Pêndice, Diagrama de bloco do circuito pid, Portugu – Rockwell Automation SP120 ACDrive 115VAC, 1Ph, 230VAC, 1Ph/3Ph, 1/4-5.0HP User Manual
Page 205

Diagrama de Bloco do Circuito PID
B-1
Portugu
ê
s
A
PÊNDICE
B
Diagrama de Bloco do Circuito PID
SP
{AT}
Sele
ção de
entrada V/I
F01
Configuração do
controle de
freqüência
Configurações
de freqüências
configuradas
em fábrica
A20 a A3
Potenciômetro
no teclado
O
L
OI
Tens
ão
Aterramento
Corrente
A76
1/A75
PV
Erro
A01
Ponto
de configura
ção
(Alvo)
Reciproco do
Fatur de Escala
de Refer
ência
do Processo
Sele
ção
de realimentação
analógica
Vari
ável de processo
(Realimenta
ção)
Ajuste de refer
ência
de entrada analógica
A75
A12
A11
A15
A13
A14
d04
Refer
ência de Processo
Fator de escala
A75
Fator de Escala
de Refer
ência
do Processo
F01
Controle
de freqüência
A72
Ganho
Proporcional
de PID
A73
Ganho
Integral
de PID
A74
Ganho
Diferencial
de PID
Exibição do
Processo PID
Seleção
do controle
de freqüência
Ε
Ε
Configura
ção
de freqüência
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