Table 14 - Cw (Clockwise)/Ccw (Counter Clockwise) Operation Mode; Table 15 - Counter Mode; Figure 9 - Cw (Clockwise)/Ccw (Counter Clockwise) Operation Mode - Honeywell 2MLF-HO2A User Manual

2. Specifications
2.4. Counter Functions
Table 14 – CW (Clockwise)/CCW (Counter Clockwise) Operation Mode
Up/Down count A-Phase input
classification pulse rising
B-phase input
Up count
pulse OFF
A-phase input
-
pulse OFF
Figure 9 – CW (Clockwise)/CCW (Counter Clockwise) Operation Mode
Counter Mode
Two types of counting modes can be selected for the specific application need.
Classification
Linear Count
Ring Count
1. Linear Count mode
a) Linear Count range: -2,147,483,648 – 2,147,483,647
b) Up count
If count value reaches the maximum value while increasing, Carry occurs, and
count stops and increasing is not available but decreasing is available.
40 2MLF-HO2A, 2MLF-HD2A High Speed Counter Module User's Guide
A-phase input
pulse falling
-
-
Table 15 – Counter Mode
0H address for CH 0, 19H address for CH 1
(internal memory)
Set to "0"
Set to "1"
Honeywell
- -
Down count -
R200
May 2010