Fieldbus control through the embedded fieldbus interface (EFB) 463
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.
Reference ABB Drives profile DCU Profile
100001 RDY_ON READY
100002 RDY_RUN D
100003 RDY_REF Reserved
100004 TRIPPED RUNNING
100005 OFF_2_STATUS ZERO_SPEED
100006 OFF_3_STATUS Reserved
100007 SWC_ON_INHIB Reserved
100008 ALARM AT_SETPOINT
100009 AT_SETPOINT LIMIT
100010 REMOTE SUPERVISION
100011 ABOVE_LIMIT Reserved
100012 USER_0 Reserved
100013 USER_1 PANEL_LOCAL
100014 USER_2 FIELDBUS_LOCAL
100015 USER_3 EXT2_ACT
100016 Reserved FAULT
100017 Reserved ALARM
100018 Reserved Reserved
100019 Reserved Reserved
100020 Reserved Reserved
100021 Reserved Reserved
100022 Reserved Reserved
100023 Reserved USER_0
100024 Reserved USER_1
100025 Reserved USER_2
100026 Reserved USER_3
100027 Reserved REQ_CTL
100028 Reserved Reserved
100029 Reserved Reserved
100030 Reserved Reserved
100031 Reserved Reserved
100032 Reserved Reserved