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7. SPECIAL ADJUSTMENT FUNCTIONS
7 - 1
7. SPECIAL ADJUSTMENT FUNCTIONS
POINT
The functions given in this chapter need not be used normally. Use them if you
are not satisfied with the machine status after making adjustment in the methods
in chapter 6.
When you use a linear servo motor, replace the following words in the left to the
words in the right.
Load to motor inertia ratio
→
Load to motor mass ratio
Torque
→
Thrust
(Servo motor) speed
→
(Linear servo motor) speed
7.1 Filter setting
The following filters are available with MR-J4 servo amplifiers.
Command
pulse train
Command
filter
Low-pass
filter
setting
Encoder
Servo motor
PWM
M
Load
[Pr. PB18]
+
-
Machine
resonance
suppression
filter 1
[Pr. PB13]
[Pr. PB15]
[Pr. PB46]
Machine
resonance
suppression
filter 2
Machine
resonance
suppression
filter 3
Machine
resonance
suppression
filter 4
Machine
resonance
suppression
filter 5
Shaft
resonance
suppression
filter
Robust filter
[Pr. PB48]
[Pr. PB50]
[Pr. PB17]
Speed
control
[Pr. PB49]
[Pr. PE41]
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 ...