Mitsubishi Electric A800 Plus Series Function Manual page 3

4.2 System configuration example
4.3 Control block diagram
4.4 Parameter setting procedure for tension sensor feedback speed control
4.4.1 Parameter setting procedure.......................................................................................................................... 99
4.4.2 PID gain adjustment ..................................................................................................................................... 104
4.5 Tension sensor feedback speed control details
4.5.1 Tension feedback setting ............................................................................................................................. 106
4.5.2 Tension feedback detection ......................................................................................................................... 107
4.5.3 PID offset displacement ............................................................................................................................... 108
4.5.4 Tension feedback malposition detection ...................................................................................................... 108
5 TENSION SENSORLESS TORQUE CONTROL 110
5.1 Dedicated function list
5.2 System configuration example
5.3 Control block diagram
5.3.1 Block diagram of tension sensorless torque control function ....................................................................... 111
5.4 Parameter setting procedure for tension sensorless torque control
5.4.1 Parameter setting procedure........................................................................................................................ 112
5.5 Tension sensorless torque control details
5.5.1 Tension sensorless torque control setting method....................................................................................... 117
5.5.2 Input method of tension command ............................................................................................................... 118
5.5.3 Torque generation direction setting.............................................................................................................. 121
5.5.4 Taper function .............................................................................................................................................. 124
5.5.5 Inertia compensation function ...................................................................................................................... 130
5.5.6 Mechanical loss compensation function....................................................................................................... 135
5.5.7 Stall mode function....................................................................................................................................... 137
6 TENSION SENSOR FEEDBACK TORQUE
CONTROL
6.1 Dedicated function list
6.2 System configuration example
6.3 Control block diagram
6.3.1 Block diagram of tension sensor feedback torque control function .............................................................. 140
6.4 Parameter setting procedure for tension sensorless torque control
6.4.1 Parameter setting procedure........................................................................................................................ 141
6.5 Tension sensor feedback torque control details
6.5.1 Tension sensor feedback torque control function selection ......................................................................... 148
6.5.2 Winding/unwinding shaft selection ............................................................................................................... 149
6.5.3 Tension feedback setting ............................................................................................................................. 149
6.5.4 Tension feedback malposition detection ...................................................................................................... 150
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