00192375-01 - 第9页
SIPLACE GEM for S25, HS50 SW Version GEM 502.01 HOST Inter face Manual ©Siemens AG, all rights reserved page 9 of 236 ,QWURGXFWLRQ This docum ent descr ibes the SECS interf ace vers ion 502.xx pr ovided on the SIPLACE…
SIPLACE GEM for S25, HS50 SW Version GEM 502.01
HOST Interface Manual
Page 8 of 236 ©Siemens AG, all rights reserved
5.8.2 Host Requests Date and Time...................................................................146
5.8.3 Equipment Requests Date and Time.........................................................146
5.9 S
POOLING...........................................................................................................147
5.9.1 Host Enables Spooling of Messages..........................................................147
5.9.2 Messages Spooled and Transmitted..........................................................148
5.9.3 Host Purges Spool .....................................................................................149
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35('(),1('5(32576
&2//(&7,21(9(176
8.1 E
RROR MESSAGES AS ERROR EVENTS.................................................................192
8.2 D
ESCRIPTION OF THE EVENT................................................................................192
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10.1 P
ROCESS CONTROL ............................................................................................232
10.2 T
RACEABILITY .....................................................................................................232
10.2.1 Identifying Component Batches .................................................................232
10.2.2 Tracing the Individual PCB.........................................................................232
10.2.3 Collecting the Pickup Data per PCB...........................................................232
10.2.4 Linking the Data .........................................................................................232
10.3 D
ETERMINING THE PRODUCTIVE TIMES.................................................................233
SIPLACE GEM for S25, HS50 SW Version GEM 502.01
HOST Interface Manual
©Siemens AG, all rights reserved page 9 of 236
,QWURGXFWLRQ
This document describes the SECS interface version 502.xx provided on the SIPLACE
S25 and HS50.
The SEMI Equipment Communication Standard (SECS) is published by Semiconductor
Equipment and Materials International (SEMI). It defines a computer to computer
communications interface between a unit of factory Equipment and a Host Computer.
This Equipment complies to the SECS-II standard, all SECS-II message used in GEM are
implemented. The SIPLACE complies to the following versions of standards:
E5-1994 (SECS-II)
SEMI Document #2758, Line 1 Item #1 (The Year 2000 issue)
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SIPLACE GEM is Year 2000 compliant according to the new Year 2000 SECS-II Standard
(SEMI Document #2758, Line 1 Item #1).
The SIPLACE uses the following SECS-II conventions:
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Where the Standards permit a choice of data item types, the choice has been made as
described in section „Message Detail“.
For outgoing messages, the Equipment always sends Data Items of the exact format
shown. For some incoming messages, the Equipment „forgives“ minor host errors. For
example, the Equipment may accept a U1 Data Item where a U2 format was expected.
We recommend the Host attempt to use the formats shown.
'DWD,WHP/HQJWK%\WHV
For messages sent by the Equipment, the number of length bytes in Data Items is always
the minimum required to contain the Data Item length.
For messages received from the Host, the number of length bytes in Data Items can be 1,
2, or 3, provided that the length parameter can accurately be specified.
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Unless otherwise specified, all ASCII data items must contain printable ASCII data—that
is, characters in the range 0x20 to 0x7E.
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Wherever the Host is supposed to send a single-block message, this Equipment will also
accept multi-block format.
The maximum size for a single SECS message is approximately 1000 blocks (256,000
bytes).
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The Equipment sends a Reply Message using Function zero (F0) according to the
requirements of the GEM Control State.
Wherever this Equipment expects a Reply message from the Host, the Host can send F0.
The Equipment will instantly abort the outstanding transaction. The Equipment will not
take any additional action.
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The SEMI Generic Equipment Model for Effective Factory Automation (GEM) is another
document published by SEMI. The GEM standard defines some useful conventions for
designing the communications interface on a unit of factory Equipment to improve
SIPLACE GEM for S25, HS50 SW Version GEM 502.01
HOST Interface Manual
Page 10 of 236 ©Siemens AG, all rights reserved
operations with a Host Computer. The SIPLACE complies to the following GEM
document:
1. E30-1994
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This section clarifies which GEM functions are implemented in this Equipment. See
„GEM Compliance Statement“ on page 11.
The SIPLACE never sends S2F25 (Loopback Diagnostic) to the Host. It will send the
appropriate S2F26 in response to an S2F25 from the Host.
The SIPLACE never sends S9F13 (Conversation Timeout) to the Host. The Equipment
can be defined as having an „infinite timeout“ for conversations.
The SIPLACE never sends S10F7 (Multi-Block Not Allowed) to the Host. It will accept
incoming messages consisting of printable characters and a maximum size of 320
characters.
The SIPLACE will accept, but does not require the Inquire/Grant transaction
(S2F39/S2F40, S6F5/S6F6, S7F1/S7F2) for incoming primary multi-block messages.