Nord Drivesystems SK 300P Series - Motor Data

5 Parameter
BU 0800 en-4521 65
P112 Torque current limit S P
Setting range
25 … 400 % / 401
Factory setting
{ 401 }
Description
With this parameter, a limit value for the torque-generating current can be set. This
can prevent mechanical overloading of the drive. However, it cannot provide
protection against mechanical blockages. A slipping clutch which acts as a safety
device is not replaceable.
With the control method “CFC closed-loop” (Servo Mode) P300, setting {1}, a limit
value of 0% is possible.
Note
A torque limit is not permissible for lifting equipment applications!
Setting values
Value Meaning
401 OFF The torque current is not limited.
P113 Jog frequency S P
Setting range
-400.0 … 400.0
Factory setting
{ 0.0 }
Description
When using the ParameterBox to control the FI, the jog frequency is the starting value
after enabling.
Alternatively, if control is via the control terminals, the jog frequency can be activated
via one of the digital inputs.
Setting of the jog frequency can be performed directly via this parameter or, if the FI is
enabled via the keyboard, by pressing the OK key. In this case, the actual output
frequency is applied to parameter P113 and is then available for the next start.
Note
Activation of the jog frequency via one of the digital inputs causes the remote control
to be switched off in case of bus operation. In addition, any set point frequencies
which are present are not taken into account.
Exception: Analogue setpoints which are processed via the functions “Frequency
addition” or “Frequency subtract.”.
5.1.3 Motor data
P200 Motor list P
Setting range
0 … 100
Factory setting
{ 0 }
Description
The factory settings for the motor data can be edited with this parameter. The factory
setting for the parameters P201 … P209, P240, P241, P243, P244 and P246 for
NORDAC ON is a 4-pole IE3 asynchronous standard motor, and for NORDAC ON+ a
IE3 synchronous motor which corresponds to the FI’s nominal power.
By selecting one of the possible setting values and pressing the OK key, all motor
parameters P201 … P209, P240, P241, P243, P244 and P246 are matched to the
selected standard power. The motor data for NORD synchronous motors can be
found in the final section of the list.
Note
After confirmation of the selection, {0} is displayed again in P200. P205 can be used
to check if the nominal motor power has been applied.
Setting values
Value Meaning
0 No change
1 No motor
In this setting, the FI operates without current control, slip
compensation and pre-magnetising time, and is therefore not
recommended for operating a motor. The following motor data is
set here: 50.0 Hz / 1500 rpm / 15.0 A / 400 V / 0.00 kW / cos
ϕ=0.90 / Star / R
S
0.01 Ω / I
LEER
6.5 A