00191134-03 - 第144页

GEM for SIPLACE V5.01 Page 144 of 252 ©Siemens AG, all rights reserved  8QIRUPDWWHG(TXLSPHQW,QLWLDWHG Step SECS Mess age De scription 1. H <- E S7F1 W Process Pr ogram Inquire. If S7F3 is multi- block , the E…

GEM for SIPLACE V5.01

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Step SECS Message Description

1. H -> E S7F1 W Host requests permission to send a multi-block

Process Program to the Equipment. If the

Process Program is single-block, this step and

the next one may be skipped.

2. H <- E S7F2 The Equipment grants permission for the Host to

send the Process Program.

3. H -> E S7F3 W Host sends the process Program to the

Equipment.

4. H <- E S7F4 The Equipment acknowledges receipt of the

Process Program. The Equipment checks the

received Process Program for validity. If the

process Program is valid, the Equipment stores

the Process Program in its library and sends an

acknowledge code of zero in this message. If

the Process Program is not valid, or could not be

stored in the library, the acknowledge code in

this message is non-zero.

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Step SECS Message Description

1. H -> E S7F5 W Host requests a Process Program from the

Equipment library.

2. H <- E S7F5 The Equipment sends the Process Program. If

the Process Program does not exist, the data

portion of this message is an empty list.

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Step SECS Message Description

1. H <- E S7F5 W Equipment requests a Process Program.

2. H -> E S7F6 The Host sends the Process Program. If the

Process Program is valid, the Equipment stores

the Process Program in its library, and the

scenario ends. If the data portion of S7F6 is an

empty list, or if the Process Program is not valid,

the Equipment does not store it in its library and

the scenario continues.

3. H <- E S6F11 W The Equipment sets „PPCHANGENAME“ to the

requested PPID and signals CEID

GemBadDownloadEvent. Event reports as

appropriate.

4. H -> E S6F12 The Host acknowledges the report.

GEM for SIPLACE V5.01

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Step SECS Message Description

1. H <- E S7F1 W Process Program Inquire. If S7F3 is multi-block,

the Equipment requests permission to send a

multi-block message. If S7F3 is single-block,

skip this and the following step.

2. H -> E S7F2 Process Program Grant. The Host grants

permission. If PPGNT is non-zero, the scenario

fails here.

3. H <- E S7F3 W Send Process Program. The Equipment

uploads Process Program to Host.

4. H -> E S7F4 The Host acknowledges. The Equipment

ignores ACKC7.

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Step SECS Message Description

1. H -> E S7F17 W Host sends a request to delete one or more

Process Programs from the Equipment’s library

of Process Programs.

2. H <- E S7F18 The Equipment replies with an acknowledge

code. If all specified Process Program(s) were

deleted successfully, the acknowledge code is 0.

If one or more of the specified Process

Programs could not be deleted, the acknowledge

code is non-zero.

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Step SECS Message Description

1. H -> E S7F19 W Host requests the names (PPIDs) of all Process

Programs that are stored in the Equipment’s

Process Program library.

2. H <- E S7F20 The Equipment replies with the list of PPIDs.

GEM for SIPLACE V5.01

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Step SECS Message Description

1. The Equipment Operator creates, changes, or

deletes a Process Program in the Library.

2. H <- E S6F11 W The Equipment sets PPCHANGESTATUS to

„Create“, „Change“, or „Delete“, as appropriate,

sets PPCHANGENAME, and signals CEID

GemPPChangeEvent. Event Reports as

appropriate.

3. H -> E S6F12 The Host acknowledges the report.