Mitsubishi Electric MELSERVO-J4 Instruction Manual page 228

APPENDIX
Note 1. Encoder pulse unit
2. Available in position control mode
3. This cannot be used in the torque control mode.
4. This can be used with MR Configurator2 with software version 1.19V or later.
5. This cannot be used in the speed control mode.
6. Output in the load-side encoder unit for the fully closed loop control. Output in the servo motor encoder unit for the semi closed
loop control.
(3) Analog monitor block diagram
Speed
Droop pulses
command
+
Command
pulse
-
+
Feedback
position
-
Home position
(CR input position)
App. 2.2 For MR-J4-_B4(-RJ)
(1) Setting
Change the following digits of [Pr. PC09] and [Pr. PC10].
[Pr. PC11] and [Pr. PC12] can be used to set the offset voltages to the analog output voltages. Setting
value is -999 mV to 999 mV.
Parameter
PC11
PC12
Speed Current
command 2 command
Speed
+
command
Position Speed
control control
-
Differen-
tiation
Servo motor
speed
[Pr. PC09]
0 0
Analog monitor 1 output selection
(the signal provided to the output across MO1 and LG)
[Pr. PC10]
0 0
Analog monitor 2 output selection
(the signal provided to the output across MO2 and LG)
Description
This is used to set the offset voltage of MO1 (Analog monitor
1).
This is used to set the offset voltage of MO2 (Analog monitor
2).
App. - 17
+
Bus voltage
Current
encoder
+
Current
PWM
control
-
Current feedback
Position feedback
Torque
M Servo motor
Encoder inside
temperature
Encoder
Setting range [mV]
-999 to 999