Winch Control Interface; Priority Mode; Winch Interface For Retrofits - ABB ACS880 Firmware Manual

Winch control interface

The control program includes external control locations EXT1 and EXT2 for normal
operation. For more information on the external control locations, see section
control vs. external control
You can connect the control stands directly to the drive IO extension modules. All
control stand inputs are freely programmed in parameter group
page 476.
To enable the control stands in winch interface, activate EXT2 with parameter
Ext2 commands =
Control stands are used to control the winch operation manually. Each control stand
contains the following IO signals:
• Emergency stop
• Enable control stand with DI input
• Joystick heaving command with DI input
• Joystick lowering command with DI input
• Joystick reference with AI signal or DI steps
• Enable Automooring with a DI input
• Automooring setpoint switch or potentiometer AI input.
Settings and diagnostics
Parameter group: 75 Winch interface
Parameter: 20.06 Ext2 commands
Events: -


Priority mode

Priority mode selects the control stand priority. It defines if the control is moved to
another control stand during run. For further information, see parameter
Control stand priority selection


Winch interface for retrofits

Winch interface includes a retrofit interface in which a 3-speed DOL control motor
consists of 3-windings for low, medium and high speeds. The speed is converted to
step-less speed control with a ACS880 drive. The old joystick with three speed
positions are in the retrofit interface controlling the old motor in three speed levels
with smooth ramps.
on page 120.
Not selected.
(page 283).
on page 477.
(page 476).
Winch program features 41
75 Winch interface
75.03
Local
on
20.06