Input Reference Select; Reference Scaling; Miscellaneous Drive Control - ABB ACS550 User Manual

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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

Miscellaneous drive control

Using the fieldbus for miscellaneous drive control requires:
• drive parameter values set as defined below
• fieldbus controller supplied command(s) in the appropriate location. (The location
is defined by the Protocol Reference, which is protocol dependent.)
Drive parameter
1601
1604
1606
1607
1608
1609
2013
2014
2201
Embedded fieldbus
Value
1/ 2 8 ( )
EXT EXT SEL COMM
1 8 ( )
REF SELECT COMM
2 8 ( )
REF SELECT COMM
REFERENCES
40002 in section
in section
Value
7 (
RUN ENABLE COMM
8 (
FAULT RESET SEL COMM
8 (
LOCAL LOCK COMM
1 (
PARAM SAVE SAVE
1 7 (
START ENABLE COMM
2 7 (
START ENABLE COMM
7 (
MIN TORQUE SEL COMM
7 (
MAX TORQUE SEL COMM
/ 1/2 7 (
ACC DEC SEL COMM
Description
Reference set selection by fieldbus.
Input reference 1 by fieldbus.
Input reference 2 by fieldbus.
can be scaled. See the following, as appropriate:
Modbus protocol technical data
ABB control profiles technical data
Description
) Run enable by fieldbus.
) Fault reset by fieldbus.
) Source for local lock selection is
the fieldbus.
) Saves altered parameters to
memory (then value returns to 0).
) Source for start enable 1 is the
fieldbus Command word.
) Source for start enable 2 is the
fieldbus Command word.
) Source for minimum torque
selection is the fieldbus.
) Source for maximum torque
selection is the fieldbus.
) Source for ramp pair selection is
the fieldbus.
ACS550 User's Manual
Modbus protocol
reference
ABB DRV DCU PROFILE
40001 bit 11 40031 bit 5
40002
40003
on page 201
on page 209.
Modbus protocol
reference
ABB DRV DCU PROFILE
40001 bit 3 40031 bit 6
(inverted)
40001 bit 7 40031 bit 4
Does not 40031 bit 14
apply
41607
Does not 40032 bit 2
apply.
40032 bit 3
40031 bit 15
40031 bit 10