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ACH550-UH User’s Manual
Fieldbus adapter
2
OFF3
CONTROL
1
OPERATING
Continue operation (OFF3 inactive)
0
EMERGENCY
STOP
Drive stops within in time specified by
parameter 2208.
Normal command sequence:
• Enter
OFF
3
ACTIVE
• Proceed to
SWITCH
ON
INHIBITED
WARNING! Be sure motor and driven
equipment can be stopped using this
mode.
3
INHIBIT
OPERATION
1
OPERATION
ENABLED
Enter
OPERATION
ENABLED
(Note the Run
enable signal must be active. See 1601. If
1601 is set to
COMM
, this bit also actives
the Run Enable signal.)
0
OPERATION
INHIBITED
Inhibit operation. Enter
OPERATION
INHIBITED
4
RAMP_OUT_
ZERO
1
NORMAL
OPERATION
Enter
RAMP
FUNCTION
GENERATOR
:
ACCELERATION
ENABLED
0
RFG
OUT
ZERO
Force ramp function generator output to
Zero. Drive ramps to stop (current and DC
voltage limits in force).
5 RAMP_HOLD
1
RFG
OUT
ENABLED
Enable ramp function.
Enter
RAMP
FUNCTION
GENERATOR
:
ACCELERATOR
ENABLED
0
RFG
OUT
HOLD
Halt ramping (Ramp Function Generator
output held)
6
RAMP_IN_
ZERO
1
RFG
INPUT
ENABLED
Normal operation. Enter
OPERATING
0
RFG
INPUT
ZERO
Force Ramp Function Generator input to
zero.
7
RESET
0=>1
RESET
Fault reset if an active fault exists (Enter
SWITCH
-
ON
INHIBITED
). Effective if 1604 =
COMM
.
0
OPERATING
Continue normal operation
8…9
Unused
10
REMOTE_CMD
1
Fieldbus control enabled
0
• CW 0 or Ref 0: Retain last CW and
Ref.
• CW = 0 and Ref = 0: Fieldbus control
enabled.
• Ref and deceleration/acceleration ramp
are locked.
11
EXT CTRL LOC
1
EXT
2
SELECT
Select external control location 2 (
EXT
2).
Effective if 1102 =
COMM
.
0
EXT
1
SELECT
Select external control location 1 (
EXT
1).
Effective if 1102 =
COMM
.
12…15 Unused
ABB Drives Profile (FBA)
CONTROL
WORD
Bit
Name
Value
Commanded
State
Comments
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Содержание ACH550-BCR
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