Lenze 8400 - Manual (Page 139)

Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
139
5 Motor control (MCTRL)
5.1 Motor selection/Motor data
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How to carry out automatic motor parameter identification:
1. Inhibit the controller if it is enabled, e.g. via the C00002/16 device command or a LOW
signal at the X5/RFR terminal.
• For executing the motor parameter identification, the controller must be in the
" SwitchedOn " status.
2. Wait until the drive is at standstill.
3. Ensure that a motor control suitable for the motor is set in
C00006 .
4. Transfer the nameplate data to the following codes:
• C00081 : Rated motor power
• C00087 : Rated motor speed
• C00088 : Rated motor current (according to the connection method /)
• C00089 : Rated motor frequency (according to the connection method /)
• C00090 : Rated motor voltage (according to the connection method /)
• C00091 : Motor cos ϕ
5. Defining the motor cable length and motor cable cross-section:
• C00915 : Motor cable length
• C00916 : Motor cable cross-section
The resulting motor cable resistance is displayed in C00917 .
6. Activate motor parameter identification via the C00002/23 = "1: On / start" device
command.
7. Enable the controller again.
• The controller changes to the " Ident " device status.
• Motor parameter identification starts.
• The progress of the identification run can be seen in
C00002/23 .
• The identification is completed if the "0: Off / ready" message is displayed in C00002/23 .
• After successful identification, it changes back to the " SwitchedOn " device status.
8. Inhibit controller again.