Siemens SINUMERIK Series Function Manual

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,
...

Siemens SINUMERIK Series Specifications

General

Axes Control	Up to 31 axes
Category	Control Unit
Manufacturer	Siemens
Series	SINUMERIK
Control Type	CNC
Communication Interfaces	Ethernet, USB
Operating Temperature	0°C to 45°C
Protection Class	IP20
Power Supply	24V DC
Display	Color TFT LCD