Siemens SINUMERIK 840D sl Programming Manual page 1283

Synchronous spindle
Identifier Parameter
1.
COUPOF AXIS:
Follow‐
ing spin‐
dle
COUPOFS AXIS:
Follow‐
ing spin‐
dle
WAITC AXIS:
Follow‐
ing spin‐
dle
Electronic gear
Identifier Parameter
EGDEL 1.
AXIS:
Follow‐
ing axis
EGDEF 1.
AXIS:
Follow‐
ing axis
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
2. 3.
AXIS: REAL:
Leading Switch-off
spindle position of
the follow‐
ing spindle
(absolute)
AXIS: REAL:
Leading Switch-off
spindle position of
the follow‐
ing spindle
(absolute)
STRING AXIS:
[8]: Following
Block spindle
change
behavior
2. / 4. / 3. / 5. /
6. / 8. / 7. / 9. /
10. 11.
AXIS: INT:
Leading Coupling
axis type
4. 5.
REAL:
Switch-off
position of
the leading
spindle (ab‐
solute)
STRING[8]:
Block
change be‐
havior
4.4 Predefined procedures
Explanation
6.
Switch-off synchro‐
nous spindle coupling
If positions are speci‐
fied, the coupling is on‐
ly cancelled when all
the specified positions
have been overtrav‐
eled
The following spindle
continues to revolve at
the last speed pro‐
grammed before deac‐
tivation of the coupling
Switch off the synchro‐
nous spindle coupling
with stop of the follow‐
ing spindle
If a position is speci‐
fied, the coupling is on‐
ly cancelled when the
specified position is
crossed
Wait until the coupling
block change criterion
for the spindles (max.
2) has been fulfilled
If the block change be‐
havior is not specified,
the block change be‐
havior specified in the
definition with COUP‐
DEF applies
Explanation
Delete cou‐
pling defini‐
tion for the fol‐
lowing axis
Definition of
an electronic
gear
Tables
1283