33
R ;return
PLC initialization module
:004
U405 ;sets emergency state flag PLC -> NC
5
SRH052 ;sets M5 status PLC -> NC
9
SRH053 ;sets M9 status PLC -> NC
LF12 ;loads last gear range code into OP
<11, ;if lower than 11, then sets 11 (M11)
11
Z
>14, ;if higher than 14, then sets 11 (M11)
11
Z
SRH054 ;stores gear range code into PLC -> NC
;register
LF10 ;loads last T code into OP
SRH051 ;stores T code into PLC -> NC register
0
SRH050 ;stores 0 rpm for spindle speed into PLC ->
NC ;register
C053 ;for display purpose
C052 ;0V command signal output
D452 ;turns off spindle command signal
SY00 ;turns off all the outputs
SY02 ;(Y000 - Y037)
LRP001 ;loads CONST1 into OP
SM0 ;stores OP into M0 timer (time between two
LRP003 ;loads CONST3 into OP (spindle drive
;unipolar/bipolar)
=0 ;unipolar
DF090
E
UF090 ;bipolar
Z
:014 ;label of internal cycle
NI412 ;waiting for pressing machine on pushbutton
;(NC -> PLC)
G014
Z
U401 ;acknowlidgement of machine on
pushbutton ;(PLC -> NC)
U400 ;machine on pushbutton is lit (PLC ->
NC)
U404 ;enables machine on output
25 ;25 x 100ms = 2,5 for turning on the machine
SH1 ;stores H1 into timer
:015 ;label of internal cycle: waiting for
;rebuilding of emergency stop circuitry
NH1 ;tests timer H1, whether it is over
D404 ;if it is over disables MON24V output
C003 ;calls emergency module
G014 ;waiting for the next machine on
attempt
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