Omron CJ1W-CTL41-E Operation Manuals page 49

Counter Types
Configuring Error-Code
Generation
CNT1: CNT2: CNT3:
m+12 m32 m+52
Reporting Overflow and
Underflow
CNT1: CNT2: CNT3:
n+21 n+25 n+29
32
To configure Overflow/Underflow Error Code Generation for a Linear Counter refer
to section the following:
15 14 13 12 11 10 9
CNT4:
m+72
An Overflow or Underflow of a Linear Counter is reported in the corresponding bits
in CIO.
15 14 13 12 11 10 9
CNT4:
n+33
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
Section 3-2
0
Overflow/Underflow Error-Code
generation:
0 = No Error-Code generation
1 = Error-Code generation
0
Counter Overflow:
0 = No Overflow
1 = Overflow
Counter Underflow:
0 = No Underflow
1 = Underflow