General Information - Siemens SINUMERIK 840D sl Function Manual

B3: Several operator panels connected to several NCUs, distributed systems - only 840D sl
2.15 Examples
2.15.4.8

General Information

● In a configuration with only one NCU, the additional entry: " ,SAP=202 " must be set for
Example:
[param NCU_1]
type =NCU_573
nck_address = 11
plc_address= 11, SAP=202
name = NCU1
● In the event of a configuration without a machine control panel (operator panel without
● This does not apply to HMI Embedded/HT6,as bt_conf outputs an error here.
● FB1 is configured by default in the PLC program (OB100 call), see "FB9 description".
Example:
[param MMC_1]
mmc_typ = 0x40
mmc_bustyp = OPI
mmc_address = 1
mstt_address = 255
name = MMC_Serv
start_mode = ONLINE
● Recommendation: The OPI/MPI addresses 0 (for PG) and 13 (service case: NC
● OFFLINE mode for HMI Advanced: A server cannot be configured with boot property
242
the PLC address in the [param NCU_xx] section of the NETNAMES.INI file.
machine control panel), "mstt_address = 255" must be entered in the parameter set in the
[param MMC_xx] section of the relevant NETNAMES.INI file.
replacement) should be kept free.
start_mode = Offline.
If a main or secondary control panel is to be booted in offline mode, the following setting
should be entered in the MMC.INI file.
In the [Global] section, set
NcddeDefaultMachineName = LOCAL.
After you do this, you should not select "Save" in the "Operator panel front interface
parameters" menu, otherwise this entry will be overwritten again.
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions