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Fieldbus control through the embedded fieldbus interface (EFB) 439
Discrete inputs (1xxxx reference set)
Discrete inputs are 1-bit read-only values. Status Word bits are exposed with this data
type. The table below summarizes the Modbus discrete inputs (1xxxx reference set).
Note that the references are 1-based index which match the address transmitted on
the wire.
000033
Control for relay output RO1
(parameter
10.99
RO/DIO control
word
, bit 0)
Control for relay output RO1
(parameter
10.99
RO/DIO control
word
, bit 0)
000034
Control for relay output RO2
(parameter
10.99
RO/DIO control
word
, bit 1)
Control for relay output RO2
(parameter
10.99
RO/DIO control
word
, bit 1)
000035
Control for relay output RO3
(parameter
10.99
RO/DIO control
word
, bit 2)
Control for relay output RO3
(parameter
10.99
RO/DIO control
word
, bit 2)
000036
Control for relay output RO4
(parameter
10.99
RO/DIO control
word
, bit 3)
Control for relay output RO4
(parameter
10.99
RO/DIO control
word
, bit 3)
000037
Control for relay output RO5
(parameter
10.99
RO/DIO control
word
, bit 4)
Control for relay output RO5
(parameter
10.99
RO/DIO control
word
, bit 4)
Reference ABB Drives profile
DCU Profile
0
RDY_ON
READY
1
RDY_RUN
ENABLED
2
RDY_REF
Reserved
3
TRIPPED
RUNNING
4
OFF_2_STATUS
ZERO_SPEED
5
OFF_3_STATUS
Reserved
6
SWC_ON_INHIB
Reserved
7
ALARM
AT_SETPOINT
8
AT_SETPOINT
LIMIT
9
REMOTE
SUPERVISION
10
ABOVE_LIMIT
Reserved
11
USER_0
Reserved
12
USER_1
PANEL_LOCAL
13
USER_2
FIELDBUS_LOCAL
14
USER_3
EXT2_ACT
15
Reserved
FAULT
16
Reserved
ALARM
17
Reserved
Reserved
18
Reserved
Reserved
Reference ABB Drives profile
DCU Profile
ACS380 FW.book Page 439 Friday, May 4, 2018 4:18 PM
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