ABB Advant Controller 450 User Manual

Advant
®
Controller 450 User’s Guide
Section 5.5.2 Diagnostics and Fault Announcement
3BSE 002 415R701 Rev A 5-17
Reference in Advant Controller 400 Display:
Presentation:
Function:
Actions at fault:
Block Diagram:
I/O fan
green Normal
red cr Fault - any of the fans erroneous
Supervision of fans in all I/O subracks (collecting signal)
1. Check function in cabinet
Plain System Message
at fault:
13
2. Check fuses in the fan unit
3. Check electrical signal
4. Replace fan unit
Fan Unit
DSBC 174/176
Software
DB; AC450
System status OS
I/O fan
Fault ⇒ 0 V
0V
Hardware
IOFANERR
Y/N
IOFAN
+
-
DIAGN.
DSBB 172B
Back plane
(rear side)
X207
P
Fan for I/O faulty Net xx Nod yy

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English