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Easy Start Guide
Siemens V20 Series Inverter
4. Parameters - overview
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. P0305 = Rated Motor Current)
with a description available in the manual.
5. Parameters to set before use
Set the following parameters to allow the V20
to control a motor with Run, Stop and Speed
Control from the integrated keypad.
See section 6 to learn how to set a parameter value.
5.1 Parameters to check and values to set
Parameter Description
P0010
Commissioning parameter
P0100
Europe / North America
P0304
Motor rated voltage (V)
P0305
Rated motor current (A)
P0307
Rated motor power (kW/hp)
P0308
Rated motor power factor (cosφ) Rated power factor of the
P0310
Rated motor frequency (Hz)
P0311
Motor rated speed (rpm)
P0010
Commissioning parameter
P0003
User access level
P1080
Minimum motor frequency (Hz)
P1082
Maximum motor frequency (Hz)
P1120
Ramp-up time (s)
P1121
Ramp-down time (s)
P1032
Inhibit reverse setpoint selection
This guide has been produced by The Inverter Drive Supermarket Ltd.
All content, including but not limited to graphics, text and procedures copyright
Drive Supermarket and must not be reproduced or altered without prior written permission.
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 V20 Inverter.
If any of the parameters have been changed
previously, follow the procedure in section 12
to reset the Inverter to Factory Defaults.
How to set
Set to
1
to enable quick commissioning.
Set to
0 for Europe, kW, 50Hz
Set to
400
for a 400V motor or
Rated current of the
Motor
. Set to match motor nameplate and wiring - eg.
Rated power of the
Motor
. Set to match motor nameplate in kW or hp depending on P0100.
Motor
Set to match motor nameplate - normally
Set to match motor nameplate approx.
Set to
0
to indicate that commissioning is complete.
Set to
2
to allow access to extended parameters.
Set to
5
for most applications. Can be set to the desired Hz for fixed speed applications.
Set to
50
for most applications.
Time in seconds to accelerate from zero to maximum frequency. Default is 10.
Time in seconds to decelerate from maximum frequency to zero. Default is 10.
Change to
0
if forward and reverse selection via keypad is required.
. 1 for North America (NA), hp, 60Hz or 2 for NA, kW, 60Hz.
230
for 230V to suit motor rating plate and terminal wiring.
. Enter cosφ value.
50Hz for Europe
1400 for 4 pole
, 2800 for 2 pole etc.
©
The Inverter
3.34 Amps.
.
Page 5
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