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WinGPI
Service and
Diagnostic Tool
Technical
Information
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BLN-96-9911-E • Rev. G • Aug 2011
WinGPI Service and Diagnostic Tool
Technical Information
Overview
© 2001, Sauer-Danfoss
Sauer-Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Sauer -Danfoss reserves the
right to alter its products without prior notice. This also applies to products already ordered provided that such alterations can be made without
subsequent changes being necessary in specications already agreed. All trademarks in this material are properties of the respective companies.
Sauer-Danfoss and the Sauer-Danfoss logotype are trademarks of the Sauer-Danfoss Group. All rights reserved.
The Sauer-Danfoss WinGPI Interface allows cooperation with standard computers. This
communication software handles the Sauer-Danfoss Control Electronic in the production
line and in eld service cases.
Description
• Production setup.
• Selection of dierent machine parameters.
• Download of application software and parameters.
• Upload of parameters.
• Adjustment of system parameters.
• Display run screen information.
• Real time XY recorder.
• Permanent system data storage on hard disk.
• Simulation of SUSMIC-DIA 1 and SUSMIC-DIA 3.
• Conversion of HEX-les to PRM-les (parameter description les).
• Conversion of PRM-les to HEX-les.
• Conversion of PRM-les to PRM-les.
• Update kernel and application software.
Features
• WinGPI Single License (10102543)
• WinGPI Site License (10102545)
Ordering Information
• 80386 or higher.
• Microsoft Windows XP / Vista / 7.
• 2 MB free hard disk space.
• 16 MB or more of RAM.
• At least one RS232 port.
Requirement
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BLN-96-9911-E • Rev. G • Aug 2011
WinGPI Service and Diagnostic Tool
Technical Information
Introduction
Software License
WinGPI is not and has never been public domain software, nor is it freeware. The use of
unlicensed copies of WinGPI by any person, business, corporation, government agency
or any other entity is strictly prohibited.
A single user license permits an user to use WinGPI only on a single computer. Licensed
users may use the program on dierent computers, but may not use the program on
more than one computer at the same time.
A site user license permits use of WinGPI on an unlimited number of computers.
Known Problems Most notebooks and some desktop PC´s dispose of a power manager.
Power manager blocks for short time the CPU. Caused by this, the precision of time
administration from the Com-Ports will be impaired.
This may result in error reports. In order to prevent this, you should switch o the power
manager.
Options from the power manager can be:
- in the BIOS-Setup
- in the le CONFIG.SYS (example Power.exe)
- in the le SYSTEM.INI-File (example Vpowerd.386) or
- under properties ⇒ system options ⇒ energy.
RS232
Hardware Interface
Note: It is only allowed to connect RxD, TxD and GND. With a standard RS232 cable you
can damage your computer under certain conditions.
The communication interface cable between the computer and the digital controller is a
RS232 cable. Only the RxD, TxD and GND signals are needed.
Installation
• Start Windows XP / Vista / 7.
• Insert CD into your drive (usually D:).
• Start "Setup.exe" in the folder WinGPI.
• Follow the install instructions.
• Use the whole license number xxxx-xx-xxxxxxxxxx.
• Use Windows control panel/software install and uninstall options.
PIN 2: TxD
PIN 3: RxD
PIN 5: GND
PIN 2:
T
PIN 3: RxD
PIN 5: GND
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WinGPI Service and Diagnostic Tool
Technical Information
1. Ensure that the digital system and the computer are both switched o.
2. Connect the computer to the digital controller with the RS232 interface cable.
3. Turn on the computer.
4. Start WinGPI.
For some seconds the current software version number and the “start screen” appears.
WinGPI Start Screen
5. Select and load a TCF-le.
Use Menu File Open TCF-File or use the button .
Load TCF-File Screen
6. Turn on ignition to give power to the digital controller.
Theory of Operation
Starting the WinGPI
Software
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WinGPI Service and Diagnostic Tool
Technical Information
Theory of Operation
7. The rst screen appears. It depends on the application software. This screen is only
an example.
Starting the WinGPI Soft-
ware (continued)
Exit the WinGPI
You can quit the WinGPI over the menu File Exit.
The screen of the WinGPI is divided in one text window and in graphic windows.The Windows
In this area the WinGPI displays alphanumeric data.
There are two kinds of windows: Analog windows that show a simple analog instrument
and XY windows that show a XY plotter. With the standard windows functions (keyboard
and mouse), you are able to zoom the graphic windows.
The Text Window
The Graphic Windows
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WinGPI Service and Diagnostic Tool
Technical Information
Buttons
On the left side of WinGPI you can use some buttons. These buttons have the same eect
as the corresponding menu items. A short additional information you will see in the
status line of WinGPI.
After you pressed this menu item, you can select a TCF-le to load. You also can specify a
TCF-le in the Command-Line and WinGPI will load this one automatically while starting.
If you are authorized, you can select this item and edit a TCF-le.
It is possible to reprogram the digital system. Use this menu item or the short cut ,
before starting the digital controller. You can select an application HEX-le to down-
load. Or you specify a le in the Command-Line and WinGPI will start the download
directly you power on the digital controller.
Also you can use the short cut , during running Run Screen to select a le.
Select HEX-File Screen
Select one HEX-le. After pushing the key the download screen appears and the
selected HEX-le is programmed into the digital system.
HEX-File Donwload Screen
After successful download of the HEX-le the digital system starts operating and the
opening screen appears.
Load TCF-File
Edit TCF-File
Application or
Default Parameter
Download
Theory of Operation
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WinGPI Service and Diagnostic Tool
Technical Information
Select this menu item to connect WinGPI with the digital controller (Open Com-port).
When you start the WinGPI program, WinGPI connects automatically to the digital con-
troller with the selected Com-Port and the default baudrate 19200 Baud.
Dierent ways to specify the Com-Port which you want to use:
• specify the Com-Port in the Command Line
• specify the Com-Port in the Terminal Control File
• specify the Com-Port in the INI-File
These declarations have a dierent priority. The highest priority is the declaration in the
command line. This Com-Port will use the whole time as you run this program, even if
there are Com-Ports specied in the TCF-le or INI-le.
If no Com-Port is specied in the command line WinGPI use the declaration from the INI-
le. But if another Com-Port is declared in the TCF-le WinGPI use this one and save this
into the INI-le.
Buttons (continued)
Reset SUSMIC
Reset Interpreter
Connect
Disconnect
Kernel Download
If you are authorized, you can select this to download a Kernel HEX-le to the digital
controller. The Kernel le type has to be *.hex or *.ker. You also can specify a Kernel HEX-
le in the Command Line and WinGPI will start the download directly you power on the
digital controller.
If your selected le type is *.hex, you have to specify the command line switch -K additio-
nal to characterize this le as a Kernel HEX-le. Also you can use the short cut , .
Sends a reset command to the digital controller.
Resets the internal WinGPI command interpreter.
This disconnects the digital controller (Close Com-port).
Note: During Kernel download take care that you do not interrupt this process (i.e.
switch o the ignition).
Theory of Operation
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WinGPI Service and Diagnostic Tool
Technical Information
Theory of Operation
If the WinGPI is running and the digital system is started as described above the system
enters a Setup Mode. In this mode parameter change and sensor setup can be made as
necessary.
The Setup Mode is i.e. introduced by a Warning Screen, a System Information Screen
and a Check Screen followed by a Main Menu. There are several setup screens that can
be entered from the Main Menu. The setup screens depend on the application software.
You leave the Setup Mode and enter the Run Mode by entering a followed by a
in the Main Menu.
After entering followed by a in the Main Menu you are in the Run Mode.
Once you have entered the Run Mode the rst of the available run screens is displayed
and the digital system starts working. There are several run screens which depend on
application software. You can switch between these run screens by entering a corre-
sponding key. To return to the Setup Mode from the Run Mode enter .
Setup and Run Mode
Setup Mode
Run Mode
With this item or function key data storage to the hard disk is started.
In the selected directory for LOG-les a le will be created and a headline (if dened in
the TCF-le) will be written into the le (for example gpi0.log). The directory and the le-
name can be changed under the menu item Select Filename. The data from the digital
controller is received and stored in the LOG-le in ASCII format. Each line includes the
incoming data of one sample cycle.
A second push to the function key or button will close the le! You can start new
storage directly because the number in the lename will be incremented (gpi1.log).
Note: If you restart the WinGPI program the LOG-le counter increments the existing
lename automatically. No old LOG-le will be overwritten.
Select Log-Filename Screen
Log-Data
(Data Storage on
the Harddisk)
Help
Buttons (continued)
It starts the WinGPI online Help.
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WinGPI Service and Diagnostic Tool
Technical Information
HistoryHistory
New Functions and Changes
• Simulation of DIA1 and DIA3.
• Possible link to DIA-description.
• Convert HEX-PRM, PRM-HEX, PRM-PRM.
• Upload HEX-les.
• Upload PRM-les (description les).
• Link to Sauer-Danfoss Web-page.
• Menu history for APP-HEX-les and TCF-les.
• Possible help-button in TCF-text window.
• More space for HEX-le name in status line.
Bug Fixes
• Use initial-dir for all les selects.
Version 1.00
First released version.
Version 2.00
Version 2.01
New Functions and Changes
• Add function to update kernel and application over INI-le description.
• Add command line parameter to adjust interpreter time-out (-TOutx).
• New default value for timeout is 1000ms (old 500ms).
• Add command line parameter to disable interpreter error (-error).
• Add function to trace RS232 data (-trace).
Bug Fixes
• Transmit delay is direct active with old wingpi.INI-les (only rst time).
• Wrong text (set mid and set min in DIA3).
• Problem Windows NT (use string, which is not dened in TCF-le).
• Wrong path for LOG-les (now no information in window caption).
• Download length > 127 in shown info.
• Convert HEX-PRM start address is not correct (only 196).
• Help button in text window enabling was not correct.
• Registry problems under NT (administrator installation works now).
• Fix problem status line active.
• Fix problem log-data.
New Functions and Changes
• Function to select delay time for transmit.
Bug Fixes
• No function transmit data with active delay time (problem since 2.00, not 1.00).
Version 2.10
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WinGPI Service and Diagnostic Tool
Technical Information
History
New Functions and Changes
• Changed from Sauer-Sundstrand to Sauer-Danfoss names, bitmaps and icons.
• in parameter description les (*.PRM), parameter data could be displayed also in
binary representation as comments to achieve a more evident display of data used as
ags.
• strings stored inside the controller could be displayed and changed (input and
output).
• version information now available via ‚properties‘ in the context menu.
Bug Fixes
• xed edit box value update after writing TCF line on a GPI menu (timing problem).
• Exit (Alt-F4, Close, … ) during kernel or application download is disabled.
• In the PRM le, MaxSize now contains the max. size of reserved parameter memory
while UsedSize is indicating the actually used size of parameter memory.
• Conversion of PRM to HEX le format is now possible to compile data from various
valid parameter les.
• The error message caused by OS-‘OpenFile‘-dialog box (CmnDlg32.dll) is prevented
when running WinGPI on Windows ME.
New Functions and Changes
• enhanced customizing features only touching the TCF les by optionally:
- hiding particular parameters on TCF screens selectively.
- hiding specic TCF screens in customized TCF les.
- introducing the MAP command to redirect keyboard inputs.
• add conspicuous “PROTOTYP” bitmap in the TCF window to optionally emphasize the
prototyp status.
• xed baudrate setting via command line for bootstrap download.
Bug Fixes
• prevent from WinGPI crashing if a string in the parameter description le is longer
than indicated by corresponding memory label.
• ‘convert’ menu destination les do not have to already exist anymore if started with
‘WinOld’-ag (usually only if running on Windows ME).
• the [parameter] section in the parameter description le was limited to 255 characters
in total, now it is extended to 1024 characters.
Version 2.20
Version 2.40
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WinGPI Service and Diagnostic Tool
Technical Information
Notes
Local address:
Sauer-Danfoss GmbH & Co. OHG
Postfach 2460, D-24531 Neumünster
Krokamp 35, D-24539 Neumünster, Germany
Phone: +49 4321 871 0
Fax: +49 4321 871 122
Sauer-Danfoss ApS
DK-6430 Nordborg, Denmark
Phone: +45 7488 4444
Fax: +45 7488 4400
Sauer-Danfoss is a global manufacturer and supplier of high-qual-
ity hydraulic and electronic components. We specialize in providing
state-of-the-art technology and solutions that excel in the harsh
operating conditions of the mobile o-highway market. Building
on our extensive applications expertise, we work closely with our
customers to ensure exceptional performance for a broad range of
o-highway vehicles.
We help OEMs around the world speed up system development,
reduce costs and bring vehicles to market faster.
Sauer-Danfoss – Your Strongest Partner in Mobile Hydraulics.
Go to www.sauer-danfoss.com for further product information.
Wherever o-highway vehicles are at work, so is Sauer-Danfoss.
We oer expert worldwide support for our customers, ensuring the
best possible solutions for outstanding performance. And with an
extensive network of Global Service Partners, we also provide com-
prehensive global service for all of our components.
Please contact the Sauer-Danfoss representative nearest you.
Products we oer:
• Bent Axis Motors
• Closed Circuit Axial Piston Pumps
and Motors
• Displays
• Electrohydraulic Power Steering
• Electrohydraulics
• Hydraulic Power Steering
• Integrated Systems
• Joysticks and Control Handles
• Microcontrollers and Software
• Open Circuit Axial Piston Pumps
• Orbital Motors
• PLUS+1™ GUIDE
• Proportional Valves
• Sensors
• Steering
• Transit Mixer Drives
Members of the Sauer-Danfoss Group:
Comatrol
www.comatrol.com
Schwarzmüller-Inverter
www.schwarzmueller-inverter.com
Turolla
www.turollaocg.com
Hydro-Gear
www.hydro-gear.com
Sauer-Danfoss-Daikin
www.sauer-danfoss-daikin.com
Sauer-Danfoss (US) Company
2800 East 13th Street
Ames, IA 50010, USA
Phone: +1 515 239 6000
Fax: +1 515 239 6618
Sauer-Danfoss-Daikin LTD.
Shin-Osaka TERASAKI 3rd Bldg. 6F
1-5-28 Nishimiyahara, Yodogawa-ku
Osaka 532-0004, Japan
Phone: +81 6 6395 6066
Fax: +81 6 6395 8585
www.sauer-danfoss.com
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