ICP DAS USA PISO-DNS100-D/T User manual

PISO-DNS100-D/T
PISO-DNS100U-D/T
DeviceNet Multi-Slave PCI Board
User’s Manual
Warranty
All products manufactured by ICP DAS are warranted
against defective materials for a period of one year from the
date of delivery to the original purchaser.
Warning
ICP DAS assumes no liability for damages consequent
to the use of this product. ICP DAS reserves the right to
change this manual at any time without notice. The
information furnished by ICP DAS is believed to be accurate
and reliable. However, no responsibility is assumed by ICP
DAS for its use, or for any infringements of patents or other
rights of third parties resulting from its use.
Copyright
Copyright 2010 by ICP DAS Co., LTD. All rights
reserved worldwide.
Trademark
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 1
The names used for identification only may be
registered trademarks of their respective companies.
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

Contents
1. GENERAL INFORMATION.................................................................................4
1.1 DEVICENET INTRODUCTION .......................................................................................4
1.2 DEVICENET APPLICATIONS.........................................................................................6
1.3 PISO-DNS100 ARCHITECTURE..................................................................................7
1.4 DEVICENET MULTI-SLAVE CHARACTERISTICS .............................................................8
1.5 PISO-DNS100 FIRMWARE CHARACTERISTICS ..........................................................11
1.6 FEATURES................................................................................................................13
1.7 SPECIFICATIONS.......................................................................................................14
1.8 BLOCK DIAGRAM......................................................................................................15
1.9 PRODUCT CHECK LIST .............................................................................................16
2. HARDWARE CONFIGURATION .....................................................................17
2.1 BOARD LAYOUT........................................................................................................17
2.2 JUMPER SELECTION .................................................................................................18
2.3 CONNECTOR PIN ASSIGNMENT..................................................................................20
2.3.1 5-pin screw terminal connector....................................................................20
2.3.2 9-pin D-sub male connector .........................................................................21
2.3.3 Wire connection..............................................................................................22
2.4 INDICATOR LED.......................................................................................................23
2.5 HARDWARE INSTALLATION........................................................................................24
3. DRIVER INSTALLATION OF THE PISO-DNS100 ........................................25
4. FLOW DIAGRAM AND SOFTWARE APPLICATION..................................31
4.1 SOFTWARE ARCHITECTURE .......................................................................................31
4.2 FLOW DIAGRAM FOR SLAVE CONFIGURATION ...........................................................32
4.3 FLOW DIAGRAM FOR SLAVE I/O OPERATION.............................................................33
5. FUNCTION DESCRIPTION ...............................................................................34
5.1 DLL FUNCTION DEFINITION AND DESCRIPTION........................................................35
5.2 FUNCTION RETURN CODE ........................................................................................37
5.3 FUNCTION DESCRIPTION ..........................................................................................39
5.3.1 DNS100_GetBoardInf..................................................................................39
5.3.2 DNS100_TotalDNM100Board.....................................................................40
5.3.3 DNS100_ActiveBoard..................................................................................41
5.3.4 DNS100_CloseBoard ...................................................................................42
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 2
5.3.5 DNS100_GetDLLVersion............................................................................43
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

5.3.6 DNS100_GetFirmwareVersion ....................................................................44
5.3.7 DNS100_ResetFirmware..............................................................................45
5.3.8 DNS100_GetBaudRate.................................................................................46
5.3.9 DNS100_SetBaudRate .................................................................................47
5.3.10 DNS100_GetSlaveStatus............................................................................48
5.3.11 DNS100_AddDevice..................................................................................49
5.3.12 DNS100_RemoveDevice............................................................................50
5.3.13 DNS100_AddIOConnection.......................................................................51
5.3.14 DNS100_RemoveIOConnection ................................................................52
5.3.15 DNS100_ReadIOInputData........................................................................53
5.3.16 DNS100_WriteIOInputData.......................................................................54
5.3.17 DNS100_ReadIOOutputData.....................................................................55
5.3.18 DNS100_ClearAllConfig ...........................................................................56
5.3.19 DNS100_ExportEEPROM.........................................................................57
5.3.20 DNS100_ImportEEPROM .........................................................................58
6. DEMO PROGRAMS FOR WINDOWS.................................................................59
6.1 ABRIEF INTRODUCTION TO THE DEMO PROGRAMS ...................................................59
6.2 WIRE CONNECTION OF THE CAN BUS......................................................................60
6.3 BCB 6DEMO INTRODUCTION.................................................................................61
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 3
6.4 VC++ 6DEMO INTRODUCTION ..............................................................................66
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1. General Information
1.1 DeviceNet Introduction
The CAN (Controller Area Network) is a serial communication protocol,
which efficiently supports distributed real-time control with a very high level of
security. It is an especially suited for networking "intelligent" devices as well as
sensors and actuators within a system or sub-system. In CAN networks, there
is no addressing of subscribers or stations in the conventional sense, but
instead, prioritized messages are transmitted. DeviceNet is one kind of the
network protocols based on the CAN bus and mainly used for machine control
network, such as textile machinery, printing machines, injection molding
machinery, or packaging machines, etc. DeviceNet is a low level network that
provides connections between simple industrial devices (sensors, actuators)
and higher-level devices (controllers), as shown in Figure 1.1.1
Figure 1.1.1 Example of the DeviceNet network
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 4
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

DeviceNet is a cost effective solution to one kind application of control
area network. It reduces the connection wires between devices and provides
rapid troubleshooting rejection function. The transfer rate can be up to
500Kbps within 100 meters. The transfer distance can be up to 500 meters in
125Kbps (See Table 1.1). It allows direct peer to peer data exchange between
nodes in an organized and, if necessary, deterministic manner. Master/Slave
connection model can be supported in the same network. Therefore,
DeviceNet is able to facilitate all application communications based on a
redefine a connection scheme. However, DeviceNet connection object strands
as the communication path between multiple endpoints, which are application
objects that is needed to share data.
Baud rate (bit/s) Max. Bus length (m)
500 K 100
250 K 250
125 K 500
Table 1.1 The Baud rate and the Bus length
PISO-DNS100(U) can represent an economic solution of DeviceNet
application and be a DeviceNet multi-slave station. The PISO-DNS100(U) can
be used to emulate up to 10 virtual slave devices and acts as Group 2 only
Server on the DeviceNet network. It supports up to 512 bytes of input & 512
bytes of output data. Each MAC ID can be set by program and would save into
the EEPROM inside the board. The PCI board also has an optically isolated
CAN interface. If you want to develop your own Windows applications, it is made
to use any development language (VB,VC,BCB...) easily. This offers a
standardized API (DLL) with simple functions for card initialization and process
data exchange.
PISO-DNS100(U) has an independent CAN bus communication port with
the ability to cover a wide range of DeviceNet applications. Besides, PISO-
DNS100(U) uses the new CAN controller Phillips SJA1000T and transceiver
82C250, which provide bus arbitration, error detection with auto correction and
re-transmission function. It can be installed on almost any windows-based
system, for example Win2000/WinXP. It is popularly applied in the industrial
automation, building automation, vehicle, marine, and embedded control
network. Therefore, that is an easy way to develop the DeviceNet virtual slave
station with PISO-DNS100(U).
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 5
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.2 DeviceNet Applications
DeviceNet is the standardized network application layer optimized for
factory automation. It is mainly used in low- and mid-volume automation
systems. Some users have also implemented DeviceNet for machine control
systems. The main DeviceNet application fields include the following
application area (For more information, please refer to www.odva.org):
●Production cell builds and tests CPUs ●Dinnerware production
●Beer brewery ●HVAC module production
●Equipment for food packing ●Textile machines
●Fiberglass twist machine ●Trawler automation system
●Sponge production plant ●LCD manufacturing plant
●Isolation wall manufacturing ●Rolling steel door production
●Overhead storage bin production ●Bottling line
●Pocket-bread bakery ●Tight manufacturing
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 6
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.3 PISO-DNS100(U) Architecture
The PISO-DNS100(U) provides users to establish DeviceNet virtual slave
station rapidly by Master/Slave connection model. The PISO-DNS100(U) is a
high-performance DeviceNet multi-slave board with one CPU inside. This
architecture of the PISO-DNS100(U) almost doesn’t cost CPU resource and
really increases the work efficiency on DeviceNet network. Applying the PISO-
DNS100(U), users don’t need to take care of the detail of the DeviceNet
protocol. The inside firmware implements the DeviceNet protocol to help users
to establish the connection with DeviceNet master devices easily. The
illustration about the idea is shown as Figure 1.3.1.
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 7
Figure 1.3.1 PISO-DNS100(U) illustration.
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.4 DeviceNet Multi-Slave Characteristics
Using the API functions, users don’t need to take care of the detail of the
DeviceNet protocol. It can reduce the complexity of user’s DeviceNet virtual
slave station Software. The firmware mainly supports the Predefined Master-
Slave Connection Set functions to allow users to merge your own data into the
DeviceNet network. It can help users to establish the connection with
DeviceNet master devices easily. The general application architecture is
demonstrated as Figure 1.4.1.
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 8
Figure 1.4.1 Application architecture
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

The DeviceNet protocol firmware provides the DeviceNet Slave
mechanism by the Predefined Master/Slave Connection Set. The virtual slave
would always wait for the request command from the master. The DeviceNet
communication protocol can be clarify as two forms: One is the Explicit
Message and others are I/O Messages. Here, we only provide one explicit
message connection and four I/O connections as depicted in Figure 1.4.2.
Figure 1.4.2 DeviceNet Messaging
The DeviceNet Communication Protocol is based on the concept of
connections method. Master would create connections with slave devices
based on the command of exchanging information and I/O data. The slave
should provide at least one I/O connection to establish the communication with
the master. There are four main steps to create a new virtual slave device in
the PISO-DNS100(U). Figure 1.4.3 demonstrates the main process for creating
the DeviceNet virtual slave below.
Figure 1.4.3 Four steps to establish the DeviceNet connection
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 9
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1. Add device into EEPROM
You should provide the virtual slave device’s MAC ID to add into EEPROM
by using API functions.
2. Add IO connection
You can choice the virtual slave device’s I/O connection type and the I/O
data length by user’s project. When adding the I/O connection, you should
provide these parameters.
3. Reset Firmware
After adding connections or devices, users should reset the firmware by
using API function to make the new setting enable. Then the PISO-
DNS100(U) would wait for the request command form the remote master
device.
4. Access I/O data
After establishing communication with the master, you can access the I/O
data with corresponding read/write function to communicate with the remote
master.
After adding the device into the EEPROM and reset the firmware, the
virtual slaves would send the “Duplicate MAC ID Check Message” immediately
to find out the duplicate MAC ID. If there is no duplicate MAC ID, the virtual
slave would wait for the request command from the master. Once I/O
connections have been created and started, I/O data would be exchanged
among master and virtual slaves in the DeviceNet network. Therefore, the
master device can access I/O data of the virtual slave devices by one of the
four I/O connection methods. The API functions are not only easy to use but
also providing a lot of the DeviceNet slave functions to retrieve and deliver the
I/O data from the master. For more information, please refer to functions
description and demo programs in chapter 5 and 6.
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 10
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.5 PISO-DNS100(U) Firmware Characteristics
The PISO-DNS100(U) is a high-performance DeviceNet multi-slave board.
The firmware inside the board implements DeviceNet slave protocol
automatically when the board is active. The firmware always listens to the bus
and receives the message at the same time. It works as shown in Figure 1.5.1.
Figure 1.5.1 Message Router
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 11
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

The PISO-DNS100(U) firmware has a “ScanList” to store the virtual slave
devices information. After power off, the information still exists in the EEPROM.
When the users turn on the PC next time, the “ScanList” would be loaded from
the EEPROM. The users can easily use the DLL functions to configure it,
including adding devices or removing devices. It works as shown in Figure
1.5.2. There is more information about the library functions in chapter 5.
Figure 1.5.2 ScanList data structure
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 12
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.6 Features
Hardware Features
zPISO-DNS100
＊33MHz 32bit 5V PCI bus (V2.1) plug and play technology
zPISO-DNS100U
＊Universal PCI supports both 5V and 3.3V PCI bus
zDriver support for Windows 2000/XP.
z186 compatible CPU with DeviceNet firmware inside.
z8K bytes DPRAM inside.
zOne CAN communication port.
zCompatible with CAN specification 2.0 parts A and B.
zJumper select 120Ωterminator resistor for each port.
z2 indicating LED (one for green and another for red).
zDirect memory mapping to the CAN controllers.
z2500Vrms photo-isolation protection on CAN bus.
DeviceNet Firmware Features
zProgrammable Virtual slave MAC ID.
zProgrammable transfer-rate 125K, 250K, 500K.
zEach port support maximum nodes up to 10
zSupport Group 2 Only Server functions
zNot support UCMM functions
zThe maximum Fragment number is (Input/Output) up to 64
zSupport I/O Operation Mode: Poll, Bit-Strobe and Change Of
State/Cyclic
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 13
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.7 Specifications
zCAN controller: Phillips SJA1000T.
zCAN transceiver: Phillips 82C250.
zSignal support: CAN_H, CAN_L.
zCAN controller frequency :16 MHz
zConnector: 5-pin screw terminal connector or 9-pin D-sub female
connector.
zIsolation voltage: 2500Vrms on CAN bus.
z186 compactable CPU
z8K bytes DPRAM (1K bytes for system)
z512 K bytes Flash memory (128K bytes for system)
z512K bytes SRAM
zRTC (real time clock) inside
z2K EEPROM (256 bytes for system)
z31 bytes NVRAM
zPower requirements: 300 mA @ 5V
zEnvironmental:
Operating temp: -25~75℃
Storage temp: -40~80℃
Humidity: 5~95% non-condensing
Dimensions: 127mm X 121mm
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 14
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.8 Block Diagram
The figure 1.8.1 shows the block diagram of the PISO-DNS100(U) board.
1. DPRAM (Dual Port RAM) :
The DPRAM is the memory buffer which provides the communication
channel between PC and PISO-DNS100(U).
2. EEPROM :
The EEPROM stores the configuration information. After restarting the
PISO-DNS100(U), the configuration data would be loaded form the
EEPROM automatically.
3. Control CPU :
The CPU inside implementing the DeviceNet slave firmware.
4. CAN Controller :
The CAN controller is used for sending and receiving the CAN messages.
There is photo isolation between CAN controller and CAN bus.
Figure 1.8.1 Block diagram of the PISO-DNS100(U)
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 15
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

1.9 Product Check List
In addition to this manual, the package includes the following items:
PISO-DNS100(U) card;
Software CD ROM;
Release Note
It is recommended that users should read the release note first. All of
the important information needed would be provided in the release note
as follows:
Where you can find the software driver, utility and demo programs.
How to install software & utility.
Where is the diagnostic program?
FAQ’s and answers.
Attention !
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 16
If any of these items are missing or damaged, please contact your local
field agent. Keep aside the shipping materials and carton in case you want to
ship or store the product in the future.
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

2. Hardware Configuration
This section would describe the hardware settings of the PISO-
DNS100(U). This information includes the wire connection and terminal
resistance configuration for the CAN network.
2.1 Board Layout
Figure 2.1.1 PISO-DNS100 Board LAYOUT
Figure 2.1.2 PISO-DNS100U Board LAYOUT
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 17
Note: PISO-DNS100(U)-T layout is similar with PISO-DNS100(U)-D. The
only difference is the position of CAN port connector. The positions of jumper
or DIP switch are the same. Therefore, users can also refer to the PISO-
DNS100(U)-D layout to configure the jumper or DIP switch if they use PISO-
DNS100(U)-T.
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

2.2 Jumper Selection
The following table shows the definition of jumpers or DIP switch. Users
need to refer to this table to configure the PISO-DNS100- D/T hardware.
PISO-DNS100 :
Jumper Description Status
JP1 CAN Port 120Ωterminal resistance.
Enable Disable
JP3
Reset pin for download error. If users
want to update firmware but the process
is failed, users can enable this jumper
to reset the PISO-DNS100-D/T into
download mode.
Enable Disable
JP4 None. None
DIP switch is used to set the PISO-
DNS100 board No. Switch1 is for bit0,
switch2 is for bit1 and so forth. For
example, if the left-hand-side switch
(switch 1) is ON, the board No. is set to
1. The range of board No. is from 0 to
15. Be careful that the board No. for
each PISO-CM100-D/T, PISO-DNS100-
D/T and PISO-CPM100-D/T must be
unique.
DIP switch
This situation indicates
the board No. 1.
Table 2.1 Jumper or DIP switch selections
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 18
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

PISO-DNS100U :
Jumper Description Status
JP1
JP2
JP3
None. None.
SW2
Reset button for download error. If users
want to update firmware but the process
is fail, users can click this button to reset
the PISO-DNS100(U) into download
mode.
JP4 CAN Port 120Ωterminal resistance.
DIP switch
DIP switch is used to set the PISO-
DNS100(U) board No. Switch1 is for
bit0, switch2 is for bit1 and so forth. For
example, if the left-hand-side switch
(switch 1) is ON, the board No. is set to
1. The range of board No. is from 0 to
15. Be careful that the board No. for
each board
＊PISO-CM100-D/T,
＊PISO-CM100U-D/T,
＊PISO-DNS100-D/T,
This situation indicates
the board No. 1.
＊PISO-DNS100U-D/T
＊PISO-CPM100-D/T
＊PISO-CPM100-D/T
must be unique.
Table 2.2 Jumper or DIP switch selections for PISO-DNS100U
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 19
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru

2.3 Connector Pin Assignment
The PISO-DNS100(U)-T is equipped with one 5-pin screw terminal
connector and the PISO-DNS100(U)-D is equipped with one 9-pin D-sub
male connector for wire connection of the CAN bus. The connector’s pin
assignment is specified as follows:
2.3.1 5-pin screw terminal connector
The 5-pin screw terminal connector for the CAN bus is shown in Figure
2.3.1 and the details for the pin assignment are presented in Table 2.2.
12345
CAN-L CAN-HShield
Figure2.3.1 5-pin screw terminal connector
Pin No. Signal Description
1 N/A No use
2 CAN_H CAN_H bus line (dominant high)
3 CAN_SHLD Optional CAN Shield
4 CAN_L CAN_L bus line (dominant low)
5 N/A No use
Table 2.2: Pin assignment of 5-pin screw terminal connector
PISO-DNS100(U) DeviceNet Slave API functions User’s Manual (Ver: 1.1) 2010/01/07 20
ГК Атлант Инжиниринг – официальный представитель вРФ иСНГ
[phone] [email protected] www.bbrc.ru