DS200ADGIH1AAA DC Digital Input Module
DS200ADGIH1AAA DC Digital Input Module
DS200ADGIH1AAA DC Digital Input Module
Starting with PCS7 v5.1, you can use the debug tool“PCS7 Pidtuner” to optimize the controller. This tool can identify the parameters of control objects by measurement and give suggestions for setting optimal parameters. These parameters can be applied immediately if the user so desires. Starting with PCS7V7.1, you can optimize the controllers in the PCS7Library and pcs7advanced Process Library, as well as those with similar capabilities. The motor start time of the step controller can also be adjusted. Requirement: PCS7 PID regulator software is installed on the engineer's station. This tool is installed automatically during a normal PCS7 engineer station installation. Install the appropriate authorization. Starting with PCS7 v7.1, no additional PCS7 PID controller authorization is required. CFC has been compiled and downloaded to the PLC.. There is an online connection between Es and PLC. For the control loop need to understand the following aspects: process characteristics of the control object (whether there is integration link) control loop state (manual or automatic) controller step work point, description of Controller Type (PI, PI, or pi) : the following example of a continuous pi controller explains how to use the PCS7 PID regulator. For more information, see the corresponding README file and the online help file for PCS7's PID regulator. In the document“Pidcontrol with scheduling and Pidtuning”, an example of a practical operation based on the PCS7 APL (Advanced Process Library) module is given. Note: Please note that the optimization process can interfere with the actual system operation. If the actual process is affected, you will be prompted in the appropriate optimization steps. Users need to know the possible consequences. Make appropriate staffing arrangements for the operators before optimizing the work. During the optimization process, pay close attention to process curve recording.
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