Mitsubishi Electric MR-J3-B-RJ006, Инструкция по эксплуатации

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1. FUNCTIONS AND CONFIGURATION
1.5 Selecting procedure of control mode
1.5.1 Control mode configuration
In this servo, a semi closed loop system or fully closed loop system can be selected as a control system.
Also, on the fully closed loop system, the semi closed loop control, fully closed loop control and dual feedback
control can be switched by the parameter No.PE08 settings.
0
4500
0000
Fully closed loop
Selection 1
Parameter No.PE01
Control mode selection
Parameter No.PA01
Fully closed loop
control
Semi closed loop
control
MR-J3- B-RJ006
(Refer to section 5.1.3.)
Controller command
Semi closed loop control/
fully closed loop control switching bit
OFF
ON
(Refer to section 5.5.2.)
Dual feedback
control
Semi closed loop
control
0001 to 4499
Fully closed loop system
Fully closed loop dual
feedback filter
Parameter No.PE08
Semi closed loop system
1
0
1
1.5.2 Dual feedback filter equivalent block diagram
A dual feedback filter equivalent block diagram on the dual feedback control is shown below.
Positioning
controller
High-pass
filter
Low-pass
filter
Fully closed
loop control
Semi closed
loop control
(Note)
<Dual feedback filter>
At motor stop (0 to ) Fully closed loop control
At operating (from )
Operating status Controlling status
Servo motor
Linear encoder
Frequency [rad/s]
Semi closed loop control
Note. (a dual feedback filter band) is set by parameter No.PE08.