252301 Issue 2.0 - 第78页

GEM Manual for DEK Printers SECS II Implementation I ssue 2.0 June 9th, 2011 page 78 of 156 S2F41 Host Com mand Send (HCS) S2F42 Host Com mand Acknowledge (HCA) Description: The host reque sts the equipment to perform th…

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GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 77 of 156
S2F39 Multi-block Inquire (DMBI)
S2F40 Multi-block Grant (DMBG)
Description: If any host initiated primary message is multi-block, it must be preceded by
this transaction, the equipment must reply with GRANT = 0 for the multi-block
message to proceed.
A. Host Initiated
Host to equipment: S2F39
Structure: L,2
1. <DATAID>
2. <DATALENGTH>
Equipment to host: S2F40
Structure: <GRANT >
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 78 of 156
S2F41 Host Command Send (HCS)
S2F42 Host Command Acknowledge (HCA)
Description: The host requests the equipment to perform the specified remote
command. Valid commands and parameters are listed at appendix A.
A. Host Initiated
Host to equipment: S2F41
Structure: L,2
1. <RCMD>
2. L,n ;n = No. of parameters
1. L,2
1. <CPNAME1>
2. <CPVAL1>
.
.
n. L,2
1. <CPNAMEn>
2. <CPVALn>
Equipment to host: S2F42
Structure: L,2
1. <HCACK>
2. L,n ;n = No. of Bad parameters.
1. L,2
1. <CPNAME1> parameter 1 name
2. <CPACK1> parameter 1 reason
.
.
n. L,2
1. <CPNAMEn>
2. <CPACKn>
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers SECS II Implementation
Issue 2.0 June 9th, 2011 page 79 of 156
S2F43 Reset Spooling Streams and Functions (RSSF)
S2F44 Reset Spooling Acknowledge (RSA)
Description: This message allows the host to select specific streams and functions to be
spooled whenever spooling is active.
A. Host Initiated
Host to equipment: S2F43
Structure: L, m ; m = number of streams.
1. L,2
1. <STRID1> ; stream ID
2. L, n ;n = No. of functions
1. <FCNID1>
.
.
2. <FCNIDn>
m. L,2
1. <STRIDm> ; stream ID
2. L, n ;n = No. of functions
1. <FCNID1>
.
.
2. <FCNIDn>
Exceptions:
1. A zero length list m = 0 turns off spooling for all streams and functions.
2. A zero length list n = 0 turns on spooling for all functions within the stream.
Notes:
1. Any stream not included in the message will have spooling turned off.
2. Spooling for stream 1 is not allowed.
3. The equipment must allow the host to spool all primary messages for a stream
(except stream 1).
4. A defined list of functions for a stream in this message will replace any
previously selected functions.