Adding an Effective Command Miscellaneous Input for an Output (Override Monitoring Feature) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 15.0

Controller Tool Help
Product
Controls > Control Tools > Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
15.0
Revision date
2022-11-18

This topic explains how to implement the Output Override Monitoring feature.

Effective Command inputs monitor the current command and the priority of the current command to an output object and make these values available for use within the application. These values are currently used by the Override Monitoring feature that prevents PID logic blocks from winding up and tuning incorrectly when the actual control outputs are overridden.

Scenarios where you might want to add an Effective Command input for an output include:

  • when a system has more stages than are currently supported by the application. An example of this scenario is a unit with more than eight stages of cooling. This configuration requires that you manually add extra binary outputs for the additional stages. Then, you must replace the MSC 08 module with the appropriate MSC for the actual number of stages present in your application (up to 12 stages). To add override monitoring for the additional stages, you must add Effective Command inputs to match the new binary outputs you just added.

  • when you need to add a custom control loop. We recommended you select a Sideloop for a custom control loop. Even if the logic within the sideloop is not complete enough to meet the specification for your application, the override monitoring feature for the outputs is automatically added. Then, you can modify the logic that enables the control loop to meet the specification.

If a loop requires that you manually add an analog output, and you want to use the override monitoring feature, you must add an associated Effective Command input to the Miscellaneous Inputs column of the Control View to provide this feature.

To add an effective command input for an output:

  1. Add the output module. For detailed instructions on how to add an output to your application, see Adding an Output or Miscellaneous Output.
  2. Select and add the appropriate effective command miscellaneous input module using Table 1. For detailed instructions on how to add an input to your application, see Adding an Input or Miscellaneous Input.

    On the left side of the table, identify the output you added in Step 1. The right side of the table indicates the criteria to use when adding the associated effective command miscellaneous input module. The table includes the following columns to help configure the input/output pair:

    • Standard Name - Indicates the standard name of the module visible via the Rename dialog box.
    • Name - Indicates the name of the module visible in the Output and Miscellaneous Input columns of the Control View after the module is added to the application. A value of N/A in this column indicates that there is no available input/output pair.
    • Application - Indicates the Application filter to select in the Input Selection and Output Selection dialog boxes.
    • Function - Indicates the Function filter to select in the Input Selection and Output Selection dialog boxes.

      To add more than one input/output pair, the output must have a unique standard name within the application (visible via the Rename dialog box).

  3. Verify that the Object Identifier of the miscellaneous input module matches that of the associated output module by viewing the Object Identifier attribute in the Details dialog box for both modules.
Table 1. Effective Command Configuration Information

Output Configuration

Miscellaneous Input Configuration
Standard Name Name Application Function Standard Name Name Application Function
2 Pipe Circulation Pump 1 BO HCP1-C 2 Pipe Circulation Pump 1 Command        
2 Pipe Circulation Pump 2 BO HCP2-C 3 Pipe Circulation Pump 2 Command        

Blr1 AO

BLR1-O

Boiler1

Output

Eff Blr1 Cmd

BLR1-%

Blr1

Effective Command

Blr1 BO

BLR1-C

Boiler1

Command

  

N/A

    

Blr1 Pump AO

BP1-O

Boiler1 Circ Pmp

Output

Eff Blr1 Pump Cmd

BP1-%

Boiler1 Circ Pmp

Effective Command

Blr1 Pump BO

BP1-C

Boiler1 Circ Pmp

Command

  

N/A

    

Blr1 BO

BLR1-EN

Boiler1 Ena

Command

  

N/A

    

Blr1 Iso Valve BO

BLR1ISOV-C

Boiler1 Iso Valve

Command

  

N/A

    

Boiler 1 SP AO

BLR1SP-O

Boiler1 SP

Output

  

N/A

    

Blr2 AO

BLR2-O

Boiler2

Output

Eff Blr2 Cmd

BLR2-%

Blr2

Effective Command

Blr2 BO

BLR2-C

Boiler2

Command

  

N/A

    

Blr2 Pump AO

BP2-O

Boiler2 Circ Pmp

Output

Eff Blr2 Pump Cmd

BP2-%

Boiler2 Circ Pmp

Effective Command

Blr2 Pump BO

BP2-C

Boiler2 Circ Pmp

Command

  

N/A

    

Blr2 BO

BLR2-EN

Boiler2 Ena

Command

  

N/A

    

Blr2 Iso Valve BO

BLR2ISOV-C

Boiler2 Iso Valve

Command

  

N/A

    

Boiler 2 SP AO

BLR2SP-O

Boiler2 SP

Output

  

N/A

    

Blr3 AO

BLR3-O

Boiler3

Output

Eff Blr3 Cmd

BLR3-%

Blr3

Effective Command

Blr3 BO

BLR3-C

Boiler3

Command

  

N/A

    

Blr3 Pump AO

BP3-O

Boiler3 Circ Pmp

Output

Eff Blr3 Pump Cmd

BP3-%

Boiler3 Circ Pmp

Effective Command

Blr3 Pump BO

BP3-C

Boiler3 Circ Pmp

Command

  

N/A

    

Blr3 BO

BLR3-EN

Boiler3 Ena

Command

  

N/A

    

Blr3 Iso Valve BO

BLR3ISOV-C

Boiler3 Iso Valve

Command

  

N/A

    

Boiler 3 SP AO

BLR3SP-O

Boiler3 SP

Output

  

N/A

    

Blr4 AO

BLR4-O

Boiler4

Output

Eff Blr4 Cmd

BLR4-%

Blr4

Effective Command

Blr4 BO

BLR4-C

Boiler4

Command

  

N/A

    

Blr4 Pump AO

BP4-O

Boiler4 Circ Pmp

Output

Eff Blr4 Pump Cmd

BP4-%

Boiler4 Circ Pmp

Effective Command

Blr4 Pump BO

BP4-C

Boiler4 Circ Pmp

Command

  

N/A

    

Blr4 BO

BLR4-EN

Boiler4 Ena

Command

  

N/A

    

Blr4 Iso Valve BO

BLR4ISOV-C

Boiler4 Iso Valve

Command

  

N/A

    

Boiler 4 SP AO

BLR4SP-O

Boiler4 SP

Output

  

N/A

    

Blr5 AO

BLR5-O

Boiler5

Output

Eff Blr5 Cmd

BLR5-%

Blr5

Effective Command

Blr5 BO

BLR5-C

Boiler5

Command

  

N/A

    

Blr5 Pump AO

BP5-O

Boiler5 Circ Pmp

Output

Eff Blr5 Pump Cmd

BP5-%

Boiler5 Circ Pmp

Effective Command

Blr5 Pump BO

BP5-C

Boiler5 Circ Pmp

Command

  

N/A

    

Blr5 BO

BLR5-EN

Boiler5 Ena

Command

  

N/A

    

Blr5 Iso Valve BO

BLR5ISOV-C

Boiler5 Iso Valve

Command

  

N/A

    

Boiler 5 SP AO

BLR5SP-O

Boiler5 SP

Output

  

N/A

    

Blr6 AO

BLR6-O

Boiler6

Output

Eff Blr6 Cmd

BLR6-%

Blr6

Effective Command

Blr6 BO

BLR6-C

Boiler6

Command

  

N/A

    

Blr6 Pump AO

BP6-O

Boiler6 Circ Pmp

Output

Eff Blr6 Pump Cmd

BP6-%

Boiler6 Circ Pmp

Effective Command

Blr6 Pump BO

BP6-C

Boiler6 Circ Pmp

Command

  

N/A

    

Blr6 BO

BLR6-EN

Boiler6 Ena

Command

  

N/A

    

Blr6 Iso Valve BO

BLR6ISOV-C

Boiler6 Iso Valve

Command

  

N/A

    

Boiler 6 SP AO

BLR6SP-O

Boiler6 SP

Output

  

N/A

    

Blr7 AO

BLR7-O

Boiler7

Output

Eff Blr7 Cmd

BLR7-%

Blr7

Effective Command

Blr7 BO

BLR7-C

Boiler7

Command

  

N/A

    

Blr7 Pump AO

BP7-O

Boiler7 Circ Pmp

Output

Eff Blr7 Pump Cmd

BP7-%

Boiler7 Circ Pmp

Effective Command

Blr7 Pump BO

BP7-C

Boiler7 Circ Pmp

Command

  

N/A

    

Blr7 BO

BLR7-EN

Boiler7 Ena

Command

  

N/A

    

Blr7 Iso Valve BO

BLR7ISOV-C

Boiler7 Iso Valve

Command

  

N/A

    

Boiler 7 SP AO

BLR7SP-O

Boiler7 SP

Output

  

N/A

    

Blr8 AO

BLR8-O

Boiler8

Output

Eff Blr8 Cmd

BLR8-%

Blr8

Effective Command

Blr8 BO

BLR8-C

Boiler8

Command

  

N/A

    

Blr8 Pump AO

BP8-O

Boiler8 Circ Pmp

Output

Eff Blr8 Pump Cmd

BP8-%

Boiler8 Circ Pmp

Effective Command

Blr8 Pump BO

BP8-C

Boiler8 Circ Pmp

Command

  

N/A

    

Blr8 BO

BLR8-EN

Boiler8 Ena

Command

  

N/A

    

Blr8 Iso Valve BO

BLR8ISOV-C

Boiler8 Iso Valve

Command

  

N/A

    

Boiler 8 SP AO

BLR8SP-O

Boiler8 SP

Output

  

N/A

    

Box Heating 2 Position BO

HTG-C

Box Heating

Command

Eff Box Heating 2 Position Binary Cmd

HTG-EC

Box Heating 2 Position

Effective Vlv Command

Box Heating Stage 1 BO

HTG1-C

Box Heating

Stage 1 Command

Eff Box Heating Stage 1 Binary Cmd

HTG1-EC

Box Heating Stage 1

Effective Stg Command

Box Heating Stage 2 BO

HTG2-C

Box Heating

Stage 2 Command

Eff Box Heating Stage 2 Binary Cmd

HTG2-EC

Box Heating Stage 2

Effective Stg Command

Box Heating Stage 3 BO

HTG3-C

Box Heating

Stage 3 Command

Eff Box Heating Stage 3 Binary Cmd

HTG3-EC

Box Heating Stage 3

Effective Stg Command

Box Heating Valve AO

HTG-O

Box Heating

Output

Eff Box Heating Valve Cmd

HTG-%

Box Heating

Effective Command

Box Heating Valve PAO

HTG-O

Box Heating

Output_PAO

Eff Box Heating Valve Cmd

HTG-%

Box Heating

Effective Command

Box Heating Enable BO

HTG-EN

Box Heating Enable

Command

  

N/A

    

HW Bypass Valve AO

BYPV-O

Bypass Loop

Output

Eff HW Bypass Valve Cmd

BYPV-%

HW Bypass Valve

Effective Command

Calibration Solenoid BO

ACSOL-C

Calibration

Command

  

N/A

    

Chiller 1 CHW Iso Valve BO

CH1CHWISOV

-C

Chiller 1 CHW Iso Valve

Command

  

N/A

    

Chiller 1 CW Iso Valve BO

CH1CWISOV-C

Chiller 1 CW Iso Valve

Command

  

N/A

    

Chiller 2 CHW Iso Valve BO

CH2CHWISOV-C

Chiller 2 CHW Iso Valve

Command

  

N/A

    

Chiller 2 CW Iso Valve BO

CH2CWISOV-C

Chiller 2 CW Iso Valve

Command

  

N/A

    

Chiller 3 CHW Iso Valve BO

CH3CHWISOV-C

Chiller 3 CHW Iso Valve

Command

  

N/A

    

Chiller 3 CW Iso Valve BO

CH3CWISOV-C

Chiller 3 CW Iso Valve

Command

  

N/A

    

Chiller 4 CHW Iso Valve BO

CH4CHWISOV-C

Chiller 4 CHW Iso Valve

Command

  

N/A

    

Chiller 4 CW Iso Valve BO

CH4CWISOV-C

Chiller 4 CW Iso Valve

Command

  

N/A

    

Chiller 5 CHW Iso Valve BO

CH5CHWISOV-C

Chiller 5 CHW Iso Valve

Command

  

N/A

    

Chiller 5 CW Iso Valve BO

CH5CWISOV-C

Chiller 5 CW Iso Valve

Command

  

N/A

    

Chiller 6 CHW Iso Valve BO

CH6CHWISOV-C

Chiller 6 CHW Iso Valve

Command

  

N/A

    

Chiller 6 CW Iso Valve BO

CH6CWISOV-C

Chiller 6 CW Iso Valve

Command

  

N/A

    

Chiller 7 CHW Iso Valve BO

CH7CHWISOV-C

Chiller 7 CHW Iso Valve

Command

  

N/A

    

Chiller 7 CW Iso Valve BO

CH7CWISOV-C

Chiller 7 CW Iso Valve

Command

  

N/A

    

Chiller 8 CHW Iso Valve BO

CH8CHWISOV-C

Chiller 8 CHW Iso Valve

Command

  

N/A

    

Chiller 8 CW Iso Valve BO

CH8CWISOV-C

Chiller 8 CW Iso Valve

Command

  

N/A

    

Chlr1 BO

CH1-EN

Chiller1

Command

  

N/A

    

Chlr1 CHW ISO Valve AO

CH1CHWISOV-O

Chiller1 CHW Iso Valve

Output

  

N/A

    

Chlr1 CHW Iso Valve BO

CH1CHWISOV-C

Chiller1 CHW Iso Valve

Command

  

N/A

    

Chlr1 Curr Limit AO

CH1CL-O

Chiller1 CurrLim

Output

Eff Chlr1 Curr Limit Cmd

CH1CL-%

Chlr1 Curr Limit

Effective Command

Chlr1 CW ISO Valve AO

CH1CWISOV-O

Chiller1 CW Iso Valve

Output

  

N/A

    

Chlr1 CW Iso Valve BO

CH1CWISOV-C

Chiller1 CW Iso Valve

Command

  

N/A

    

Chlr1 Setpoint AO

CH1SP-O

Chiller1 Setpoint

Output

Eff Chlr1 Setpoint Cmd

CH1SP-%

Chlr1 Setpoint

Effective Command

Chlr2 BO

CH2-EN

Chiller2

Command

  

N/A

    

Chlr2 CHW ISO Valve AO

CH2CHWISOV-O

Chiller2 CHW Iso Valve

Output

  

N/A

    

Chlr2 CHW Iso Valve BO

CH2CHWISOV-C

Chiller2 CHW Iso Valve

Command

  

N/A

    

Chlr2 Curr Limit AO

CH2CL-O

Chiller2 CurrLim

Output

Eff Chlr2 Curr Limit Cmd

CH2CL-%

Chlr2 Curr Limit

Effective Command

Chlr2 CW ISO Valve AO

CH2CWISOV-O

Chiller2 CW Iso Valve

Output

  

N/A

    

Chlr2 CW Iso Valve BO

CH2CWISOV-C

Chiller2 CW Iso Valve

Command

  

N/A

    

Chlr2 Setpoint AO

CH2SP-O

Chiller2 Setpoint

Output

Eff Chlr2 Setpoint Cmd

CH2SP-%

Chlr2 Setpoint

Effective Command

Chlr3 BO

CH3-EN

Chiller3

Command

  

N/A

    

Chlr3 CHW ISO Valve AO

CH3CHWISOV-O

Chiller3 CHW Iso Valve

Output

  

N/A

    

Chlr3 CHW Iso Valve BO

CH3CHWISOV-C

Chiller3 CHW Iso Valve

Command

  

N/A

    

Chlr3 Curr Limit AO

CH3CL-O

Chiller3 CurrLim

Output

Eff Chlr3 Curr Limit Cmd

CH3CL-%

Chlr3 Curr Limit

Effective Command

Chlr3 CW ISO Valve AO

CH3CWISOV-O

Chiller3 CW Iso Valve

Output

  

N/A

    

Chlr3 CW Iso Valve BO

CH3CWISOV-C

Chiller3 CW Iso Valve

Command

  

N/A

    

Chlr3 Setpoint AO

CH3SP-O

Chiller3 Setpoint

Output

Eff Chlr3 Setpoint Cmd

CH3SP-%

Chlr3 Setpoint

Effective Command

Chlr4 BO

CH4-EN

Chiller4

Command

  

N/A

    

Chlr4 CHW ISO Valve AO

CH4CHWISOV-O

Chiller4 CHW Iso Valve

Output

  

N/A

    

Chlr4 CHW Iso Valve BO

CH4CHWISOV-C

Chiller4 CHW Iso Valve

Command

  

N/A

    

Chlr4 Curr Limit AO

CH4CL-O

Chiller4 CurrLim

Output

Eff Chlr4 Curr Limit Cmd

CH4CL-%

Chlr4 Curr Limit

Effective Command

Chlr4 CW ISO Valve AO

CH4CWISOV-O

Chiller4 CW Iso Valve

Output

  

N/A

    

Chlr4 CW Iso Valve BO

CH4CWISOV-C

Chiller4 CW Iso Valve

Command

  

N/A

    

Chlr4 Setpoint AO