Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Manual de usuario descargar pdf (Pagina 107)

100

101

Manual/MDI Operation Modes

Chapter 4

4-3

During a jog retract operation (see chapter 7), you are permitted to use

only normal single axis jogs (one axis at a time in the continuous,

incremental, or HPG modes).

To jog an axis continuously:

1. Select CONTINUOUS under

<JOG SELECT>.

2. Select the feedrate for continuous jog under

<SPEED/MULTIPLY>.

Ifyo u want to: Then:

alterthe feedrate selectedwiththe

<SPEED/MULTIPLY> switch

select a <FEEDRATE OVERRIDE> %

jog theaxis ataspecialAMPassigned

traversefeedrateandignorethe setting of

the <SPEED/MULTIPLY> switch

pressand hold the <TRVRS> when jogging

jog movesthatuse the traverse feedrate selecta <RAPID FEEDRATE

OVERRIDE> %

For details on using the feedrate override switches, see chapter 11.

3. Press the

<AXIS/DIRECTION> button for the axis and direction to jog.

The axis moves while the button is held down.

Important: You can jog more than one axis at a time. To jog

multiple axes, press and hold more than one axis direction button.

The selected axes drive at the feedrate chosen with the

<SPEED/MULTIPLY> switch. If the selected feedrate is above a

specific axis maximum allowable feedrate, that axis drives at its

maximum feedrate. The feedrate for the other selected axes is not

affected.

Incremental jog manually moves an axis a predetermined amount each

time you press the

<AXIS DIRECTION> button. To use incremental jog:

1. Select INCREMENTAL under

<JOG SELECT> .

2. Select the jog increment under

<SPEED/MULTIPLY>. The jog

increment is equal to an amount specified in AMP for each selection

under

<SPEED/MULTIPLY>.

3. Press the

<AXIS/DIRECTION> button for the axis and direction to jog.

The control makes one incremental move each time it recognizes the

<AXIS/DIRECTION> button. Until the control completes the execution

of the incremental move, no other jog moves are recognized on that

4.1.2

Continuous Jog

4.1.3

Incremental Jog

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 819 820

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