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Advant
®
Controller 450 User’s Guide
Chapter 5 Maintenance
5-48
3BSE 002 415R701 Rev A
Mains Supply and 24 V Power Supply - General Fault Finding
Figure 5-19. Fault Finding, Mains Supply and 24 V Power Supply
24V distribution (SX554)
Mains supply A/B
Take measures
Replace 5 V Regulator
ON
OFF
U < min
Y
N
LIVE
Power switch (SX5xx)
Power supply (SA16x)
Reset MCB
Y
N
N
Y
MCB tripped
output
U < 19 V
Y
N
Fuse blown
Reset/Replace fuses
Check for a disconnection
in the 24 V power supply
distribution
> 19 V
Test
See
Section 5.5.10.4, Replacement of
Replace SA16x
Summary of Contents for Advant Controller 450
Page 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Page 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Page 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Page 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Page 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Page 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Page 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Page 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Page 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
Page 563: ......
Page 564: ...3BSE 002 415R701 Rev A March 2000 ...