Allen-Bradley FLEX I/O 1794-IP4, Руководство пользователя, Страница: 16 / 70

1–6 Overview of the Pulse Counter Module
Publication 1794-6.5.16 – September 1998
Select Number of Periods
The number of periods to be measured can be selected using the
variable NumberofPeriods.
NumberofPeriods Function
0 Measure during 1 period
1 Measure during 2 period
2 Measure during 4 period
3 Measure during 8 period
4 Measure during 16 period
5 Measure during 32 period
6 Measure during 64 period
7 Measure during 128 period
In this chapter, you learned about the Pulse Counter module, block
transfer communication, and details of how the module functions.
Now you can install the module.
Install the
IP4 Module
Chapter Summary