The Fieldbus Control Interface - ABB ACS350 User Manual

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Parameter
COMMUNICATION FAULT FUNCTIONS
3018 COMM FAULT
FUNC
3019 COMM FAULT
TIME
PID CONTROLLER REFERENCE SIGNAL SOURCE SELECTION
4010/4110/4210 SET
POINT SEL

The fieldbus control interface

The communication between a fieldbus system and the drive consists of 16-bit input
and output data words. The drive supports at the maximum the use of 10 data words
in each direction.
Data transformed from the drive to the fieldbus controller is defined by parameter
group
is defined by parameter group
Fieldbus network
Fieldbus module
Fieldbus
specific
interface
1)
See also other COMM-selection parameters.
Fieldbus control with fieldbus adapter
Setting for Function/Information
fieldbus control
NOT SEL Determines drive action in case fieldbus communication is lost.
FAULT
CONST SP 7
LAST SPEED
0.1 ... 60.0 s Defines the time between communication loss detection and the
action selected with parameter
COMM PID control reference (REF2)
COMM+AI1
COMM*AI1
54 FBA DATA IN and data transformed from the fieldbus controller to the drive
Data in
DATA
select
IN
1
...
10
5401/.../5410
Data out
DATA
select
OUT
1
...
10
5501/.../5510
55 FBA DATA OUT.
4 = Status Word
5 = ACT1
6 = ACT2
Par. 0102...9910
1 = Control Word *
2 = REF1
3 = REF2
Par. 0102...9910
3018 COMM FAULT FUNC.
NOT SEL
...
1)
COMM
KEYPAD
...
COMM
KEYPAD
...
COMM
Start, stop,
dir select
1001/1002
REF1
select
1103
REF2
select
1106