Siemens SINUMERIK Series Function Manual page 864

Z2: NC/PLC interface signals
18.3 Manual and Handwheel Travel (H1)
DB21, ...
DBX13.0-5,
DBX17.0-5,
DBX21.0-5
Request for incremental machine function for geometry axis (1, 2, 3)
Edge evaluation: No
Signal state 1 Request for a machine function for incremental traversing of the geometry axis in JOG mode:
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•
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An increment corresponds to an actuation of one of the "plus" and "minus" traversing keys, or a
detent position of the active handwheel. Specification of the increment sizes via:
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•
Note
If several requests are set simultaneously, no machine function becomes active.
Signal state 0 No machine function is requested.
If a geometry axis is currently being traversed via a machine function, the movement is aborted
through deselection or change of the machine function.
Corresponding to ... DB21, ... DBB41 ff (active machine function INC1,...) for geometry axes
DB21, ... DBX13 ff (machine function continuous) for geometry axes
DB21, ...
DBX13.6,
DBX17.6,
DBX21.6 Request for continuous machine function for geometry axis (1, 2, 3)
Edge evaluation: No
Signal state 1 The machine function for continuous traversing of the geometry axis in JOG mode with the
traversing keys "Plus" and "Minus" is requested.
Signal state 0 Machine function "Continuous traversing" is not requested.
Corresponding to ... DB21, ... DBB41.6 ff (active continuous machine function)
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Signal(s) updated: Cyclically
Bit 0 = INC1
Bit 1 = INC10
Bit 2 = INC100
Bit 3 = INC1000
Bit 4 = INC10000
Bit 5 = INCvar
INC1 to INC10000:
MD11330 $MN_JOG_INCR_SIZE_TAB (increment size for INC/handwheel)
INCvar:
SD41010 $SN_JOG_VAR_INCR_SIZE (size of the variable increment for JOG)
Signal(s) updated: Cyclically
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Extended Functions