00191134-03 - 第145页

GEM for SIPLACE V5.01 ©Siemens AG, all rights r eserved page 145 of 252  2SHUDWRU&KDQJHV3URFHVV3URJUDP/LEUDU\ Step SECS Mess age De scription 1. The Equipm ent Operator c reates, changes , or deletes a Proc…

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GEM for SIPLACE V5.01
Page 144 of 252 ©Siemens AG, all rights reserved
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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
©Siemens AG, all rights reserved page 145 of 252
 2SHUDWRU&KDQJHV3URFHVV3URJUDP/LEUDU\
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.
GEM for SIPLACE V5.01
Page 146 of 252 ©Siemens AG, all rights reserved
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Step SECS Message Description
1. The Host has data to display at the Equipment’s
front panel.
2. H -> E S10F3 [W] Terminal Display. The Host sends text. The
Equipment displays the text on its front panel.
3. H <- E S10F4 If the W-bit in S10F3 is 1, the Equipment
acknowledges.
4. The Operator acknowledges that he/she has
read the message.
5. H <- E S6F11 W The Equipment signals CEID S10Ack. Event
Reports as appropriate.
6. H -> E S6F12 The Host acknowledges the report.
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Step SECS Message Description
1. The Host has a multi-line data to display at the
Equipment front panel.
2. H -> E S10F5 [W] Terminal Display Multiple. The Host sends text.
The Equipment displays the text on its front
panel.
3. H <- E S10F6 If W-bit in S10F5 is 1, the Equipment
acknowledges.
4. The Operator acknowledges that he/she has
read the message.
5. H <- E S10F11 W The Equipment signals CEID HostMsgAck.
Event Reports as appropriate.
6. H -> E S6F12 The Host acknowledges the report.
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Step SECS Message Description
1. The Equipment operator enters data to send to
the Host.
2. H <- E S10F1 [W] Equipment sends text to Host. The W-bit in this
message may be either 0 or 1. The Host
displays the message for the operator.
3. H -> E S10F2 If the W-bit in S10F1 is 1, the Host
acknowledges the text message.