ABB ACS 1013-A1, User Manual

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04 CONTROL SYSTEM
3BHS213401 E01 REV H ACS1000 AIR-COOLED USER MANUAL 59/184
- PC-based service tools comprising:
• DriveWare® software tools, commissioning and maintenance tools, ie, DriveWindow and
DriveDebug, and DriveOPC for data transfer between ABB drives and Windows®-based
applications.
• NETA-21 with ABB Ability monitoring contract (optional): monitoring and diagnostics
tool that allows access to the drive from any location in the world via a secure
Internet connection.
4.2.2.6 Control modes
The drive provides the following control modes:
- Speed control mode : Default control mode of the drive. The control mode can be used for
applications where constant speed is required, such as pumps, fans and conveyors.
- Torque control mode : used for processes that require torque control (eg, mixers and slave
drives). The torque reference comes from a process control system or a control panel.
- PID control mode : controls the process variable (eg, pressure, level or flow) by adjusting the
speed of the motor accordingly.
Figure 4-6: PID control mode
Application examples:
• Booster pumps of municipal water supply systems
• Automatic level control of water reservoirs
• Booster pumps of district heating systems
• Speed control of different types of material handling systems where the material flow
has to be regulated.
(1) Reference value
(2) Level transducer
(3) Actual value
(4) Pump
1
2 3
4