Lenze i950 Series, Руководство пользователя

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Address Name / setting range / [default setting] Info
0x2947:016 Inverter characteristic: Value y16
0.00 ... [0.00] ... 20.00 V
0x2947:017 Inverter characteristic: Value y17
0.00 ... [0.00] ... 20.00 V
In the event of an error
If an error occurs during the procedure or the pulse inhibit gets active (e.g. due to short-time
undervoltage), the procedure is terminated with inverter disable without the settings being
changed.
13.6.3.2 Extended settings for identification
For determining the characteristic, the current controller is automatically parameterised at
the start of the identification process. In case of motors with a very low stator leakage induc-
tance (< 1 mH), the automatic parameterisation can fail and the actual identification process
is aborted with an error message such as "short circuit".
•
For this case, it is possible to set the current controller manually via the 0x2942 parameter.
•
The 0x2DE0:001 parameter serves to select whether the current controller should be cal-
culated automatically or the values in 0x2942 are effective.
Parameter
Address Name / setting range / [default setting] Info
0x2DE0:001 Current controller identification settings Whether the current controller shall be adapted automatically for the
identification or set manually, is selected via:
•
0x2942:001 (Gain)
•
0x2942:002 (Reset time)
0 Automatisch
1 Manuell (0x2942)
0x2DE0:003 Resolver - position detection dynamics
20 ... [100] ... 100 % Setting of the dynamics for the resolver evaluation.
•
100% ≡ max. dynamics
•
<100% ≡ reduced dynamics
0x2DE0:004 Resolver - 8 kHz safety signal Usually ,the Der 8-kHz carrier frequency is only activated for the safety
version. This parameter can also be used to switch it on and off.
0 Automatisch durch Gerätetyp
1 Ein
2 Aus
0x2DE0:007 Use measured voltage Activation of voltage measurement.
Only for devices for which voltage measurement is possible.
0 Aus
1 Ein
13.6.3.3 Load standard inverter characteristic
If none or only one faulty inverter characteristic could be determined, a device-typical stand-
ard inverter characteristic can be loaded.
How to load the standard inverter characteristic:
1
.
Axis commands: load standard-Lh saturation characteristic 0x2822:022 = start 1.
2
.
After completing the procedure, save the inverter characteristic set in in the inverter.
The »EASY Starter« serves to save the parameter setting of the inverter as parameter file
(*.gdc).
4
Saving the parameter settings
Parameter
Address Name / setting range / [default setting] Info
0x2822:022 Axis commands: Load default inverter characteristic Parameters for interaction with engineering tools.
0 Off/Ready Obtain Hiperface information from the encoder for application feedback.
1 On/Start
2 In process
3 Action cancelled
4 No access
5 No access (controller inhibit)
Configuring the motor control
Options for optimising the control loops
Inverter characteristic
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