KFU 2-/4-
183
Example:
Transfer of a user-defined status word from a slave to a master via system
bus or Profibus, parameterization of multiplexer and demultiplexer using PC applica-
tion VTable in VPlus
User-defined Status word
160 - Standby message
(Standby message)
163 - Reference frequency reached
(Reference frequency reached)
169 - General warning
(General
)
warning
162 - Error signal
(Error signal)
Parameter /Index
Demultiplexer
Systembus:
TxPDO1 Word1
950
Mux input
/1
1252
927 - MUX-Output
VTable
Profibus:
PZD3_IN Word
1302
0
1
2
3
4
15
0
1
2
3
4
15
...
Systembus: 704 - RxPDO1 Word1
DeMux Input
1253
910 - Output DeMux Bit 0
911 -
DeMux Bit 1
Output
912 -
DeMux Bit 2
Output
913 -
DeMux Bit 3
Output
925 - Output DeMux Bit 15
...
Further
Mux
1252
/2
input
Mux
1252
/3
input
Mux
1252
/4
input
...
Further
Profibus: 754 - OUT-PZD3 Word
Receiver
Systembus,
Profibus
Systembus,
Profibus
Transmitter
...
...
Multiplexer
Signal sources
Assign signal sources:
Settings on transmitter:
In VPlus, start application VTable via the button bar.
In VTable assign the required signal sources for sending to parameter
Mux. in-
puts
1252
index 1 to index 16. (a setting for index 0 results in this setting being
taken over for all other indices.)
Assign a TxPDO process data parameter of the system bus or a PZDx-IN proc-
ess data parameter of Profibus to signal source „927 - Output MUX“ to .
Settings on receiver:
Assign the corresponding RxPDO signal sources of the system bus or OUT-PZD
signal sources of Profibus to parameter
DeMux input
1253
.
The transmitted signals are available at the receiver as signal sources 910 to 925.
