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436 Fieldbus control through a fieldbus adapter
The state diagram
A B C D
C D
B
B C D
D
A
C
D
SWITCH-ON
INHIBITED
NOT READY TO
SWITCH ON
READY TO
SWITCH ON
READY TO
OPERATE
OPERATION
INHIBITED
OFF1
ACTIVE
OPERATION
D
RFG: OUTPUT
D
RFG: ACCELERATOR
D
OPERATION
OFF2
ACTIVE
FAULT
OFF3
ACTIVE
MAINS OFF
SW b6=1
SW b0=0
CW b0=0
CW=xxxx x
1
xx xxxx x
110
SW b0=1
SW b1=1
CW=xxxx x
1
xx xxxx
1111
CW=xxxx x
1
xx xxxx x
111
CW
= Control word
SW
= Status word
bx
= bit x
n
= Speed
I
= Input Current
RFG = Ramp Function
Generator
f
= Frequency
SW b2=0
from any state
Fault
from any state
from any state
SW b1=0
n(f) = 0 / I = 0
SW b5=0
Emergency stop
OFF3
(CW b2=0)
SW b2=1
CW=xxxx x
1
xx xxx
1
1111
CW=xxxx x
1
xx xx
11
1111
CW b4=0
CW b5=0
CW b6=0
OFF1
(CW b0=0)
from any state
CW b3=0
n(f) = 0 / I = 0
STATE
condition
rising edge of
bit
operation
inhibited
Power ON
SW b3=1
CW b7=1
Emergency stop
OFF2
(CW b1=0)
SW b4=0
SW b8=1
CW=xxxx x
1
xx x
111
1111
ACS580 FW.book Page 436 Wednesday, September 21, 2016 9:48 PM
Содержание ACS580 Series
Страница 88: ...84 ACS580 FW book Page 84 Wednesday September 21 2016 9 48 PM ...
Страница 146: ...142 Program features ACS580 FW book Page 142 Wednesday September 21 2016 9 48 PM ...
Страница 444: ...440 Fieldbus control through a fieldbus adapter ACS580 FW book Page 440 Wednesday September 21 2016 9 48 PM ...
Страница 461: ...ACS580 FW book Page 457 Wednesday September 21 2016 9 48 PM ...
Страница 462: ...3AXD0000016097 Rev D EN 2016 09 02 ACS580 FW book Page 458 Wednesday September 21 2016 9 48 PM ...