ABB FPBA-01 Manual descargar pdf (Pagina 19)

Fieldbus control description

State diagram

The following presents the state diagram for the FBA communication profile. For

other profiles, see the User’s Manual of the appropriate fieldbus adapter module.

MAINS OFF

Power ON

from any state

FBA

Communication

Profile

(FBA SW Bit 0 = 1)

n(f)=0 / I=0

(FBA SW Bit 6 = 1)

(FBA CW Bit 16 = 1)

(FBA CW Bit 0 = 1)

OFF1 (FBA CW Bit 4 = 1

OFF1

ACTIVE

(FBA CW Bit 13 = 0)

RUNNING

(FBA SW Bit 3 = 1)

(FBA SW Bit 5 = 1)

from any state

Emergency Stop

OFF3 (FBA CW Bit 3 = 1

n(f)=0 / I=0

OFF3

ACTIVE

Emergency OFF

OFF2 (FBA CW Bit 2 = 1

(FBA SW Bit 4 = 1)

OFF2

ACTIVE

RFG: OUTPUT

ENABLED

RFG: ACCELERATOR

ENABLED

BCD

(FBA CW Bit 12 = 0)

(FBA CW Bit 14 = 0)

FBA CW = Fieldbus Control Word

FBA SW = Fieldbus Status Word

n = Speed

I = Input Current

(FBA SW Bit 8 = 1)

RFG = Ramp Function Generator

f = Frequency

from any state

Fault

(FBA SW Bit 16 = 1)

(FBA CW Bit 8 = 1)

START

INHIBITED

(FBA CW Bits 7 = 1)

READY TO

START

Par. 10.12 = 0

from any state

and FBA CW Bit 0 = 1)

Par. 10.12 = 1

RUN

DISABLE

FAULT

OPERATING

(FBA SW Bit 1 = 0)

(FBA CW Bit 7 = 0)

(FBA CW = xxxx xxxx xxxx xxx0 xxxx 1xxx 1xxx xx10)

(FBA CW = xxxx xxxx xxxx xxx0 xxx0 1xxx 1xxx xx10)

(FBA CW = xxxx xxxx xxxx xxx0 xx00 1xxx 1xxx xx10)

(FBA CW = xxxx xxxx xxxx xxx0 x000 1xxx 1xxx xx10)

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ABB FPBA-01 Manual Pagina 19

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