Management Platform Gateway

This section includes background information on working with the management platform Desigo CC gateway to integrate subsystem 1 in subsystem 2. For related procedures and workflows, see the step-by-step section.

The following description (workflows, examples) refers to, however, the integration of OPC and BACnet.

Among the main features of integration in Desigo CC are:

The values transmitted per script from one subsystem to the next, can be converted. Good examples are the Enum values in BACnet, that generally start with 1, whereas they start with 0 on OPC.
Values that do not need to be transmitted or converted, can be used directly in Desigo CC (for example, a reference in a graphic symbol).
Mappings operate bidirectionally.
The conversion methods available in the library are described in. Conversions with custom scripts can be performed at any time.
The assignment must occur for each transmitted data point.
The required functions must be performed as COV or polling.
The required scripts are available in the Desigo CC library;
Virtual Desigo CC data points can be created, for example, when an average must be calculated from two data points.
No new values can be updated between subsystem 1 and subsystem 2, if the Desigo CC management platform is unavailable.

Technical Implementation

Data points that are forwarded or converted, must be extended using a corresponding SX function.

After an OPC import:

Data points must be supplemented with a script for forwarding to a BACnet device.
All other OPC data points can be used without additional processing (for example, display in the graphic) in Desigo CC.
The three script examples are saved to a library. Only one script must be customized for migration.

Explanation:

There are only one-way actions (OPC -> BACnet or BACnet -> OPC).
The function must be employed as needed.

Subscription

To an OPC or BACnet data point:

In principle, a change of value to an OPC device starts a function that writes the changed value to the corresponding BACnet data point and vice-versa.
The OPC/BACnet driver communicates automatically with the connected OPC or BACnet data point and the corresponding element of the OPC or BACnet devices. A subscription to an OPC or BACnet data point is all that is required to be able to react to a device change of value.

Polling

To an OPC or BACnet data point:

Polling is performed with read/write in a time loop.
This variant results in increased network load, since Desigo CC queries values at a relatively short interval. Using various polling cycles can optimize the network load.

Script Example

The following codes are examples of how they can be used. The exact function application is described in the script as a comment.

///ApplicationView_Logics_Scripts_SXOpenMainScript.SXOpenMainScript.v=1_8.b=3_1_0021_0.10001.SX Open Main Script.

// The Main Script is an example to show how to use the SX Open Replacement in Management Platform

// Version 1.8 (31.01.2019)

// Strict mode makes it easier to write "secure" code, introducing better error-checking

'use strict';

//---------------------------

// SX Open Main Script

//---------------------------

---------------------------------------------------------------------------------

Syntax of a subscription (3 lines):

----------------------------------

line 1: // subscription 001 - SXAdd -> Parser.OPC01

line 2: var result001 = subscribeValues(<objectReference>,<propertyNames>,<callback>,<initialValue>);

line 3: function Opc2Bac001(object, values) {<Parser.OPCxxx>(object,<objectReference>,<"SX Open Function">,Param01[...Param40]);}

---------------------------------------------------------------------------------

-- Parser function are used in case of number of parameter ---------------

Parser.OPCxx are used for OPC->BACnet

Parser.BACxx are used for BACnet->OPC

-----------------------------------------

Parser.OPC00 is used for: SXBoolToMulti, SXMultiToBool

Parser.OPC01 is used for: SXAdd, SXBitPos, SXConst, SXDiv, SXEqual, SXMul, SXSubstract, SXWriteBit, SXDirect

Parser.OPC02 is used for: SXBetween, SXSelectBool, SXBitSet, SXScaleBAC

Parser.OPC03 is used for: SXAddLimiter, SXSelectVal1

Parser.OPC16 is used for: SXAvg

Parser.OPC32 for: SXIntToMulti, SXMulitToInt, SXMulitState2BstrHash, SXBstrHash2MultiState, SXIntFromBits

Parser.OPC40 is NOT IMPLEMENTED as this SX Open Function is not defined!!!

----------

Parser.BAC00 is used for; SXBoolToMulti, SXMultiToBool,

Parser.BAC01 is used for: SXAdd, SXBitPos, SXConst, SXDiv, SXEqual, SXMul, SXSubstract, SXWriteBit, SXDirect

Parser.BAC02 is used for: SXBetween, SXSelectBool, SXBitSet, SXScaleOPC

Parser.BAC03 is used for: SXAddLimiter, SXSelectVal1

Parser.BAC16 is used for: SXAvg

Parser.BAC32 for: SXIntToMulti, SXMulitToInt, SXMulitState2BstrHash, SXBstrHash2MultiState, SXIntFromBits

Parser.BAC40 is NOT IMPLEMENTED as this SX Open Function is not defined!!!

------------

Parser.SpecValue(Value, TargetObject, TargetProperty, ConsoleOutput) : to write a value to a defined property (e.g. LoLm/HiLm ...)

---------------------------------------------------------------------------------

// the Parser contains function according the amount of parameters and give back the result of the "SX Open Function"

// Parser Script from ApplicationView

var Parser = include("SXOpenParser");

// Parser Script from SX OPEN library

// var Parser = include("SXOpenParser", "BA_Software_SXOPEN_1")

// ConsoleOutput is used to show the result of COV in the console of the Script Editor (true or false)

var ConsoleOutput = true;

// This TextGroups are used for different MultiState State-Text in the SXOpenFunction "SXMultiStateToBstrHash" ==>> see below Subscription 013

// The name of the text group contains the number defined in the Excel sheet for OPC configuration!

var TextGroup9160 = ["S1", "S2", "S3", "S4"]; // index implicit => [0, 1, 2, 3]

//============

// OPC -> BACnet with COV

//============

// Subscription 001a - SXAdd -> Parser.OPC01

var result001a = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXAdd_AI","Value", Opc2Bac001a, false);

function Opc2Bac001a(object, values) {Parser.OPC01(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'AVAL01" , "SXAdd", ConsoleOutput, 10); }

// Subscription 001b - SXAdd -> Parser.OPC01

var result001b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAdd.CC_SXAdd_AV","Value", Opc2Bac001b, false);

function Opc2Bac001b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Add.3" , "SXAdd", ConsoleOutput, 10);}

// Subscription 001c - SXAdd -> Parser.OPC01

var result001c = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAdd.CC_SXAdd_MSI","Value", Opc2Bac001c, false);

function Opc2Bac001c(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Add.6" , "SXAdd", ConsoleOutput, 1);}

// Subscription 001d - SXAdd -> Parser.OPC01

var result001d = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAdd.CC_SXAdd_MSV","Value", Opc2Bac001d, false);

function Opc2Bac001d(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Add.4" , "SXAdd", ConsoleOutput, 1);}

//============

// Subscription 002a - SXAddLimiter -> Parser.OPC03

var result002 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAddLimiter.CC_SXAddLimiter_AI","Value", Opc2Bac002a, false);

function Opc2Bac002a(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.AddLimite.5" , "SXAddLimiter", ConsoleOutput, 1, 3, 4);}

// Subscription 002b - SXAddLimiter -> Parser.OPC03

var result002 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAddLimiter.CC_SXAddLimiter_AV","Value", Opc2Bac002b, false);

function Opc2Bac002b(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.AddLimite.3" , "SXAddLimiter", ConsoleOutput, 1, 3, 4);}

// Subscription 002c - SXAddLimiter -> Parser.OPC03

var result002 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAddLimiter.CC_SXAddLimiter_MSI","Value", Opc2Bac002c, false);

function Opc2Bac002c(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.AddLimite.6" , "SXAddLimiter", ConsoleOutput, 1, 3, 4);}

// Subscription 002d - SXAddLimiter -> Parser.OPC03

var result002 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAddLimiter.CC_SXAddLimiter_MSV","Value", Opc2Bac002d, false);

function Opc2Bac002d(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.AddLimite.4" , "SXAddLimiter", ConsoleOutput, 1, 3, 4);}

//============

// Subscription 003a - SXAIarray (SXDirect!) -> Parser.OPC01

var result003a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXArray.CC_SXAIarray","Value", Opc2Bac003a, false);

function Opc2Bac003a(object, values)

{

Parser.OPC01(values.Value.value.value[0],"System11.LogicalView:Logical.Rack4053.BACnetDP.AIarray.5", "SXDirect", ConsoleOutput, 0);

Parser.OPC01(values.Value.value.value[1],"System11.LogicalView:Logical.Rack4053.BACnetDP.AIarray.6", "SXDirect", ConsoleOutput, 0);

}

// Subscription 003b - SXBIarray (SXDirect!) -> Parser.OPC01

var result003b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXArray.CC_SXBIarray","Value", Opc2Bac003b, false);

function Opc2Bac003b(object, values)

{

Parser.OPC01(values.Value.value.value[0],"System11.LogicalView:Logical.Rack4053.BACnetDP.AIarray.8", "SXDirect", ConsoleOutput, 0);

Parser.OPC01(values.Value.value.value[1],"System11.LogicalView:Logical.Rack4053.BACnetDP.AIarray.11", "SXDirect", ConsoleOutput, 0);

}

//============

// Subscription 004 - SXAvg -> Parser.OPC16

var result004 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXAvg.CC_SXAvg_AI","Value", Opc2Bac004, false);

function Opc2Bac004(object, values) {Parser.OPC16(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Avg.5" , "SXAvg", ConsoleOutput, 2, 10, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);}

//============

// Subscription 005 - SXBetween -> Parser.OPC02

var result005 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXBetween.CC_SXBetween_BI","Value", Opc2Bac005, false);

function Opc2Bac005(object, values) {Parser.OPC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Between.8" , "SXBetween", ConsoleOutput, 10, 20);}

//============

// Subscription 006a - SXBitPos -> Parser.OPC01

var result006a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXBitPos.CC_SXBitPos_MSI","Value", Opc2Bac006a, false);

function Opc2Bac006a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.BitPos.6" , "SXBitPos", ConsoleOutput, 1);}

// Subscription 006b - SXBitPos -> Parser.OPC01

var result006b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXBitPos.CC_SXBitPos_MSV","Value", Opc2Bac006b, false);

function Opc2Bac006b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.BitPos.4" , "SXBitPos", ConsoleOutput, 1);}

//============

// Subscription 007a - SXBoolToMulti -> Parser.OPC00

var result007a = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXBoolToMulti_MSI","Value", Opc2Bac007a, false);

function Opc2Bac007a(object, values) {Parser.OPC00(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXbool2MS'MVAL01" , "SXBoolToMulti", ConsoleOutput);}

// Subscription 007b - SXBoolToMulti -> Parser.OPC00

var result007b = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXBoolToMulti_MSV","Value", Opc2Bac007b, false);

function Opc2Bac007b(object, values) {Parser.OPC00(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXbool2MS'MVAL02" , "SXBoolToMulti", ConsoleOutput);}

//============

// Subscription 008a - SXDiv -> Parser.OPC01

var result008a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXDiv.CC_SXDiv_AI","Value", Opc2Bac008a, false);

function Opc2Bac008a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Div.5" , "SXDiv", ConsoleOutput, 2);}

// Subscription 008b - SXDiv -> Parser.OPC01

var result008b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXDiv.CC_SXDiv_AV","Value", Opc2Bac008b, false);

function Opc2Bac008b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Div.3" , "SXDiv", ConsoleOutput, 2);}

//============

// Subscription 009 - SXEqual -> Parser.OPC01

var result009 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXEqual.CC_SXEqual_BI","Value", Opc2Bac009, false);

function Opc2Bac009(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Equal.8" , "SXEqual", ConsoleOutput, 10);}

//============

// Subscription 010 - SXIntToMulti -> Parser.OPC32

var result010 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXIntToMulti.CC_SXIntToMulti_MSV","Value", Opc2Bac010, false);

function Opc2Bac010(object, values) {Parser.OPC32(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.ItoM.4", "SXIntToMulti" , ConsoleOutput, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);}

//============

// Subscription 011a - SXMul -> Parser.OPC01

var result011a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXMul.CC_SXMul_AI", "Value", Opc2Bac011a, false);

function Opc2Bac011a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Mul.5" , "SXMul", ConsoleOutput, 2);}

// Subscription 011b - SXMul -> Parser.OPC01

var result011b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXMul.CC_SXMul_AV", "Value", Opc2Bac011b, false);

function Opc2Bac011b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Mul.3" , "SXMul", ConsoleOutput, 2);}

//============

// Subscription 012a - SXMultiMap (function: Parser.OPC01->SXDirect for Value, Parser.SpecValue for Limits)

// 012a: subscription for Value

var result012a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXMultiMap.CC_SXAnalogInputPrval", "Value", Opc2Bac012a, false);

function Opc2Bac012a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.MultiMap.5" , "SXDirect", ConsoleOutput, 0);}

// 012b: Polling for Limits

setInterval(polling012b, 5000)

function polling012b() {

var objValueRead =read("System11.LogicalView:Logical.SXBAC.CC2SX.SXMultiMap.CC_SXAnalogInputLoLm","Value");

Parser.SpecValue(objValueRead.Value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.MultiMap.1", "Low_Limit", ConsoleOutput);

var objValueRead =read("System11.LogicalView:Logical.SXBAC.CC2SX.SXMultiMap.CC_SXAnalogInputHiLm","Value");

Parser.SpecValue(objValueRead.Value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.MultiMap.1" , "High_Limit", ConsoleOutput)

}

//============

// Subscription 013 - SXMultiState2BstrHash -> Parser.OPC01

var result013 = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXMultiState2BstrHash_MSI","Value", Opc2Bac013, false);

function Opc2Bac013(object, values) {Parser.OPC01(values.Value.value.value,"System11.ApplicationView:ApplicationView.Logics.VirtualObjects.SX_OPCms2Bstr" , "SXMultiState2BstrHash" , ConsoleOutput, TextGroup9160);}

/============

// Subscription 014 - SXMultiToInt -> Parser.OPC32

var result014 = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXMultiToInit_AI","Value", Opc2Bac014, false);

function Opc2Bac014(object, values) {Parser.OPC32(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'AVALOP01" , "SXMultiToInt" , ConsoleOutput, 1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999, 1010, 1111, 1212, 1313, 1414, 1515, 1616, 1717, 1818, 1919, 2020, 2121, 2222, 2323, 2424, 2525, 2626, 2727, 2828, 2929, 3030, 3131, 3232);}

//============

// Subscription 015a - SXMultiToBool -> Parser.OPC00

var result015a = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXM2B_BI" ,"Value", Opc2Bac015a, false);

function Opc2Bac015a(object, values) {Parser.OPC00(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXms2Bool'BVAL01" , "SXMultiToBool", ConsoleOutput);}

// Subscription 015b - SXMultiToBool -> Parser.OPC00

var result015b = subscribeValues( "System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXM2B_BV" ,"Value", Opc2Bac015b, false);

function Opc2Bac015b(object, values) {Parser.OPC00(values.Value.value.value, "System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXms2Bool'BVAL02" , "SXMultiToBool", ConsoleOutput);}

//============

// Subscription 016a - SXScaleBAC -> Parser.OPC02

var result016a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXScaleBAC.CC_SXScaleBAC_AI" ,"Value", Opc2Bac016a, false);

function Opc2Bac016a(object, values) {Parser.OPC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.ScaleBAC.5" , "SXScaleBAC", ConsoleOutput, 5, 2);}

// Subscription 016b - SXScaleBAC -> Parser.OPC02

var result016b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXScaleBAC.CC_SXScaleBAC_AV" ,"Value", Opc2Bac016b, false);

function Opc2Bac016b(object, values) {Parser.OPC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.ScaleBAC.3" , "SXScaleBAC", ConsoleOutput, 5, 2);}

//============

// Subscription 017a - SXScaleOPC -> Parser.OPC02 (Used to calc back a BACnet Value to OPC -> op

var result017a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXScaleOPC.CC_SXScaleOPC_AI" ,"Value", Bac2Opc017a, false);

function Bac2Opc017a(object, values) {Parser.BAC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.ScaleOPC.5" , "SXScaleOPC", ConsoleOutput, 5, 2);}

// Subscription 017b - SXScaleOPC -> Parser.OPC02

var result017b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXScaleOPC.CC_SXScaleOPC_AV" ,"Value", Bac2Opc017b, false);

function Bac2Opc017b(object, values) {Parser.BAC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.ScaleOPC.3" , "SXScaleOPC", ConsoleOutput, 5, 2);}

//============

// Subscription 018 - SXSelectBool -> Parser.OPC02

var result018 = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSelectBool.CC_SXSelectBool_AI" ,"Value" , Opc2Bac018, false);

function Opc2Bac018(object, values) {Parser.OPC02(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.SelectB.5" , "SXSelectBool", ConsoleOutput, 10, 20);}

//============

// Subscription 019a - SXSelectVal1 -> Parser.OPC03

var result019a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSelectVal1.CC_SXSelectVal1_AI" ,"Value", Opc2Bac019a, false);

function Opc2Bac019a(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.SelectV.5" , "SXSelectVal1", ConsoleOutput, 100, 20, 10);}

// Subscription 019b - SXSelectVal1 -> Parser.OPC03

var result019b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSelectVal1.CC_SXSelectVal1_MSI" ,"Value", Opc2Bac019b, false);

function Opc2Bac019b(object, values) {Parser.OPC03(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.SelectV.6" , "SXSelectVal1", ConsoleOutput, 100, 2, 1);}

//============

// Subscription 020a - SXSubstract -> Parser.OPC01

var result020a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSubtract.CC_SXSubtract_AI" ,"Value", Opc2Bac020a, false);

function Opc2Bac020a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Substract.5" , "SXSubstract", ConsoleOutput, 10);}

// Subscription 020b - SXSubstract -> Parser.OPC01

var result020b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSubtract.CC_SXSubtract_AV" ,"Value", Opc2Bac020b, false);

function Opc2Bac020b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Substract.3" , "SXSubstract", ConsoleOutput, 10);}

// Subscription 020c - SXSubstract -> Parser.OPC01

var result020c = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSubtract.CC_SXSubtract_MSI" ,"Value", Opc2Bac020c, false);

function Opc2Bac020c(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Substract.6" , "SXSubstract", ConsoleOutput, 1);}

// Subscription 020d - SXSubstract -> Parser.OPC01

var result020d = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXSubtract.CC_SXSubtract_MSV" ,"Value", Opc2Bac020d, false);

function Opc2Bac020d(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.Substract.4" , "SXSubstract", ConsoleOutput, 1);}

//============

// Subscription 021a - SXWriteBit -> Parser.OPC01

var result021a = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXWriteBit.CC_SXWriteBit_MSI" ,"Value", Opc2Bac021a, false);

function Opc2Bac021a(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.WriteBit.6" , "SXWriteBit", ConsoleOutput, 1);}

// Subscription 021b - SXWriteBit -> Parser.OPC01

var result021b = subscribeValues("System11.LogicalView:Logical.SXBAC.CC2SX.SXWriteBit.CC_SXWriteBit_MSV" ,"Value", Opc2Bac021b, false);

function Opc2Bac021b(object, values) {Parser.OPC01(values.Value.value.value,"System11.LogicalView:Logical.Rack4053.BACnetDP.WriteBit.4" , "SXWriteBit", ConsoleOutput, 1);}

//============

// Subscription 022 - SXIntFromBits -> Parser.OPC32

var result022 = subscribeValues("System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXIntFromBits_AI" ,"Value", Opc2Bac022, false);

// ATTENTION!! The Value of above AI (subcription) is set as COUNT for this function

function Opc2Bac022(object, values) {Parser.OPC32(values.Value.value.value,"System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXintFroB'AVAL01" , "SXIntFromBits" , ConsoleOutput, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);}

//============

// Subscription 023a - SXBitSet-> Parser.OPC02

var result023a = subscribeValues( "System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXBitSet_AI" ,"Value", Opc2Bac023a, false);

function Opc2Bac023a(object, values) {Parser.OPC02(values.Value.value.value, "System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXbitSet'AVAL01" , "SXBitSet", ConsoleOutput, 5, 12);}

// Subscription 023b - SXBitSet-> Parser.OPC02

// ATTENTION!! This example has a special second line to show how it works! If the input value subscription 23a and 23b are the same, the same result are expected! Value of 23a is allways 12!

var result023b = subscribeValues( "System11.ManagementView:ManagementView.FieldNetworks.SXOpen.Server_Softing.CC2SX.CC_SXBitSet_AI2" ,"Value", Opc2Bac023b, false);

function Opc2Bac023b(object, values) {var P2 = values.Value.value.value; Parser.OPC02(values.Value.value.value, "System11.ManagementView:ManagementView.FieldNetworks.MON1.Hardware.MON1'M1aB00.SXopen1'IO01'SXbitSet'AVAL02" , "SXBitSet", ConsoleOutput, 5, P2);}

//============

// BACnet -> OPC with COV

//============

// Subcription 101 - SXBetween -> Parser.BAC02

//var result004 = subscribeValues(,, BacToOpc101, false);

//function BacToOpc101(object, values) {Parser.BAC02(values.Value.value.value, "System11.LogicalView:Logical.Rack4053.BACnet1.22", "SXBetween", ConsoleOutput, 20, 29);}

//============

// OPC -> BACnet with Polling

//============

=====

setInterval(repeatMe1, 10000)

function repeatMe1() {

var objValueRead =read("System11.LogicalView:Logical.Static.IOP_static_R4","Value"); Parser.OPC02(objValueRead.Value.value, "System11.LogicalView:Logical.Rack4053.BACnet1.20", "SXBetween", ConsoleOutput, 20, 29)

}

function repeatMe2(test2) {

console("I am repeating 2 - 5000 - test2:{0}", test2);

}

setInterval(repeatMe2,5000,20)

setInterval(repeatMe2,6000,60)

//============

// BACnet -> OPC with Polling

//============

Supported Functions

Conversion functions
Function	Inverse function	Number of Para.	Parameter	Description
SXAdd	SXSubtract	1	offset	result := input + offset
SXAddLimiter	SXSubtract	3	offset, max, overflow_val	if input < max then result := input + offset else result := overflow_val
SxSubtract	SXAdd	1	offset	result := input - offset
SXBitPos	SXWriteBit	1	bit; 0 <= bit <= 31	result := input & (1 >> bit) & 0x0001
SXWriteBit	SXBitPos	1	bit; 0 <= bit <= 31	result := (input << bit)
SXDirect	SXDirect	1	not used	result := input
SXBoolToMulti	SXMultiToBool	0	-	if input < 0 then result := 2 else result := 1
SXMutliToBool	SXBoolToMulti	0	-	if input > 1 then result := -1 else result := 0
SXIntToMulti	SXMultiToInit	-2	cnt, int1, int2, …, int<cnt> 1 <= cnt <=32	if input == int1 then result := 1 else if input == int2 then result := 2 else if … else result := cnt + 1
SXMultiToInit	SXIntToMulti	-2	cnt, int1, int2, … 1 <= cnt <= 31	if input == 1 then result := int1 else if input == 2 then result := int2 else if … else result := int<cnt>
SXScaleBAC	SXScaleOPC	2	offset, denom denom != 0	result = (input+ offset) / denom
SXScaleOPC	SXScaleBAC	2	offset, denom denom != 0	result :== (input *denom) – offset
SXMul	SXDiv	1	factor	result := input * factor
SXDiv	SXMul	1	factor factor != 0	result := input / factor
MultiState2 BstrHash	BstrHash2 MultiState	-1	cnt, hash1, hash2, …, hash<cnt> 1 <= cnt <= 30	if 1 <= input <= 30 && input <= cnt then result := hash<input> else result := 0
BstrHash2 MultiState	MultiState2 BstrHash	-1	cnt, hash1, hash2, …, hash<cnt>	if input == hash1 then result := 1 else if input == hash2 then result := 2 else if … else if input == hash<cnt> else result := 0

Function Mapping
Function	Inverse function	Number of Para.	Parameter	Description
SXConst	-	1	value	result := value
SXEqual	-	1	value	if input == value then result := 1 else result := 0
SXSelectBool	-	2	value1, value2	if input == 0 then result := value2 else result := value1
SXSelectVal1	-	3	match, value1, value2	if input != match then result := value2 else result := value1
SXAvg	-	-2	cnt, value1, value2, … value15; cnt != 0	result := (input + value1 + value2 + … + value15) / cnt
SXBetween	-	2	min, max min > 0 und max >= min	if min <= input and input <= max then result := 1 else result := 0
SXIntFromBits	-	-2	cnt, value1, value2, … 1 <= cnt <= 32	result := 0 for bit = 1 to cnt if value<bit> then result := result + 2**(bit-1) value1 .. value<cnt> are specifying result as a bitmask
SXBitSet	-	2	pos, value	If input <> 0 then result:= value \|= (1 << (pos-1)) else result:=value &= ~(1<<(pos-1))

Function Query Examples

Mapping direction BACnet→OPC
Function	Par1	Par2	Par3	Par4	Value-OPC	BACnet	Value OPC to feedback
SXAdd	2.88				6	8.88	6
SXSubtract	10				40	30	40
SXWriteBit	2				7	4	1
SXWriteBit	2				6	0	0
SXDirect
SXIntToMulti	3	12	24	36	12	1	12
SXIntToMulti	3	12	24	36	14	3	36
SXMultiToInt	10	20	30	40	3	40	3
SXMultiToInt	10	20	30	40	1	20	1
SXScaleBAC	2	4			10	3	10
SXScaleOPC	4	2			100	196	100
SXMul	5				7	35	7
SXDiv	6				18	3	18
MultiState2BstrHash	3	24	36	48	2	36	2
BstrHash2MultiState	3	20	30	40	2	30	2
SXEqual	7				7	1	7
SXConst	112				555	112	112
SXSelectBool	5	9			0	9	9
SXSelectBool	5	9			1	5	1
SXSelectVal1	44	1	2		44	1	44
SXSelectVal1	44	1	2		1300	2	1300
SXAvg	3	32	64	128	256	160	256
SXBetween	7	21			8	1	8
SXIntFromBits	3	1	2	4	0	7	0

Mapping direction BACnet→OPC
Function	Par1	Par2	Par3	Par4	Value-OPC	BACnet	Value OPC to feedback
SXAddLImiter	2.88	3	45	-	100	42.12	45
SXBitPos	1	-	-	-	2	4	0
SXBitPos	1	-	-	-	7	1	14
SXWriteBit	2	-	-	-	1	0	0
SXBoolToMulti	-	-	-	-	-1000	1	0
SXMultiToBool	-	-	-	-	55	1	0
SXMultiToBool	-	-	-	-	-55	2	-1

Information

NOTE:
Note that the value BACnet refers to the PresentValue. The RawPresentValue remains unaffected by the feedback effect.