Basic Operations - Any Mode - ABB ACS850 Manual

22 The ACS850 control panel
Basic operations – Any mode
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 by using the control panel, the drive must be in local
control.
Step Action
1. To switch between remote control (REM shown on the
status line) and local control (LOC shown on the status
line), press LOC
REM
Note: Switching to local control can be prevented with
parameter 16.01 Local
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
"Switching to the local control mode"), the drive stops.
Set the local control reference as instructed on page 23.
If you press the key until the text "Keep running" appears,
the drive continues running 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
.
lock.
LOC
REM
Display
LOC
Switching to the
local control mode.
. The result
. The arrow (
stops rotating.
. The arrow (
starts rotating. It is dotted until the
drive reaches the setpoint.
MESSAGE
00:00
or ) on the status line
or ) on the status line