Motorident - Lenze 8400 StateLine C Reference Manual

4.2.3

MotorIdent

LED DRIVE READY
The controller has been provided with the "Motor parameter identification" function for
automatic identification of the motor parameters. If the motor parameter identification is
active, the controller is in the "MotorIdent" device status.
The "MotorIdent" device status can only be reached from the "SwitchedOn" device status,
i.e. the controller must be inhibited first so that motor parameter identification can be
started via the "Motor parameter identification" device command (C00002/23).

Stop!
While the motor parameters are being detected,
• the controller does not respond to setpoint changes or control processes (e.g.
speed setpoints, quick stop, torque limitations),
• the application remains active,
• all system interfaces (IO, bus systems, etc.) remain active,
• error monitoring remains active,
• the inverter is controlled independently of the setpoint sources.
After the motor parameter identification is completed, the status changes back to
"SwitchedOn".

Tip!
Detailed information on motor parameter identification can be found in the
"Automatic motor data
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
8400 StateLine C | Reference manual
LED DRIVE ERROR Display in
OFF MotorIdent
identification" subchapter on motor control.
L
Device control (DCTRL)
Device state machine and device statuses
C00137 Display in status word 1 (C00150)
Bit 11 Bit 10
0 0
Bit 9 Bit 8
1 0
( 112)
89