Yaskawa MP900 Series Motion Programming Manual Manual do Utilizador descarregar pdf (Página 52)

Overview of Motion Programs

1.2.3 Feed Speeds

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D The upper limit of the feed speed is controlled by the capacity of the machine system and the

servo system. The upper limit of this feed speed is set in the following motion command.

(Programming example)

FMX T200000;

IAC T300;

IDC T500;

MVS [X] 200, [Y] 250, F175000;

FMX (maximum interpolation feed speed) 200000

F command speed

175000

500 ms

IDC (deceleration time)

300 ms

IAC (acceleration time)

Figure 1.9 Setting Command for Maximum Interpolation Feed Speed

If an F designation is made that exceeds the maximum interpolation feed speed, an alarm

will be generated.

If an interpolation command isused in the motion program, the FMX command mustbe executed at the begin-

ning of the program.

D F Designation Unit

A decimal point cannot be used in an F designation.

F2000000

D An override in the range of 0% to 327.67% can be selected for the interpolation feed speed.

The following registers are used for the Override setting.

D For MP900-series Machine Controllers

The register set in the Group Definition window of the MPE720 (Default = MW00001)

IMPORTANT

EXAMPLE

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Yaskawa MP900 Series Motion Programming Manual Manual do Utilizador Página 52