ABB Advant Controller 450 User Manual

Advant
®
Controller 450 User’s Guide
Section F.1 Load Calculation Forms
3BSE 002 415R701 Rev A F-1
Appendix F Load Calculation
F.1 Load Calculation Forms
Table F-1. Calculation of CPU-load from S100 and S800 Inputs
Signal type
No of
signals
Basic load
(ms)
Scan time
(ms)
Dynamic load
(ms)
Changes/sec.
per signal
Total load
AI
A)
____
B)
0.20
C)
_______ ms
E)=100*A*B/C
E)
_______%
F)
0.15
G)
_______
H)=A*G*F/10
H)
_______%
E+H
________%
AIC
A)
____
B)
0.003
C)
_______ ms
E)=100*A*B/C
E)
_______%
F)
0.08
G)
_______
H)=A*G*F/10
H)
_______%
E+H
________%
DI cycl.
A)
____
B)
0.20/board
D)
___ch/board
C)
_______ ms
E)=100*A*B/C/D
E)
_______%
F)
0.05
G)
_______
H)=A*G*F/10
H)
_______%
E+H
________%
DI interr.
A)
____
F)
0.60
G)
_______
H)=A*G*F/10
H)
_______%
E+H
________%
DIC
A)
____
B)
0.003
C)
_______ ms
E)=100*A*B/C
E)
_______%
F)
0.05
G)
_______
H)=A*G*F/10
H)
_______%
E+H
________%
Total ________%

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English