CP643 系统参考.pdf - 第58页

1. Basic Operation 1.1 General Machine Information 1.1.1 Definition of Coordinates The machine coordinate system is defined in the picture below. These coordinates are used in displays, Proper data and programming. Devic…

Part 2

Operation

1. Basic Operation

1.1 General Machine Information

1.1.1 Definition of Coordinates

The machine coordinate system is defined in the picture below. These coordinates are

used in displays, Proper data and programming.

Device Table 2 Device Table 1

Index

XY-table

Theta (Pθ, Fθ, FRθ, PRθ)

D2+ D1-

X+

View from top

Y+

XY-table

Z+

Z-

View from front

CP643S2001

Part 2 Chapter 1 Basic Operation

Edition 1.1 2-1-1 CP643E System Reference

1.1.2 Definition of Each Part of the Machine

(1) Definition of Device Tables

The CP-643E has two device (D-axis) tables, which are defined as follows:

Table 1: The right-hand device table, as viewed from the front of the machine.

Table 2: The left-hand device table, as viewed from the front of the machine.

(2) Original Table

The original table (the device table which is used first in the changeover and device

change modes) is selected automatically when a new production program or table mode

is selected.

(3) Definition of Device Numbers

The CP-643E has three device table modes. The valid device numbers in each mode are

listed below. Table mode display content is shown in parentheses.

1: Joint mode (Joint)

Two 70-device tables are synchronized and used as a 140-device table.

Valid device numbers: 1 - 140

2: Device change mode (2A1A)

One device table is used as the spare table for the other table.

Valid device numbers: 1 - 70

Caution: In this mode, the same parts must be set to the corresponding device slots of the two

tables.

3: Changeover mode (2B1A/2A1B)

Only one device table operates at any time. The other table stays at the parts supply

position to permit parts for the next production process to be mounted.

Valid device numbers: 1 - 70

Caution: Production programs specifying device numbers greater than 70 cannot be selected

in the device change mode or changeover mode. Operation is not possible if such a

program is selected.

If a device number greater than 140 is included in a production program, an error

(1101C1??/ Max D No. Error) occurs when the program is transmitted to the machine.

Part 2 Chapter 1 Basic Operation

Edition 1.1 2-1-2 CP643E System Reference