Software Overview; Parameter Sets; Saving The Program - ABB DCS 500B Description

Functional Software description

Software Overview

Parameter Sets

Saving the pro-
gram
2
Two parameter sets are available for two different applications in a
drive.
Example: A digital input can be used to select 1 of 2 parameter
sets. Parameter set 1 is for motor set 1 and parameter set 2 is for
motor set 2. A digital output is used to control external hardware
which selects the actual motor 1 or motor 2 connection.
DCS 500 Converter
SOFTWARE
Drive Logic
RDY ON
MOTOR ACT
RDY RUNNING
10913
[MOTOR2]
913
DI DO
Application 2
selected
Application selection
0 = Appl. 1
1 = Appl. 2
M2 M1
M M
PARAMETER
SET 1 for
APPLICATION 1
Figure 2 Two different applications in one drive
The converter program is stored in a FPROM memory circuit
(D33).The parameters for the converter and the field exciter are
stored in one FPROM memory circuit (D35). The circuits are in-
stalled on the control board SCDS-CON-2.
AC supply
I/O board
M2 M1
M M
PARAMETER
SET 2 for
APPLICATION 2
DCS 500 Software Description