ABB Johnson Controls AYK550-UH, User Manual

Page: 272 / 348

1-272 A
YK
550-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
= / = /