Mitsubishi Electric MELSEC iQ-R - Page 264

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APPX
Appendix 2 Buffer Memory
Data assignment area (Un\G256 to Un\G65535)
With the BACnet object function or the data block function, the areas for reading and writing data between a CPU module and
a BACnet module are assigned.
When '0' is specified to the buffer memory address for each function, the data block is automatically assigned to the free
space in the buffer memory.
For the format of each object and data block, refer to the respective sections in the following table.
Name Reference
AnalogInput object Page 23 Buffer memory format of AnalogInput objects
AnalogOutput object Page 29 Buffer memory format of AnalogOutput objects
AnalogValue object Page 36 Buffer memory format of AnalogValue objects
BinaryInput object Page 43 Buffer memory format of BinaryInput objects
BinaryOutput object Page 47 Buffer memory format of BinaryOutput objects
BinaryValue object Page 54 Buffer memory format of BinaryValue objects
MultiStateInput object Page 60 Buffer memory format of MultiStateInput objects
MultiStateOutput object Page 64 Buffer memory format of MultiStateOutput objects
MultiStateValue object Page 71 Buffer memory format of MultiStateValue objects
Accumulator object Page 78 Buffer memory format of Accumulator objects
Keiryo object Page 83 Buffer memory format of Keiryo objects
ElectricDemandMonitoring object Page 87 Buffer memory format of ElectricDemandMonitoring objects
ElectricDemandControl object Page 93 Buffer memory format of ElectricDemandControl objects
GeneratorLoadControl object Page 97 Buffer memory format of GeneratorLoadControl objects
Calendar object Page 101 Buffer memory format of Calendar objects
RDTB Page 289 Format of RDTB
Access block for reading Page 291 Format of access blocks for reading
Access block for writing Page 292 Format of access blocks for writing
Access block for BACnet monitoring Page 293 Format of access blocks for BACnet monitoring
Access block for COV interaction Page 294 Format of access blocks for COV interaction
Access block for Event interaction Page 295 Format of access blocks for Event interaction
BRABR
106h
BRABR
124h
AI-0
148h
AI-1
14Ch
AI-2
150h
Buffermemory