Siemens SINUMERIK 840D Function Manual

Detailed description
2.3 Axis/spindle service display
Basic logic functions: Diagnostic tools (D1)
18 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Control technology concept
The figure below shows at which points in the controlloop the axis and spindle information is
read off.







0
3RVLWLRQ
FRQWURO
OHU
6SLQGOHVSHHGVHWSRLQW
FXUUHQW
(UURUVLJQDO
3RVLWLRQVHWSRLQW
VSHHGVHWSRLQW
6SLQGOH
VSHHG
VHWSRLQW
SURJ
$EVFRPSHQVDWLRQYDOXH
0HDVXULQJV\VWHP
6SHHGVHWSRLQW>@
*
*
$FWXDOVSHHGYDOXH>@
&RQWURO
SDUDPHWHUVHW
&RQWRXU
GHYLDWLRQ
)ROORZLQJHUURU
HJIURP
GLUHFW
PHDVXULQJ
V\VWHP
$EVFRPSHQVDWLRQYDOXH
0HDVXULQJV\VWHP
$FWXDOSRVLWLRQYDOXHRIPHDVXULQJV\VWHP
$FWXDOSRVLWLRQYDOXHRIPHDVXULQJV\VWHP
$FWLYH
PHDVXULQJ
V\VWHP
6HUYRJDLQIDFWRUFDOFXODWHG
6SHHGVHWSRLQW
)ROORZLQJHUURU
9DOXHLVGLVSOD\HGLQXVHULQWHUIDFH
,WDOLFIRQW
)LQH
LQWHUSRODWRU
-HUNOLPLWDWLRQ
'\QDPLF
UHVSRQVH
DGDSWDWLRQ
)HHG
IRUZDUG
FRQWURO
&RQWURO
ORRS
PRGHO
6SHHG
FRQW
UROOHU
&XUUHQW
FRQWURO
OHU
3RZHU
VHFWLRQ
$FWXDOVSHHG
YDOXH
VSHFLILFDWLRQ
&RPSHQVDWLRQ
%DFNODVK/(&
$FWXDOYDOXH
SURFHVVLQJ
$FWXDOYDOXH
SURFHVVLQJ
&RPSHQVDWLRQ
%DFNODVK/(&
,QWHUSRODWRU
,32
ฬ
Figure 2-2 Overview diagram of axis and spindle information

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB