Micromod MOD: 30MLTraining Manual - Manual (Page 236)

Training Manual
Sequence Display Lab
D – CONNECT THE SEQUENCE BLOCK TO THE SEQUENCE DISPLAY BLOCK
1. Using the Multi-Segment connector, make the following
connections:
StepMGR.Step → SeqDisp.Step
StepMGR.TIME → SeqDisp.StepTime
SeqDisp.StartPB → StepMGR.StartPB
LSH.R → SeqDisp.LSH
LSL.R → SeqDisp.LSL
Draining.R → SeqDisp.Draining
Note that the StartPB goes FROM the
display block TO the Sequence Block
E – ADD A SUPERVISORY MESSAGE TO RESET THE OPERATOR ENTRY
2. At the moment, if the operator enters “YES” to start the batch,
the text displayed does not change back to “NO” ready for the
next start. We need to add a supervisory message to cause this.
3. Select SM from the Algorithm window and place it to the right
of the SeqDisp block
4. Double-click on the SM block and make the following entries:
Name: ResetEntry
Description: Resets YES back to NO on display
Date type: Discrete
Data source: Click the “Internal” checkbox and leave the value
at False
5. Click OK to close the block
6. Using the multi-segment connector, make the following
connections:
SeqDisp.StartPB → ResetEntry.SETENTRY
SeqDisp.StartPB → ResetEntry.SENDINP
E – MODIFY THE TEMPERATURE INPUT TO RUN THE DEMO
Since we have only one wired input we will modify the database to use it as the input to the PID temperature controller
and the Temperature input to the Sequence block.
1. In the BATCH compound, delete the TE (WRIM) and TI (RTI)
blocks, the connection between them, and the connection to the
Temp input of the StepMGR (SEQ) block.
2. Close the compound.
3. At the top level of the database, make a connection between
TEMP CONTROL.VCI.R and BATCH.StepMGR.Temp
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