Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 208)

EAF Logarithmic, Trigonometric
and FIFO Instructions
Chapter 15
15-15
Figure 15.14 shows how zero is stored in the file as valid FIFO data.
Figure 15.14
Zero Stored in the Data Table
032
033
034
035
040
041
042
043
044
050
060
061
130
0
0
0
0
0
0
4
3
2
1
0
0
4
0
6
4
0
6
0
0
0
5
0
0
5
1
5
0
0 1
17
031
030
10 07 00
10369-I
1 0 1 0 1 0
4
3
2
1
4
3
2
1
0 0 0
4 4 4
0
1
0 0 0
0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
Zero is a valid number