PDComm.GemFormattedProgramQueryInfo

Class

Describes an S7F25/S7F26 formatted process program request held by a GemResult.

public sealed record GemFormattedProgramQueryInfo

Returned by GemResult.GetFormattedProgramQueryInfo. The requested PPID is always available; the program fields are available when GemFormattedProgramQueryInfo.Present is 1. Each flag is 1 when set and 0 otherwise.

Parameters

Name	Description
RequestKind	The request kind 37 (GemRequestKind.FormattedQuery).
CommandCount	The number of commands in the returned program; 0 when no program is present.
IdFormat	The SECS-II format code of the requested PPID: 16 (SecsFormat.Ascii) or 8 (SecsFormat.Binary).
IsRequest	Whether the result is a received S7F25 that this equipment answers.
Responded	Whether the S7F26 was sent by this equipment or received by this host.
Present	Whether the S7F26 data carries the requested process program.
PresentKnown	Whether the answer is known, so that GemFormattedProgramQueryInfo.Present is meaningful; a received S7F25 that is not answered yet has 0.
ReplyReady	Whether a received S7F25 still waits for GemFormattedPrograms.RespondQuery.

Members

GemFormattedProgramQueryInfo

Constructor

Describes an S7F25/S7F26 formatted process program request held by a GemResult.

public GemFormattedProgramQueryInfo(uint RequestKind, nuint CommandCount, byte IdFormat, byte IsRequest, byte Responded, byte Present, byte PresentKnown, byte ReplyReady)

Returned by GemResult.GetFormattedProgramQueryInfo. The requested PPID is always available; the program fields are available when GemFormattedProgramQueryInfo.Present is 1. Each flag is 1 when set and 0 otherwise.

Parameters

Name	Description
RequestKind	The request kind 37 (GemRequestKind.FormattedQuery).
CommandCount	The number of commands in the returned program; 0 when no program is present.
IdFormat	The SECS-II format code of the requested PPID: 16 (SecsFormat.Ascii) or 8 (SecsFormat.Binary).
IsRequest	Whether the result is a received S7F25 that this equipment answers.
Responded	Whether the S7F26 was sent by this equipment or received by this host.
Present	Whether the S7F26 data carries the requested process program.
PresentKnown	Whether the answer is known, so that GemFormattedProgramQueryInfo.Present is meaningful; a received S7F25 that is not answered yet has 0.
ReplyReady	Whether a received S7F25 still waits for GemFormattedPrograms.RespondQuery.

CommandCount

Property

The number of commands in the returned program; 0 when no program is present.

public nuint CommandCount { get; init; }

IdFormat

Property

The SECS-II format code of the requested PPID: 16 (SecsFormat.Ascii) or 8 (SecsFormat.Binary).

public byte IdFormat { get; init; }

IsRequest

Property

Whether the result is a received S7F25 that this equipment answers.

public byte IsRequest { get; init; }

Present

Property

Whether the S7F26 data carries the requested process program.

public byte Present { get; init; }

PresentKnown

Property

Whether the answer is known, so that GemFormattedProgramQueryInfo.Present is meaningful; a received S7F25 that is not answered yet has 0.

public byte PresentKnown { get; init; }

ReplyReady

Property

Whether a received S7F25 still waits for GemFormattedPrograms.RespondQuery.

public byte ReplyReady { get; init; }

RequestKind

Property

The request kind 37 (GemRequestKind.FormattedQuery).

public uint RequestKind { get; init; }

Responded

Property

Whether the S7F26 was sent by this equipment or received by this host.

public byte Responded { get; init; }