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Table 12. The Status Word (PROFIBUS Parameter 968). The
upper case boldface text refers to the states shown in
Bit
Name
0
RDY_ON
1
RDY_RUN
2
RDY_REF
3
TRIPPED
4
OFF_2_STA
5
OFF_3_STA
6
SWC_ON_INHIB
7
ALARM
8
AT_SETPOINT
9
REMOTE
10
ABOVE_LIMIT
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Value
1
READY TO SWITCH ON
0
NOT READY TO SWITCH ON
1
READY TO OPERATE
0
OFF1 ACTIVE
1
ENABLE OPERATION
0
DISABLE OPERATION
1
FAULT
0
No fault
1
OFF2 inactive
0
OFF2 ACTIVE
1
OFF3 inactive
0
OFF3 ACTIVE
1
SWITCH-ON INHIBIT ACTIVE
0
SWITCH-ON INHIBIT NOT ACTIVE
1
Warning/Alarm
0
No Warning/Alarm
1
OPERATING. Actual value equals reference value
(i.e. is within tolerance limits)
0
Actual value differs from reference value
(= is outside tolerance limits)
1
Drive control location: REMOTE
0
Drive control location: LOCAL
1
Actual frequency or speed value equals or is greater
than supervision limit.
0
Actual frequency or speed value is within supervision
limit.
STATE/Description
DP-V1 communication
75
Figure 13.
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