Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-III Communication Reference - Manual (Page 387)

10 Appendix
10.1.3 MECHATROLINK-III Common Parameters
10-38
21
PnA42
4 Electronic Gear Ratio (Numerator)
1 to
1073741824
– 1
After
restart
Machine
Specification
Related
Parameters
22
PnA44
4
Electronic Gear Ratio (Denomina-
tor) 1 to
1073741824
– 1
After
restart
23
PnA46
4 Absolute Encoder Origin Offset
-1073741823 to
1073741823
1 reference unit 0
Immedi-
ately *1
24
PnA48
4 Multiturn Limit Setting 0 to 65535 Rev 65535
After
restart
25
PnA4A
4
Limit Setting 0 to 33H 0000H
0000H
After
restart
Bit 0 P-OT (0: Enabled, 1: Disabled)
Bit 1 N-OT (0: Enabled, 1: Disabled)
Bit 2 Reserved
Bit 3 Reserved
Bit 4 P-SOT (0: Disabled, 1: Enabled)
Bit 5 N-SOT (0: Disabled, 1: Enabled)
Bit 6 Reserved
Bit
7 to 31
Reserved
26
PnA4C
4 Forward Software Limit
-1073741823 to
1073741823
1 reference unit 1073741823
Immedi-
ately
27
PnA4E
4 Reserved (Do not use.) – – 0
Immedi-
ately
28
PnA50
4 Reverse Software Limit
-1073741823 to
1073741823
1 reference unit –1073741823
Immedi-
ately
29
PnA52
4 Reserved (Do not use.) – – 0
Immedi-
ately
∗1. Available after the SENS_ON command is input.
Note: When using parameters that are enabled after restarting the SERVOPACK, a CONFIG command must be input or
the power must be turned OFF and then ON again.
(cont’d)
Parameter
No.
Size Name Setting Range
Units
[Resolution]
Factory
Setting
When
Enabled
Classifica-
tion