FieldServer Profibus DP FS-8700-20 Release note

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ASierraMonitorCompany
APPLICABILITY & EFFECTIVITY
Effective for all systems manufactured after May 1, 2001
Driver Manual
(Supplement to the FieldServer Instruction Manual)
FS-8700-20 Profibus DP
Driver Version: 1.02
Document Revision: 4

FS-8700-20 Profibus DP Driver Manual Table of Contents
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
Table of Contents
1. Profibus DP Description...................................................................................................3
2. Driver Scope of Supply.....................................................................................................4
2.1. Supplied by FieldServer Technologies for this driver....................................................4
2.2. Provided by the Supplier of 3rd Party Equipment...........................................................4
2.2.1. Hardware...................................................................................................................4
2.2.2. Software....................................................................................................................4
3. Hardware Connections.....................................................................................................5
3.1. Hardware Troubleshooting............................................................................................5
3.2. SST Profibus card LEDs ...............................................................................................5
3.3. Profibus Master Configuration.......................................................................................6
3.4. Using the SST Configuration Tool for Profibus Master Configuration...........................6
3.5. Using COM PROFIBUS for Profibus Master Configuration...........................................6
4. Configuring the FieldServer as a Profibus DP Master...................................................7
4.1. General..........................................................................................................................7
4.2. Data Arrays/ Descriptors...............................................................................................7
4.3. Client Side Connection Descriptions.............................................................................8
4.4. Client Side Node Descriptors........................................................................................8
4.5. Client Side Map Descriptors..........................................................................................9
4.6. Creating the Network Configuration File for the Master..............................................10
5. Configuring the FieldServer as a Profibus DP Slave Only..........................................13
5.1. General........................................................................................................................13
5.2. Data Arrays/ Descriptors.............................................................................................13
5.3. Server Side Connection Descriptions..........................................................................14
5.4. Server Side Node Descriptors.....................................................................................14
5.5. Server Side Map Descriptors ......................................................................................15
Appendix A. Special Driver Parameters............................................................................16
Appendix A.1. DP_Buffer....................................................................................................16
Appendix A.2. Data_Type, Address & Length ....................................................................16
Appendix B. Driver Notes...................................................................................................17
Appendix B.1. Understanding buffer types and Map Descriptor functions..........................17
Appendix C. Troubleshooting............................................................................................19
Appendix C.1. FieldServer as a Profibus slave...................................................................19
Appendix C.2. FieldServer as a Profibus Master................................................................20
Appendix C.3. Error and Informational Messages on Ruinet E and F screens...................21

FS-8700-20 Profibus DP Driver Manual Page 3 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
1. Profibus DP Description
The Profibus DP driver allows the FieldServer to transfer data to and from devices using
Profibus DP protocol. The Communications Adapter card is included with the FieldServer. The
FieldServer can function as either a Master or a Slave on the Profibus Network.
When acting as a DP Master, the FieldServer requires a Profibus master configuration file in
addition to its own configuration file. The Profibus master configuration file
(bridge.bss/bridge.2bf) describes the operating network, and the FieldServer configuration file
(config.csv) describes the data that will be accessed within the Profibus slaves. As slaves are
added or removed from the Profibus network, the Profibus master configuration file will need to
be updated. The Profibus master configuration is created using a Profibus configuration tool.
The tool provided on the SST CD can be used to create this file.
As a slave, the Profibus DP driver allows the FieldServer to be a single slave station to another
master. This slave is capable of transferring 244 bytes of input and 244 bytes of output to the
other master. If it is necessary to transfer more data to a Profibus master, then the Profibus
DPMS driver and adapter card will be necessary. For Slave applications, the Profibus master
configuration file is not used, and only the FieldServer configuration file will be used to set the
FieldServer’s Profibus Slave station address and buffer sizes.
To connect to the Profibus network, the FieldServer has been equipped with a 5136-PFB-ISA
card. This card has a standard DB-9 Profibus port that will accommodate a DB9 (Male)
Profibus connector (supplied) and drop cable (not supplied).
The 5136-PFB-ISA card requires firmware (PFBDP.SS1) which will be factory installed onto the
FieldServer prior to shipment.
The information that follows describes how to expand upon the factory defaults provided in the
configuration files included with the FieldServer.

FS-8700-20 Profibus DP Driver Manual Page 4 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
2. Driver Scope of Supply
2.1. Supplied by FieldServer Technologies for this driver
FieldServer Technologies
PART # Description
SST 5136-PFB-ISA Profibus ISA card
SST CD “For Profibus Interface Cards”
Profibus connector without terminating resistor
FS-8700-20 Driver Manual.
2.2. Provided by the Supplier of 3rd Party Equipment
2.2.1. Hardware
PART # DESCRIPTION
Profibus DP Network Components
PC for configuration tool
Profibus connector with terminating resistor (if required)
2.2.2. Software
PART # DESCRIPTION
User is required to create gsd file if required. Template gsd is
available on the SST CD provided.

FS-8700-20 Profibus DP Driver Manual Page 5 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
3. Hardware Connections
The FieldServer is equipped with a SST 5136-PFB-ISA interface card, which has a standard
Profibus DB-9 interface available for connection to the Profibus network. If the FieldServer is
located at an end of the network, termination will be required. For more information on Profibus
cables and connections, please refer to the documentation provided on the SST CD.
WARNING: Improper cabling can cause physical layer problems that are hard to diagnose.
The FieldServer is connected to the Profibus DP as shown in the connection drawing below:
Configure the Profibus DP according to manufacturer’s instructions
FS-X40
DATE: 03/09/04
BY: MC
(408)-262-2299
BASE NAME:
FILE NAME:
PROFIBUS DP
CONNECTION DIAGRAM
Phoenix Connector
DB 9 Connector
A
B
GND
Comms LED
8
1
3
2
4
3
1
5
A
B
GND
SST 5136-PFB ISA card
NOTES
1) Connect only via the Phoenix or DB9
connector to the Profibus network.
2) Terminate DB9 by connecting pin 1-2 and 4-5
on the Phoenix connector
Sys LED
OR
3.1. Hardware Troubleshooting
During initialization, the Profibus DP driver checks for the 5136-PFB-ISA hardware and
checks for any conflicts with other hardware. If any errors occur during initialization, an
entry in the error log will be produced.
3.2. SST Profibus card LEDs
There are two LEDs on the SST Profibus Card. When operating normally the COM LED
should remain solid green. Any communications errors will cause it to flash red for at least
one second. The SYS LED shows the status of both the master and slave. If using either
the slave or master, the SYS LED will show green if all is ok, amber if all is ok but the bus is
running in program mode, and red if there is a problem. If running both master and slave,
the LED will sequence through the master status, the slave status and then off.

FS-8700-20 Profibus DP Driver Manual Page 6 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
3.3. Profibus Master Configuration
If using the FieldServer as a Profibus master, provide a configuration file to fully describe the
network connected to the FieldServer. The Profibus driver will accept a 2BF file or a BSS
file. The 2BF file is created using COM PROFIBUS from Siemens. The BSS file is created
using the SST Profibus Configuration tool. These files can be loaded onto the FieldServer
using the FieldServer RUI utilities.
If no configuration file is found on the FieldServer, the Profibus DP driver will still be
available as a slave if the System_Station_Address and local Node ID values match. See
section on configuring as a Slave for more details. After power up, the FieldServer will
continually try to detect the Profibus baud rate. Once detected, the FieldServer will go
online and send its inputs to the master, and receive its outputs from the master. The size
of the input and output buffers are determined by examining the Map Descriptors within the
FieldServer configuration file.
3.4. Using the SST Configuration Tool for Profibus Master Configuration
To use the SST Configuration tool, install it onto a Windows machine from the CD provided.
After starting the tool:
Create a new network specifying the SST 5163-PFB-ISA as the master.
Set the network properties such as baud rate by right clicking on the PROFIBUS-DP icon.
Add the slaves intended to connect to the network.
When complete, save the network and from the Edit menu, select export binary. Save the
binary file as bridge.bss.
Send bridge.bss to the FieldServer using RUI utilities.
3.5. Using COM PROFIBUS for Profibus Master Configuration.
Please refer to the COM PROFIBUS manual for instructions on how to create a master
configuration file using COM PROFIBUS. Once completed, save the binary file as bridge.2bf
and send it to the FieldServer using RUI utilities.

FS-8700-20 Profibus DP Driver Manual Page 7 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
4. Configuring the FieldServer as a Profibus DP Master
The sections below describe the parameters available for configuring the driver as a Client.
Note that * indicates an optional parameter, with the bold legal value being the default.
4.1. General
Section Title
FieldServer
Column Title Function Legal Values
Title Provide a title for the configuration file (displays on
RUI editor)
Up to 15 alphanumeric
characters
System_Station_Address Profibus DP Master Station ID
of the FieldServer 0-125
Example:
// Common information
FieldServer
Title, System_Station_Address
Profibus DP Master, 0
4.2. Data Arrays/ Descriptors
Data Arrays are the neutral data buffers used by the FieldServer to pass data between
communications drivers, and are defined as follows:
Section Title
Data_Arrays
Column Title Function Legal Values
Data_Array_Name Provide name for Data Array Up to 15 alphanumeric
characters
Data_Format Provides data format
FLOAT, BIT, UInt16,
SInt16, Packed_Bit,
Byte, Packed_Byte,
Swapped_Byte
Data_Array_Length Number of Data Objects 1-10,000
Example
// Data Arrays
Data_Arrays
Data_Array_Name, Data_Format, Data_Array_Length
DA_AI_01, UInt16, 200
DA_AO_01, UInt16, 200

FS-8700-20 Profibus DP Driver Manual Page 8 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
4.3. Client Side Connection Descriptions
The adapter used for the Profibus driver must be declared in the connections section.
Section Title
Connections
Column Title Function Legal Values
Adapter Adapter Name Prof_DP
Protocol Specify protocol used Profibus_DP
Example
// Client Side Connections
Connections
Adapter, Protocol
Prof_DP, Profibus_DP
4.4. Client Side Node Descriptors
For each Profibus slave that the user wishes to access data on, an entry into a node table
must be made. The table associates a name with the node number and connection.
Section Title
Nodes
Column Title Function Legal Values
Node_Name Provide name for node Up to 32 alphanumeric
characters
Node_ID Station ID of destination Profibus
device 0-125 ( do not use same ID as in System_Station_Address)
Protocol Specify protocol used Profibus_DP
Adapter Specify which adapter is
connected to the FieldServer Prof_DP
Example
// Client Side Nodes
Nodes
Node_Name, Node_ID, Protocol, Adapter
PDP_01, 1, Profibus_DP, Prof_DP

FS-8700-20 Profibus DP Driver Manual Page 9 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
4.5. Client Side Map Descriptors
Map Descriptors control when and how data is transferred to or from the Profibus slaves.
Column Title Function Legal Values
Map_Descriptor_Name Name of this Map Descriptor Up to 32 alphanumeric characters
Data_Array_Name Name of Data Array where data is to be stored
in the FieldServer One of the Data Array names from “Data Array” section above
Data_Array_Offset Starting location in Data Array 0 to maximum specified in “Data Array” section above
Function Function of Client Map Descriptor RDBC, WRBC
Node_Name Name of Node to fetch data or write data to One of the node names specified in “Client Side
Nodes” above
Data_Type Data type FLOAT, WORD, BYTE, BIT
DP_Buffer Specify buffer in the DP card being accessed. Input, Output
Address Address in DP_Buffer being accessed,
expressed in byte offset
0-243
Note: When using Data_Type BIT, the address is in
bit e.g. from 0 - 1951
Length Number of points in DP_Buffer being accessed,
expressed in points defined by Data_Type
1- 1952, depending on Data_Type
e.g. when Data Type is WORD and length is 10, it
means that 10*2 = 20 bytes are used in the buffer
Example
// Client Side Map Descriptors
Map_Descriptors
Map_Descriptor_Name, Data_Array_Name, Data_Array_Offset, Function, Node_Name, DP_Type, DP_Buffer, Address, Length
FLOAT_IN_01, DA_FI_01, 0, WRBC, PDP_01, FLOAT, Output, 0000, 20
INT_IN_01, DA_AI_01, 0, WRBC, PDP_01, WORD, Output, 0080, 20
BYTE_IN_01, DA_BI_01, 0, WRBC, PDP_01, BYTE, Output, 0120, 20
BIT_IN_0,1 DA_DI_01, 0, WRBC, PDP_01, BIT, Output, 0140, 32
FLOAT_OUT_01, DA_FO_01, 0, RDBC, PDP_01, FLOAT, Input, 0000, 20
INT_OUT_01, DA_AO_01, 0, RDBC, PDP_01, WORD, Input, 0080, 20
BYTE_IN_01, DA_BO_01, 0, RDBC, PDP_01, BYTE, Input, 0120, 20
BIT_IN_01, DA_DO_01, 0, RDBC, PDP_01, BIT, Input, 0140, 32

FS-8700-20 Profibus DP Driver Manual Page 10 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [email protected]
4.6. Creating the Network Configuration File for the Master
The output of this procedure is a bridge.bss file that has to be downloaded to the
FieldServer.
1) Start the SST Profibus Network Configuration Tool and drag the 5136-PFB-ISA MASTER
[Rev 1.3] Master device into the right-hand window pane.
2) Set the Station to be the same as defined under System_Station_Address in the
config.csv file. Click OK to close the Master window.
3) Right-click on the PROFIBUS_DP icon and choose Properties to configure the network.