Efficient Networks S120 manual Contents

Contents

	3.4	Torque-controlled operation	69
	3.5	Torque setpoint limitation	71
	3.6	Current controller	75
	3.7	Current setpoint filter	78
	3.8	Note about the electronic motor model	84
	3.9	V/f control for diagnostics	84
	3.10	Optimizing the current and speed controller	87
	3.11	Sensorless operation (without an encoder)	88
	3.12	Motor data identification	92
	3.12.1	Motor data identification - induction motor	94
	3.12.2	Motor data identification - synchronous motor	96
	3.13	Pole position identification	98
	3.14	Vdc control	102
	3.15	Dynamic Servo Control (DSC)	106
	3.16	Travel to fixed stop	109
	3.17	Vertical axes	113
4	Vector control		115
	4.1	Sensorless vector control (SLVC)	115
	4.2	Vector control with encoder	118
	4.3	Speed controller	119
	4.4	Speed controller adaptation	121
	4.5	Speed controller pre-control and reference model	124
	4.6	Droop	127
	4.7	Torque control	129
	4.8	Torque limiting	132
	4.9	Vdc control	133
	4.10	Current setpoint filter	137
	4.11	Current controller adaptation	137
	4.12	Motor data identification and rotating measurement	138
	4.13	Efficiency optimization	145
	4.14	Instructions for commissioning induction motors (ASM)	146
	4.15	Instructions for commissioning permanent-magnet synchronous motors	148
	4.15.1	Automatic encoder adjustment	152
	4.15.2	Pole position identification	153
	4.16	Flying restart	154
	4.17	Synchronization	156
	4.18	Simulation operation	157
	4.18.1	Description	157

14	Drive Functions
	Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4