Basic Parameters - Honeywell NXL Series Applications Manual

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4.2 Basic Parameters

This parameter group is only shown if parameter conceal P2.1.14 is deactivated. This group provides the
Basic parameters in the sub group 2.1.15 exactly in the same order as Basic Group 2.1 in NXL Compact or
the standard NXL range. Changing a parameter which exists in both HVAC and Basic group is
automatically changed in the other as well.
2.1.15.1, 2.1.15.2
Defines the frequency limits of the frequency converter.
The maximum value for parameters 2.1.15.1 and 2.1.15.2 is 320 Hz.
The software will automatically check the values of parameters 2.1.13, 2.1.15.19, 2.1.15.20,
2.3.13, 2.5.1, 2.5.2 and 2.6.5.
Equal to parameters 2.1.1 and 2.1.2 in HVAC parameter group. Changing this parameter
automatically changes this as well
2.1.15.3, 2.1.15.4
These limits correspond to the time required for the output frequency to
accelerate from the zero frequency to the set maximum frequency (par. 2.1.2 and 2.1.15.2).
Equal to parameters 2.1.3 and 2.1.4 in HVAC parameter group. Changing this parameter
automatically changes this as well
2.1.15.5 Current limit
This parameter determines the maximum motor current from the frequency converter. To avoid
motor overload, set this parameter according to the rated current of the motor. The current limit
is equal to the rated converter current (I
Equal to parameter 2.1.5 in HVAC parameter group. Changing this parameter automatically
changes this as well
2.1.15.6 Nominal voltage of the motor
Find this value U
weakening point (parameter 2.6.4) to 100% x U
Equal to parameter 2.1.11 in HVAC parameter group. Changing this parameter automatically
changes this as well
2.1.15.7 Nominal frequency of the motor
Find this value f
(parameter 2.6.3) to the same value.
Equal to parameter 2.1.12 in HVAC parameter group. Changing this parameter automatically
changes this as well
4
Description of parameters
Minimum/maximum frequency
Acceleration time 1, deceleration time 1
on the rating plate of the motor. This parameter sets the voltage at the field
n
on the rating plate of the motor. This parameter sets the field weakening point
n
) by default.
L
.
nmotor
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