Lenze i950

Address Name / seng range / [default seng] Info
0x2947:016 Inverter characterisc: Value y16
0.00 ... [0.00] ... 20.00
V
0x2947:017 Inverter characterisc: 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 acve (e.g. due to short-me
undervoltage), the procedure is terminated with inverter disable without the sengs being
chang
ed.
13.6.3.2 Extended sengs for idencaon
For determining the characterisc, the current controller is automacally parameterised at
the start of the idencaon process. In case of motors with a very low stator leakage induc-
tance (< 1 mH), the automac parameterisaon can fail and the actual idencaon process
is aborted with an error message such as "short circuit".
•
F
or 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 automacally or the values in 0x2942 ar
e eecve.
Parameter
Address Name / seng range / [default seng] Info
0x2DE0:001 Current controller idencaon sengs Whether the current controller shall be adapted automacally for the
idencaon or set manually, is selected via:
•
0x2942:001 (Gain)
•
0x2942:002 (R
eset me)
0 Automasch
1 Manuell (0x2942)
0x2DE0:003 Resolver - posion detecon dynamics
20 ... [100] ... 100 %
Seng of the dynamics for the resolver evaluaon.
•
100%
≡ max. dynamics
•
<100% ≡ reduced dynamics
0x2DE0:004 Resolver - 8 kHz safety signal Usually ,the Der 8-kHz carrier frequency is only acvated for the safety
v
ersion. This parameter can also be used to switch it on and o.
0 Automasch durch Gerätetyp
1 Ein
2 Aus
0x2DE0:007 Use measured voltage Acvaon of voltage measurement.
Only f
or devices for which voltage measurement is possible.
0 Aus
1 Ein
13.6.3.3 Load standard inverter characterisc
If none or only one faulty inverter characterisc could be determined, a device-typical stand-
ar
d inverter characterisc can be loaded.
How to load the standard inverter characterisc:
1.
Axis c
ommands: load standard-Lh saturaon
characterisc 0x2822:022 = start 1.
2.
Aer
compleng the procedure, save the inverter characterisc set in in the inverter.
The »EASY Starter« serves to save the parameter seng of the inverter as parameter le
(*.gdc). 4Sa
ving the parameter sengs
Parameter
Address Name / seng range / [default seng] Info
0x2822:022 Axis commands: Load default inverter characterisc Parameters for interacon with engineering tools.
0 O/Ready Obtain Hiperface informaon from the encoder for applicaon feedback.
1 On/Start
2 In process
3 Acon cancelled
4 No access
5 No access (controller inhibit)
Conguring the motor control
Opons for opmising the control loops
In
verter characterisc
262