Operation Manual
Table Of Contents
- 1. Safety instructions
- 2. Application
- 3. Features
- 4. Technical Data
- 5. Dimensional drawing
- 6. Installation considerations
- 7. Inlet and Outlet sections
- 8. Sensor Installation
- 9. Sensor signal outputs
- 10. Sensor display (option)
- 11. Service App—S4C-FS
- 12. Calibration
- 13. Maintenance
- 14. Disposal or waste
- 15. Warranty
- Appendix A Analogue output
- Appendix B Modbus communication example
- Appendix C LRC and CRC calculation
9. Sensor signal outputs
9.3 Modbus output
Mode : RTU
Baud rate : 19200
Device address : 1
Framing / parity / stop bit : 8, N, 1
Response time : 1 second
Response delay : 0 ms
Inter-frame spacing : 7 char
Remarks
You can change Modbus communication settings using the S4C-FS
Service App and the optional local display. For instructions, see the next
two chapters.
Index Channel description Resolution Format Length
Modbus
address
1 Flow 0.1 FLOAT 4-Byte 6
2 Consumption 1 UNIT32 4-Byte 8
3 Temperature 0.1 FLOAT 4-Byte 0
4
Reverse flow
0.1 FLOAT 4-Byte 12
Remark
• All numbers are in the little-endian format.
• Function code: 03.
• Different units have different precisions.
• The measurement values are always available in the programmed
physical units.
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