Siemens SINUMERIK 828D Function Manual

Z1: NC/PLC interface signals
19.1 Various interface signals and functions (A2)
Basic Functions
1640 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Special cases,
errors, ....
Index 0 is returned if the switchover function is disabled with:
MD35590 $MA_PARASET_CHANGE_ENABLE = 0.
In this case, the 1st parameter set is always active.
Corresponding to ... DB31, ...DBX9.0 - DBX9.2 (controller parameter set switchover (request))
DB31, ...
DBX76.0 Lubrication pulse
Edge evaluation: yes Signal(s) updated: cyclic
Edge change
0 → 1
or
1 → 0
As soon as the axis/spindle has moved through the traversing distance set in machine data:
MD33050 $MA_LUBRICATION_DIST (traversing distance for lubrication from the PLC)
, the interface signal is inverted.
Note:
The distance measurement is restarted each time that the control powers up (boots).
Application
example(s)
The lubrication pump for the axis/spindle can be activated with "Lubrication pulse" interface signal.
Machine bed lubrication therefore depends on the distance traveled.
Corresponding to ... MD33050 $MA_LUBRICATION_DIST (lubrication pulse distance)
DB31, ...
DBX92.1 Ramp function generator disable active
Edge evaluation: no Signal(s) updated: Cyclic
Signal state 1 PLC receives the signal that the ramp function generator fast stop is active.
The function has been activated by the interface signal:
DB31, ... DBX20.1 (ramp-function generator fast stop)
The drive is stopped without a ramp function with speed setpoint = 0 and without pulse suppression.
Signal state 0 Ramp function generator fast stop is not active for the drive.
Application
example(s)
Bypassing the ramp function generator on the servo side
Corresponding to ... DB31, ... DBX20.1 (ramp-function generator fast stop)
Remark In the SINAMICS a protocol can be set that runs in what is known as the 611U compatibility mode.
Additional
references
/IDsl/ Commissioning Manual IBN CNC: NCK, PLC, Drive
DB31, ...
DBX69.0 - DBX69.2
Controller parameter set switchover (A (checkback signal))
Active parameter set

Siemens SINUMERIK 828D Specifications

General

Control Type	CNC
Operating System	Windows Embedded
Processor	Intel Atom
Display	10.4" color TFT display
Interfaces	Ethernet, USB
Programming	ShopMill, ShopTurn
Operation Panel Size	10.4"
Protection Class	IP65
PLC Memory	2 MB
Spindle Capacity	4 spindles
Hard Drive	CompactFlash