Data Lists; Machine Data; Nc-Specific Machine Data; Channelspecific Machine Data - Siemens SINUMERIK 840D Function Manual

S3: Synchronous spindle

19.7 Data lists

Program code
N75 SPCON(2)
N80 COUPON (S2, S1, 45)
N200 FA [S2] = 100
N205 SPOS[2] = IC(-90)
N210 WAITC(S2, "Fine")
N212 G1 X.., Y.. F...
N215 SPOS[2] = IC(180)
N220 G4 S50
N225 FA [S2] = 0
N230 SPOS[2] = IC (-7200)
N350 COUPOF (S2, S1)
N355 SPOSA[2] = 0
N360 G0 X0 Y0
N365 WAITS(2)
N370 M5
N375 M30
19.7 Data lists
19.7.1

Machine data

19.7.1.1

NC-specific machine data

Number Identifier: $MN_
10000 AXCONF_MACHAX_NAME_TAB
19.7.1.2

Channelspecific machine data

Number Identifier: $MC_
20070 AXCONF_MACHAX_USED
21300 COUPLE_AXIS_1
21310 COUPLING_MODE_1
892
Comment
; Bring following spindle into closed-loop po-
sition control
; On-the-fly coupling to offset position = 45
degrees
; Positioning speed = 100 degrees/min
; Traverse with 90° overlay in negative direc-
tion
; Wait for "fine" synchronism
; Machining
; Traverse with 180° overlay in positive direc-
tion
; Dwell time = 50 revolutions
; of master spindle
; Activate configured velocity (MD)
; 20 rev. with configured velocity
; in neg. direction
; On-the-fly decoupling, S = S2 = 3000
; Stop FS at zero degrees
; Wait for spindle 2
; Stop FS
Description
Machine axis name
Description
Machine axis number valid in channel
Definition of synchronous spindle pair
Type of coupling in synchronous spindle mode
Function Manual, 06/2019, A5E47437747B AA
Axes and spindles