Chapter 3 – Start-up Data
3-2 ACH 500 Programming Manual
Table 3-1 Start-up Data Parameters
Parameter Selection
The following is a list of the Start-up Data parameters with a description of
each parameter.
A LANGUAGE
The ACH 500 displays all information in the language you select. The
available languages are: English, German, Italian, Spanish, Dutch, French,
Danish, Finnish, and Swedish.
B APPLICATIONS
This parameter is used to select the Application macro which will configure
the ACH 500 for a particular application. Refer to Chapter 6 – Parameters for
a list of available Application macros.
C APPLIC. RESTORE
This parameter restores all parameters of the current application to the
original parameter values for that macro.
D SUPPLY VOLTAGE
This parameter is used to set the supply voltage to the ACH 500. The choices
are 440, 460, 480, and 500 VAC for 480-volt units or 208, 220, 230, and 240
VAC for 230-volt units.
E USER DISPLAY
SCALE
This parameter is used to set the scaling factor for Operating Data Parameter 2
(Speed). When set to 0, the speed display will show RPM. When set to 100,
the speed display will show %. When set to any other value from 0 – 10000,
the display will show this value (minus slip unless slip compensation is ON)
when the output frequency is at the frequency set by Start-up Data Parameter I
(Motor Base Frequency).
Parameter Range/Unit Description
A LANGUAGE Available languages Language selection.
B APPLICATIONS Application macros Application macro selection.
C APPLIC. RESTORE No, Yes Restores parameters to original values.
D SUPPLY VOLTAGE Supply voltage
selections
Sets the supply voltage.
E USER DISPLAY
SCALE
0 – 10000 Scaling factor for speed.
F MOTOR CURRENT
-FLA
0 A – 1000 A Matches the ACH 500 to the rated
motor current.
G MOTOR POWER
hp (kW)
0.7 HP – 1340 HP
(0.5 kW – 1000 kW)
Matches the motor rated power.
H MOTOR POWER
FACTOR
0.1 – 1.0 Matches the motor power factor.
I MOTOR BASE FREQ. 30 Hz – 500 Hz Sets the motor frequency.
J MOTOR BASE R.P.M. 200 rpm – sync.
speed
Sets the nameplate speed.
K MOTOR NOM.
VOLTAGE
110 V – 575 V Sets the motor nameplate voltage.
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