Campbell CR6 - Busload; Modulereportcount; Activemodules; Bufferr (Buffer Error)

Most fields in the CPIStatus table are read/write and of a numeric data type unless noted. Error
counters (for example BuffErr) may be reset to 0 for troubleshooting purposes.
l LoggerNet users, select DataTableInfo from the Table Monitor list.
l RTDAQ users, click the Monitor Data tab and add the DataTableInfo to display it.
For more information on the CPI bus and how to design a CDM network, see the technical paper
at: https://s.campbellsci.com/documents/us/technical-papers/cpi-bus.pdf
10.3.1 BusLoad
Percentage of the possible CPI network bandwidth use over the scan interval. BusLoad = Used
capacity / Maximum capacity.
l Read only
l Percentage (0.000 to 100)
TIP:
Use CPISpeed() to change the CPI bit rate. The default bit rate is 250 kbps. Use a higher
bit rate if the BusLoad exceeds 75 percent.
10.3.2 ModuleReportCount
Reports the number of times measurement modules report in to the CPI bus. Modules report in
on program send or when settings in the CPIStatus table are edited remotely. Activity that could
cause the number of modules to be reported differently will cause ModuleReportCount to
increment. Also, if there are devices on the network that are connected but not active, (such as
those not in the running program) they will report in once minute, advertising their presence,
and incrementing ModuleReportCount.
10.3.3 ActiveModules
Reports the number of measurement modules that are active on the CPI bus.
l Read only
10.3.4 BuffErr (buffer error)
Reports how many times there is an error in the buffer. Enter 0 to reset.
10.3.5 RxErrMax
Reports the maximum number of receive errors. Enter 0 to reset.
10. Information tables and settings (advanced) 173