ABB ACH550-BCR, Руководство пользователя

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2-186 ACH550 E-Clipse Bypass User’s Manual
Embedded fieldbus
Status Word
The contents of the
STATUS WORD
is status information, sent by the drive to the
master station.
ABB drives profile
The following table and the state diagram later in this sub-section describe the status
word content for the ABB Drives Profile.
30 REQ_STARTINH 1 Start inhibit request
is pending
0 Start inhibit request
is OFF
ABB Drives Profile (EFB)
STATUS WORD
Bit Name Value
Description
(Correspond to states/boxes in the state diagram)
0 RDY_ON 1
READY TO SWITCH ON
0
NOT READY TO SWITCH ON
1 RDY_RUN 1
READY TO OPERATE
0
OFF
1
ACTIVE
2 RDY_REF 1
OPERATION ENABLED
0
OPERATION INHIBITED
3 TRIPPED 0…1
FAULT
0 No fault
4 OFF_2_STA 1
OFF
2
INACTIVE
0
OF
F
2
ACTIVE
5 OFF_3_STA 1
OFF
3
INACTIVE
0
OF
F
3
ACTIVE
6 SWC_ON_INHIB 1
SWITCH
-
ON INHIBIT ACTIVE
0
SWITCH
-
ON INHIBIT NOT ACTIVE
7 ALARM 1 Warning/alarm (See
Alarm listing
in the
Diagnostics
section for details on alarms.)
0 No warning/alarm
8 AT_SETPOINT 1
OPERATING .
Actual value equals (within tolerance limits)
the reference value.
0 Actual value is outside tolerance limits (not equal to
reference value).
9 REMOTE 1 Drive control location:
REMOTE
(
EXT
1 or
EXT
2)
0 Drive control location:
LOCAL
DCU Profile
CONTROL WORD
Bit Name Value Function Comments