Control block diagram
140
TENSION SENSOR FEEDBACK TORQUE CONTROL
6.3
Control block diagram
6.3.1
Block diagram of tension sensor feedback
torque control function
Mechanical loss
compensation
Pr.1419 to Pr.1429
Inertia compensation
Pr.393
,
Pr.1410 to Pr.1418
+
+
+
+
Tension control
(torque calculation)
Pr.1235
,
Pr.1236
Taper function
Pr.1284 to Pr.1297
Pr.1236
Winding diameter
calculation
Pr.1235
,
Pr.1236
Pr.1243
,
Pr.1244
Torque
control
M
Encoder
X114-ON
X114-OFF
Tension
command
Actual
line speed
Winding diameter
Motor speed
(Torque command)
Tension command
cushioning
Pr.1282
,
Pr.1283
Tension reverse
selection
Pr.1072
×
+
-
Primary delay filter
Pr.1227
Tension PID
calculation
Tension feedback
X116
PID action selection
Summary of Contents for A800 Plus Series
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