4.
Input Frequency Measure: Figure 73 shows the example of setting Auxiliary Mode
to 4 (Input Frequency Measure) through I/O Parameters. Frequency mode unit is
also set to 10Hz (100ms unit of frequency value updated) respectively for the
channels 0 and 1 as in the figure.
Figure 74 shows an example of the scan program with Auxiliary Mode set to 4
(Input Frequency Measure), Auxiliary Mode operation enabled and then present
input frequency value read.
Figure 72 – Parameter Setting Screen for Input Frequency Measure
R200
2MLF-HO2A, 2MLF-HD2A High Speed Counter Module User's Guide
May 2010
Honeywell
7. Programming
7.4. Basic Program
133