Signal Block Diagram - Mitsubishi Electric MELSERVO-J5 Series User Manual

Symbol Device name
TL External torque limit selection
TL1 Internal torque limit selection
TLC Limiting torque
VLC Limiting speed
WNG Warning
ZSP Zero speed detection
*1 Available on servo amplifiers with firmware version A5 or later.

Signal block diagram

The following signal block diagram indicates the points at where the monitor signals (analog) and analog monitors are
detected.
Semi closed loop control [G] [WG]
Speed command
output 1
Position
command
received from
controller
Position feedback
data returned to
controller
5 MONITORING
318
5.1 Explanation of monitor signals
Description
Refer to "Signal (device) explanations" in the following manual.
MR-J5 User's Manual (Hardware)
Speed command
Droop pulses
output 2
Speed
+ +
command
Position
control
- -
Differen-
tiation
Servo motor
Current
command
+
Speed Current
PWM
control control
-
Current feedback
Position feedback
Torque
speed
+
Bus voltage
Current
detector
M Servo motor
Encoder
DI/DO
DI
DI
DO
DO
DO
DO
Internal temperature
of encoder