LAUER PCS 091 - Page 71

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© Systeme Lauer GmbH AEG250PX-Expander driver
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D
Signal Symbol
MW1 P_DAT_OFF
MW2 P_REC_OFF
Signal Symbol
MW2 P_REC_OFF
MW3 PJOB_W
MW2 P_REC_OFF
MW9 PSEND
MW9 PSEND
MW9 PSEND
SFB139 LA5
MW3 PJOB_W
MW11 TEMP2_W
MW8 SYNC_W
MW11 TEMP2_W
SFB139 LA5
MW3 PJOB_W
MW4 COUNT_W
MW4 COUNT_W
MW4 COUNT_W
MW3 PJOB_W
MW3 PJOB_W
Printout of the AEG250PX handlingsoftware
FB201:
NETWORK: 1
NAME :INIT
:***
NETWORK: 2
:L K 1000 ;offset for 256 word pcs data
:= P_DAT_OFF
:L K 1256 ;offset 100 word I/O buffer
:= P_REC_OFF ;and receive buffer
:***
NETWORK: 3
:BE
FB202:
NETWORK: 1
NAME :JOB_INI
:***
NETWORK: 2
:L P_REC_OFF ;pointer to first received data
:= PJOB_W
:L P_REC_OFF
:= PSEND
:L PSEND
:ADD K 51
:= PSEND ;pointer to send buffer
:BA LA5
NAME :LA5
IN : PJOB_W
OUT : TEMP2_W
:L SYNC_W ;new syncword?
:== TEMP2_W
:SPB =NW_END ;no! -> no new jobs
:BA LA5 ;count off all received data
NAME :LA5
IN : PJOB_W
OUT : COUNT_W
:L COUNT_W ;store count
:U KH FF00
:ROR K 8
:= COUNT_W
:L PJOB_W ;pointer to first job
:ADD K 1
:= PJOB_W
NW_END:***
NETWORK: 3
:BE