Siemens SINUMERIK 840D sl Function Manual page 110

B3: Several operator panels connected to several NCUs, distributed systems - only 840D sl
2.2 Several operator panel fronts and NCUs with control unit management option
In the following tables,
● Parameters which the user may need to change are printed in
● Parameters which can be used as alternatives are specified separated by |.
I. HMI identification
PCU/HT6 identifier to which NETNAMES.INI applies:
Element
[own]
owner =
II. PCU/HT6 NCU connections
Configuring the connections between PCU/HT6 and the NCUs:
Element
[conn
conn_i =
III. Bus identification
Defines which bus the HMI is connected to:
Element
[param network]
bus =
opi: Operator panel front interface with 1.5 Mbaud
mpi: Multi-point interface with 187.5 Kbaud
Note
The baud rate is automatically detected on the HMI Embedded/HT6.
110
Identifier
Identifier
]
NCU_ID
OPI MPI
|
Explanation
Header
HMI identification
Explanation
Header
Configuring the NCU
connection(s)
i = 1, ..., 15
Explanation
Header
Bus designation
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
italics
Example
[own]
owner = MMC_1
Example
[conn MMC_1]
conn_1 = NCU_1
conn_2 = NCU_2
...
conn_i = NCU_i
Example
[param network]
bus = OPI
Extended Functions