Micromod MOD: 30ML Functions Data Base Reference - Manual (Page 133)

MOD 30ML Functions
CONFIGURATION EXAMPLES
Figure 3. 38. Cascade with Display Compound Blocks
3.3.11 Configuration Procedure
The starting point of this procedure is the loop level of your strategy. The cascade compound
can be added to an existing strategy which was saved previously or it can be used in a new
strategy which has been initiated as described in Section 3.3.
Configuring Cascade Parameters
The parameter values for the cascade system are determined by configuration of the
attributes of the blocks within the cascade compound. These attributes appear on the edit
displays associated with each block, and each attribute has an assigned default value. The
default values for attributes of the PID, display, and tune list blocks establish the basic
functionality of the cascade system and should not be changed without full understanding of
the significance of each default entry. PID parameters such as gain, reset, etc. can be
adjusted using the tuning displays which are accessible on the front panel. The input stage
of the compound can be reconfigured as required to accept the process input applicable to
your application.
Make required configuration changes as follows:
1. Double click on the CAS&DSP compound symbol. The blocks which make up the compound
appear in the workspace, Figure 3-38.
3-39