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Origin Search Operation
Section 8-2
Parameters for Using G-series Absolute Encoders
Parameters for Using W-series Absolute Encoders
When using a Servomotor with absolute encoder, select whether the absolute
encoder will be used as an absolute encoder or as an incremental encoder.
These parameter settings are disabled if a Servomotor with incremental
encoder is used.
Set this parameter to 1 or 2 for a G-series Servo Drive, and 1 for a W-series
Servo Drive, if using a Servomotor with absolute encoder as a Servomotor
with incremental encoder.
When using an absolute encoder, make sure that the settings for the encoder
type in the Axis Parameters and
Operation Switch when Using Absolute
Encoder
(Pn00B for G Series and Pn002.2 for W Series) in the Servo Param-
eters match.
A motor with an absolute encoder cannot be used with a SMARTSTEP Junior
Servo Drive. When using a SMARTSTEP Junior Servo Drive, Pn002.2 is not
supported. Use the Servo Drive as for an incremental encoder.
If the settings do not agree, origin searches may not be possible and other
malfunctions may occur.
Command Unit Parameters
The command unit default setting is pulses.
Type Parame-
ter No.
Parameter name
Unit
Setting
range
Parame-
ter size
Default
setting
---
Pn00B
Operation switch when using absolute
encoder
---
0 to 2
2
0
Type Parame-
ter No.
Parameter name
Unit
Setting
range
Parame-
ter size
Default
setting
W Series
SMART-
STEP
Junior
---
Pn002.2
Function selection application switch 2
Operation switch when using abso-
lute encoder
---
0, 1
2
0
Sup-
ported
Not sup-
ported
Model
Parameter
No.
Parameter name
Unit
Setting
range
Parameter
size
Default
setting
R88D-KN
@
-
ML2
Pn009
Electronic gear ratio numerator
---
1 to
1073741824
4
1
Pn010
Electronic gear ratio denominator
---
1 to
1073741824
4
1
R88D-GN
@
-
ML2
Pn205
Electronic gear ratio 1 (numerator)
---
1 to
1073741824
4
1
Pn206
Electronic gear ratio 2 (denominator)
---
1 to
1073741824
4
1
R88D-WT
@
Pn202
Electronic gear ratio G1 (numerator)
---
1 to 65535
2
4
Pn203
Electronic gear ratio G2 (denominator)
---
1 to 65535
2
1
R88D-WN
@
-
ML2
Pn20E
Electronic gear ratio G1 (numerator)
---
1 to
1073741824
4
4
Pn210
Electronic gear ratio G2 (denominator)
---
1 to
1073741824
4
1
SMART-
STEP Junior
Pn20E
Electronic gear ratio G1 (numerator)
---
1 to
1073741824
4
1
Pn210
Electronic gear ratio G2 (denominator)
---
1 to
1073741824
4
1
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 ...