Nord Drivesystems SK 180E Series, User Manual

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NORDAC BASE (SK 180E / SK 190E) – Users Manual for Frequency Inverters
76 BU 0180 en-4118
4.3 Starting up the device
The frequency inverter can be started up by making parameter adjustments using the ControlBox and
the ParameterBox (SK CSX-3H or SK PAR-3H) or the NORD CON PC-based software. When doing
this, the changes to the parameters are stored in the internal EEPROM.
Information
Presetting of physical I/O and I/O bits
For commissioning standard applications, a limited number of the frequency inverter inputs and outputs (physical
and I/O bits) have predefined functions. These settings may need to be changed (Parameters (P420), (P434),
(P480), (P481)).
4.3.1 Connection
In order to provide basic operational capability, after the device has been attached to the motor or the
wall mounting kit, the power and motor lines must be connected to the relevant terminals
(

Section 2.4.2 "Electrical connection of power unit").
4.3.2 Configuration
Changes to individual parameters are usually necessary for operation.
4.3.2.1 Parameterisation
The use of a ParameterBox (SK CSX-3H / SK PAR) or the NORDCON software is required in order to
adapt the parameters.
Parameter group Parameter numbers Functions Comments
Basic parameters P102 … P105 Ramp times and frequency
limits
Motor data P201 … P207, (P208) Data on motor rating plate
P220, Function 1 Measure stator resistance Value is written to P208
alternatively
P200 Motor data list Selection of a 4-pole standard
NORD motor from a list
alternatively
P220, Function 2 Motor identification Complete measurement of a
connected motor
Prerequisite: Motor no more
than 3 power levels less than
the frequency inverter
Control terminals P400, P420 Analogue and digital inputs
Information
Factory settings
Prior to restarting, it should be ensured that the frequency inverter is in its factory settings (P523).
The DIP switches S2 should remain in the "OFF" setting. The DIP switches S2 have priority over parameters
P509, P514 and P515.