CCT Programming Troubleshooting - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 16.0

Controller Tool Help

Johnson Controls
Product name
Controller Configuration Tool
Document type
User Guide
Document number
Revision date

Check for common problems with custom CCT Programming or modifications made to standard applications. Perform the following system checks:

  • Ensure that the correct Process ID is selected and allowed to control the system.
  • Ensure that the PID is not active when it does not have control of the output.
  • Check connections to the PID Pre-Processor to see what values it is set to use.
  • Check the PID Pre-Processor. If the Standard Tuning is set to True, the Process ID sets the tuning parameters. If not, the parameters set in the PID Pre-Processor are the tuning parameters.
  • Check connections between the PID Pre-Processor and the PID. If there is a connection for the parameter, the PID uses the value determined by the PID Pre-Processor. If there is no connection, it uses the parameter value set in the PID.
  • Check the PID.
    • Is Adaptive Tuning set to True?
    • Is Manual Tuning set to True?