3 UCN Status Displays
3.7 HPMM Detail Status Displays
252 HPM High-Performance Process Manager Service R688
Honeywell December 2020
Communications Error Block display
The initial display produced by selection of the MAINT SUPPORT target is the Communications Error
Block display as shown in Figure 133. The display provides the latest error information from the HPMM
Communications processor. The error information consists of an error block in LCN error block format
and the associated register values.
The Communications software version (VERS) and revision (REV) is displayed as well as the time of
the last failure (TIME OF FAILURE).
Error information is not updated while the display is in view. The HPMM Detail Status display must be
reselected to view changes in the error data.
Notice the reference to access Hard failure codes in the HPM Service manual. Table 58 Communications
and Control Processor Hard Failure Codes is located in the “Fault Isolation” section.
Figure 133 HPMM Communications Error Block Display
To Next Page
Loading...
Need help?
General
