Siemens SIMOVERT MASTERDRIVES Manual page 1132

Parameter Description
P117 Corner points for describing the linear adaption of the gain
Kp-Adapt. factor Kp of the current controller as a function of the
curve of the inductivity of the synchronous machine.
117
Index 1: Value of current at which the linear reduction
begins (up to which the inductivity has the value of P120.1)
Index 2: Value of current at which the linear reduction
ends (from which the inductivity has the value of P120.2)
P119* Function parameter for entering the ratio of
Ratio Lq/Ld the mutual inductance transversal to the rotor-axis (Lq)
to the mutual inductance along the rotor-axis (Ld)
119 of a connected synchronous motor.
The parameter value is calculated during the automatic
motor data identification of derived motor data (P115).
P120* Function parameter for entering the main field inductance
Main Field Induc (in mH) of a connected synchronous motor. The value to
be entered is 1.5 times the inductance of a winding phase
120 in the star equivalent circuit.
P121* Function parameter for entering the stator resistance of a
Stator Resist connected synchronous or induction motor. The value to
be entered corresponds to the ohmic resistance of a
121 winding phase at 20°C.
P122* Function parameter for entering the total leakage
Tot Leak React reactance of a connected induction motor. The value to be
entered corresponds to the total leakage reactance of a
122 winding phase. The parameter value is calculated during
the automatic calculation of derived motor data (P115).
P123* Function parameter for entering the stator reactance of a
Stator React connected induction motor. The value to be entered
corresponds to the stator reactance of a winding phase at
123 40% of the rated motor current. The parameter value is
calculated during the automatic calculation of derived
motor data (P115).
P124* Function parameter for entering the rotor time constant of
Rotor TimeConst a connected induction motor. The parameter value is
calculated during the automatic calculation of derived
124 motor data (P115).
Siemens AG 6SE7087-6QX70 (Edition AG)
SIMOVERT MASTERDRIVES Compendium Motion Control
Data Read/write
index1: 0,00 Menus:
Min: 0,00 - Parameter menu
Max: 1300,00 + Motor/encoder
Unit: A + Motor data
Indices: 2 - Drive setting
Type: I4 - Upread/free access
Changeable in:
- Drive setting
Init: 0,880 Menus:
Min: 0,200 - Parameter menu
Max: 5,000 + Motor/encoder
Unit: - + Motor data
Indices: - - Drive setting
Type: O2 - Upread/free access
Changeable in:
- Drive setting
index1: 0,000 Menus:
Min: 0,000 - Parameter menu
Max: + Motor/encoder
2000,000 + Motor data
Unit: - - Drive setting
Indices: 2 - Upread/free access
Type: O4 Changeable in:
- Drive setting
index1: 0 Menus:
Min: 0 - Parameter menu
Max: 50000 + Motor/encoder
Unit: mOhm + Motor data
Indices: 2 - Drive setting
Type: O2 - Upread/free access
Changeable in:
- Drive setting
index1: 0 Menus:
Min: 0 - Parameter menu
Max: 65535 + Motor/encoder
Unit: mOhm + Motor data
Indices: 2 - Drive setting
Type: O2 - Upread/free access
Changeable in:
- Drive setting
Init: 0,00 Menus:
Min: 0,00 - Parameter menu
Max: 655,00 + Motor/encoder
Unit: Ohm + Motor data
Indices: - - Drive setting
Type: O2 - Upread/free access
Changeable in:
- Drive setting
Init: 0 Menus:
Min: 0 - Parameter menu
Max: 10000 + Motor/encoder
Unit: ms + Motor data
Indices: - - Drive setting
Type: O2 - Upread/free access
Changeable in:
- Drive setting
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