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92
Data Areas
Section 4-2
Note
The parameters for backlash compensation are different for the R88D-WT
@
and R88D-WN
@
-ML2.
■
R88D-WT
@
Param-
eter No.
Parame-
ter name
Param-
eter
size
Contents
Default
setting
Unit
Setting range
Enable
setting
Details
Digit
No.
Name
Set-
ting
Explanation
Pn816
Zero point
return
mode set-
ting
2
0
Zero point
return
direction
0
Forward
0
---
---
Online
Set the
same
direction
as the ori-
gin search
direction
set in the
Axis
Parame-
ters.
Settings
can be
changed
when the
axes are
stopped
(Busy Flag
for each
axis = 0).
1
Reverse
1 to 3
Not used.
---
(Do not
change the
setting.)
0
---
---
---
---
Pn817
Zero point
return
approach
speed 1
2
Sets the origin (zero point) input signal
search speed used after the origin proxim-
ity signal has been detected in an origin
search.
50
×
100
com-
mand
units/s
0 to 65535
Online
Settings
can be
changed
when the
axes are
stopped
(Busy Flag
for each
axis = 0).
Pn818
Zero point
return
approach
speed 2
2
Sets the origin (zero point) return final
travel distance positioning speed used after
the origin input signal has been detected in
an origin search.
5
×
100
com-
mand
units/s
0 to 65535
Online
Settings
can be
changed
when the
axes are
stopped
(Busy Flag
for each
axis = 0).
Pn819
Final travel
distance to
return to
zero point
4
Sets the amount of compensation position-
ing used after the origin input signal has
been detected in an origin search.
100
Com-
mand
unit
−
1,073,741,823
to
1,073,741,823
Online
Settings
can be
changed
when the
axes are
stopped
(Busy Flag
for each
axis = 0).
Param-
eter No.
Parame-
ter name
Param-
eter
size
Contents
Default
setting
Unit
Setting
range
Enable
setting
Details
Digit
No.
Name
Set-
ting
Explanation
Pn81B
Backlash
compen-
sation
amount
2
Sets the amount of backlash compensation.
0
×
0.1
com-
mand unit
−
32,768
to
32,767
Online
---
Pn81D
Compen-
sation
function
selection
2
0
Backlash
compensa-
tion selec-
tion
0
Compensates in
forward direction.
0
---
---
Offline
---
1
Compensates in
reverse direction.
1 to 3
Not used.
---
(Do not change the
setting.)
0
---
---
---
---
Содержание CJ1W-NC271 - 12-2009
Страница 2: ......
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...