Mitsubishi Electric EZMotion-NC E60 Series, Руководство по эксплуатации

Страница: 147 / 510

4. Parameters (User)
4.1 Workpiece Coordinate
I -132
Display item Explanation
#A: ABS.
#I : INC. The currently effective one of the setting modes (absolute and
incremental) is displayed in reverse video.
Before setting data, check the mode.
4.1.1 Setting Workpiece Coordinate System Offset Data
(1) Enter the number corresponding to the workpiece coordinate system in # ( ), put offset data in
DATA ( ), then press the
INPUT
key. This defines workpiece coordinate system offset data.
(2) The workpiece coordinate system offset data thus defined is then displayed at the position of the
workpiece coordinate system and the number in # ( ) changes to the next setting number and the
data in DATA ( ) disappears.
(3) The number displayed in # ( ) is incremented and decremented by pressing the arrow keys
.
(4) Typing in # ( ) and pressing the
INPUT
key puts the setting mode to the incremental mode.
Data entered in the incremental mode is added to the data in the setting field.
Typing
A
in # ( ) and pressing the
INPUT
key cancels the incremental mode and restores the
absolute mode.
4.1.2 Setting External Workpiece Coordinate System Offset Data
By measuring the coordinate system deviation with an external touch sensor, etc., all workpiece
coordinate systems G54 to G59 can be offset.
External workpiece coordinate system data can be defined in one of two ways: inputting external data
directly to the external offset (EXT) or entering it into the setting field on the screen (EXT).
The setting method is the same as for workpiece coordinate system offset data.
4.1.3 Displaying Machine Position Data
As with the POSITION screen, data of each axis displayed at the [MACHINE] on the WORK OFFSET
screen indicates the current machine position in reference to the zero point on the basic machine
coordinate system; it cannot be changed on this screen.