SYS-CP842-1.1E.pdf - 第75页

3.Machine System SYS-CP842-1.1E 66 CP-842E / CP-842ME System Reference Changing the Axis Group and th e Rapid Inching Speed The axes move at a very low speed when they are moved usin g the inching contro ls. When moving …

SYS-CP842-1.1E 3.Machine System

CP-842E / CP-842ME System Reference 65

3.1.12 Inching

Moving an Axis With the Inching Keys

Inching is performed using the inching keys on the operation console. Inching can be

performed at any time except under the following conditions:

• When the machine is in START ready status

• During operation

• Before the cause of an emergency stop has been cleared

• When displaying the I/O command page

To inch an axis, press the inching key corresponding to the target axis and direction.

To move the target axis faster, hold down F (fast) as well as the chosen inching key for rapid

inching.

The axis combination displays at the [JOG] button in the command bar of the touch screen.

C7SS2001

3.Machine System SYS-CP842-1.1E

66 CP-842E / CP-842ME System Reference

Changing the Axis Group and the Rapid Inching Speed

The axes move at a very low speed when they are moved using the inching controls. When

moving axes longer distances, use the F (fast) in combination with the inching keys for

Rapid Inching. The Rapid Inching speed can be specified at the machine using the

following procedure.

Procedure

1. Press [JOG] to display the [Inching Speed Setting & Change Axes] screen.

2. Under [Select Axis Set], press the combination of axes to be controlled using the inching

keys.

3. To change the rapid axis speed by selecting the target axis under “Speed”, and entering

the percentage of full speed at which the axis is to be moved during Rapid Inching.

SYS-CP842-1.1E 3.Machine System

CP-842E / CP-842ME System Reference 67

3.1.13 Changing the Starting Sequence

Use this procedure to start assembly from a sequence other than sequence one.

Procedure

1. Press [Production] at the [Main] screen, and then press [Start Sequence].

2. Enter the number of the sequence from which production is to be commenced at the

numeric keypad.

3. Press [OK] when the sequence has been specified.

The specified sequence displays at the Current seq. no item at the [Production] screen.

Note: The production start sequence number can only be specified after a panel is loaded to the main

conveyor.

3.1.14 Skipping a Panel

On a multiboard panel, if the operator decides there is a board (or boards) that should not

be assembled (i.e., skipped), there are three methods of preventing parts being placed on

that board.

Setting board skips

Board skips can be set up in the program.

Skip mark

An appropriate mark is attached to the target board. When the mark is detected by the

machine it knows not to produce that board.

Refer to your host system documentation about setting skip mark reading positions in the

program.

Manual board skips

Commands at the machine can be used to skip one board on certain panels, or the same

board on each panel.

Panel

Multiboard panel

Boards

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