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GEM Manual for DEK Printers Additional Capabilities I ssue 2.0 June 9th, 2011 page 150 of 156 10.5 Materia l Verification The transfer material can be configure d for verific ation when the applica tor is either a paste …

GEM Manual for DEK Printers Additional Capabilities

Issue 2.0 June 9th, 2011 page 149 of 156

The following table illustrates the message exchange in response to a new paste cartridge being

inserted into the carrier and the tag read failing:

Comments Host Equipment Comments

Host acknowledges event

Host requests the equipment sets the

SCValidatedMaterial EC, ECID 44,

to the value just verified

If production is to continue for the

current product the requests the host

sets the value of the

MaterialVerifState EC, ECID 43, to

Overridden otherwise the value is

set to Invalid

S6F12 -->

S2F15 -->

<-- S6F11

<-- S2F16

System power up after covers opened.

The equipment successfully reads a new

value for the Material ID and sends to host

using CEID 40200 configured with a report

containing SVID 1047.

Equipment sets ECID 44 to the specified

value and sends the ack message

Note if the host fails to set the EC value or

another cartridge is loaded prior to the

verification response being received the

attempt to set the verification state will fail

with an EAC value of 65 indicating the

current UID is not synchronised.

Equipment updates the material verification

state model and sets the MaterialVerifState

EC to the required value.

Note the host must set the verification state

within the time period specified by the SC

Verif Timeout configuration parameter

otherwise the state machine will transition to

the error state and refuse any subsequent

updates from the host

GEM Manual for DEK Printers Additional Capabilities

Issue 2.0 June 9th, 2011 page 150 of 156

10.5 Material Verification

The transfer material can be configured for verification when the applicator is either a paste dispenser

or refillable ProFlow device.

If the applicator is a paste dispenser the equipment reads the unique identifier contained in the RFID

tag. The tag is affixed to the material cartridge.

If the applicator unit is a refillable ProFlow device the equipment reads the unique identifier of the tag

fixed to the ProFlow head and also a sequential number stored in the data area of the tag. The

sequential number is written to the tag by an external device when the ProFlow head is recharged with

material. The unique identifier and sequential number are concatenated to produce an ID unique to that

head and material charge.

The following table lists the equipment variables associated with material verification. Full

information about these equipment variables can be found in section 7.

NAME TYPE ID DESCRIPTION

MaterialVerif EC 42 An equipment constant used to specify whether the

material verification feature is enabled or disabled

MaterialVerifState EC 43 An equipment constant used to drive the material

verification state machine. This is a model shared

between the host and the Printer. It is used to synchronise

verification activity.

SCValidatedMaterial EC 44 An equipment constant used to store the UID of the

material last validated by the host. The host should set

this value prior to attempting to set the material

verification state

Material RFID Tag Read

Failed

CE 40200 A collection event used to notify the host that the tag

read attempt has failed

Current Material UID

Changed

CE 40201 A collection event used to notify the host that the UID of

the currently fitted material has changed

CurrentMaterialUID SV 1047 A status variable that normally represents the unique

identification value of the currently loaded material

cartridge or ProFlow charge. However in the event that

the tag read fails it is set to one of the following values:

“0” – Cartridge not detected in dispenser

“-1” – Cartridge present but unable to detect the RFID

tag.

“-2” – Tag read failed due to hardware error.

ValidMaterialUID SV 1048 Represents the unique identification value of the last

validated material cartridge or ProFlow charge

<<< End Modification

GEM Manual for DEK Printers Appendix A

Issue 2.0 June 9th, 2011 page 151 of 156

11 Appendix A

11.1 REMOTE COMMANDS

This appendix details the valid commands and parameters that may be sent using the Remote

Command SECS II transaction, S2F41.

The commands and parameter names passed in S2F41 are ASCII, while the parameter values

are numeric or ASCII depending upon the command. The following table lists the valid

commands RCMD for both S2F21 and S2F41.

S2F41 RCMD (ASCII) S2F21 DESCRIPTION

START 0 Start processing with the currently loaded process program.

STOP 1 Stop processing at the end of the current print cycle.

ERASE_LOG 2 Delete all event log data.

ERASE_BATCH 3 Clear all batch data in the management information file.

ERASE_SESSION 4 Clear all session data in the management information file.

RENAME_PRODUCT

5 Rename process program to parameter value.

See parameter table below.

ADJUST_PARAMETER 6 Set process program parameter to new value.

See parameter table below.

CLEAN 7 Clean screen type 1 according to current process program

parameters.

CLEAN_2 none Clean screen type 2 according to current process program

parameters.

PASTE 8 Add paste automatically.

PP-SELECT none Select process program for execution.

See parameter table below.

CHANGE_SCREEN none Load or unload the screen using the method specified by the

parameter. See parameter table below.

KNEAD_PASTE none Use the next board that arrives to perform a paste knead cycle.

PAUSE none Pause print cycle operation running printer. Remote command

START (S2F41) or 0(S2F21) will resume printing. Remote

command STOP (S2F41) or 1(S2F21) will stop processing at

the end of the print cycle.