SECS GEM Manual.pdf - 第76页

GEM Manual for DEK Printers SECS II Implementation Issue 1.6 January 22, 2018 Page 76 of 171 S2F29 Equipment Constant Name list Request (ECNR) S2F30 Equipment Constant Name list (ECN) Description: ECNR allows the host to…

100%1 / 171
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 75 of 171
S2F23 Trace Initialisation Send (TIS)
S2F24 Trace Initialisation Acknowledge (TIA)
Description: Starts sample reporting of selected status variables (SVID’s), from the set
defined in chapter 5. Each trace is associated with an identity, TRID, which is sent with
the data in S6F1.
A. Host Initiated
Host to equipment: S2F23
Structure: L,5
1. <TRID>
2. <DSPER>
3. <TOTSMP>
4. <REPGSZ>
5. L,n
1. <SVID
1
>
.
.
n. <SVID
n
>
Equipment to host: S2F24
Structure: <TIAACK>
B. Equipment Initiated - Not applicable.
S2F25 Loopback Diagnostic Request (LDR)
S2F26 Loopback Diagnostic Data (LDD)
Description: Used to test the communications link. A binary (ABS) string is sent and
echoed back for comparison.
A. Host Initiated
Host to equipment: S2F25
Structure: <ABS>
Equipment to host: S2F26
Structure: <ABS>
B. Equipment Initiated - Not used.
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 76 of 171
S2F29 Equipment Constant Namelist Request (ECNR)
S2F30 Equipment Constant Namelist (ECN)
Description: ECNR allows the host to retrieve basic information about what equipment
constants are available in the equipment.
A. Host Initiated
Host to equipment: S2F29
Structure: L,m
1. <ECID
1
>
.
.
n. <ECID
n
>
Exception: If m = 0, then all ECID’s are to be reported.
Equipment to host: S2F30
Structure: L,n (number of equipment constants).
1. L,6
1. <ECID
1
>
1. <ECNAME
1
>
1. <ECMIN
1
>
1. <ECMAX
1
>
1. <ECDEF
1
>
1. <UNITS
1
>
2. L,6
.
.
n. L,6
1. <ECID
n
>
1. <ECNAME
n
>
1. <ECMIN
n
>
1. <ECMAX
n
>
1. <ECDEF
n
>
1. <UNITS
n
>
Exception: Zero-length ASCII items for ECNAME, ECMIN, ECMAX, ECDEF
and UNITS indicates that the ECID does not exist
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 77 of 171
S2F31 Date and Time Set Request (DTS)
S2F32 Date and Time Set Acknowledge (DTA)
Description: Host sends a new date and time to the equipment in order to synchronise
report time stamps.
A. Host Initiated
Host to equipment: S2F31
Structure: <TIME>
Equipment to host: S2F32
Structure: <TIACK>
B. Equipment Initiated - Not applicable.