Siemens SINUMERIK 808D ADVANCED Parameter Manual page 391

Signal state 0 or edge
change 1 → 0
Signal irrelevant for ...
Special cases, errors, ... The geometry axis cannot be traversed in JOG mode:
corresponding to ...
Note for the reader
DB3200
DBX1001.0 to .6
DBX1005.0 to .6
DBX1009.0 to .6
Edge evaluation: No
Signal state 1 or edge
change 0 → 1
Signal state 0 or edge
change 1 → 0
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
No traversing
AUTOMATIC and MDI modes
● If it is already being traversed via the axis-specific PLC interface (as a
machine axis).
● If another geometry axis is already being traversed with the traversing
keys.
Alarm 20062 "Axis already active" is output.
IS "Traversing keys plus and minus" for machine axes (DB380x DBX4.7 and .
6)
IS "Traversing key disable"
for axis 1 in the Work (DB3200 DBX1000.4)
for axis 2 in the Work (DB3200 DBX1004.4)
for axis 3 in the Work (DB3200 DBX1008.4)
Function Manual Basic Functions H1
Machine function 1 INC, 10 INC, 100 INC, 1000 INC, 10000 INC, var. INC,
continuous
for axis 1 in the Work
for axis 2 in the Work
for axis 3 in the Work
Signal(s) to channel (PLC → NCK)
Signal(s) updated: Cyclic
This input range is only used if IS "INC inputs active in the mode area"
(DB2600 DBX1.0) is not set.
Interface signals INC... is used to define how many increments the geometry
axis traverses when the traversing key is pressed or the handwheel is turned
one detent position. In this case, the JOG mode must be active.
For "var. INC", generally the value in SD41010 JOG_VAR_INCR_SIZE ap‐
plies.
For "continuous", the associated geometry axis can be traversed with the
plus or minus traversing key by keeping the traversing key pressed.
As soon as the selected machine function becomes active, this is signaled
to the PLC interface (IS "Active machine function 1 INC; ..." ).
If several machine function signals (1 INC, INC... or "Continuous traversing")
are selected at the interface simultaneously, then no machine function is
activated by the control.
Note:
The input IS "INC..." or "continuous" to change an active machine function
must be present for at least one PLC cycle. A steady-state signal is not
required.
The machine function in question is not selected. No request is made to
change an active machine function.
If an axis is currently traversing an increment, this movement is also aborted
if this machine function is deselected or switched over.
Detailed descriptions of interface signals
5.7 Channel-specific signals
391