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2.13 SUBTRACT TIME Instruction (TMSUB)

2-22

2.13 SUBTRACT TIME Instruction (TMSUB)

[Outline]

The TMSUB instruction subtracts one time (hours/minutes/seconds) from another time. The Source is

subtracted from the Dest and the result is stored in the Dest. The formats of Source and Dest are as

follows.

Data Format

0 Hours/minutes Upper byte (hours) : 0 to 23

Lower byte (minutes) : 0 to 59

1 Seconds

0000～0059

If the contents of the Dest and Source are with the appropriate ranges, the operation will be performed

normally. After the operation is completed, the [Status] is turned OFF. If the contents of the Dest and

Source are outside the data ranges, the operation is not performed. In this case, 9999H is stored in the

column "second" of the Dest, and the [Status] is turned ON.

[Format]

Symbol : TMSUB

Full Name : Time Sub

Category : MATH

Icon :

[Parameter]

Parameter Name Setting

Source · Any integer type register

· Any integer type register with subscript

Dest · Any integer type register (except for # and C register)

· Any integer type register with subscript (except for # and C register)

[Status] · Any bit type register (except for # and C register)

· Any bit type register with subscript (except for # and C register)

* possible to omit

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Yaskawa Ladder Works Programming Manual Manual de usuario Pagina 39