Mitsubishi Electric MELSERVO MR-J4-B-LL Series, Инструкция по эксплуатации

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1. FUNCTIONS AND CONFIGURATION
1 - 2
(2) Compatible controller
Use the MR-J4-_B_-LL with the pressure control compatible servo system controller and operation
system listed in the following table. Never connect with other controllers.
Motion controller model Operation system
R64MTCPU/R32MTCPU/R16MTCPU SW10DNC-RMTFW version 03 or later (Note)
Note. The operation system is installed before shipment. Refer to the controller instruction manual.
1.2 Function block diagram
The function block diagram of the pressure control is shown below.
S
+
-
+
-
Controller
Position control
Pressure control
(Note 1)
Speed control
(Note 3)
(Note 2)
Servo motor
Control mode
switchover
Servo amplifier
A/D
Position command
Load cell
Pressure command
Speed limit command
Speed limit
command
compensation
([Pr. PT13])
+
-
+
-
Pressure feedback offset
([Pr. PT21])
Load cell
amplifier
Analog monitor
input filter setting
([Pr. PT27])
Pressure control
command
compensation
([Pr. PT13])
Note 1. Set the pressure loop gain with [Pr. PT01], [Pr. PT02], and [Pr. PT03].
2. Set the increasing direction of the pressure command with [Pr. PT12].
3. Set the conversion coefficient of the pressure feedback voltage with [Pr. PT22].