252301 Issue 2.0.pdf - 第99页

GEM Manual for DEK Printers SECS II Implementation I ssue 2.0 June 9th, 2011 page 99 of 156 n. <TEXT> Equipment to host: S10F6 Structure: <ACKC10> B. Equipment I niti ated - Not applicable .

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GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 98 of 156
6.9 STREAM 10: TERMINAL SERVICES
S10F1 Terminal Request (TRN)
S10F2 Terminal Request Acknowledge (TRA)
Description: The equipment sends a terminal text message to the host.
A. Host Initiated - Not applicable.
B. Equipment Initiated
Equipment to host: S10F1
Structure: L,2
1. <TID>
2. <TEXT>
Host to equipment: S10F2
Structure: <ACKC10>
S10F3 Terminal Display, Single (VTN)
S10F4 Terminal Display, Single Acknowledge (VTA)
Description: The host sends a text message to be displayed on the equipment terminal.
A. Host Initiated
Host to equipment: S10F3
Structure: L,2
1. <TID>
2. <TEXT>
Equipment to host: S10F4
Structure: <ACKC10>
B. Equipment Initiated - Not applicable.
S10F5 Terminal Display, Multiblock(VTN)
S10F6 Terminal Display, Multiblock Acknowledge (VTA)
Description: The host sends a text multiblock message to be displayed on the equipment
terminal.
A. Host Initiated
Host to equipment: S10F5
Structure: L,2
1. <TID>
2. L
1. <TEXT>
2. <TEXT>
…
GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 99 of 156
n. <TEXT>
Equipment to host: S10F6
Structure: <ACKC10>
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 100 of 156
6.10 STREAM 14: OBJECT SERVICES
S14F1 GetAttr Request (GAR)
S14F2 GetAttr Data (GAD)
Description: The host sends a message to request a set of specified attributes for one or
more objects:
A. Host Initiated
Host to equipment: S14F1
Structure: L,5
1. <OBJSPEC>
2. <OBJTYPE>
3. L,i i = identifiers of object instances
requested
1.<OBJID
i
>
.
.
i. <OBJID
i
>
4. L,q q = # object qualifiers to match
1. L,3
1. <ATTRID
1
>
2. <ATTRDATA
1
>
3. <ATTRRELN
1
>
.
.
q. L,3
1. <ATTRID
q
>
2. <ATTRDATA
q
>
3. <ATTRRELN
q
>
5. L,a a = # attributes requested
1.<ATTRID
i
>
.
.
a. <ATTRID
a
>
Exception: If OBJSPEC is zero-length item, no object specifier is provided. If i = 0,
only the filter is to be applied. If q = 0, no filter is specified. If both i and q = 0,
information for all instances of the objects are requested. If a = 0, all attributes are
requested.
Note that object qualifiers are not currently supported. If any are specified they will be
silently ignored.