Easy Start Guide
Page 5
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4. Parameters - overview
Parameter
Description
How to set
Pr. 1
Maximum Frequency (Hz)
Maximum frequency of the
. Default is 120. Set to
for most applications.
Inverter
50
Pr. 2
Minimum Frequency (Hz)
Minimum frequency of the
. Default is 0. Set to
for most applications.
Inverter
5
Pr. 3
Base Frequency (Hz)
Inverter output frequency at input voltage. Normally
Hz
50
.
Pr. 7
Acceleration time (seconds)
Default is
or
. Increase or decrease if faster or slower acceleration is required.
5
10
Pr. 8
Deceleration time (seconds)
Default is
or
. Increase or decrease if faster or slower deceleration is required.
5
10
Pr. 9
Electronic thermal O/L relay (A)
Rated current of the
. Set to match motor nameplate - eg.
Motor
3.34 Amps
Pr. 13
Starting frequency (Hz)
Frequency at which the Inverter will start the motor. Default is
. Change if required.
0.5
Pr. 14
Load pattern selection
Default is
(most applications). Set to 1 for fan or centrifugal pump applications.
0
Pr. 72
PWM Frequency selection (kHz)
Set to
for motor cable lengths to 50m or 8 for 50-100m or 2 for 100m+.
15
Pr. 79
Operation mode selection
Set to
to allow control to be switched between Inverter Keypad (PU) and Terminals (EXT).
0
Pr. 83
Rated motor voltage
Rated voltage of the
. Set to match motor nameplate - eg.
Motor
230 Volts
Pr. 84
Rated motor frequency (Hz)
Rated frequency of the
. Set to match motor nameplate - eg.
Motor
50 Hz
Pr. 160
Extended function display selection
Set to
to display both simple and extended parameters.
0
The Inverter contains a number of settings
which can be changed to tailor it for use in a
wide range of applications. These settings are
known as parameters.
Parameters are typically referred to by code or
number (eg. Pr. 9 = Rated Motor Current) with
a description available in the manual.
The parameters contain critical information
essential to the correct operation of the
Inverter. Therefore, they should at least be
checked by the user before the Inverter is
operated for the first time.
The parameters listed in section 5 are intended
to provide a starting point to allow for basic
operation of the D700 SC Inverter.
5. Parameters to set before use
See section 6 to learn how to set a parameter value.
Set the following parameters to allow the D700
SC to control a motor with Run, Stop and
Speed Control from the keypad.
If any of the parameters have been changed
previously, follow the procedure in section 14
to reset the Inverter to Factory Defaults.
5.1 Parameters to check and values to set
Mitsubishi D700-SC Series Inverter