semi合集-English.pdf - 第1142页

SEMI E5-1104 © SEMI 1982, 2004 84 Stream,Function Name (Mnemonic) Direction S2,F49 Enhanced Remote Command M,H->E Description The host requests an obj ect to perform the spe cified remote comm a nd with its associated…

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SEMI E5-1104 © SEMI 1982, 2004 83
Stream,Function Name (Mnemonic) Direction
S2,F48 Variable Limit Attributes Send (VLAS) M,H<-E
Description
Equipment sends values of requested variable limit attribute definitions in the order requested.
Structure
L,m (m = # of VIDs this request)
1. L,2
1. <VID
1
>
2. L,p {p = 0,4}
1. <UNITS
1
>
2. <LIMITMIN
1
>
3. <LIMITMAX
1
>
4. L,n (n = # of limits defined for this VID)
1. L,3
1. <LIMITID
1
>
2. <UPPERDB
1
>
3. <LOWERDB
1
>
.
.
n. L,3
1. <LIMITID
n
>
2. <UPPERDB
n
>
3. <LOWERDB
n
>
.
.
m. L,2
1.<VID
m
>
2. L,p {p = 0,4}
1. <UNITS
m
>
2. <LIMITMIN
m
>
3. <LIMITMAX
m
>
4. L,n (n = # of limits defined for this VID)
1. L,3
1. <LIMITID
1
>
2. <UPPERDB
1
>
3. <LOWERDB
1
>
.
.
n. L,3
1. <LIMITID
n
>
2. <UPPERDB
n
>
3. <LOWERDB
n
>
Exception
1. A zero-length list, p = 0, indicates that limits are not supported for the VID.
2. A zero-length list, n = 0, means no limits are currently defined for the specified variable.
SEMI E5-1104 © SEMI 1982, 2004 84
Stream,Function Name (Mnemonic) Direction
S2,F49 Enhanced Remote Command M,H->E
Description
The host requests an object to perform the specified remote command with its associated parameters. If multi-block, it shall be
preceded by the S2,F39/S2,F40 Multi-Block Inquire/Grant transaction.
Structure
L,4
1. <DATAID>
2. <OBJSPEC>
3. <RCMD>
4. L,m # of parameter groups
1. L,2
1. <CPNAME
1
> command parameter 1 name
2. <CEPVAL
1
> command-enhanced parameter 1 value
2. L,2
1. <CPNAME
2
> command parameter 2 name
2. <CEPVAL
2
> command-enhanced parameter 2 value
.
.
m. L,2
1. <CPNAME
m
> command parameter m name
2. <CEPVAL
m
> command enhanced parameter m value
If a specific value of CPNAME is defined to have a CEPVAL defined as a LIST, it shall
always be a LIST. If the CEPVAL that is associated to that specific value of CPNAME
is defined to be anything other than LIST, it will result in a format error.
Exception
A zero length list, m = 0, indicates that no parameter groups are sent with the command. OBJSPEC can be a null length item.
Notes:
1. If CEPVAL is a LIST, the items that make up that list shall take on one of the following forms: (1) a list of items with an
identical format, (2) a LIST of CPNAME, CEPVAL pairs, as illustrated below.
A) L,2
1. <CPNAME
a
>
2. L,m
1. <CPVAL
a1
>
2. <CPVAL
a2
>
.
.
m. <CPVAL
am
>
B) L,2
1. <CPNAME
b
>
2. L,n
1. L,2
1. <CPNAME
b1
>
2. <CEPVAL
b1
>
.
.
n. L,2
1. <CPNAME
bn
>
2. <CEPVAL
bn
>
SEMI E5-1104 © SEMI 1982, 2004 85
Stream,Function Name (Mnemonic) Direction
S2,F50 Enhanced Remote Command Acknowledge M,H<-E
Description
The equipment acknowledges Enhanced Remote Command or reports any error(s). If the command is not accepted due to one or
more invalid parameters, (i.e. HCACK = 3), then a list of invalid parameters will be returned containing the parameter name and
reason for being invalid.
Structure
L,2
1. <HCACK>
2. L,n # of parameter groups
1. L,2
1. <CPNAME
1
>
2. <CEPACK
1
>
.
.
n. L,2
1. <CPNAME
n
>
2. <CEPACK
n
>
Exception
None
10.7 Stream 3 Materials Status — The functions of the material status stream are used to communicate information
and actions related to material, including carriers and material-in-process, time-to-completion information, and
extraordinary material occurrences.
Stream,Function Name (Mnemonic) Direction
S3,F0 Abort Transaction (S3F0) S,H<->E
Description
Same form as S1,F0
Structure
Exception
Stream,Function Name (Mnemonic) Direction
S3,F1 Material Status Request (MSR) S,H->E,reply
Description
Host requests the device to send the status of all material in process.
Structure
Header only
Exception
None