YASKAWA Sigma-7 Series Product Manual page 200
Ac servo drive
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Also See for Sigma-7 Series:
- Technical supplement (622 pages) ,
- Product manual (187 pages)
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Parameter
Size
Name
No.
21
Electronic Gear Ratio
4
(Numerator)
PnA42
22
Electronic Gear Ratio
4
(Denominator)
PnA44
23
Absolute Encoder
4
Origin Offset
PnA46
24
4
Multiturn Limit
PnA48
4
Limit Setting
Bit 0
Bit 1
25
Bit 2
PnA4A
Bit 3
Bit 4
Bit 5
Bits 6 to 31
26
Forward Software
4
Limit
PnA4C
27
Reserved parameter
4
(Do not change.)
PnA4E
28
Reverse Software
4
Limit
PnA50
29
Reserved parameter
4
(Do not change.)
PnA52
4
Speed Unit
0000h
0001h
41
PnA82
0002h
0003h
0004h
Speed Base Unit
*2, *3
(Set the value of n
42
4
from the following
PnA84
formula: Speed unit
(41 PnA82) × 10
4
Position Unit
43
PnA86
0000h
7.3 List of MECHATROLINK-III Common Parameters
Setting Unit
Setting Range
[Resolution]
1 to
1,073,741,824
1 to
1,073,741,824
-1,073,741,823
1 reference
to
1,073,741,823
0 to 65,535
0h to 33h
P-OT (0: Enabled, 1: Disabled)
N-OT (0: Enabled, 1: Disabled)
Reserved.
Reserved.
P-SOT (0: Disabled, 1: Enabled)
N-SOT (0: Disabled, 1: Enabled)
Reserved.
-1,073,741,823
1 reference
to
1,073,741,823
–
-1,073,741,823
1 reference
to
1,073,741,823
–
0h to 4h
Reference units/s
Reference units/min
*2
Percentage (%) of rated speed
-1
*2
min
Maximum motor speed/40000000h
-3 to 3
n
)
0h
Reference units
Continued from previous page.
Default
Applicable
Setting
Motors
–
16
All
–
1
All
0
All
unit
1 Rev
65535
Rotary
–
0000h
All
10737418
All
unit
23
–
0
All
-1073741
All
unit
823
–
0
All
–
0h
All
*3
–
0
All
–
0h
All
Continued on next page.
When
Classi-
Enabled
fication
After
restart
After
restart
Immedi-
*1
ately
After
restart
After
restart
Immedi-
ately
Immedi-
ately
Immedi-
ately
Immedi-
ately
After
restart
After
restart
After
restart
7
7-57
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