Advantech PCIE-1884 User manual

U
ser Manual
PCIE-1884
32-Bit, 4-Channel Encoder
Counter with Preloaded Position
Comparison FIFO PCI Express
Card

PCIE-1884 User Manual ii
Copyright
This documentation and the software included with this product are copyrighted 2018
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to improve the products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated, or transmitted in any
form or by any means without the prior written permission of Advantech Co., Ltd. The
information provided in this manual is intended to be accurate and reliable. However,
Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements
of the rights of third parties that may result from its use.
Acknowledgments
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants the original purchaser that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products that have been repaired or altered by
persons other than repair personnel authorized by Advantech, or products that have
been subject to misuse, abuse, accident, or improper installation. Advantech
assumes no liability under the terms of this warranty as a consequence of such
events.
Because of Advantech’s high quality control standards and rigorous testing, most
customers never need to use our repair service. However, if an Advantech product is
defective, it will be repaired or replaced free of charge during the warranty period. For
out-of-warranty repairs, customers are billed according to the cost of replacement
materials, service time, and freight. Consult your dealer for more details.
If you believe that your product is defective, follow the steps outlined below.
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages displayed when the prob-
lem occurs.
2. Call your dealer and describe the problem. Have your manual, product, and any
relevant information readily available.
3. If your product is diagnosed as defective, obtain a return merchandize authori-
zation (RMA) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a completed Repair and Replacement
Order Card, and a proof of purchase date (such as a photocopy of your sales
receipt) into a shippable container. Products returned without a proof of pur-
chase date are not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship the pack-
age prepaid to your dealer.
Part No. 2001188400 Edition 1
December 2018

iii PCIE-1884 User Manual
CE
This product has passed the CE test for environmental specifications when shielded
cables are used for external wiring. We recommend the use of shielded cables. This
type of cable is available from Advantech. Please contact your local supplier for
ordering information.
Technical Support and Assistance
1. Visit the Advantech website at http://support.advantech.com.tw/ to obtain the
latest product information.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Have the follow-
ing information ready before calling:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages
Packing List
Before setting up the system, check that the items listed below are included with your
product and in good condition. If any item is missing or damaged, contact your dealer
immediately.
1 x PCIE-1884 encoder card
1 x PCIE-1884 startup/user manual
Safety Precautions - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
1. To avoid electrical shock, always disconnect the power from the PC chassis
before manual handling. Do not touch any components on the CPU card or
other cards while the PC is powered on.
2. Disconnect the power before implementing any configuration changes. The sud-
den rush of power after connecting a jumper or installing a card may damage
sensitive electronic components.

PCIE-1884 User Manual iv

v PCIE-1884 User Manual
Contents
Chapter 1 Introduction..........................................1
1.1 Key Features............................................................................................. 2
1.2 Applications............................................................................................... 3
1.3 Packing List............................................................................................... 3
1.4 Software Overview .................................................................................... 4
1.5 DAQNavi Device Driver Programming ...................................................... 4
1.6 Accessories............................................................................................... 5
Chapter 2 Installation............................................7
2.1 Unpacking Instructions.............................................................................. 8
2.2 Driver Installation ...................................................................................... 8
2.3 Hardware Installation ................................................................................ 9
2.4 Device Setup and Configuration ............................................................. 10
Figure 2.1 PCIE-1884 Device Settings ...................................... 10
Figure 2.2 Device Settings Page ............................................... 11
Figure 2.3 PCIE-1884 Device Testing ....................................... 11
Chapter 3 Signal Connections ...........................13
3.1 Overview ................................................................................................. 14
3.2 Switch and Jumper Settings.................................................................... 14
Figure 3.1 Connector and Switch Locations .............................. 14
3.2.1 Board ID (SW1)........................................................................... 15
Table 3.1: Board ID Setting (SW1) ............................................ 15
3.2.2 Power On Configuration (JP1) .................................................... 15
Table 3.2: Power on Configuration after Hot Reset (JP1) ......... 15
3.3 Signal Connections ................................................................................. 16
Figure 3.2 The 37-Pin I/O Connector Pin Assignments............. 16
3.3.1 I/O Connector Signal Description................................................ 17
3.4 Field Wiring Considerations .................................................................... 19
Appendix A Specifications ....................................21
A.1 Function Block......................................................................................... 22
A.2 Digital Input ............................................................................................. 22
A.3 Digital Output .......................................................................................... 22
A.4 Counter/Timer ......................................................................................... 23
A.5 General ................................................................................................... 23
Appendix B Operation Theory...............................25
B.1 Digital Input/Output Operation................................................................. 26
B.2 Counter Input and PWM Input/Output..................................................... 26

PCIE-1884 User Manual vi

Chapter 1
1Introduction
This chapter provides a brief
introduction to the PCIE-1884 card
and its typical applications.
Features
Applications
Packing List
Software Overview
Roadmap
Accessories

PCIE-1884 User Manual 2
PCIE-1884 is a PCI Express card that features four 32-bit encoder counters with pro-
grammable trigger output (preloaded FIFO) for position comparisons. Ideal for motor
control and position monitoring applications, PCIE-1884 also provides general coun-
ter functions, such as frequency measurement, pulse width measurement, pulse out-
put, and PWM output. All channels are protected by 2,500 VDC isolation circuits.
1.1 Key Features
4 x 32-bit programmable encoder counters
Quadrature (X1, X2, X4), dual pulse (CW/CCW), and signed pulse (OUT/DIR)
modes
Programmable trigger output (preloaded FIFO) for position comparisons
Supports single-ended and differential inputs
2,500 VDC isolation protection for all channels
Digital filter with selectable values
Onboard Programmable Encoder (or General Purpose) Counters
The PCIE-1884 card features four 32-bit encoder (or general purpose) counters that
provide encoder input, encoder-compare output, one-shot output, PWM output, peri-
odic interrupt output, and time-delay output, as well as measurements of frequency
and pulse width.
Encoder Interface
Each channel includes a decoding circuit for incremental quadrature encoding. Inputs
accept either single-ended or differential signals. Quadrature input works with or
without an index, allowing linear or rotary encoder feedback.
Counters
For the four independent 32-bit counters, the maximum quadrature input rate is 40
MHz and the maximum input rate in counter mode is 10 MHz. Each counter can be
individually configured for quadrature decoding, pulse/direction counting or up/down
counting.
Onboard FIFO for Position Comparisons
PCIE-1884 is also equipped with a 1k-byte FIFO for enabling high-speed position
comparisons and trigger pulse output.
Digital Input and Interrupts
PCIE-1884 features four digital input channels. Each channel accepts digital input as
either index input for a rotary encoder or as home sensor input for a linear encoder.
The card can initiate repeated system interrupts based on a digital input signal, coun-
ter comparison, or programmed time interval. These interrupts facilitate precise mon-
itoring of the control system speed.

3 PCIE-1884 User Manual
Chapter 1 Introduction
Flexible Digital Output Function
PCIE-1884 also features four digital output channels. Each channel accepts digital
output either as normal TTL output for a rotary encoder or as indicated output with
pulse/level mode for a linear encoder. The PCIE-1884 can generate an indicated out-
put based on a signal from compare of its counters. The pulse width of an indicated
output depends on the counter clock or clear interrupt.
BoardID Switch
The PCIE-1884 card is equipped with a built-in DIP switch for defining each card’s ID
when multiple cards are installed on the same PC chassis. The BoardID setting func-
tion is very useful when building a system with multiple PCIE-1884 cards. With the
correct BoardID settings, users can easily identify and access each card during hard-
ware configuration and software programming operations.
1.2 Applications
Motion control
Position sensing, monitoring, and measuring
Coordinate measurement machines
X-Y table monitors
Robotics
Machine control
1.3 Packing List
Before installing the PCIE-1884 card, please ensure that you have the following nec-
essary components:
PCIE-1884 encoder card
PCIE-1884 startup manual
Advantech DAQNavi driver software (available for download from the Advan-
tech website)
Personal computer or workstation with a PCI Express interface (running
Windows 10, 8, or 7)
PCL-10137H shielded cable (optional)
ADAM-3937 wiring board (optional)
The following optional accessories are also available for enhanced operation:
DAQNavi, LabView, and other third-party software
After all the necessary components and optional accessories for enhanced operation
have been acquired, users can begin the encoder installation procedures.
Note! For more detailed specifications and operational instructions regarding
the PCIE-1884 card, please refer to Appendices A and B of this manual.

PCIE-1884 User Manual 4
1.4 Software Overview
Advantech offers a comprehensive bundle of DLL drivers, third-party drivers, and
application software to assist users with leveraging the full benefits of the PCIE-1884
card.
Device drivers
LabVIEW driver
Advantech DAQNavi software
Datalogger
Programming Choices for Encoder Cards
Advantech’s application software, such as Advantech Device Drivers, can be used
for programming. Additionally, advanced users can perform register-level program-
ming. However, this is not recommended because of its laborious and time-consum-
ing nature.
DAQNavi Software
Advantech DAQNavi software includes device drivers and an SDK, which features a
complete I/O function library to enhance application performance. This software
comes with all Advantech encoder cards and can be downloaded from the Advantech
website free of charge. The Advantech DAQNavi software for Windows 10/8/7
(desktop mode) works seamlessly with a range of development tools such as Visual
Studio .NET, Visual C++, Visual Basic, and Borland Delphi.
1.5 DAQNavi Device Driver Programming
This section provides a roadmap for building unique applications using the Advan-
tech DAQNavi device driver combined with popular development tools, such as
Visual Studio .NET, Visual C++, Visual Basic, Delphi, and C++ Builder. Moreover, a
comprehensive set of example source codes is also provided for easy reference.
Programming Tools
Programmers can develop application programs using a variety of development
tools, as listed below.
Visual Studio .NET
Visual C++ and Visual Basic
Delphi
C++ Builder
The DAQNavi SDK manual features a tutorial chapter that provides instructions on
how to begin programming using each development tool. Users should refer to this
information when programming. Additionally, users can reference the example
source codes provided for each programming tool. These examples can help jump-
start a project.
The DAQNavi SDK manual can be retrieved from the accompanying DVD-ROM.
Alternatively, if the DAQNavi device driver has already been installed, the DAQNavi
SDK manual can be accessed via the Start menu. The file path is as follows:
Start/Programs/Advantech Automation/DAQNavi/DAQNavi Manuals/DAQNavi SDK
Manual

5 PCIE-1884 User Manual
Chapter 1 Introduction
Example source codes can be found under the folder for the specific programming
tool. The default installation path is as follows:
\Advantech\DAQNavi\Examples
For information about using other function groups or development tools, refer to the
chapter titled “Using DAQNavi SDK” in the DAQNavi SDK manual or the video tutori-
als presented in the Advantech Navigator utility environment.
Programming with the DAQNavi Function Library
Advantech’s DAQNavi device drivers software features a comprehensive function
library that can be adopted for diverse application programs. The function library con-
tains numerous APIs that support a variety of development tools such as Visual Stu-
dio .NET, Visual C++, Visual Basic, Delphi, and C++ Builder.
These APIs can be categorized into the following function groups according to their
functions:
Counter Function Group
Port Function Group (direct I/O)
Event Function Group
Digital Input/Output Function Group
For information regarding the usage and parameters of each function, refer to the
chapter titled “Using DAQNavi SDK” in the DAQNavi SDK manual.
Troubleshooting DAQNavi Device Driver Errors
Driver functions will return a status code when they are called to perform a certain
task for the application. When a code that is not zero is returned, this means the func-
tion has failed to perform its designated function. To troubleshoot the driver error,
check the error code and description against the error control information provided in
the DAQNavi SDK manual.
1.6 Accessories
Advantech offers a wide range of accessories for the PCIE-1884 card, as listed
below.
Wiring Cables
PCL-10137H-1E DB-37 high-speed shielded cable, 1 m
PCL-10137H-3E DB-37 high-speed shielded cable, 3 m
Wiring Boards
ADAM-3937-BE DB-37 wiring terminal with DIN-rail mount support

PCIE-1884 User Manual 6

Chapter 2
2Installation
This chapter provides detailed
step-by-step instructions for
driver and card installation.
Unpacking Instructions
Driver Installation
Hardware Installation
Device Setup and Configuration

PCIE-1884 User Manual 8
2.1 Unpacking Instructions
After receiving the PCIE-1884 product shipment, inspect the package to ensure that
you have received the following:
1 x PCIE-1884 card
1 x PCIE-1884 startup manual
The PCIE-1884 card contains certain electronic components that are vulnerable to
electrostatic discharge (ESD). ESD can easily damage the integrated circuits and
components if preventive measures are ignored.
Before removing the card from the anti-static plastic bag, take the precautions out-
lined below to prevent potential damage from ESD.
Touch the metal part of the computer chassis to discharge any static electricity
accumulated in your body. Alternatively, use a grounding strap.
Touch the anti-static bag to a metal part of the computer chassis before opening
the bag.
Hold the card by the metal bracket only when removing it from the anti-static
bag.
After taking out the card
Inspect the card for any external signs of damage (loose or damaged compo-
nents, etc.). If the card is visibly damaged, notify Advantech’s service depart-
ment or your local sales representative immediately. Do not install a damaged
card in your system.
To ensure proper installation, take care to
Avoid physical contact with materials that may hold static electricity such as
plastic, vinyl, and styrofoam.
When physically handling the card, hold the card only by its edges. Do not touch
the exposed metal pins of the connector or any electronic components.
2.2 Driver Installation
We recommend installing the driver before installing the PCIE-1884 card to ensure
smooth operation.
The Advantech DAQNavi Setup program for the PCIE-1884 card can be downloaded
from the Advantech website.
Note! Retain the anti-static bag for future use. The original bag may be
needed to store the card after a card replacement or when transporting
the computer system.

9 PCIE-1884 User Manual
Chapter 2 Installation
2.3 Hardware Installation
After the device driver has been installed, the PCIE-1884 card can be installed in the
computer. The steps for installing the card are outlined below. Please refer to the
computer’s user manual or related documentation for additional installation advice.
1. Turn off the computer and unplug the power cord and cables before installing or
removing any components from the computer.
2. Remove the cover of your computer.
3. Remove the slot cover on the rear panel of your computer.
4. Touch any metal surface of the computer to neutralize any static electricity that
might be on your body.
5. Insert the PCIE-1884 card into the PCI Express interface. Hold the card only by
its edges and carefully align the card with the slot. Insert the card into the slot
carefully. Using excessive force may damage the card.
6. Connect any additional accessories (for example, a 37-pin DB shielded cable or
wiring terminals) to the card.
7. Replace the cover of the computer chassis. Re-connect the cables that were
disconnected in Step 1.
8. Plug in the power cord and turn on the computer.
After the PCIE-1884 card is installed in the computer, the Advantech Navigator Pro-
gram can be used to configure the system. Comprehensive device installation proce-
dures should include device setup, configuration, and testing. The following sections
of this chapter provide information on how to set up, configure, and test your device.

PCIE-1884 User Manual 10
2.4 Device Setup and Configuration
The Advantech Navigator program is a utility for setting up, configuring, and testing
devices. The configuration settings are stored on the system registry and used when
any device driver API is accessed.
Setting Up a Device
1. To install the I/O device for your card, run the Advantech Navigator program (by
accessing Start/Programs/Advantech Automation/Navigator for DN4).
2. The device(s) already installed on the system (if any) will be shown in the
Installed Devices list. If the PCIE-1884 card hardware and software has been
successfully installed, the PCIE-1884 card should be in the Installed Devices
list.
Figure 2.1 PCIE-1884 Device Settings

11 PCIE-1884 User Manual
Chapter 2 Installation
Configuring the Device
3. Navigate to the Device Settings page to configure the PCIE-1884 card. Users
can configure not only the counter/PWM output, but also the Digital Input/Out-
put.
Figure 2.2 Device Settings Page
4. After the card is installed and configured, navigate to the Device Test page to
test the hardware using the testing utility supplied.
Figure 2.3 PCIE-1884 Device Testing
For more detailed information, please refer to the DAQNavi SDK manual or user
interface manual in Advantech Navigator.

PCIE-1884 User Manual 12

Chapter 3
3Signal Connections
This chapter explains how to con-
nect input and output signals to
the PCIE-1884 card via the I/O
connector.
Overview
Board ID Settings
Signal Connections
Field Wiring Considerations

PCIE-1884 User Manual 14
3.1 Overview
Maintaining signal connections is one of the most important factors in ensuring that
your application system is sending and receiving data correctly. A good signal con-
nection can avoid unnecessary and costly damage to your PC and other hardware
devices. This chapter provides useful information about how to connect input and
output signals to the PCIE-1884 card via the I/O connector.
3.2 Switch and Jumper Settings
The location of jumpers and switches on the PCIE-1884 card is shown in Figure 3.1.
Figure 3.1 Connector and Switch Locations