12. ABSOLUTE POSITION DETECTION SYSTEM
12 - 2
12.1.2 Restrictions
The system cannot be configured under the following conditions. Additionally, test operation cannot be
performed in the absolute position detection system. To perform test operation, select incremental system in
[Pr. PA03].
(1) Speed control mode and torque control mode
(2) Control switch-over mode (position/speed, speed/torque, and torque/position)
(3) Stroke-less coordinate system, e.g. rotary shaft, infinitely long positioning
(4) Changing electronic gear after home position setting.
(5) Using alarm code output.
(6) Using incremental value command method ([Pr. PT01] = "_ _ _ 1").
To configure absolute position detection system in incremental value command method, specify the
incremental value command with the sub function of the point table or the command in the program. For
details, refer to 4.2.2 and 5.2.2 of "MR-J4-_A_(-RJ) Servo Amplifier Instruction Manual (Positioning
Mode)".
12.1.3 Structure
The following shows a configuration of the absolute position detection system. Refer to section 11.8 for each
battery connection.
Positioning module
I/O module
RD75P4, RD75D4
RX40C7, RX41C4, RX42C4
RY40NT5P, RY41NT2P, RY42NT2P
RY40PT5P, RY41PT1P, RY42PT1P
QD75P_N, QD75D_N
QX40, QX41, QX42
QY40, QY41P, QY42P, QY50
LD75P4, LD75D4
LX40C6, LX41C4, LX42C4
LY40NT5P, LY41NT1P, LY42NT1P
LY40PT5P, LY41PT1P, LY42PT1P
FX
2N
-_GM, FX
2N
-_PG FX
2N
series, FX
0N
series
Servo motor
RD75D_
etc.
Programmable controller
Servo amplifier
CN1 CN2
Battery
I/O
CN4
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 ...