Ohmart Vega W-4510, Техническое руководство по аппаратному обеспечению

Страница: 159 / 162

Appendix II: Auto zero feature
142 W-4510 Weigh Scale Technical Reference Manual
Auto zero log
524 AUTO ZERO 1
#AZ CYCLES= 0
AVG COUNTS= 0
DATE= 0 0
Figure 71: History index screen
This feature logs the last data from the Auto Zero feature.
Each logged data item stores in a 20-element array. The firmware uses the history index to
identify the placement of the next set of data in the array. Use screen 524 to view the
contents of the data arrays.
Note: Only the counts and the date and time of the last completed data collect are logged.
The base address for the Auto Zero feature is 529, items 2729 to 2809.
Table 34: Screen 529 Auto Zero feature
Item# Parameter
Name
Parameter description
2729 History Index Index used to place data into the arrays
2730-2749 Cycles Count How many AZs done during the last AZ period
2750-2769 Counts Avg The sensor counts recorded during the last data collect of the last AZ
period
2770-2789 Month Day The month and day of the last AZ period in MMDD format
2790-2809 Hours Minutes The hours and minutes of the last AZ period in a HHMM format