Z2: NC/PLC interface signals
18.6 Kinematic Transformation (M1)
Extended Functions
886 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
18.5.2 Signals from axis/spindle (DB31, ...)
DB31, ...
DBB68
Axis/spindle replacement
Edge evaluation: Yes Signal(s) updated: Cyclic
The current axis type and currently active channel for this axis is displayed.
With axis replacement by the PLC, the bit meanings of the signal from axis/spindle DB31, ...
DBB68:
Bit 0: A NC axis/spindle in channel
Bit 1: B ...
Bit 2: C ....
Bit 3: D NC axis/spindle in channel
Bit 4: New type requested from PLC
Bit 5: Axis replacement possible
Bit 6: neutral axis/spindle as well as command/oscillation axes
Signal state 1 or
edge change 0 → 1
Bit 7: PLC axis/spindle
Signal state 0 or
edge change 1 → 0
Corresponding to .... DB31, ... DBB8 (Axis/spindle replacement)
MD20070 $MC_AXCONF_ASSIGN_MASTER_USED
(Machine axis number valid in channel)
MD30550 $MA_AXCONF_ASSIGN_MASTER_CHAN
(Initial setting of channel for axis replacement)
Special cases, errors,
...
18.6 Kinematic Transformation (M1)
18.6.1 Signals from channel (DB21, ...)
DB21, ...
DBX33.6
Transformation active
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change 0 → 1
The NC command TRANSMIT, TRACYL, TRAANG or TRAORI is programmed in the part program. The
corresponding block has been processed by the NC and a transformation is now active.
Signal state 0 or
edge change 1 → 0
No transformation active.
References Programming Guide Advanced
Function Description, Special Functions; 3-Axis to 5-Axis Transformation (F2)
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