It’s allowed to operate the machine in the
mode of work regulation, this mode is mainly for artificial adjustment. In addition,
the operation of return to reference point, automatic measuring length and axis
positioning has to be dong in the work adjustment mode.
Return
to reference point
CNC angle line has three axes, axis Z is
the roller feed, A axis is the A side of angle, B axis is the B side of angle.
In order to guarantee the precise positioning
of three axes and the coordinate system, must carry out “return to reference
point” operation first when start the machine.
During “return to reference point”
operation, the parameters below must be set:
①
Location of reference point
②
Speed of returning
③
“Crawling”- Speed after pass the
sensor (the speed is set in the PLC)
“Return to reference point” has to be done
in the PC. Choose “machine monitoring” in the primary menu，then choose
the submenu of “Return to reference point”. After that, the screen will notice
the users to choose the axis (X, A, B) they want to adjust. And click Exit to
end the operation.
Launch
“Return to reference point”
After launched the “Return to reference
point”, savor motor moves forward at the speed of returning. When come across
the reference point sensor the savor motor keeps moving and changes the speed
into the “crawling” speed until receives the Z impulse of feedback encoder.
This moment, the system will set the current coordinating system as “reference
point”, the coordinating system in the screen shows green, “Return to reference
point” completed.
As was mentioned above, during the “Return to reference point” the savor motor
moves forward. Before launch the “Return to reference point” the axis position
must stay ahead of the “Return to reference point” switch and should not
overlap the switch. Otherwise may lead to the false of the “Return to reference
point”.
Caution
and Notice
Caution：without the “Return
to reference point”, the axes may coordinating system may be undefined.
Notice：When resistance
occurs on one axis and leads to overload, savor motor may alarms or fault of
clamp may happen. Therefore, system automatically deletes the mark of the
reference point of the relevant axis and requires to “Return to reference
point” again. And only after removed all faults can the work continue.
More Info:
Jinan supertime Technology Co., Ltd.
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