OpcHdaInsertReplaceMode Property

General info

Label

HDA Insert / Replace Mode

Description

Defines how historical insert and replace operations are handled by the OPC server.

Data type

UInt32

Default value

3 (syslib.model.codes.OpcHDAInsertReplaceMode.CONVERT)

Type

CodingGroup

Code

2419

Symbolic name

MODEL_PROP_OPCHDAINSERTREPLACEMODE

Lua access code

syslib.model.properties.OpcHdaInsertReplaceMode

Available since

1.30

Parent classes: Server

Attributes

Name	Tooltip
PROP_CONFIGURABLE	The property is configurable and can be changed with DataStudio and the various inmation APIs.
PROP_VISIBLE	The property is visible in DataStudio and can be read by the inmation APIs.
PROP_HAS_DEFAULT	The property has a default value as standard.

Codings

Coding group: OpcHDAInsertReplaceMode

Name	Code	Label	Tooltip
ALLOW	1	Allow	Allows costly insert and replace operations.
REJECT	2	Reject	Rejects costly insert and replace operations.
CONVERT	3	Convert to Upsert	Converts costly insert and replace operations to fast upsert operations.

Name

Code

Label

Tooltip

ALLOW

1

Allow

Allows costly insert and replace operations.

REJECT

2

Reject

Rejects costly insert and replace operations.

CONVERT

3

Convert to Upsert

Converts costly insert and replace operations to fast upsert operations.

Examples

Read from or write to the OpcHdaInsertReplaceMode property.

Lua
C#

-- Read from the OpcHdaInsertReplaceMode
syslib.getvalue("<OBJECT FULL PATH>.OpcHdaInsertReplaceMode")

-- Write to the OpcHdaInsertReplaceMode
syslib.setvalue("<OBJECT FULL PATH>.OpcHdaInsertReplaceMode",
    syslib.model.codes.OpcHDAInsertReplaceMode.ALLOW)

TcpConfig tcpcfg = new TcpConfig() { HostNameOrIp = "localhost", Port = 6512 };
SecurityCredentials sc = new SecurityCredentials() { ProfileName = "<username>", Password = "<password>" };
StatelessInterface sli = new StatelessInterface(tcpcfg);

// Read from the OpcHdaInsertReplaceMode
Result result = sli.ReadValue(sc, new ReadItem("<OBJECT FULL PATH>.OpcHdaInsertReplaceMode"));
// Write to the OpcHdaInsertReplaceMode
Result result = sli.WriteValue(sc, new WriteItem(OpcHDAInsertReplaceMode.ALLOW, "<OBJECT FULL PATH>.OpcHdaInsertReplaceMode"));

A switch-like function of the codings.

function get_coding_name(code)
    local _ohdairm = syslib.model.codes.OpcHDAInsertReplaceMode
    if _ohdairm.ALLOW==code then return 'ALLOW'
    elseif _ohdairm.REJECT==code then return 'REJECT'
    elseif _ohdairm.CONVERT==code then return 'CONVERT'
    end
end
return get_coding_name(syslib.model.codes.OpcHDAInsertReplaceMode.ALLOW)