1 Chapter 1 - Introduction to this Manual. ABB ACS800 CraneDrive Control, ACC800 7.1
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ACS800 CraneDrive Control is a frequency converter designed for use with cranes. ACC800 7.1 is the latest Crane Application Program for ACS 800 Frequency Converters. This manual provides users with the information necessary to configure and program the ACS 800 CraneDrive Control, including descriptions of the Application Macros, Parameter Groups, and Control Panel operation. The manual also includes safety instructions, start-up procedures, and fault tracing information.
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Chapter 4 – Control Operation
4.5.2
External Control
When the CraneDrive is in External Control, the commands are given either from Fieldbus or I/O (Stand Alone mode). Selection is done with parameter 64.1 Stand Alone Sel. alone
If par. Stand Alone Sel (parameter 64.1) is set True (default value) the
Stand Alone mode is selected.
In external control the digital inputs DI 1 - DI 6 and Ext DI1 – DI4 as well as analog inputs AI1 & AI2 wired directly from joystick and limit switches, are connected to a CRANE function module (except in FB JOYSTICK control mode where joystick signals are sent via fieldbus to CRANE function module, see end of section 5.6.5 for details).
.
The CRANE function module is producing the references and commands like ON/OFF, START and so on.
Fieldbus
When the CraneDrive is in Fieldbus mode (64.1 Stand Alone Sel=False) the commands are given from the supervisory system and received over the fieldbus communication link (see section 5.6..
ACC 800 Firmware Manual 4-11
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Key Features
- Programmable via Application Macros and Parameter Groups
- Control Panel for local monitoring and programming
- Local Control and External Control options
- Fieldbus mode operation for remote control
- Comprehensive Fault Tracing information
- Start-up Data for motor configuration
- Safety Instructions for installation and operation
- Detailed descriptions of CRANEDRIVE parameters