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Nachi EZ-CFDL Series - Page 29

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3.5 Tool constant settings
6
Align the cursor with the Pose 1 field, and press the [Enter] key and [O.WRITE/
REC] key.
>>The first posture (Pose 1) is now registered. The angle data loaded for the axes is
displayed as shown below.
7
Next, make a major change to the posture. At this time, change the wrist posture
as much possible.
Move the J5 up/down and record the position with
unbalance torque is being added to the J
3 and J6
Pose1
Pose2
8
Align the cursor with the Pose 2 field, and press [Enter] key and [REC] key.
>>The first posture (Pose 2) is now registered. The angle data loaded for the axes is
displayed as shown below.
9
This completes the registration of two of
the points required. Press the f12
<Execute> key.
>>Based on the two postures registered in
this way, the program shown below
consisting of a multiple number of
steps for initiating the automatic center of
gravity
(COG) and weight of tool settings is
now generated automatically. The program No.
which is automatically generated at this time is
the one which was specified in
4
.
1
Comment
data
2
Pose
1
point
3
Point
where
J6
axis
is
positioned
when
it
has
moved
by
10
degrees
4
Pose
1
point
5
Point
where
J5
axis
is
positioned
when
it
has
moved
by
10
degrees
6
Pose
1
point
7
Point
where
J3
axis
is
positioned
when
it
has
moved
by
10
degrees
8
Pose
1
point
9
Pose
2
point
10
Point
where
J6
axis
is
positioned
when
it
has
moved
by
10
degrees
11
Pose
2
point
12
Point
where
J5
axis
is
positioned
when
it
has
moved
by
10
degrees
13
Pose
2
point
14
Point
where
J3
axis
is
positioned
when
it
has
moved
by
10
degrees
15
Pose
2
point
16
END
instruction
>>Upon completion of the automatic generation of
the program, the following pop-up
message is displayed. Press any key.
The poses (robot positions) were recorded directly by following the instructions set forth above, but an
alternative to this is to teach a program in which these positions have been recorded ahead of time, and
then call that program.
Since a program can be used over and over again once it has been taught, this method is preferable in
cases such as a tool change application where the work involved in setting the
center of gravity and weight