Compensations (K3) - Siemens SINUMERIK Series Function Manual

Z2: NC/PLC interface signals

18.4 Compensations (K3)

DB31, ...
DBX67.0 Invert handwheel direction of rotation active (machine axes)
Edge evaluation: No
Description For a handwheel, which is assigned to a machine axis, this signal indicates whether the direction of
rotation was inverted:
Signal = 1
Signal = 0
Corresponding to ... DB31, ... DBX7.0 (invert handwheel direction of rotation for machine axes)
DB31, ...
DBB75
Bit 0-2 JOG - Approaching fixed point active
Edge evaluation: No
Signal state 1 or Message to the PLC that the function "Approaching fixed point in JOG" is effective.
edge change 0 → 1
The selected machine axis can be traversed to the specified fixed point binary-coded via Bit 0-2
with the traverse keys or the handwheel.
Signal state 0 or "Approaching fixed point in JOG" is not active
edge change 1 → 0
Corresponding to ... DB31, ... DBX13.0-2 (JOG - Approach fixed point)
DB31, ... DBX75.3-5 (JOG - Approach fixed point)
DB31, ...
DBB75
Bit 3-5 JOG - Approaching fixed point reached
Edge evaluation: No
Signal state 1 or Message to PLC that the selected axis has reached the approaching fixed point with "exact stop
edge change 0 → 1 fine" by virtue of the traversing motion in JOG.
This display signal is also signaled if the axis reaches the fixed point position in the machine
coordinates system via other methods e.g. NC program, FC18 (for 840D sl) or synchronized action
on the setpoint side and comes to a standstill on the actual value side within the "Exact stop fine"
tolerance window (MD36010 $MA_STOP_LIMIT_FINE).
Signal state 0 or The axis has not yet reached the approaching fixed point.
edge change 1 → 0
Corresponding to ... DB31, ... DBX13.0-2 (JOG - Approach fixed point)
DB31, ... DBX75.0-2 (JOG - Approach fixed point)
18.4 Compensations (K3)
No signal descriptions required.
884
Signal(s) updated: Cyclic
The direction of rotation of the handwheel is inverted.
The direction of rotation of the handwheel is not inverted.
Signal(s) updated: Cyclic
Signal(s) updated: Cyclic
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Extended Functions