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15. USING A LINEAR SERVO MOTOR
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(d) Caution for linear encoder which does not have the home position (reference mark)
The linear encoder which does not have the home position (reference mark), LZ (Encoder Z-phase
pulse) of the servo amplifier does not be outputted. It is depending on positioning controllers to use
whether LZ (Encoder Z-phase pulse) is necessary or not for home position return. Check the
specifications of controllers.
(2) Absolute position linear encoder
POINT
The data set type home position return can also be carried out.
The home position reference position using an absolute type linear encoder will be per 1048576 pulses
based on the linear encoder home position (absolute position data = 0). You can change the stop
interval at home position return with the third digit of [Pr. PL01].
[Pr. PL01]
Stop interval setting at the home position return
Setting
value
Stop interval [pulse]
0
8192
1
131072
2
262144
3
1048576 (initial value)
4
4194304
5
16777216
6
67108864
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...