Table of Contents |
TABLE OF CONTENTS
1. | GE_SNP Description | 3 | ||
2. | Driver Scope of Supply | 4 | ||
2.1. |
| Supplied by FieldServer Technologies for this driver | 4 | |
3. | Hardware Connections | 5 | ||
4. | Configuring the FieldServer as a GE_SNP Client | 8 | ||
4.1. |
| Data Arrays/Descriptors | 8 | |
4.2. |
| Client Side Connection Descriptors | 9 | |
4.3. |
| Client Side Node Descriptors | 10 | |
4.4. |
| Client Side Map Descriptors | 10 | |
4.4.1. FieldServer Related Map Descriptor Parameters | 10 | |||
4.4.2. Driver Related Map Descriptor Parameters | 11 | |||
4.4.3. | Timing Parameters | 11 | ||
4.4.4. Map Descriptor Example 1 – Simple Read | 12 | |||
4.4.5. Map Descriptor Example 2 – Simple Write | 12 | |||
4.4.6. Map Descriptor Example 3 – Handling Bits | 13 | |||
5. | Configuring the FieldServer as a GE_SNP Server | 14 | ||
5.1. |
| Server Side Connection Descriptors | 14 | |
5.2. |
| Server Side Node Descriptors | 15 | |
5.3. |
| Server Side Map Descriptors | 16 | |
5.3.1. FieldServer Specific Map Descriptor Parameters | 16 | |||
5.3.2. Driver Specific Map Descriptor Parameters | 16 | |||
5.3.3. | Timing Parameters | 17 | ||
5.3.4. | Map Descriptor Example | 18 | ||
Appendix A. | Troubleshooting Tips | 19 | ||
Appendix B. | Error Messages | 20 | ||
Appendix B.1. | Driver Stats | 22 | ||
Appendix C. | Advanced Topics | 25 | ||
Appendix C.1. SNP Node Names | 25 | |||
Appendix C.2. | Scaling | 26 | ||
Appendix C.3. | Server Response NAK, Major and Minor Error Codes | 26 | ||
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