Value Meaning Permissible for:
14 CDC POS, POSA
15 CACP POS, POSA
16 CACN POS, POSA
Example
For an active synchronous spindle coupling between the leading spindle S1 and the following
spindle S2, the following replacement cycle to position the spindle is called using the SPOS
command in the main program.
Positioning is realized using the statement in N2230:
SPOS[1]=GP($P_SUB_SPOSIT,$P_SUB_SPOSMODE)
SPOS[2]=GP($P_SUB_SPOSIT,$P_SUB_SPOSMODE)
The position to be approached is read from the system variable $P_SUB_SPOSIT; the position
approach mode is read from the system variable $P_SUB_SPOSMODE.
Program code Comment
N1000 PROC LANG_SUB DISPLOF SBLOF
...
N2100 IF($P_SUB_AXFCT==2)
N2110 ; Replacement of the SPOS / SPOSA / M19
command for an active synchronous spindle
coupling
N2185 DELAYFSTON ; Start of stop delay area
N2190 COUPOF(S2,S1) ; Deactivate synchronous spindle coupling
N2200 ; Position leading and following spindles
N2210 IF($P_SUB_SPOS==TRUE) OR
($P_SUB_SPOSA==TRUE)
N2220 ; Positioning the spindle with SPOS:
N2230 SPOS[1]=GP($P_SUB_SPOSIT,
$P_SUB_SPOSMODE)
SPOS[2]=GP($P_SUB_SPOSIT,
$P_SUB_SPOSMODE)
N2250 ELSE
N2260 ; Positioning the spindle using M19:
N2270 M1=19 M2=19 ; Position leading and following spindles
N2280 ENDIF
N2285 DELAYFSTOF ; End of stop delay area
N2290 COUPON(S2,S1) ; Activate synchronous spindle coupling
N2410 ELSE
N2420 ; Query on further replacements
...
N3300 ENDIF
...
N9999 RET
Work preparation
3.1 Flexible NC programming
NC programming
438 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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