ABB S500 - Page 7

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V2 S500 Hardware 1-7 System Data S500 / Issued: 01.2007
AX522 DC532 DX522
Initialization with I/O modules present
UP is present at all modules, FBP is plugged
Situation:
PWR FBP S-ERR I/O-Bus UP CH-ERR1 CH-ERR2 UP CH-ERR2 CH-ERR4 UP CH-ERR1 CH-ERR2 CH-ERR3 CH-ERR4 UP CH-ERR1 CH-ERR2
DC505-FBP AX522 DC532 DX522
DC505 DX522
more than 77654321 ...
DI524
UP CH-ERR1 CH-ERR2 CH-ERR3 CH-ERR4
DI524
UP CH-ERR1 CH-ERR2
DX522
LEDs before initialization, UP is present, number of I/O modules < 7
LEDs during initialization of the I/O-Bus, number of I/O modules > 7
initialization will not succeed because of too big number of I/O modules, FBP does not
get an address, no communication with the fieldbus master
LEDs during FBP initialization, number of I/O modules max. 7
LEDs after successful initialization (normal condition)
Case B1
Case B2
Case B3
Case B4
I/O modules
LEDs:
LED OFF
green LED ON
green LED flashes
red LED ON
red LED flashes
Figure: Initialization DC505-FBP with I/O modules attached