1102 Ext - ABB ACQ550-x1-06A6-2 User Manual

186
Input reference select
Using the fieldbus to provide input references to the drive requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied reference word(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
Drive Parameter
1102
1103
1106
Reference scaling
Where required,
• Modbus Register
• Reference scaling
Embedded fieldbus
Value
1/ 2 8 ( ) Reference set
EXT EXT COMM
selection by fieldbus.
SEL
1 8 ( ) Input reference 1 by
REF SEL COMM
fieldbus.
2 8 ( ) Input reference 2 by
REF SEL COMM
fieldbus.
REFERENCES
40002 in the
in the ABB control profiles technical data
Setting
ABB DRV
40001
bit 11
can be scaled. See the following, as appropriate:
Modbus protocol technical data
ACQ550-U1 User's Manual
Protocol Reference
Modbus
BACnet
DCU
PROFILE
40031 BV13
bit 5
40002 AV16
40003 AV17
section.
section.