NORD Drivesystems BU0700 - Manual (Page 58)

NORDAC SK 700E Operating Manual
58 Subject to technical alterations BU 0700 GB-1411
4 Commissioning
General information
Once the power supply has been connected to the frequency inverter, it will be operational after a few moments. In this
condition, the frequency inverter can be set up for the application requirements, i.e. parameterised. A complete and
comprehensive description of each parameter is set out in the following sections.
The motor should only be started with the enable signal after the parameters have been successfully set by qualified personnel.
ATTENTION: The frequency inverter is not equipped with a line main switch and is therefore always live when connected to
the power supply.
4.1 Basic settings
All frequency inverters supplied by Getriebebau NORD are pre-programmed with the factory setting for standard applications
with 4-pole standard motors. For use with other motors, the data from the rating plate of the motor must be input into the
parameters under the menu item >Motor data<.
Recommendation: It is necessary to input the most precise motor data (rating plate) possible for the correct use of the drive
unit. In particular, an automatic stator resistance measurement (P208) should be carried out.
3~ Mot
IEC 56
IM B3
cos  0,74 cos  0,74
IP55 Rot. KL 16 Th.Cl.F
EN60034
60 Hz 460 V Y
5,22 A
2,53 kW
1740 /min
1440 /min
P206
P201
P204
P203 P202
P200
9,0 / 5,22 A
50 Hz
2,2 kW
P207
P200 Motor list (valid up to 22kW):
0 = no changes
8 = 2,20 kW
1 = no motor 9 = 3,00 kW
2 = 0,25 kW 10 = 4,00 kW
3 = 0,37 kW 11 = 5,50 kW
4 = 0,55 kW 12 = 7,50 kW
5 = 0,75 kW 13 = 11,0 kW
6 = 1,10 kW 14 = 15,0 kW
7 = 1,50 kW ....
230/ 400 V  / Y
Note: In this example, the motor must be "star" wired (400V, P207 = 0).
The frequency inverter is pre-programmed at the factory for standard applications using 4-pole DC standard motors. If another
NORD motor is to be used, it can be selected from a motor list in P200. The data is automatically loaded into parameters P201
– P208 and can be compared again with the data from the motor rating plate.
When using other motors, the data from the rating plate of the motor must be input into parameters P201 to P208.
In order to automatically determine the stator resistance, set P208 = 0 and confirm by pressing "ENTER". The value adjusted to
the line resistance will be saved (dependent upon P207).