Fieldbus control through a fieldbus adapter 409
Basics of the fieldbus control interface
The cyclic communication between a fieldbus system and the drive consists of 16- or
32-bit input and output data words. The drive is able to support a maximum of 12 data
words (16 bits) in each direction.
Data transmitted from the drive to the fieldbus controller is defined by parameters
…
. The data transmitted from the
fieldbus controller to the drive is defined by parameters
.
DATA
OUT
2)
4)
1
2
3
…
12
DATA
IN
2)
5)
1
2
3
…
12
FBA MAIN SW
FBA ACT1
FBA ACT2
Par. 01.01…99.99
FBA MAIN CW
FBA REF1
FBA REF2
Par. 10.01…99.99
1) See also other parameters which can be controlled from fieldbus.
2) The maximum number of data words used is protocol-dependent.
3) Profile/instance selection parameters. Fieldbus module specific parameters. For more
information, see the
User’s Manual
of the appropriate fieldbus adapter module.
4) With DeviceNet, the control part is transmitted directly.
5) With DeviceNet, the actual value part is transmitted directly.
3)
3)
Parameter
table
4)
5)
1)
Fieldbus network
Fieldbus adapter
F
iel
dbu
s-
spec
ifi
c
int
erf
a
ce
Profile
selection
Profile
selection
DATA OUT
selection
Group 53
DATA IN
selection
Group 52
FBA Profile
EXT1/2
Start func
Speed/Torque
REF1 sel
/
Speed/Torque
REF2 sel
/
Cyclic communication
Acyclic communication
See the manual of the fieldbus
adapter module.
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...
