semi合集-English.pdf - 第1129页

SEMI E5-1104 © SEMI 1982, 2004 71 Stream,Function Name (Mnemonic) Direction S2,F19 Reset/Initialize Send (RIS) S,H->E,rep ly Description Causes equipment to reach one of seve ral predetermined in itialized conditions.…

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SEMI E5-1104 © SEMI 1982, 2004 70
Stream,Function Name (Mnemonic) Direction
S2,F15 New Equipment Constant Send (ECS) S,H->E,reply
Description
Change one or more equipment constants.
Structure
L,n
1. L,2
1. <ECID
1
>
2. <ECV
1
>
2. L,2
.
.
n. L,2
1. <ECID
n
>
2. <ECV
n
>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F16 New Equipment Constant Acknowledge (ECA) S,H<-E
Description
Acknowledge or error If EAC contains a non-zero error code, the equipment should not change any of the ECIDs specified in
S2F15.
Structure
<EAC>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F17 Date and Time Request (DTR) S,H<->E,reply
Description
Useful to check equipment time base or for equipment to synchronize with the host time base.
Structure
Header only
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F18 Date and Time Data (DTD) S,H<->E
Description
Actual time data
Structure
<TIME>
Exception
A zero-length item means no time exists.
SEMI E5-1104 © SEMI 1982, 2004 71
Stream,Function Name (Mnemonic) Direction
S2,F19 Reset/Initialize Send (RIS) S,H->E,reply
Description
Causes equipment to reach one of several predetermined initialized conditions.
Structure
<RIC>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F20 Reset Acknowledge (RIA) S,H<-E
Description
Acknowledge or error
Structure
<RAC>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F21 Remote Command Send (RCS) S,H->E,[reply]
Description
Similar to pressing buttons on the front panel or causes some equipment activity to commence or to cease.
Structure
<RCMD>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F22 Remote Command Acknowledge (RCA) S,H<-E
Description
Acknowledge or error
Structure
<CMDA>
Exception
None
SEMI E5-1104 © SEMI 1982, 2004 72
Stream,Function Name (Mnemonic) Direction
S2,F23 Trace Initialize Send (TIS) M,H->E,reply
Description
Status variables exist at all times. This function
p
rovides a way to sample a subset of those status variables as a function of time.
The trace data is returned on S6,F1 and is related to the original request by the TRID Multiple trace requests may be made to that
equipment allowing it. If equipment receives S2,F23 with the same TRID as a trace function that is currently in progress, the
equipment should terminate the old trace and then initiate the new trace. A trace function currently in progress may be
terminated by S2,F23 with TRID of that trace and TOTSMP = 0.
If S2,F23 is multi-block, it must be preceded by the S2,F39/S2,F40 Inquire/Grant transaction. Some equipment may support
only single-Block S6,F1, and may refuse a S2,F23 message which would cause a multi-block S6,F1.
Each equipment shall document its trace performance limits. The Host Computer shall not send an S2,F23 which exceeds the
equipment’s performance limits, or the equipment may operate incorrectly.
Structure
The following structure is approved for all item formats and should be used by all new
implementations:
L,5
1. <TRID>
2. <DSPER>
3. <TOTSMP>
4. <REPGSZ>
5. L,n
1. <SVID
1
>
.
.
n. <SVID
n
>
The following structure is included for compatibility with previous implementations
and may only be used for items whose SVID is format 3() and 5():
L,5
1. <TRID>
2. <DSPER>
3. <TOTSMP>
4. <REPGSZ>
5. <SVID
1
, . . . , SVID
n
>
Exception
None
Stream,Function Name (Mnemonic) Direction
S2,F24 Trace Initialize Acknowledge (TIA) S,H<-E
Description
Acknowledge or error
Structure
<TIAACK>
Exception
None