TRS GEM Manual for Intel Ver 1.1 - 第38页

GEM Manual for DEK P rinters Capabilities Issue 1.1 March 20th, 2014 Page 38 of 152 Page 38 of 152 5.6 Proces s Program Management This capability provides the host with the ability to contr ol process progra m (product)…

GEM Manual for DEK Printers Capabilities

Issue 1.1 March 20th, 2014 Page 37 of 152 Page 37 of 152

5.5 Equipment Constants

This capability enables the host to read and set the value of the equipment constants defined in

chapter 7. For this purpose, the following functionality is provided.

Host can send a list of equipment constant identities ECID's and values ECV's.

Host can request current ECV's.

Host can request a list of EC names.

Scenarios:

Host sends equipment constants:

Comments

Host

Equipment

Comments

List of constants and values

S2F15 -->

<-- S2F16

Acknowledge

Host equipment constant request:

Comments

Host

Equipment

Comments

Request constants

S2F13 -->

<-- S2F14

List of ECID's and ECV's

Host equipment constant namelist request:

Comments

Host

Equipment

Comments

Request constant namelist

S2F29 -->

<-- S2F30

EC Name list

Operator changes equipment constant:

Comments

Host

Equipment

Comments

<-- S6F11

Equipment sends EC change event

Host Acknowledges change

S6F12 -->

GEM Manual for DEK Printers Capabilities

Issue 1.1 March 20th, 2014 Page 38 of 152 Page 38 of 152

5.6 Process Program Management

This capability provides the host with the ability to control process program (product)

distribution between DEK printers. This is achieved using the following functionality.

Each printer has a process program create / edit capability. When the operator creates a new

process program or modifies an existing one, a collection event report is generated (if enabled

by host). The host uses the event reports (3.2.1) to set up the techniques to link the machine

variables, pp_old_file_name and pp_change_status to the process program change event.

The host can upload and download, new / changed programs from and to printers. The host can

also delete and rename programs resident on a printer. It can also request a directory of

programs resident on a printer. Finally, the Equipment can upload and download new / changed

programs from and to the Host. See Appendix B for Operator procedures.

Using these functions, the host can maintain a master program library and force consistency

across multiple printers.

The DEK printer supports only unformatted process programs. Modification of the process

program is not permitted while the machine is running.

Note: Full process program management is only permitted when the machine is in the READY

machine state and in the ON-LINE:REMOTE control state. In the READY machine state and

ON-LINE:LOCAL control state, Host initiated process program management is limited to

Directory Request only.

Note: The printer normally allows limited adjustment of the process parameters, locally by the

operator or via the remote command “ADJUST_PARAMETER”. This can be altered by setting

the Equipment Constant “process_adjustments” to disable operator, remote or both.

Scenarios:

Operator creates / changes equipment process program:

Comments

Host

Equipment

Comments

PPCHANGENAME / PPCHANGESTATUS are

updated.

<-- S6F11

[IF] CEID for process program change is enabled

[THEN] Send event report.

Event report acknowledged.

S6F12 -->

Host-initiated process program upload:

Comments

Host

Equipment

Comments

Process program request

S7F5 -->

<-- S7F6

Process program data.

GEM Manual for DEK Printers Capabilities

Issue 1.1 March 20th, 2014 Page 39 of 152 Page 39 of 152

Equipment-initiated process program upload:

Comments

Host

Equipment

Comments

<-- S7F1

[IF] Process program is multi-block [THEN] PP

Load Inquire

PP Load Grant

S7F2 -->

[END_IF]

<-- S7F3

PP Send

PP Acknowledge

S7F4 -->

Host-initiated process program download:

Comments

Host

Equipment

Comments

[IF] PP is Multi-block PP Load Inquire

S7F1 -->

<-- S7F2

PP Load Grant

[END_IF]

PP Send

S7F3 -->

<-- S7F4

PP Acknowledge.

<-- S6F11

[IF] PP Validation = bad [AND] Bad Download

CEID

enabled [THEN] send Bad Download

event.

Event Acknowledge.

S6F12 -->

[END_IF]

Equipment-initiated process program download:

Comments

Host

Equipment

Comments

<-- S7F5

PP Request

PP Data

S7F6 -->

<-- S6F11

[IF] PP Validation = bad [AND] Bad Download

CEID

enabled [THEN] send Bad Download

event.

Event Acknowledge.

S6F12 -->

[END_IF]

Host-initiated process program delete:

Comments

Host

Equipment

Comments

Delete PP send

S7F17 -->

<-- S7F18

Delete PP Acknowledge. Process program

removed from non-volatile storage.

Process program directory request:

Comments

Host

Equipment

Comments

Current EPPD Request.

S7F19 -->

<-- S7F20

Current EPPD Data

See section 7-4.