Specifications

Absolute and Incremental Presets
Two preset modes are available, absolute and incremental. Presets are entered into a
contiguous block of V-memory registers. In the absolute mode, each preset is treated as the
total count. In the incremental mode, the presets are cumulative. Incremental presets
represent the number of counts between events.
In the example above, presets are established at 50, 100, and 150. The difference between
absolute and incremental modes is shown. Absolute presets trigger events at the preset values,
50, 100, and 150. Incremental presets trigger events at the cumulative totals: 50, 150, and
300.
DL06 Micro PLC User Manual, 3rd Edition, Rev. C
E–10
Appendix E: High-speed Input and Pulse Output Features
1
2
3
4
E
6
7
8
9
10
11
12
13
14
A
B
C
D
Incremental Presets
Event A
Event B
Event C
Preset = 150
Preset = 50
Preset = 100
(A + B)
(A + B + C)
100 200 300
Absolute Presets (default)
Event A
Event B
Event C
Preset = 150
Preset = 50
Preset = 100
100 200 300
= trigger point