3. Instructions
278
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Comparison Result and Flag Operation
* These flags do not turn ON and OFF in the CJ2H (unit version 1.0 to 1.2), CS1-H, CJ1-H, CJ1M, and CS1D CPU
Units. They turn ON and OFF only in CJ2H (unit version 1.3 or later) and CJ2M CPU Units.
Each flag shown below is ON when CD is on the bold lines or the filled circles.
* These flags do not turn ON and OFF in the CJ2H (unit version 1.0 to 1.2), CS1-H, CJ1-H, CJ1M, and CS1D CPU
Units.
Result
Greater Than
Flag
Equals Flag Less Than Flag
Greater Than or
Equals Flag*
(AND of Greater
Than Flag and
Equals Flag)
Less Than or
Equals Flag*
(AND of Less
Than Flag and
Equals Flag)
Not Equals
Flag* (AND of
Greater Than
Flag and Less
Than Flag)
CD > UL ON OFF OFF ON OFF ON
CD = UL OFF ON ON OFF
LL < CD < UL
CD = LL
CD < LL OFF ON OFF ON
CD
LL UL
LL UL
CD
CD
LL UL
LL UL
CD
LL UL
CD
LL UL
LL UL
LL UL
LL UL
LL UL
LL UL
Greater Than Flag
Equals Flag
Less Than Flag
Greater Than or Equals Flag*
Less Than or Equals Flag*
Not Equals Flag*
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