Z2: NC/PLC interface signals
18.5 Mode Groups, Channels, Axis Replacement (K5)
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
885
18.5 Mode Groups, Channels, Axis Replacement (K5)
18.5.1 Signals to axis/spindle (DB31, ...)
DB31, ...
DBB8
Axis/spindle replacement
Edge evaluation: Yes Signal(s) updated: Cyclic
The current axis type and currently active channel for this axis must be specified.
With axis replacement by the PLC, the bit meanings of the signal to axis/spindle DB31, ... DBB8:
Bit 0: Assign A NC axis/spindle channel
Bit 1: B ...
Bit 2: C ....
Bit 3: Assign D NC axis/spindle channel
Bit 4: Activation, assignment by means of a positive edge
Bit 5: -
Bit 6: -
Signal state 1 or
edge change 0 → 1
Bit 7: Request PLC axis/spindle
Signal state 0 or
edge change 1 → 0
Corresponding to .... DB31, ... DBB68 (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,
...
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