SECS GEM Manual.pdf - 第95页

GEM Manual for DEK Printers SECS II Implementation Issue 1.6 January 22, 2018 Page 95 of 171 5.7 STREAM 7: PROCESS PROGRAM MANAGEMENT S7F1 P rocess Program Load Inqu ire (PP I) S7F2 P rocess Program Load Grant (PPG) Desc…

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GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 94 of 171
S6F23 Request Spooled Data (RSD)
S6F24 Request Spooled Data (RSDAS)
Description: The purpose of this message is for the host to request transmission or
deletion of the messages currently spooled by the equipment.
A. Host Initiated
Host to equipment: S6F23
Structure: <RSDC>
Equipment to host: S6F24
Structure: <RSDA>
B. Equipment Initiated - Not applicable.
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 95 of 171
5.7 STREAM 7: PROCESS PROGRAM MANAGEMENT
S7F1 Process Program Load Inquire (PPI)
S7F2 Process Program Load Grant (PPG)
Description: This message is used to initiate the transfer of a process program. It’s use,
by the host, is optional.
A. Host Initiated
Host to equipment: S7F1
Structure: L,2
1. <PPID>
2. <LENGTH>
Equipment to host: S7F2
Structure: <PPGNT>
Exception: If LENGTH = 0 or different format then the LENGTH will be
ignored.
B. Equipment Initiated
Equipment to host: S7F1
Structure: L,2
1. <PPID>
2. <LENGTH>
Host to equipment: S7F2
Structure: <PPGNT>
GEM Manual for DEK Printers SECS II Implementation
Issue 1.6 January 22, 2018 Page 96 of 171
S7F3 Process Program Send (PPS)
S7F4 Process Program Acknowledge (PPA)
Description: Process programs are transferred between host and equipment using this
transaction. If the S7F3 message is multi-block, it must be 7ded by the S7F1/S7F2
Inquire/Grant transaction.
A. Host Initiated
Host to equipment: S7F3
Structure: L,2
1. <PPID>
2. <PPBODY>
Equipment to host: S7F4
Structure: <ACKC7>
B. Equipment Initiated
Equipment to host: S7F3
Structure: L,2
1. <PPID>
2. <PPBODY>
Host to equipment: S7F4
Structure: <ACKC7>