Lenze i950

13.6.3.1 Compensang for inverter inuence
Condions for the execuon
•
The mot
or may be stalled.
•
The i950 servo inverter is error-free and switched on.
Response of the motor during performance
If the motor is not braked, the motor will move slightly
Disabling the inverter serves to abort the started procedure any
me if required.
Already determined characterisc values are rejected in this case.
How to detect the inverter characterisc:
1.Disable the servo inverter.
2.
Chang
e to the "inverter characterisc: idencaon"
operang mode. 40x2825 = 8
3.Enable the servo inverter.
The procedure starts.
Aer the successful compleon, the inverter is automacally disabled and the points of the
detected inverter characterisc are set in parameter 0x2947t.
1.Save the changed sengs.
2.The inverter characterisc must only be detected again if the servo inverter, the motor or
the motor cable have been replaced.
3.The inverter disable set by the procedure can be deacvated via the control word.
40x6040 = 7
Parameter
Address Name / seng range / [default seng] Info
0x2947:001 Inverter characterisc: Value y1
0.00 ... [0.00] ... 20.00 V
The inverter characterisc (consisng of 17 values) is calculated and set
in the course of the automac inverter characterisc idencaon.
Note!
Changing these values is not recommended by the manufacturer.
0x2947:002 Inverter characterisc: Value y2
0.00 ... [0.00] ... 20.00 V
0x2947:003 Inverter characterisc: Value y3
0.00 ... [0.00] ... 20.00 V
0x2947:004 Inverter characterisc: Value y4
0.00 ... [0.00] ... 20.00 V
0x2947:005 Inverter characterisc: Value y5
0.00 ... [0.00] ... 20.00 V
0x2947:006 Inverter characterisc: Value y6
0.00 ... [0.00] ... 20.00 V
0x2947:007 Inverter characterisc: Value y7
0.00 ... [0.00] ... 20.00 V
0x2947:008 Inverter characterisc: Value y8
0.00 ... [0.00] ... 20.00 V
0x2947:009 Inverter characterisc: Value y9
0.00 ... [0.00] ... 20.00 V
0x2947:010 Inverter characterisc: Value y10
0.00 ... [0.00] ... 20.00 V
0x2947:011 Inverter characterisc: Value y11
0.00 ... [0.00] ... 20.00 V
0x2947:012 Inverter characterisc: Value y12
0.00 ... [0.00] ... 20.00 V
0x2947:013 Inverter characterisc: Value y13
0.00 ... [0.00] ... 20.00 V
0x2947:014 Inverter characterisc: Value y14
0.00 ... [0.00] ... 20.00 V
0x2947:015 Inverter characterisc: Value y15
0.00 ... [0.00] ... 20.00 V
Conguring the motor control
Opons for opmising the control loops
In
verter characterisc
261