PROFIBUS DP Communication
8.10 DP slave SIMODRIVE drives
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
303
8.10.4
Dependencies of PROFIBUS DP communication
The overview example shows the interrelations or interdependencies when configuring the
PROFIBUS DP communication between the components:
●
NC
●
DP master
●
DP slave 611U
'ULYH%
$[LV
3.:3='
&\FOLFPHVVDJHIUDPH
352),%86'3
'ULYH$
$[LV
3.:3='
7UDLOHU
+HDGHU
$[LV'ULYH%
$[LV'ULYH$
PHVVDJHIUDPH
352),%86DGGU
352),%86DGGUHVVPHVVDJHIUDPH
'36ODYH8
PHVVDJHIUDPHW\SH
$[LV6ORW($$GU
$[LV6ORW($$GU
352),%86DGGU
352),%86DGGUHVV6ORWDQG($DGGUHVV
PHVVDJHIUDPH
'3PDVWHU
QGPDFKLQHD[LV
VWPDFKLQHD[LV
0'01B'5,9(B7(/(*5$0B7<3>Q@
QGPDFKLQHD[LV
VWPDFKLQHD[LV
0'01B'5,9(B/2*,.B$''5(66>Q@
($DGGUHVVPHVVDJHIUDPHW\SH
1&
Figure 8-23 Dependencies: NC, PLC/DP master and DP slave (SIMODRIVE 611 universal)
① NC
The NC writes/reads the axis data to the corresponding I/O area of the PLC/DP master on
the basis of the I/O addresses entered in the following machine data and the message frame
type of the machine axis:
●
MD13050 $MN_DRIVE_LOGIK_ADDRESS[ n ]
●
MD13060 $MN_DRIVE_TELEGRAM_TYPE[n]
1. Machine axis: I/O address 4100
Message frame type 102
2. Machine axis: I/O address 4140
Message frame type 102