfully parse and convert a number or character in a string, all of the characters up to the desired field must be accounted for in the format string. The first character encountered that does not match the format string will cause the parsing operation to fail with no conversion process. The serial channel associated with a failed parsing operation will remain unchanged.

Each format string contains directives to ignore all the characters except those of interest. A format string can contain several optional “ignore” directives, but must contain one and only one “accept and convert” directive. The “accept and convert” directive must be the last item in the format string. A format string can contain any or all of the following:

Format

Description Example Comment

directive

%Xy The “%” character signifies the

beginning of a conversion directive. “X” is a decimal integer specifying the maximum length of the desired field,

%3i %c %6f

Convert 1-3 character integer. Convert 1 character. Convert 1-6 character float.

while “y” is a character that specifies the conversion type.

%*Xy The “%” followed by the “*” character

signifies the beginning of a rejecting directive. “X” and “y” are the same as above.

White space Tabs or spaces to be taken literally then

Regular characters

rejected Literal characters that are to be

matched exactly in the serial input

%*7c%i %*i,%i

%*i %f

$GPGGA,%f

Reject 7 characters, convert an integer.

Reject 1 integer and a comma, convert 2

integer.

Reject 1 integer and a space, convert a float.

Match and reject “$GPGGA,” exactly, convert a float.

string, then rejected

Format string examples:

LOAD:%f Match the literal “LOAD:” then start converting a float. %*14c%i Ignore the 1

14 characters, then start converting an integer.

%*i,%*i,%*i,%f Ignore 3 integers followed by commas, then start converting a float.

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The following table of examples shows how each format string operates on a series of serial input strings:

Serial input string from device

LOAD:+12.345<CR><LF>

12,45,23,453.234<LF>

11.1 22.2 33.3 44.4 55.5<CR>

Valid Conversion Type Specifiers

c Any sequence of characters in the input stream of the length specified by the field width, or a single

character if no field width is specified, is matched.

d A decimal integer, consisting of an optional sign, followed by one or more decimal digits, is matched.

Leading white-space characters are skipped.

e, f, g A floating-point number, consisting of an optional sign ("+" or "-"), followed by one or more decimal

digits. The e specifier accepts scientific notation, i.e., 1.234E+12, while the f specifier accepts nonscientific notation values, i.e., 1.1234. The g specifier accepts either. Leading white-space characters are skipped.

i An optional sign, followed by an octal, decimal, integer, or hexadecimal constant is matched. An

octal constant consists of "0" and zero or more octal digits. A decimal constant consists of a non-zero decimal digit and zero or more decimal digits. A hexadecimal constant consists of the characters "0x" or "0X" followed by one or more (upper- or lowercase) hexadecimal digits. Leading whitespace characters are skipped.

o An octal integer, consisting of an optional sign, followed by one or more (zero or non-zero) octal

digits, is matched. Leading white-space characters are skipped.

s A sequence of non-white-space characters is matched. Leading white-space characters are skipped. u An unsigned decimal integer, consisting of one or more decimal digits, is matched. Leading white-

space characters are skipped.

x A hexadecimal integer, consisting of an optional sign, followed by an optional prefix "0x" or "0X,"

followed by one or more (upper- or lowercase) hexadecimal digits, is matched. Leading white-space characters are skipped.

% A conversion type specifier of "%" is treated as a single ordinary character that matches a single "%"

character in the input data.

Format Strings Associated with three Serial Channels

LOAD:%f %*14c%i %*i,%*i,%*i,%f

+12.345 Failed. After rejecting 14

Failed attempting to match “LOAD:”.

characters, none were left.

34. After skipping 14 characters, the last 2 numbers were converted.

44. Converted first integer after ignoring 1 characters.

Failed attempting to match 1 integer in format string.

+453.234. Three integers separated by commas rejected.

Failed after the 1 point was encountered. The decimal point is neither an integer nor a comma.

decimal

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Channel Type Selection Table

The following table shows the required channel type selection for each valid conversion type specifier. This table does not apply to format directives using the reject indicator ("*"). The Sx in the table represents serial ports S1 or S2.

Conversion Type

GPS Examples

The following block of characters is an example of typical GPS receiver data:

$GPRMC,011855,V,4022.1990,N,08249.1990,W,000.0,000.0,150470,006.7,W*6C $GPGGA,011855,4022.1990,N,08249.1990,W,0,00,,,M,,M,,*44 $GPGSA,A,1,,,,,,,,,,,,,,,*1E $GPGSV,3,1,12,12,00,000,,14,00,000,,15,00,000,,16,00,000,*7D $GPGSV,3,2,12,17,00,000,,18,00,000,,19,00,000,,20,00,000,*7E $GPGSV,3,3,12,21,00,000,,22,00,000,,23,00,000,,24,00,000,*7E

The following example demonstrates how to retrieve information from the first few fields of the Global Positioning System Fix Data (GGA) line:

Description Required

Specifier

c character Sx_Char –128 to 127 d signed decimal integer Sx_Int –32,768 to 32,767 e scientific notation floating point Sx_Float 3.4E +/- 38 (7 digits) f non-scientific notation floating point Sx_Float 3.4E +/- 38 (7 digits) g either e or f formats Sx_Float 3.4E +/- 38 (7 digits)

i optional signed octal, hexadecimal, or decimal

integer o octal integer Sx_Int –32,768 to 32,767 s string (reject only) N/A N/A u unsigned decimal integer Sx_Int 0 to 65535 x hexadecimal integer Sx_Int –32,768 to 32,767

% N/A N/A N/A

Channel Type

Sx_Int –32,768 to 32,767

Value Range

$GPGGA,011855,4022.1990,N,08249.1990,W,0,00,,,M,,M,,*44

Field Name Field Description

Start of Sentence $ Address Field “aaccc” where “aa” is the talker identifier mnemonic (GP for Global

Universal Time Coordinated (UTC) “hhmmss.ss” where “hh” is hours (0 to 23), “mm” is minutes (00 to 59) and

Latitude “ddmm.mm” where “dd” is degrees (0 to 89) and “mm.mm” is minutes

Latitude N/S N=North, S=South Longitude “dddmm.mm” where “ddd” is degrees (0 to 179) and “mm.mm” is minutes

Longitude E/W E=East, W=West

Positioning System) and “ccc” is the sentence formatter mnemonic (GGA for Global Positioning System Fix Data)

“ss.ss” is seconds (00.00 to 59.99)

(00.00 to 59.99)

The format string of all serial input channels parsing information from the GGA line should start with “$GPGGA,” so that all other serial input strings fail to match and are ignored.

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One method of parsing the UTC is to create a single channel that parses the entire UTC. In this case, the channel type would be set to “Sx_Float” and the format string would be set to “$GPGGA,%f”. The value of the channel for the example line above would be 11855. When parsing the UTC with this method, the channel value can jump when the minutes or hours change (i.e. 11859 to 11900). In this case, “Sx_Int” cannot be used because the UTC can be greater than 32767.

Another method to parse the UTC is to create individual hours, minutes, and seconds channels. The hours and minutes channels would be configured as “Sx_Int” with format strings of “$GPGGA,%2u” and “$GPGGA,%*2u%2u” respectively. Notice that the hours channel parses the first two characters while the minutes channel throws the first two characters away by using the assignment suppression character (“*”), and parsing the next two characters. The second channel would be configured for Sx_Float, so that fractions of seconds could be read, and would use a format string of “$GPGGA,%*4u%f”. Notice the seconds channel throws away the four characters that make up the hours and minutes, and parses the remaining characters as a floating point number.

The ASCII value of a single character can be read using the %c format specifier. So the latitude hemisphere character “N” would be read as a decimal 78 (the ASCII value of N). If the channel type is set to “Sx_Char”, the value of the channel would be 78 but the LBK1 would display “N”.

The following table demonstrates various ways to parse the information contained in the GGA line.

Format String Comments

$GPGGA,%f Converts the UTC to a float. The value may jump when minutes and hours change. $GPGGA,%2u Convert UTC hours only. $GPGGA,%*2u%2u Ignore UTC hours and convert UTC minutes. $GPGGA,%*4u%f Ignore UTC hours and minutes and convert seconds. $GPGGA,%*f,%f Ignore UTC time and convert Latitude value. This value is in “ddmm.mm” format.

Channel value may jump when degrees change, and channel resolution may be large. $GPGGA,%*f,%2u Ignore UTC time and convert Latitude degrees only. $GPGGA,%*f,%*2u%f Ignore UTC time and Latitude degrees, convert floating point minutes. $GPGGA,%*f,%*f,%c Ignore UTC and Latitude, convert N/S character. The value will be recorded as

decimal equivalent of the ASCII “N” (XX decimal) or “S” (XX decimal). $GPGGA,%*f,%*f,%*c,%f Ignore UTC, Latitude, N/S character, convert Longitude in the format “ddmm.mm”. $GPGGA,%*f,%*f,%*c,%3u Ignore UTC, Latitude, N/S character, convert Longitude degrees only. $GPGGA,%*f,%*f,%*c,%*3u,%f Ignore UTC, Latitude, N/S character, Longitude degrees, convert floating point

Longitude minutes only. $GPGGA,%*f,%*f,%*c,%*f,%c Ignore UTC, Latitude, N/S character, Long itude, convert E/W character. The value

will be recorded as decimal equivalent of the ASCII “E” (XX decimal) or “W” (XX

decimal).

If the serial input data is in fixed length format, the format string can be simplified by throwing a number of characters away, rather than whole fields. For example, the Longitude Hemisphere could be parsed using a format string of $GPGGA%*31c%c

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Using Serial Channels in Calculated Channels

Calculated channels and the LogBook’s ability to use them to define trigger and stop events is a very powerful feature. This feature extends to the serial channels, which provide time-of-day data plus information from GPS and general serial devices.

Example Application #1

An RS-232 scale is being used to measure the weight of a liquid fuel while a thermocouple measures engine temperature. The LogBook is to trigger when the temperature exceeds 200F OR when fuel weight is less than 30Kg. This is represented by the calculation function seen in the following figure, where:

(P1_CH00_2>200) Or (SER_CH00<30)

The calculated channel shown yields a true/false output that is both recorded and used as the trigger source.

Example Application #2

An oven is being monitored by several thermocouples attached to a LogBook. The LogBook is to trigger whenever the temperature of the oven exterior is above 50C or at 9:00AM each day. The following calculate channel equation yields a true/false output that is both recorded and used as the trigger source.

(P1_CH00_2 > 50) Or (SER_CH03 > 9)

The serial channel, SER_CH03, is assigned the Channel Type, TOD_Hour

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Measurement LogBook User Manual

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Frequently Asked Questions

User Manual

DBK Basics