ABB ACH550-01 User Manual page 165

ACH550 User's Manual
Bit Name
10 ABOVE_LIMIT
11 EXT CTRL LOC
12 EXT RUN
ENABLE
13
...
15
Serial communications
Status Word
Description (corresponds to states/boxes
Value
in the state diagram)
1 The value of the supervised parameter
equals to or is greater than supervision high
limit. This bit remains '1' until the value of the
supervised parameter has dropped below the
supervision low limit. Refer to
SUPERVISION.
0 The value of the first supervised parameter is
below supervision low limit. This bit remains
'0' until the value of the supervised parameter
exceeds the supervision high limit. Refer to
Group 32: SUPERVISION.
1 External control location 2 (
0 External control location 1 (
1 Run enable signal received
0 No Run enable signal received
Reserved
Group 32:
2) selected
EXT
1) selected
EXT
153