Fieldbus control through the embedded fieldbus interface (EFB) 373
Control Word for the DCU Profile
The embedded fieldbus interface writes the fieldbus Control Word as is to the drive
Control Word bits 0 to 15. Bits 16 to 32 of the drive Control Word are not in use.
8
Reserved
9
Reserved
10
REMOTE_
CMD
1
Fieldbus control d.
0
Control Word <> 0 or Reference <> 0: Retain last Control
Word and Reference.
Control Word = 0 and Reference = 0: Fieldbus control d.
Reference and deceleration/acceleration ramp are
locked.
11
EXT_CTRL_
LOC
1
Select External Control Location EXT2. Effective if the
control location is parameterized to be selected from the
fieldbus.
0
Select External Control Location EXT1. Effective if the
control location is parameterized to be selected from the
fieldbus.
12
USER_0
Writable control bits that can be combined with drive logic
for application-specific functionality.
13
USER_1
14
USER_2
15
USER_3
Bit
Name
Value
State/Description
0
STOP
1
Stop according to the Stop Mode parameter or the stop
mode request bits (bits 7…9).
0
(no op)
1
START
1
Start the drive.
0
(no op)
2
REVERSE
1
Reverse direction of motor rotation. See in the table
below how this bit and sign of the reference effect the
direction of the motor direction.
0
(no op)
3
Reserved
4
RESET
0=>1
Fault reset if an active fault exists.
0
(no op)
Bit
Name
Value
STATE/Description
Sign of the reference
Positive (+)
Negative (-)
Bit REVERSE = 0
Forward
Reverse
Bit REVERSE = 1
Reverse
Forward
Summary of Contents for ACQ580
Page 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Page 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Page 30: ...26 Start up control with I O and ID run ...
Page 40: ...36 Default configuration ...
Page 304: ...300 Parameters ...
Page 340: ...336 Additional parameter data ...
