ABB ACS550-01 User Manual page 66

66
How to start, stop and switch between local and remote control
You can start, stop and switch between local and remote control in any mode. To be
able to start or stop the drive, the drive must be in local control.
Step Action
1. • To switch between remote control (REM shown on the left) and local
control (LOC shown on the left), press
Note: Switching to local control can be disabled with parameter
.
LOCAL LOCK
After pressing the key, the display briefly shows message "LoC" or "rE",
as appropriate, before returning to the previous display.
The very first time the drive is powered up, it is in remote control (REM)
and controlled through the drive I/O terminals. To switch to local control
(LOC) and control the drive using the control panel, press
depends on how long you press the key:
• If you release the key immediately (the display flashes "LoC"), the drive
stops. Set the local control reference as instructed on page 68.
• If you press the key for about two seconds (release when the display
changes from "LoC" to "LoC r"), the drive continues as before. The drive
copies the current remote values for the run/stop status and the
reference, and uses them as the initial local control settings.
• To stop the drive in local control, press
• To start the drive in local control, press
How to change the direction of the motor rotation
You can change the direction of the motor rotation in any mode.
Step Action
1. If the drive is in remote control (REM shown on the left), switch to local
control by pressing
returning to the previous display.
2. To change the direction from forward (FWD shown at the bottom) to
reverse (REV shown at the bottom), or vice versa, press
Note: Parameter
Control panels
LOC
REM
. The display briefly shows message "LoC" before
LOC
REM
1003 must be set to 3 (
DIRECTION
.
1606
LOC . The result
REM
.
.
.
).
REQUEST
ACS550-01/U1 User's Manual
Display
491
LOC
.
OUTPUT FWD
LoC
LOC
FWD
Text FWD or REV on the bottom
line starts flashing slowly.
Text FWD or REV on the bottom
line starts flashing rapidly. It
stops flashing when the drive
reaches the setpoint.
Display
491
LOC
.
OUTPUT FWD
491
LOC
.
OUTPUT
Hz
Hz
Hz
REV