Mitsubishi Electric E70 Series, Инструкция по эксплуатации, Страница: 418 / 782

E70 Series Instruction Manual
6.6 Absolute Position Setting Screen
I - 393
(Note) [Type of zero point initialization] indicates the progress state of zero point initialization as shown below.
Display item Details
(4) Data No This displays the No., name, and data used to establish the absolute position.
- 0 to 2: Internal data
- 2050 to 2059: Absolute position parameters
These can be set also in Absolute position parameter screen.
Refer to "Setup Manual" for explanation and setting range of the parameters #2050 to #2059.
(5) Name
(6) Data
(7) Procedures
This shows the procedures to establish the coordinate system by zero point initialization. The
contents differ depending on the type of zero point initialisation.
(8) Initialization message
This displays a message with the background yellow if an illegal value has been set for the zero
point initialization. Refer to the section "Appendix 7.14 Absolute Position Detection-related
Operation Messages" for details.
1.Dogless-type absolute position detection system Machine end stopper method (manual initialization)
Order Display Details of progress
1 Illegality While the absolute position is lost.
2 Stopper
From when the menu [Abs pos set] is pressed to when the axis pushes against the machine
end stopper.
3 Release
From when the axis pushes against the machine end stopper to when axis starts to move in
the counter direction.
4 Ret. Ref. P.
From when the axis moves in the counter direction to when it reaches the grid point
immediately before the stopper.
5 Complete
The axis has reached the grid point immediately before the stopper.
The absolute position has been established.
2. Dogless-type absolute position detection system Machine end stopper method (automatic initialization)
Order Display Details of progress
1 Illegality While the absolute position is lost.
2 Jog Start From when the menu [Abs pos set] is pressed to when a value is set in "Zero-P".
3 Stopper1 From when JOG operation starts to when the axis pushes against the machine end stopper.
4 Zero-P. Rel.
From when the axis pushes against the machine end stopper to when axis reaches the
approach point.
5 Stopper2
From when the axis reaches the grid point immediately before the stopper to when it pushes
against the machine end stopper.
6 Ret. Ref. P.
From when the axis pushes against the machine end stopper second time to when axis
reaches the grid point immediately before the stopper.
7 Complete
The axis has reached the grid point immediately before the stopper.
The absolute position has been established.
3. Dogless-type absolute position detection system Marked point alignment method
Order Display Details of progress
1 Illegality While the absolute position is lost.
2 Origin Set From when the menu [Abs pos set] is pressed to when "1" is set in "Origin-P".
3 Ret. Ref. P. While moving in the direction designated with the absolute position parameter #2050.
4 Complete
The axis has reached the grid point immediately before the marked point.
The absolute position has been established.
4. Dogless-type absolute position detection system Marked point alignment method II
Order Display Details of progress
1 Illegality While the absolute position is lost.
2 Origin Set From when the menu [Abs pos set] is pressed to when "1" is set in "Origin-P".
3 Complete With the sequence above, the absolute position is established.
5. Dog-type absolute position detection system
Order Display Details of progress
1 Illegality While the absolute position is lost.
2 Zero-P. Rel. After dog-type manual or automatic reference position return is started.
3 Complete Axis has returned to the reference position.