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385
Software Limits
Section 10-8
W-series and SMARTSTEP Junior Software Limit Parameters
Note
(1) The data length for Pn801.0 and Pn801.2 is that specified when Servo
Parameter Pn801 is transferred.
(2) The default setting for Pn801.0 is 0 when using R88D-WT
@
, and 3 when
using the R88D-WN
@
-ML2 or a SMARTSTEP Junior Servo Drive.
The software limit settings are provided in the following pages. Set the soft-
ware limits so that the reverse software limit is less than the forward software
limit. If the forward software limit is less than or equal to the reverse software
limit, the software limit will always be enabled.
When the software limit function is enabled, the status is indicated by the For-
ward/Reverse Software Limit Flags in the Axis Operating Input Memory Area,
as follows:
Axis Operating Input Memory Areas (Monitoring)
b = Beginning word of Axis Operating Input Areas specified in Common
Para (Axis No.
−
1)
×
25
Type
Parameter
No.
Parameter name
Unit
Setting range
Parameter
size
Default
setting
---
Pn801.0
Software limit function
---
0 to 3
2
(See note
1.)
(See note 2.)
---
Pn801.2
Software limit check using
references
---
0 (Do not
change the set-
ting.)
0
---
Pn804
Forward software limit
Command unit
−
1,073,741,823
to
1,073,741,823
4
819,191,808
---
Pn806
Reverse software limit
Command unit
−
1,073,741,823
to
1,073,741,823
4
−
819,191,808
Name
Word
Bits
Contents
Forward Software Limit
Flag
b+1
12
0: Within forward software limit range
1: Forward software limit range
exceeded
Reverse Software Limit
Flag
13
0: Within reverse software limit range
1: Reverse software limit range
exceeded
Summary of Contents for CJ1W-MA - REV 10-2008
Page 3: ...iv ...
Page 5: ...vi ...
Page 21: ...xxii ...
Page 57: ...30 Starting Operation Section 2 2 ...
Page 97: ...70 Wiring Section 3 4 ...
Page 247: ...220 Transferring Servo Parameters Section 5 3 ...
Page 281: ...254 Standard Settings for Servo Drives Using MECHATROLINK Section 6 4 ...
Page 343: ...316 Absolute Encoder Origin Section 8 6 ...
Page 375: ...348 Linear Interpolation Section 9 7 ...
Page 423: ...396 DEVIATION COUNTER RESET Section 10 10 ...
Page 631: ...604 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 641: ...614 Index ...
Page 643: ...616 Revision History ...