State Diagram - ABB ACSM1 Firmware Manual

318

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.
from any state
FAULT
Par. 10.12 = 0
MAINS OFF
Power ON
B C D
(FBA CW Bit 12 = 0)
C D
(FBA CW Bit 13 = 0)
D
(FBA CW Bit 14 = 0)
Appendix A – Fieldbus control
from any state
Fault
(FBA SW Bit 16 = 1)
(FBA CW Bit 8 = 1)
Par. 10.12 = 1
START
INHIBITED
(FBA CW Bit 0 = 1)
READY TO
START
E
(FBA CW = xxxx xxxx xxxx xxx0 xxxx 1xxx 1xxx xx10)
RUNNING
A
(FBA CW = xxxx xxxx xxxx xxx0 xxx0 1xxx 1xxx xx10)
RFG: OUTPUT
ENABLED
B
(FBA CW = xxxx xxxx xxxx xxx0 xx00 1xxx 1xxx xx10)
RFG: ACCELERATOR
ENABLED
C
(FBA CW = xxxx xxxx xxxx xxx0 x000 1xxx 1xxx xx10)
OPERATING
D
(FBA CW Bits 7 = 1)
RUN
(FBA SW Bit 1 = 0)
DISABLE
(FBA CW Bit 7 = 0)
E
(FBA CW Bit 16 = 1)
(FBA SW Bit 6 = 1)
(FBA SW Bit 0 = 1)
(FBA SW Bit 3 = 1)
(FBA SW Bit 8 = 1)
FBA
Communication
Profile
FBA CW = Fieldbus Control Word
FBA SW = Fieldbus Status Word
n = Speed
I = Input Current
RFG = Ramp Function Generator
f = Frequency
from any state
OFF1 (FBA CW Bit 4 = 1
and FBA CW Bit 0 = 1)
OFF1
ACTIVE
n(f)=0 / I=0
from any state
Emergency OFF
OFF2 (FBA CW Bit 2 = 1
and FBA CW Bit 0 = 1)
OFF2
(FBA SW Bit 4 = 1)
ACTIVE
from any state
Emergency Stop
OFF3 (FBA CW Bit 3 = 1
and FBA CW Bit 0 = 1)
OFF3
(FBA SW Bit 5 = 1)
ACTIVE
n(f)=0 / I=0