Lenze i550

10.7.1.1 Extended sengs for idencaon
The motor must be at standsll during the calibraon. During the calibraon and aer suc-
cessful compleon of the calibraon, the blue display LED will light up permanently. As soon
as the idencaon has been performed and the device is deacvated, the LED switches to a
blinking mode. Aer that, a starng command must be triggered again to start the motor.
Required steps
Opmisaon with the keypad or an engineering tool:
1.
Trigger the parameter via the keypad or an engineering tool 0x2822:004 (P327.04).
2.
Trigger the starng command via the digital input or the keypad.
3.
The motor calibraon is performed.
4.
Issue the starng command again aer compleon.
The motor idencaon is triggered with 4 kHz by default in order to achieve beer results.
Users who do not wish to trigger the idencaon process with the 4 kHz switching frequency
can switch the conguraon bit to TRUE.
Parameter
Address Name / seng range / [default seng] Info
0x2DE0:009 Motor idencaon sengs
0 ... [0] ... 65535
•
Seng can only be changed if the inverter is inhibi-
ted.
•
From version 05.03
Seng for motor idencaon.
Bit 0 Acvate switching frequency (0x2939) Bit 0 = 0: the idencaon algorithm uses the 4 kHz switching frequency
(standard).
Bit 0 = 1: the idencaon algorithm uses the switching frequency con-
gured in the parameter 0x2939 (P305.00).
0x2DE0:010 Slip compensaon sengs
0 ... [0] ... 65535
•
Seng can only be changed if the inverter is inhibi-
ted.
•
From version 05.03
Calculaon source for torque and slip in the V/F control.
Bit 0 Via equivalent circuit diagram Bit 0 = 0: calculaon via motor data label (standard).
Bit 0 = 1: calculaon of magnesing current based on equivalent circuit
diagram (response <= SW 05.02.00).
Conguring the motor control
Opons for opmising the control loops
Automac motor idencaon (energized)
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