Amada MF-C2000A Series, Руководство по эксплуатации, Страница: 253 / 272

Timing Chart
253
MF-C2000A Series
Timing Chart
An example of timing chart for the case where the LD is turned on and laser
light is output up to a monitor output is shown below . In each timing chart, the
equipment operation is represented on the axis of ordinates and the lapse of
time is represented on the axis of abscissas to show the change status based
on changes with the lapse of time at each operation and the time required for a
certain operation .
The following 7 types of timing chart are mentioned for your reference.
Single
Operation by laser controller (PANEL CONTROL)
Operation by external input signals (EXTERNAL CONTROL)
2-timesharing
Operation by external input signals (EXTERNAL CONTROL)
Repeated operation (EXTERNAL CONTROL)
Repeated operation (50 pps or more) (EXTERNAL CONTROL)
CL-E mode
During normal operations
During errors (unregistered layouts and other errors)
⇒
The control method is switched by putting pin No.25 of the EXT. I/O (1) connector
in an open circuit or a closed circuit.
For PANEL CONTROL in which control is exerted by laser controller, put this
pin in an open circuit. For EXTERNAL CONTROL in which control is exerted by
external input/output signals, put this pin in a closed circuit.
⇒ For the laser controller, laser light is output by pressing the LASER START/STOP
button and stopped by pressing this button once again.
For external input/output signals, laser light is output by putting pin No.2 (Laser
start) of the EXT. I/O (1) connector in a closed circuit when pin No.3 (Laser stop)
is put in a closed circuit and stopped by putting pin No.3 in an open circuit. Con-
firm that pin No.13 (Ready) is put in a closed circuit before putting pin No.2 in a
closed circuit.
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part