LSIS XGT Series - Page 113

Chapter 5 Memory and Parameter
5-15
1) CW/CCW (x1)
Count operation is performed when A phase input pulse increases or B phase input pulse increases; and adding operation is
performed when A phase input pulse increases in the Low input of B phase input pulse; and subtraction operation is performed
when B phase input pulse increases in the Low input of A phase input pulse.
Add/Subtraction
A phase input pulse High
A phase input pulse Low
B phase input pulse High
-
Subtraction count
B phase input pulse Low
Add count
-
2) PULSE/DIR (x1)
Count operation is performed when A phase input pulse increases, whether to be added or subtracted is decided by B
phase.
Add/Subtraction
A phase input pulse High
A phase input pulse Low
B phase input pulse Off
Add count
-
B phase input pulse On
Subtraction count
-
3) PULSE/ DIR (x2)
Count operation is performed when A phase input pulse increases and decreases, and whether to be added or subtracted is
decided by B phase.