252301 Issue 2.0 - 第38页

GEM Manual for DEK Printers Capabilities I ssue 2.0 June 9th, 2011 page 38 of 156 5.5 Equipment Constants This capability enables the host to read and set the va lue of the equipment consta nts defined in chapter 7. F or…

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GEM Manual for DEK Printers Capabilities
Issue 2.0 June 9th, 2011 page 37 of 156
# Current State Trigger New State Action Comment
7 EQUIPMENT
RUNNING
1. Operator action to select
end run.
2. Batch limit complete.
3. Host action to select end
run.
EQUIPMENT
READY
None Batch complete.
8 EQUIPMENT
READY
1. Head opening/open.
2. Paste dispense cycle.
3. Clean screen cycle.
4. Screen change.
5. Tooling change.
6. Pressure readings being
taken.
7. Operator action to select
Setup mode.
EQUIPMENT
SETUP
None Any machine setup selected.
9 EQUIPMENT
READY
Operator selects
maintenance key.
EQUIPMENT
MAINTENANCE
None None
10 EQUIPMENT
SETUP
Completion of :
1. Head closing/closed.
2. Clean screen cycle.
3. Paste dispense cycle.
4. Operator action to exit
Setup mode.
EQUIPMENT
READY
None Follow on from state 8 when
function is complete.
11 EQUIPMENT
MAINTENANCE
Operator selects exit from
maintenance mode.
EQUIPMENT
READY
NONE Follow on from state 9 when
maintenance complete.
12 EQUIPMENT
SETUP
1. Operator selects
diagnostics by using mode
change.
2. A system error occurring.
3. Restart from a system
error.
4. Initial diagnostics, when
powering-up the machine.
EQUIPMENT
DOWN
Error
notification
or
diagnostics
entered.
None
13 EQUIPMENT
WAITING
14 EQUIPMENT
RUNNING
15 EQUIPMENT
READY
16 EQUIPMENT
MAINTENANCE
17 EQUIPMENT
DOWN
1. Operator selects recover
action.
2. Restart from a system
error complete.
EQUIPMENT
RECOVER
None Any recovery from the
Equipment Down state
18 EQUIPMENT
MAINTENANCE
1. User selects ‘Machine
Setup’ button
EQUIPMENT
SETUP
None Move from Maintenance to
Setup screen
19 EQUIPMENT
SETUP
1. Having come from
Maintenance page (transition
18) user selects the ‘Back’
button
EQUIPMENT
MAINTENANCE
None Move back from Setup to
Maintenance screen
GEM Manual for DEK Printers Capabilities
Issue 2.0 June 9th, 2011 page 38 of 156
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 2.0 June 9th, 2011 page 39 of 156
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.
Start Modification >>>
The printer stores a single process program in a number of separate data files (e.g. pr1, isd,
pxf). When the printer transfers a process program to the host, the individual files are
combined into a single block of data. When the host transfers a process program back to the
printer, the printer splits the data back into the individual files. The internal contents of the
process program data and the combining/splitting of the files is transparent to the host. This
data can be saved to persistent storage on the host, however this data should never be manually
copied (e.g. via a network or memory stick) to the printer. DEK recommends that any product
data stored on the host should be written to a file with a .PRC extension (C = compound) to
mark it as different from the individual product files. The details of the individual files are
beyond the scope of this document.
For backward compatibility, product files already held on the host can still be received and
understood by the printer. If there is a requirement to only transfer the individual PR1 file and
not the other supporting files, then equipment constant CompoundProductFiles (ECID 46) will
allow this feature to be overridden.
<<< End Modification
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.