Example: System Bus Slave Is Master Value Master - Lenze i950 Commissioning Manual

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6.4.3.2

Example: System bus slave is master value master

If the system bus master is not simultaneously the master value master, the Parameter source
for words 0 ...3 parameter must be set to the corresponding source. 0x5021:010
M
Fig. 30: Example 2 - System bus slave is master value master
M = System bus master
VM = Virtual master
S = Slave
If the virtual master for master value generation is not used in the system bus master
(4Example: System bus master is master value
eter source for words 0 ... 3 parameter must be set to Slave 2 [3]. 0x5021:010
System bus
Input words
00
Taktlänge der Lei-
tachse
(0x5021:150)
01
Positionsleitwert
(0x5021:151)
02
Geschwindigkeitsleit-
wert
(0x5021:152)
03
Beschleunigungsleit-
wert
(0x5021:153)
04
Drehmoment der Lei-
tachse
(0x5021:154)
05
Zeitstempel der Lei-
tachse
(0x5021:155)
06
Free input word
(0x5021:156)
07
Free input word
(0x5021:157)
Technology application (TA) basic settings
S1
S2 (VM)
master), but instead in Slave 2 (S2) the Param-
Master
Slave 1
0x5021: 010
03: Slave 2
0x5021:020
0x5021:021
01: Master
01: Master
0x5021:040
0x5021:041
01: Master
01: Master
0x5021:060
0x5021:061
01: Master
01: Master
0x5021:080
0x5021:081
01: Master
01: Master
System bus communication
Distribution of the master values by the master
Sn
S15
● ● ●
Slave 2
. . .
. . .
0x5021:022
01: Master
0x5021:042
01: Master
0x5021:062
01: Master
0x5021:082
01: Master
Slave 15
0x5021:010
03: Slave 2
0x5021:035
01: Master
0x5021:055
01: Master
0x5021:075
01: Master
0x5021:095
01: Master
89

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