LSIS XEC-DR64H - Page 140

Chapter 8 Built-in High-speed Counter Function
8-7
(b) Ring count
Set Ring Counter Min. Value and Max. value. Preset value and compared set value should be in
range of ring counter min. value and max. value.
• Ring counter max. and min value is saved at the following special K area.
type
Area per each channel (Double word)
Ref.
Ch.0
Ch.1
Ch.2
Ch.3
Ch.4
Ch.5
Ch.6
Ch.7
Ring counter
min. value
%KD154 %KD169 %KD184 %KD199 %KD1114 %KD1129 %KD1144 %KD1159
-
Ring counter
max. value
%KD155 %KD170 %KD185 %KD200 %KD1115 %KD1130 %KD1145 %KD1160
-
+2,147,483,647
Decreasing
Increasing
Borrow
Carry
-2,147,483,648
Count start point