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8/10/2019 PID Control Module.pdf
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12/17/2014 EXP20R300 – CEE C200/C300/ACE 1
Honeywell, Inc.
Topic: PID Control Module
Contents
Configure a PID Control Module ............................................................................................................ 3
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2 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 3
Honeywell, Inc.
Configure a PID Control Module
Practice
Objective
Configure a Control Module
Use the naming conventions for the Control Module and function blocks within thecontrol module
Configure a Control Module with a single PID loop
Prerequisites
Experion PKS Server or Client machine loaded with Experion PKS EngineeringTools
Debutanizer_123 graphic loaded on the Server (This will be required at a later timeto check the control philosophy.)
Control Builder running with two tree windows open
SCE Controller and IOMs configured
Excel Data Exchange open and loaded with the simulation spread sheet
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PID Control Module
Configure a PID Control Module
4 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Introduction
The Heavy Feed Flow FC01 is built in this lab. This PID loop requires bumpless Auto – Manual transfer with alarms, groups, and historization enabled.
The PID loop will be built, loaded and activated. The remaining Control Modules, of asimilar type, are imported into the project.
To create a control strategy, a Control Module 11_FC01 must be built and function blocksinserted and connected. Once the Control Modules are built or imported, you can test them
with the simulation.In this lab, you will build a control module for a simple PID loop 11_FC01 for the heavyfeed to the debutanizer tower T-100.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 5
Honeywell, Inc.
Create a Control Module (CM)
Step Action
1 Open Control Builder through Configuration Studio.
Open a Project Tree Window to the left, a Monitor Tree Window to the right anda Library Tree window below the Project Tree Window
ProjectTree
window
LibraryTree
window
MonitoringTree
window
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PID Control Module
Configure a PID Control Module
6 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
2 Select File > New > Control Module.
3 Double-click the blank chart background.
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Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 7
Honeywell, Inc.
Step Action
4 On the Main properties tab enter the following:
Name: 11_FC01
Item Name: 11_FC01_item
Parent Asset: Analyser_C11
Description: Heavy Feed To Debutanizer (Maximum 120 characters)
Click the OK Button
Save and close 11_FC01
ATTENTION
Control Builder numbers all new CMs sequentially.You can use any 16-character unique name for theCM in Project.
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PID Control Module
Configure a PID Control Module
8 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
5 For this Lab, use the specified CM names, because this allows you to test the CMs withthe pre-configured Excel spreadsheet, used for simulation.
CM 11_FC01 is added to the Unassigned node in Project window
ATTENTION
Your Project window may differ. Verify that 11_FC01 isin the Unassigned node.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 9
Honeywell, Inc.
Step Action
6 Configure the Parameters for 11_FC01.
If the Main property page is not still open, right click 11_FC01
Select Module Properties
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PID Control Module
Configure a PID Control Module
10 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
7 Enter the following parameter details in the Main tab.
Engr Units: m3/hr (Maximum 16 characters allowed)
Accept the defaults for any remaining parameters on the Main tab
ATTENTION
The name of every CM must be unique server wide.
8 Click the Server Displays tab.
Enter the following Display details:
Point Detail Display: sysDtlPIDA
Click the OK button.
ATTENTION
The Group detail display for 11_FC01 in Station will bedirectly picked from the type of Point detail display
specified.
You can directly add a CM, to a Trend and Group byentering trend/group numbers and the pen/position inTrends and Groups windows, here or after building thecontrol strategy in the CM.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 11
Honeywell, Inc.
Step Action
9 Assign the CM to the controller CEESCEFB61.
With the CM 11_FC01 selected, click the (Assign) button on the toolbar,to open the Execution Environment Assignment
Select 11_FC01 in the CMs/SCMs tab in Available Modules list box
Select CEESCEFB61 in the Assign To list box
Click the Assign button
11_FC01 is added to Assigned Modules list box
Click the Close button
11_FC01 is now assigned to CEESCEFB61, as indicated below
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PID Control Module
Configure a PID Control Module
12 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Add Function Blocks to a CM
After creating a CM, you must design the control strategy by adding relevant Input/Outputblocks and control blocks such as PIDs, device control or logic blocks.
The IOMs configured in the Configure C200 Hardware lab are used here.
Step Action
1 Double-click 11_FC01 in the Project window to open the chart view, and then maximizethe view.
2 Add Function Blocks to the CM
From the Library tab, expand the IOCHANNEL group of function blocks
Select AICHANNEL
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 13
Honeywell, Inc.
Step Action
3 Drag AICHANNEL into the 11_FC01 Project chart view.
4 Drag the following Function Blocks from their respective block Libraries and add to theCM.
Block Family Block
DATAACQ DATAACQ
REGCTL PID
IOCHANNEL AOCHANNEL
ATTENTION
Add the blocks in the order specified above. For moreinformation on adding function blocks to a CM, refer tothe Knowledge Builder along the path
Experion R300.0 > Configuration > ControlBuilding Guide > Control Builder Operations >Creating a Control Module > Creating an Instanceof a Basic Function Block
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PID Control Module
Configure a PID Control Module
14 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
5 After adding all the blocks, arrange them as shown below.
6 Configure AIChannel parameters:
Double-click the AICHANNEL block to open the AI parameter configuration form.
Enter the Channel Name as FI.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 15
Honeywell, Inc.
Step Action
7 Assign the AI Channel to an AI Module.
Enter following data:
Choose Module Name: AI_3_4_4
Module Type: Automatic when the Module name is selected
Channel Number : 2
Click the Assign Channel Block button
11_FC01.FI is assigned as a Channel Name
Click OK to close the AICHANNEL Parameter Configuration form
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Configure a PID Control Module
16 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
8 Configure a Data Acquisition Block. Double-click the Data Acquisition Block, to openthe configuration form, and enter the following:
Name: DACA
Description: Heavy Feed to Debutanizer
Engr Units: m3/hr
PVEU Range Hi: 600
PVEU Range Lo: 0
PV Limits Hi: 600.9
PV Limits Lo: -6.9
Clamping Option: ENABLE
Accept the defaults for any remaining parameters.
ATTENTION
You must name this Block DACA so that theHoneywell supplied Analog Point Details displayfunctions properly when called from Station
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 17
Honeywell, Inc.
Step Action
9 Select the Show Parameter Names checkbox located at the lower left corner. Note thatthe parameter names now appear in place of the parameter descriptions. Uncheck thebox to return to the parameter descriptions.
ATTENTION
This displays the parameter names instead ofparameter descriptions.
Uncheck the Show Parameter Names checkbox.
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PID Control Module
Configure a PID Control Module
18 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
10 To Configure Alarms, select the Alarms tab.
Enter the following:
PV High: 500 Priority: HIGH
PV Low: 0 Priority: Low
Accept the defaults for all remaining parameters.
11 Click OK.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 19
Honeywell, Inc.
Step Action
12 To Configure a PID Block:
Double click PIDA.
Enter the following:
Name: PIDA
Description: Heavy Feed to Debutanizer
Engineering Units: m3/hr
PVEU Range Hi: 600
PVEU Range Low: 0
Select the Enable Secondary Initialization Option checkbox.
Normal Mode: AUTO
Normal Mode Attribute: OPERATOR
Accept the defaults for all remaining parameters.
ATTENTION
This block must be named PIDA for the Honeywellsupplied standard PID Point Detail Display to functionproperly.
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PID Control Module
Configure a PID Control Module
20 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
13 Click the Algorithm tab in the PID configuration form and enter the following
Control Equation type: EQB
Integral Time (T1): 0.2
Linear Gain Options: LIN
Overall Gain: 0.40
ATTENTION
The Algorithm form allows you to configure PID controlequation types, associated PID equation parametersand gain options for the PID block.
14 Click the SetPoint Tab and enter the following:
High Limit: 600
Low Limit: 0
Enable PV Tracking check
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 21
Honeywell, Inc.
Step Action
15 Click the Alarms tab of PID and enter the following:
OP High Trip Point: 95
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PID Control Module
Configure a PID Control Module
22 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
16 To add or remove Block Pins in a Functional Block :
Click on the Block Pins tab.
Click on the “TOP” value on the PV parameter Location column.Select LEFT from the drop down combo box.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 23
Honeywell, Inc.
Step Action
17 As a result of the previous remove/add pins, the PV pin shifted to the left side of the PIDblock faceplate, as indicated below.
Click OK.
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PID Control Module
Configure a PID Control Module
24 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
18 Configure the AO Block.
Double-click the AOChannelA Block and enter the following:
Channel Name: FV
Module Name: AO_4_4_4
Channel number: 1
Click the Assign Channel Block Button.
The AO is assigned to Channel Number 1 of IOM AO_4_4_4
19 Click OK.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 25
Honeywell, Inc.
Connect Function Blocks
After adding the Function Blocks, wire them together to form a Control Strategy. You can wire Blockstogether anytime you choose, before or after configuring block parameters.
Step Action1
From the Main Menu, Select Chart > Insert > Wire, OR Click the button in thetoolbar.
The cursor changes to a PLUS (+) sign inside the Project chart window
Click the PV pin displayed in the AICHANNEL (FI) block
Click the P1 pin in the DATAACQ (DACA) block
These function blocks are now connected
2 Repeat the above steps to connect PV pin of DATAACQ (DACA) to the PV of PIDA.
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PID Control Module
Configure a PID Control Module
26 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
3 Connect the PIDA OP pin to the OP pin of AO.
Your CM should be similar to the one shown below.
4 Select File > Save.
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PID Control Module
Configure a PID Control Module
12/17/2014 EXP20R300 – CEE C200/C300/ACE 27
Honeywell, Inc.
Step Action
5 Configure History Collection, Trends and Groups.
Double-click on blank space in 11_FC01 project chart to open the configuration form.Select the Server History tab. Click row 1 under the Parameter column in the History
Configuration table.
Click the (Point Selection) button to open the Point Selection form.
Select the row pertaining to Point 11_FC01 and Block Names PIDA, as indicated above.
Select OP for the Parameter.
Click OK to close the Point selection form.
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PID Control Module
Configure a PID Control Module
28 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
6 11_FC01.PIDA.OP appears in the History Configuration table.
Select the FAST and STD checkboxes
11_FC01.PIDA.OP will now be historized
7 Repeat the above steps to configure History Collection for 11_FC01.PIDA.PV in row 2 ofthe Parameter column.
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12/17/2014 EXP20R300 – CEE C200/C300/ACE 29
Honeywell, Inc.
Step Action
8 Add Point Parameters to Trends.
Click the Server Displays tab in the configuration form.
In the first row under Trend # enter 1 as the Trend number.
Click the first row under the Pen column and from the drop-down menu select 1-Cyan.
Enter 11_FC01.PIDA.PV as the Trend Parameter.
You can also select the parameter with the help of Point selection list, as shown instep 5.
In the Groups section add 11_FC01.PIDA.PV to Group 11, Position 1.
Click OK.
9 Click File > Save.
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30 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
10 Close the 11_FC01 Project chart window.
This CM is located under CEESCEFB61, which means it is assigned to thatexecution environment
The symbol “ “indicates that the CM has not yet been downloaded to thecontroller
The color gray of the connection icon indicates the CM is in Project mode.
11 Download this CM.
Select 11_FC01
Click the on the toolbar
Click Continue on the Load window showing the warning
Select the Automatically change… checkbox
The post load state is selected as ACTIVE by default
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Honeywell, Inc.
Step Action
12 Click OK.
A Load dialog box appears and closes on a successful download
In Project, notice that there is no “ “ symbol in front of 11_FC01
13 Click the Monitoring tab to verify that 11_FC01 is active (green).
If the CM is active (green) skip the next step
If the CM is inactive (blue) continue to the next step
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Configure a PID Control Module
32 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
14 Activate the CM (right-click 11_FC01 and select “Activate”) or select 11_FC01 and click
the (Toggle State) button from the toolbar, to open the following.
Click Yes.
Notice that the 11_FC01 changes to green indicating it is now active
Monitoring tree status information is indicated by different symbols and colors,as shown below:
CPM/SCE Symbols
1 Grey - As seen in project tree.
1 Grey – Project tree
2 Grey - Loaded not monitored
3 Red - Communication failure
4 Yellow - Not used
5 Green - Active
6 Red - Failed
7 Yellow - Not Loaded
8 Blue - Loaded
1 2 3 4 5 6 7 8
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Honeywell, Inc.
Step Action
CEE/ CEESCE Symbols
1 2 3 4 5 6
1 Grey - As seen in project tree
2 Grey - Loaded not monitored
3 Red - Communication failure
4 Blue - Inactive
5 Green - Active
6 Red - Configuration Error
CM Symbols
1 2 3 4 5
1 Grey - As seen in project tree
2 Grey - Loaded not monitored
3 Red - Communication failure
4 Blue - Inactive
5 Green - Active
15 Open Station, access and refresh the Debutanizer_123 graphic.
Change the 11_FC01 controller to AUTO mode and enter 400 for the setpoint (SP).
ATTENTION
Open the Tie_Back_New Excel spreadsheet toobserve the values for PV and SP.
If the PV value for the point is not updating then restartthe Tie_Back_New Excel spreadsheet. Thisspreadsheet is used for simulation purposes.
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Configure a PID Control Module
34 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
16 To watch the trend on station:
Click the button on station.
Enter 1 in command line. Change the trend interval, if necessary.
Zoom the line trend to get a closer display.
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Honeywell, Inc.
Step Action
17 To see the CM in the Group display:
Click button on Station.
Type 11 and <Enter>.
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36 EXP20R300 – CEE C200/C300/ACE 12/17/2014
Honeywell, Inc.
Step Action
From the Group Display, change the MD to MAN.
Change the OP to 30.
The PV will start dropping along with the SP since the PV tracking option isenabled
This tests your CM 11_FC01
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Honeywell, Inc.
Step Action
18 In Control Builder, import (with CEE assignment) 11_FC02, 11_FC28 and 11_PC15 fromthe following location:
C:\Program Files\ Honeywell\ Experion PKS\Engineering Tools\Ixport\Student_DB
ATTENTION
If needed, follow the steps in the Import/Export Lab forimporting the above CMs.
19 From Project, download (with activation) the CMs imported in the previous step.
20 Verify that the three CMs are active (green) in the Monitoring tab.
21 Open Station and access the Debutanizer_123 graphic.
ATTENTION
Verify that the imported CMs have values. (Ifnecessary, place the imported loops in AUTO mode
and provide suitable SP values to see a PV response.)
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