nord NORDAC SK 5xxE Series - Commissioning the Frequency Inverter; Factory Settings and Motor Data Input

NORDAC SK 5xxE Manual
64 Subject to technical alterations BU 0500 GB
4 Commissioning
Once the voltage supply has been connected to the frequency inverter, it will be operational after a few
moments. In this state, the frequency inverter can be set to the requirements of the application, i.e. it can be
configured. A completely comprehensive description of all the parameters is set out in Section 5.
The connected motor may only be started after the parameters specific to the application in question have
been set by qualified personnel.
ATTENTION
DANGER TO LIFE!
The frequency inverter is not equipped with a line master switch and is therefore
always live when connected to the power supply. Live voltages may therefore be
connected to a connected motor at standstill.
4.1 Factory settings
All frequency inverters supplied by Getriebebau NORD are pre-programmed with the default setting for
standard applications with 4 pole standard motors (same voltage and power). For use with motors with other
powers or number of poles, the data from the rating plate of the motor must be input into the parameters
P201...P207 under the menu item >Motor data< <.
NOTE:
All motor data can be pre-set using the parameter P200. After use of this function has been
successful, this parameter is reset to
0 = no change! The data is loaded automatically into
parameters P201...P209 – and can be compared again with the data on the motor rating plate.
3~ Mo t
IEC 56
IM B3
cos
ϕ
0,74
cos
ϕ
0,74
IP55 Rot. KL 16 Th.Cl.F
EN6003 4
60 Hz 460 V Y
5,2 A
2,5 kW
1765 /min
1440 /mi n
P2 06
P201
P204
P20 3
P202
P200
9,0 / 5,2 A
50 Hz
2,2 kW
P207
P200 Motor list:
0 = no chang es 8 = 0.37kW 400V
1 = no motor 9 = 0.50PS 460V
2 = 0.25kW 23 0V 10 = 0.55kW 230 V
3 = 0.33PS 23 0V 11 = 0.75PS 230 V
4 = 0.25kW 40 0V 12 = 0.55kW 400 V
5 = 0.33PS 46 0V 13 = 0.75PS 460 V
6 = 0.37kW 23 0V 14 = 0.75kW 230 V
7 = 0 .50 PS 23 0V .. ..
230 / 400 V
Δ
/
Y
RECOMMENDATION:
For the correct operation of the drive unit, it is necessary to input the motor data
(rating plate) as precisely as possible. In particular, an automatic stator resistance
measurement using parameter P220 is recommended.
In order to automatically determine the stator resistance, set P220 = 1 and confirm by
pressing "ENTER". The value calculated for the line resistance (dependent upon P207) will
be saved in P208.