Markem Imaje 9232, Руководство пользователя, Страница: 170 / 185

the team to trust
External Connections
169 A40051-B
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Counter
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Counter reset input
(COUNTR RESETx/COUNTR RESETy)
Two„counters„can„be„configured„to„be„reset„to„their„starting„values„by„the„COUNTR„
RESETx„and„COUNTR„RESETy„inputs.„A„pulse„on„the„corresponding„input„resets„the„
counter„to„its„initial„value.
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Counter incrementation/decrementation input
(COUNTR INCRMx/COUNTR INCRMy)
Two„counters„(x„and„y)„can„be„configured„to„be„incremented„or„decremented„by„the„
COUNTR„INCRMx„and„COUNTR„INCRMy„inputs.„A„pulse„on„the„corresponding„input„
increments„or„decrements„the„counter„by„its„counter„step„value.
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Counter end value output (COUNTR END)
This„output„changes„state„when„the„counter„reaches„its„final„value.
The„COUNTR„END„output„can„be„enabled„in„each„counter’s„settings.
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Job„selection„by„parallel„interface
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Direct selection by job number (independent mode)
The„MODE„signal„determines„the„type„of„coding„used„to„address„the„job„number:
-„if„MODE„=„0,„the„job„number„has„a„hexadecimal„code„.
-„if„MODE„=„1,„the„job„number„is„BCD„coded.
Terminals„D0,„D1,„D2,„D3,„D4,„D5,„D6„and„D7„are„used„to„address„the„job„number„
selected„for„printing„(using„the„coding„defined„by„the„MODE„signal).
The„INC/TRG„MESS„signal„confirms„the„job„number„present„in„data„D0„to„D7,„and„
triggers„the„printing„of„the„job„selected.„This„input„is„not„filtered.
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Selection via the job increment interface
Before„this„type„of„selection,„the„following„two„modes„can„work„together,„depending„on„
the„MODE„signal.
The„TRIGG„input„triggers„the„printing„of„the„job„selected.
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Direct„selection„by„job„number„(MODE„=„0)
Terminals„D0,„D1,„D2,„D3,„D4,„D5,„D6„and„D7„are„used„to„address„the„job„number„
(hexadecimal)„selected„for„printing.
The„INC/TRG„MESS„signal„confirms„the„job„number„present„in„the„data„D0„to„D7.