Mitsubishi Electric MELSEC iQ-R - Format of Access Blocks for Bacnet Monitoring

APPX
Appendix 7 Data Block Formats
293
A
Format of access blocks for BACnet monitoring
The following shows the buffer memory format of access blocks for BACnet monitoring, including data ranges and the
availability of reading/writing data from a CPU module.
When creating a program, read the offset value in the following table with the start buffer memory address displayed with a
configuration function.
R: Read-only, W: Write-only, R/W: Read/Write
Offset Name Description R/W Initial value Data range
+0 CONTROL The processing status of the BACnet monitoring function is stored.
0: Idling
1: Data reception
2: Data error
R/W 0 0h to 2h
+1 STATUS An error code is stored.
Page 236 Error Code List for BACnet Request Function/BACnet
Monitoring Function
R 0 0h to 11h
+2 to +5 Data Monitored values are stored.
A format is RDTB.
Page 289 Format of RDTB
R 