Compensations (K3); Mode Groups, Channels, Axis Replacement (K5); Signals To Axis/Spindle (Db31 - Siemens SINUMERIK 840D sl Function Manual

DB31, ...
DBB75
Bit 3-5 JOG - Approaching fixed point reached
Signal state 0 or edge The axis has not yet reached the approaching fixed point.
change 1 → 0
Corresponding to ... DB31, ... DBX13.0-2 (JOG - Approach fixed point)
DB31, ... DBX75.0-2 (JOG - Approach fixed point)
19.4

Compensations (K3)

No signal descriptions required.
19.5

Mode Groups, Channels, Axis Replacement (K5)

19.5.1

Signals to axis/spindle (DB31, ...)

DB31, ...
DBB8 Axis/spindle replacement
Edge evaluation: Yes
Signal state 1 or edge The current axis type and currently active channel for this axis must be specified.
change 0 → 1
With axis replacement by the PLC, the bit meanings of the signal to axis/spindle DB31, ... DBB8:
Bit 0 ... 3:
Bit 4:
Bit 5:
Bit 6:
Bit 7:
Signal state 0 or edge
change 1 → 0
Corresponding to ... DB31, ... DBB68 (Axis/spindle replacement)
MD20070 $MC_AXCONF_MACHAX_USED
(machine axis number valid in channel)
MD30550 $MA_AXCONF_ASSIGN_MASTER_CHAN
(Initial setting of channel for axis replacement)
Special cases, errors,
etc.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Signal(s) updated: Cyclically
Assign NC axis/spindle channel
Activation, assignment by means of a positive edge
-
-
Request PLC axis/spindle
19.5 Mode Groups, Channels, Axis Replacement (K5)
Z2: NC/PLC interface signals
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