ABB ACH 500 User Manual

Chapter 6 – Parameters
6-14 ACH 500 Programming Manual
Group 10.7 Analog
Outputs
These parameter values can be altered with the ACH 500 running, except
those marked with (O). The Range/Unit column in Table 6-9 shows parameter
values. The text following the table explains parameter values in detail.
Table 6-9 Group 10.7
1 ANALOG OUTPUT 1 This Parameter allows you to select which output signal is connected to
Analog Output 1 (current signal). The following list shows the full scale
reading with Parameters 10.7.2 (Scale AO1) and 10.7.7 (Scale AO2) set to
100%.
NOT USED
OUT FREQ
Output frequency. 20 mA = 60 Hz.
MOT SPEED
Motor speed. 20 mA = motor speed at 60 Hz.
OUT CURR
Output current. 20 mA = motor nominal current.
MOT TORQ
Motor torque. 20 mA = 100% of motor nominal rating.
MOT POWER
Motor power. 20 mA = 100% of motor nominal rating.
Parameter Range/Unit Description
1 ANALOG OUTPUT 1
(O)
Refer to the text
below for the
available selections.
Analog Output 1 content.
2 SCALE AO1 10 – 1000% Analog Output signal 1 scaling
factor.
3 MINIMUM AO1 0 mA/4 mA Analog Output signal 1 minimum.
4 RC FILTER ON AO1 0.01 – 10s Filter time constant for AO1.
5 INVERT AO1 NO/YES Analog Output signal 1 inversion.
6 ANALOG OUTPUT 2
(O)
Refer to the text
below for the
available selections.
Analog Output 2 content.
7 SCALE AO2 10 – 1000% Analog Output signal 2 scaling
factor.
8 MINIMUM AO2 0 mA/4 mA Analog Output signal 2 minimum.
9 RC FILTER ON AO2 0.01 – 10s Filter time constant for AO2.
10 INVERT AO2 NO/YES Analog Output signal 2 inversion.

ABB ACH 500 Specifications

General

Brand	ABB
Model	ACH 500
Category	Controller
Language	English