Fuji Electric UGx20 SERIES - Siemens Plc • 6

2 - 101
SIEMENS PLC • 6
(S7-300/400MPI, S7-300/400MPI ADP)
Available PLC
Communication Setting
The recommended communication parameter setting of both PLC and POD is as follows:
S7-300/400 MPI
S7-300 MPI (HMI ADP / PC ADP / Helmholz SSW7 ADP )
Set the [MPI SETTING] in the [Comm. Parameter] in Panel editor.
Highest MPI Address : Specify the highest number on the network.
Source No :
Station number of POD. Make sure that this number is unique. Set difference number for [Source No.]
and [Local No.], and make sure that [Source No.] ≤ [Node Cnt.]
<E.g.> PLC is “13” and POD is “20”, select “31”.
37
38400bpsBaud Rate
Parity
Transmission
Code
Data Length
Stop Bit
Item Setting of PLC
HMI ADP : 38400bps (fixed)
None (fixed)
8 (fixed)
1 (fixed)
PC ADP : 38400bps
22
Comm. Parameter of POD
Local No.
(PLC station No.)
CPU
Wiring Diagram
S7-300/400 series
(MPI port)
RS-232C [Wiring Diagram 1]
Select PLC Type
S7-300MPI
(HMI ADP)
S7-300MPI
(PC ADP)
SIEMENS HMI Adapter
6ES7 972 0CA11-0XA0
SIEMENS PC Adapter
6ES7 9720CA23-0XA0
S7-300/400 series
RS-422 [Wiring Diagram 2]
S7-300/400MPI
MPI port
S7-300MPI
(Helmholz SSW7 ADP)
Helmholz SSW7 Adapter
Adapter
37 SIEMENS PLC • 6
Item MPI setting
Highest MPI Address 15/31/63/126
Sorce No. (UG station No.) 0
19200bpsBaud Rate
Parity
Transmission
Code
Data Length
Stop Bit
Item Setting of PLC
Even (fixed)
8 (fixed)
1 (fixed)
Comm. Parameter of POD
Local No.(station no. of PLC) 2 2
19200bps (fixed)