SECS GEM Manual.pdf - 第105页
GEM Manual for DEK Printers SECS II Implementation Issue 1.6 January 22, 2018 Page 105 of 171 Equipment to host: S14F2 Structure: L,2 1. L,n n = number of o bjects 1. L,2 1. <OBJID 1 > 2. L,a a = number of attribut…
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 104 of 171
5.10 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.
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 105 of 171
Equipment to host: S14F2
Structure: L,2
1. L,n n = number of objects
1. L,2
1. <OBJID
1
>
2. L,a a = number of attributes
1. L,2
1. <ATTRID
1
>
2. <ATTRDATA
1
>
.
.
a. L,2
1. <ATTRID
a
>
2. <ATTRDATA
a
>
.
.
n. L,2
1. <OBJID
n
>
2. L,b b = number of attributes
1. L,2
1. <ATTRID
1
>
2. <ATTRDATA
1
>
.
.
b. L,2
1. <ATTRID
b
>
2. <ATTRDATA
b
>
2. L,2
1. <OBJACK>
2. L,p p = number of errors reported
1. L,2
1. <ERRCODE
1
>
2. <ERRTEXT
1
>
.
.
p. L,2
1. <ERRCODE
p
>
2. <ERRTEXT
p
>
Exception: If n = 0, no objects matched those specified. If p = 0, no errors were
detected.
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers Equipment Variables
Issue 1.6 January 22, 2018 Page 106 of 171
6 Equipment Variables
INTRODUCTION 7.1
EQUIPMENT CONSTANTS 7.2
STATUS VARIABLES 7.3
DISCRETE DATA VARIABLES 7.4
VARIABLES FOR LIMITS MONITORING 7.5
PROCESS ATTRIBUTES 7.6