Vaisala HMD60 Series - Bacnet Protocol Implementation Conformance Statement

Data persistence
Persistence of writable parameter values in BACnet devices is largely a local matter.
Nonvolatile parameters are saved in device Flash memory. Volatile parameters are always
initialized to some default value at startup. This is defined in each property definition in this
appendix. Saving takes eect during the Write Property function.
Table 20 Data Persistence Classes
Storage Class Meaning
Nonvolatile Value stored in Flash data area
Volatile Value stored in RAM, initial value in Flash
Fixed Value stored in Flash code area
Additions to BACnet Standard
The BACnet standard allows vendor-specific additions. The following additions are specified
for HMD65.
Table 21 BACnetEngineeringUnits
Name Enumeration
grains-per-cubic-foot 2000
grains-of-water-per-pound 2001
B.1 BACnet Protocol Implementation
Conformance Statement
This statement is a part of the BACnet standard and is required for its use.
Vendor name: Vaisala Oyj
Product Name: HMD65
Product Model Numbers: HMD65
Application Software Version: 2.0.0 (or greater)
Firmware Version: 1 (Interface version)
BACnet Protocol Revision: Version 1, Revision 15
HMD65 User Guide M212243EN-A
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