Siemens sinumerik 840D sl Function Manual page 387

The following section of a part program is intended to illustrate the general concept;
supplementary curve tables and gear wheel/machine parameters are still to be added.
Components to be added are marked with <...> . Stated parameters may also have to be
modified, e.g. coupling factors.
N100
N110
N190
N200
N210
N290
N300
N310
N390
N400
N410
N490
N500
N510
N520
N600
N610
N620
N700
N710
N720
; 1. Gear stage, C99 is the software axis between the two electronic gears
N800
N810
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
CTABDEF(X, Z, 1, 0)
< ... >
CTABEND
CTABDEF(Y, Z, 2, 0)
< ... >
CTABEND
CTABDEF(A, Z, 3, 0)
< ... >
CTABEND
CTABDEF(C, Z, 4, 0)
< ... >
CTABEND
EGDEF(X, Z, 1)
G1 F1000 X10
EGONSYN(X, "NOC",
<SynPosX>, Z,
<SynPosX_Z>, 1, 0)
EGDEF(Y, Z, 1)
G1 F1000 Y10
EGONSYN(Y,
"COARSE",
<SynPosY>, Z,
<SynPosY_Z>, 2, 0)
EGDEF(A, Z, 1)
G1 F1000 A10
EGONSYN(A, "FINE",
<SynPosA>, Z,
<SynPosA_Z>, 3, 0)
EGDEF(C99, Y, 1, Z, 1,
B, 1 )
EGONSYN(C99, "NOC",
<SynPosC99>, B,
<SynPosC99_B>, 18,
2, &
Y, <SynPosC99_Y>, R1
* π, 1, &
4.3 Electronic gear for gear hobbing
; declaration and specification of non-periodic curve
table C1
; Preset of curve table: Curve points or polynomial
blocks
; declaration and specification of non-periodic curve
table C2
; Preset of curve table: Curve points or polynomial
blocks
; declaration and specification of non-periodic curve
table C3
; Preset of curve table: Curve points or polynomial
blocks
; declaration and specification of non-periodic curve
table C4
; Preset of curve table: Curve points or polynomial
blocks
; Declaration of path via C1, setpoint coupling
; declaration of command component of X
; Path switch-on via C1
; Declaration of path via C2, setpoint coupling
; declaration of command component of Y
; Path switch-on via C2
; Declaration of path via C3, setpoint coupling
; declaration of command component of A
; Path switch-on via C3
; Switch-on of leading axis B
; Switch-on of leading axis Y
Examples
167