Lenze L-force HighLine C 8400 Series Reference Manual page 141

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How to carry out automatic motor parameter identification:
1. Inhibit the controller if it is enabled, e.g. via the
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
command.
7. Enable the controller again.
• The controller changes to the "MotorIdent" 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.
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
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8400 HighLine C | Reference manual
C00002/16
C00002/23
L
Motor control (MCTRL)
Motor selection/Motor data
device command or a
= "1: On / start" device
141