6.6 Counter
6.6.1 CTU
Input/output Operand
Data type
Constant(C0 — C255)
C xxx
Word
CU
Enable bit Enable bit
Boolean Boolean
R
PV
VW, IW, QW, MW, SMW, LW, AIW, AC, T, C,constant, *VD, *AC, *LD, SW Integer CU bit gets a high level and the current value of the
counter plus 1.When the current value is greater than or
equal to the preset value, the counter bit opens.When R
gets a high level, the counter is restored.The maximum
value of the counter is 32767.
Counter range ： C xxx=C0 ~ C255
The counter number of each counter is different.
Example:
116
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