Control Block Diagram; Block Diagram Of Tension Sensor Feedback Torque Control Function - Mitsubishi Electric A800 Plus Series Function Manual

Control block diagram

6.3
Control block diagram
6.3.1
Block diagram of tension sensor feedback
torque control function
Winding diameter
calculation
Actual
Pr.1235, Pr.1236
line speed
Pr.1243, Pr.1244
Tension command
Tension
cushioning
command
Pr.1282, Pr.1283
(Torque command)
Tension feedback
140
TENSION SENSOR FEEDBACK TORQUE CONTROL
Winding diameter
Inertia compensation
Pr.393, Pr.1410 to Pr.1418
Taper function
Pr.1284 to Pr.1297
Pr.1236
X116
+
Primary delay filter
-
Pr.1227
+
Tension control
+ +
(torque calculation)
Pr.1235, Pr.1236
PID action selection
Tension PID
calculation
Tension reverse
selection
Pr.1072
Mechanical loss
compensation
Pr.1419 to Pr.1429
+
X114-ON
×
X114-OFF
Torque
M
control
Motor speed
Encoder