Chapter 6 Instruction Details
XBC E-Type Main Unit
6-78
Ver. 1
(4) Counter value setting available device (Operand available) is integers of P, M, K, U, D, R, etc. with index
functions available. However, at this moment available index range is Z0 ~ Z3.
(5) If Reset Instruction is used to reset Counter, be sure to input in the same format used in Counter format as
shown below; If CTU C0010[Z000] P0010[Z003] is used.
Counter format used in reset coil shall be C0010[Z000], or program error will occur in XG5000.
Reset instruction is used to
reset counter, be sure to
input in the same format as
used in counter format.
C0010 P0010
[Z000] [Z003]
M00020
CT
U
C0010
[Z000]
0
10
D00200.7
(
)
C0010
[Z000]
R
ADD D00200 1 D00200
4
END
13
Index Range
(Z0 ~ Z3)
(6) For CTUD Instruction, input contact shall be off, other than reset coil in order to reset counter.
(7) For CTU & CTUD Instructions, even if setting value is exceeded, counter value will keep increasing with UP
counter pulse continuously input to maximum of 65535. Thus, use RST Instruction to initialize CTU & CTUD
Instructions’ value to 0.
Remark
1) Due to index function, counters with different characteristics if operated at same time will be executed
individually and produce abnormal operation. If index function is to be used, pay attention to this.
Summary of Contents for XBC-DN10E
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Page 10: ...Table of Contents Table of Contents 6 10 10 CLEAR ALL PLC 29...
