Lenze i700 User Manual

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Contents

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Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5.9.4

Additional settings for SinCos absolute value encoders with HIPERFACE® protocol _ _ _

91

0x2C41 | 0x3441 - Hiperface: Parameter

5.9.5

Detection of changed settings of the feedback system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

94

5.10 Synchronous motor (SM): Pole position identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

95

5.10.1

Monitoring of the pole position identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

96

0x2C60 | 0x3460 - Monitoring of pole position identification: Response

5.10.2

Pole position identification PPI (360°) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

96

0x2C61 | 0x3461 - Pole position identification PPI (360°)

5.10.3

Pole position identification PPI (min. movement) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

99

0x2C62 | 0x3462 - Pole position identification PPI (min. movement)

5.10.4

Pole position identification PPI (without movement) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

102

0x2C63 | 0x3463 - pole position identification PLI (without movement)

5.11 Setting control loops _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

105

5.11.1

Setting and optimising the current controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

105

0x2941 | 0x3141 - Current controller: Feedforward control
0x2942 | 0x3142 - Current controller: Parameter
0x2943 | 0x3143 - Motor: Current setpoint - filter time

5.11.1.1

Manual test mode "Current pulse" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

108

5.11.2

Determining the total moment of inertia _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

111

0x2910 | 0x3110 - Moments of inertia

5.11.3

Setting the speed controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

113

0x2900 | 0x3100 - Speed controller: Parameter
0x2901 | 0x3101 - Speed controller: Gain - adaptation
0x2902 | 0x3102 - Speed controller: Load starting value
0x2903 | 0x3103 - Speed: Speed setpoint - filter time
0x2904 | 0x3104 - Speed: Actual speed - filter time

5.11.4

Setting the position controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

116

0x2980 | 0x3180 - Position controller: Gain
0x2981 | 0x3181 - Position controller: Gain - adaptation
0x2982 | 0x3182 - Position controller: Output signal limitation
0x2983 | 0x3183 - Position: Select a new actual position
0x2984 | 0x3184 - Determine target position: Mode

5.11.5

Setting the field controller (ASM) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

118

0x29C0 | 0x31C0 - Field controller: Parameter

5.11.6

Setting the field weakening controller (ASM) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

119

0x29E0 | 0x31E0 - Field weakening controller: Parameter
0x29E1 | 0x31E1 - field: Field set value limitation
0x29E2 | 0x31E2 - DC link circuit voltage: Filter time
0x29E3 | 0x31E3 - motor: Actual voltage - filter time
0x29E4 | 0x31E4 - Voltage reserve range

5.11.7

Field weakening operation - synchronous motor (SM) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

121

5.12 Fine adjustment des motor model _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

122

5.12.1

Correction of the stator leakage inductance (Lss)... _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

122

0x2C04 | 0x3404 - Motor: Lss saturation characteristic - inductance grid points (y)
0x2C05 | 0x3405 - Motor: Lss saturation charcteristic - reference for current grid points (x)

5.12.1.1

Example for determining the saturation characteristic _ _ _ _ _ _ _ _ _ _ _

125

5.12.2

Synchronous motor (SM): Compensating for temperature and current influences _ _ _

128

0x2C06 | 0x3406 - Motor (SM): Magnet characteristic (current) - grid points

5.12.3

Asynchronous motor (ASM): Identifying the Lh saturation characteristic _ _ _ _ _ _ _ _ _

129

0x2C07 | 0x3407 - Motor (ASM): Lh saturation characteristic - inductance grid points (y)

5.12.4

Estimating the optimal magnetising current _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

131

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