VAT 642 Series - Tuning of Control Performance; Tuning of Control Performance with Adaptive Pressure Controller

Series 642 INSTALLATION
742280ED Edition 2017-11-24 45/
119
4.7 Tuning of control performance
• Tuning of pressure control performance with adaptive control, refer to chapter: 4.7.1 Tuning of
control performance with adaptive pressure controller
• Tuning of pressure control performance with PI control, refer to chapter: 4.7.2 Tuning of control
performance with fixed PI pressure controller
• Tuning of control pressure performance with Soft pump , refer to chapter: 4.7.3 Tuning of control
performance with soft pump pressure controller
4.7.1 Tuning of control performance with adaptive pressure controller
Normally the default settings will result in good pressure control performance. For some applications
tuning may be required to improve performance. The tuning procedures for each parameter (grey boxes)
and its default values are described separately below. Strictly keep the procedure order.