00191134-03 - 第80页

GEM for SIPLACE V5.01

0x02 Cannot perform now. Equipment rejects

command.

0x40 Control State is Local. Equipment rejects

command.

0x41 Incorrect Process State for this command.

Equipment rejects command.

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S2F23 W * H->E

<L [5]

<U4 TRID> * Trace ID

<A 'hhmmss'> * DSPER - Data Sample Period

<U4 TOTSMP> * Total Number of Samples

<U4 REPGSZ> * Reporting Group Size

<U4 SVID> * Status Variable ID

...

> .

The Host requests the Equipment to initiate a time driven trace operation.

The Equipment will send trace data using S6F1.

If TRID in S2F23 matches TRID of an existing trace, the existing trace operation is

canceled, and replaced by the new one.

Up to four (4) separate TRIDs can be in operation simultaneously.

Within DSPER, must be a valid hour/minute/second format ( hh 0-23, mm 0-59, ss 0-59),

and cannot be 000000. The practical minimum value of DSPER is application dependent.

The Equipment will send the first S6F1 at one time period (DSPER * REPGSZ) after

receiving S2F23.

If TOTSMP is zero, then S2F23 is a request to cancel an existing trace. Any trace with

the specified TRID is canceled.

REPGSZ minimum value is 1. REPGSZ may not be so large that S6F1 would be a multi-

block message. Typical value is 1.

Several SVIDs can be specified if desired. You must not specify so many SVIDs that

S6F1 becomes a multi-block message.

Normally, only Variables of class SV are used in this message. However, any VID of

class DV, EC, or SV can be used.

For compatibility with older Host implementations, the Equipment allows the following

alternative form for this message, using an array format:

GEM for SIPLACE V5.01

S2F23 W * H->E

<L [5]

<U4 TRID> * Trace ID

<A 'hhmmss'> * DSPER - Data Sample Period

<U4 TOTSMP> * Total Number of Samples

<U4 REPGSZ> * Reporting Group Size

<U4 SVID SVID ...> * Status Variable ID array

> .

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S2F24 * H<-E

. * TIAACK - Trace Init. Ack. Code

TIAACK Description

0x00 Normal. Everything Correct

0x03 Invalid period. DSPER is incorrect. The

Equipment does not start the trace.

The SIPLACE does not signal an error if a Host error in S2F23 causes S6F1 to be multi-

block. Instead, this Equipment sends multi-block S6F1 as requested by the Host.

This Equipment does not signal an error if the Host initiates more than four (4)

simultaneous traces. The maximum number of traces supported depends on the size of

the trace data, but is always at least 4.

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S2F25 W * H->E

. * ABS - Any Binary String

The Host sends an arbitrary binary string to test operation of the link.

The Equipment never sends this message to the Host.

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S2F26 * H<-E

. * ABS - Any Binary String

The Equipment "echoes" back the binary data from the Host's S2F25.

GEM for SIPLACE V5.01

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S2F27 [W] * H->E

<L [3]

* Location (always '0')

<A [1..8] PPID> * Process Program ID

<L [1]

<A [1..16] MID> * Lot ID

> .

The Host sends this command to initiate a new lot for processing.

The SIPLACE ignores case when performing validity checks on the PPID string.

The Host may optionally set the W-Bit to "1" in S2F27. If so, the Equipment replies with

S2F28.

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S2F28 * H<-E

. * Command Ack. Code

Normal completion returns a zero (0) in CMDA.

A non-zero value for CMDA indicates that the Equipment has rejected the Remote

Command.

CMDA Description

0x00 OK. All normal.

0x01 Invalid command. Equipment rejects command

0x02 Cannot perform now. Equipment rejects

command.

0x40 Control State is Local. Equipment rejects

command.

0x41 Incorrect Process State for this command.

Equipment rejects command.

0x42 Invalid command parameter.

0x43 Invalid command parameter

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S2F29 W * H->E

<U4 VID> * Equipment Constant ID

...

> .