Table of Contents  | 
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  | TABLE OF CONTENTS | 
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1.  | GPA (GENERAL PURPOSE ASCII) DRIVER 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. Required 3rd Party Hardware  | 4  | ||
2.2.2. Required 3rd Party Configuration  | 4  | ||
3.  | HARDWARE CONNECTIONS  | 5  | |
4.  | CONFIGURING THE FIELDSERVER AS AN GPA DRIVER CLIENT  | 6  | |
4.1.  | Data Arrays/Descriptors  | 6  | |
4.2. Client Side Connection Descriptions  | 7  | ||
4.3. Client Side Node Descriptors  | 8  | ||
4.4. Client Side Map Descriptors  | 9  | ||
4.4.1. FieldServer Related Map Descriptor Parameters  | 9  | ||
4.4.2. Driver Related Map Descriptor Parameters  | 9  | ||
4.5.  | Map Descriptor Example  | 10  | |
5.  | CONFIGURING THE FIELDSERVER AS A GPA DRIVER SERVER  | 11  | |
APPENDIX A.  | ADVANCED TOPICS  | 12  | |
Appendix A.1. Separating Data Streams  | 12  | ||
Appendix A.2. Interaction with the WebServer Driver  | 12  | ||
APPENDIX B.  | TROUBLESHOOTING TIPS  | 13  | |
Appendix B.1.  | Timeouts  | 13  | |
APPENDIX C.  | DRIVER ERROR MESSAGES  | 14  | |
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