ABB ACS510-01 User Manual page 171

ACS510 User's Manual
The state diagram below describes the start-stop function of
and
STATUS WORD
Emergency Stop
OFF3 (CW Bit2=0)
(SW Bit5=0)
OFF1 (CW Bit0=0)
(SW Bit1=0)
KEY
State
State change
Path described in example
CW =
CONTROL WORD
SW =
STATUS WORD
RFG = Ramp Function Generator
I = Param. 0104
f = Param. 0103
n = Speed
* Indicates the features not in
** This state transition also occurs if the fault is
reset from any other source (e.g. digital input).
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: info@tofee.com.cn
(SW) bits for the ABB Drives profile.
From any state From any state
OFF3
OFF2
ACTIVE
ACTIVE
n(f)=0 / I=0
From any state
OFF1
ACTIVE
Power ON
n(f)=0 / I=0
(CW Bit3=0)
(SW Bit2=0)
OPERATION INHIBITED
(CW Bit4=0)*
(CW Bit5=0)
(CW Bit6=0)
CURRENT
OUTPUT FREQ
ABB DRV LIM
From any state
Emergency Off
OFF2 (CW Bit1=0)
FAULT
(SW Bit4=0)
SWITCH-ON
MAINS OFF
INHIBITED
A B* C D NOT READY
TO SWITCH ON
OPERATION
READY TO
INHIBITED
SWITCH ON
B* C* D*
READY TO
OPERATE
OPERATION
C D
ENABLED
A
RFG OUTPUT
ENABLED*
D
B*
RFG: ACCELERATOR
ENABLED
C
OPERATING
D
171
(CW)
CONTROL WORD
Fault
(SW Bit3=1)
(CW Bit7=1)**
(SW Bit6=1)
(CW Bit0=0)
(SW Bit0=0)
(CW xxxx x1xx xxxx x110)
(SW Bit0=1)
(CW= xxxx x1xx xxxx x111)
(SW Bit1=1)
(CW Bit3=1 and
SW Bit12=1)
(SW Bit2=1)
(CW=xxxx x1xx xxx1* 1111
i.e. Bit 4=1)*
(CW=xxxx x1xx xx11* 1111
i.e. Bit 5=1)
(CW=xxxx x1xx x111* 1111
i.e. Bit 6=1)
(SW Bit8=1)
Embedded Fieldbus