4. HOW TO USE THE POINT TABLE
4 - 70
The following shows the relation between the stop interval at the home position return and the linear
encoder resolution. For example, when the linear encoder resolution is 0.001
μ
m and the parameter
for the stop interval at the home position return, [Pr. PL01], is set to "_ 5 _ _" (16777216 pulses), the
stop interval is 16.777 mm. The value inside a bold box indicates the recommended stop interval for
each linear encoder resolution.
[Unit: mm]
Pr. PL01
Linear encoder
resolution [µm]
0.001 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1
2
Stop interval
[pulse]
_ 0 _ _
8192
0.008
0.041
0.082
0.164
0.410 0.819 1.638 4.096 8.192 16.384
_ 1 _ _
131072
0.131
0.655
1.311
2.621
6.554 13.107 26.214 65.536 131.072 262.144
_ 2 _ _
262144
0.262
1.311
2.621
5.243
13.107 26.214 52.429 131.072 262.144 524.288
_ 3 _ _
1048576
1.049
5.243
10.486
20.972
52.429 104.858 209.715 524.288 1048.576 2097.152
_ 4 _ _
4194304
4.194
20.972
41.943
83.886
209.715 419.430 838.861 2097.152 4194.304 8388.608
_ 5 _ _
16777216
16.777
83.886
167.772
335.544
838.861 1677.722 3355.443 8388.608 16777.216 33554.432
_ 6 _ _
67108864
67.109
335.544 671.089 1342.177 3355.443 6710.886 13421.773 33554.432 67108.864 134217.728
In the case of a dog type home position return, after the proximity dog signal rear end is detected,
the nearest home position reference position shifted by the home position shift distance is used as
the home position.
Set one linear encoder home position in the full stroke, and set it in the proximity dog signal
detection position.
When two or more reference marks exist during the full stroke of the linear encoder, select "Enabled
(1 _ _ _)" of "Linear scale multipoint Z-phase input function selection" in [Pr. PC28].
Linear encoder home position
Home position
Home position return speed
Creep speed
Home position return direction
ON
OFF
Proximity dog
signal
Linear servo motor
speed
Reference home
position
Linear servo motor
position
0 mm/s
1048576 pulses (Note 1)
1048576 pulses × n + Home position shift distance
(Note 2)
Home position shift distance
Note 1. Changeable with [Pr. PL01].
2. Home position shift distance can be changed with [Pr. PT07] and [Pr. PT69].
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Содержание MELSERVO MR-J4-03A6-RJ
Страница 27: ...1 FUNCTIONS AND CONFIGURATION 1 12 MEMO www kavrammuhendislik com tr ...
Страница 127: ...3 DISPLAY AND OPERATION SECTIONS 3 54 MEMO www kavrammuhendislik com tr ...
Страница 275: ...5 HOW TO USE THE PROGRAM 5 68 MEMO www kavrammuhendislik com tr ...
Страница 305: ...6 HOW TO USE INDEXER 6 30 MEMO www kavrammuhendislik com tr ...
Страница 405: ...7 PARAMETERS 7 100 MEMO www kavrammuhendislik com tr ...
Страница 419: ...8 TROUBLESHOOTING 8 14 MEMO www kavrammuhendislik com tr ...
Страница 423: ...9 OPTIONS AND PERIPHERAL EQUIPMENT 9 4 MEMO www kavrammuhendislik com tr ...
Страница 607: ...MEMO www kavrammuhendislik com tr ...