Vaisala CARBOCAP GMW80 Series User Manual page 4

GMW80 Series User Guide
7. Technical data................................................................................................ 43
7.1 Specifications..................................................................................................43
7.2 Spare parts and accessories......................................................................... 46
7.3 Dimensions...................................................................................................... 47
Appendix A: Modbus reference.................................................................. 49
A.1 Function codes............................................................................................... 49
A.2 Data encoding................................................................................................ 49
A.2.1 32-bit floating point format...................................................................49
A.2.2 16-bit integer format.............................................................................. 50
A.3 Modbus registers............................................................................................50
A.3.1 Measurement data registers.................................................................. 50
A.3.2 Status registers.........................................................................................51
A.3.3 Test value registers...................................................................................51
A.4 Device identification objects.........................................................................52
A.5 Modbus communication example................................................................ 53
Maintenance and calibration services........................................................ 55
Warranty............................................................................................................ 55
Technical support............................................................................................ 55
Recycling........................................................................................................... 55
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