5.8.2 Parameters CPU
The CPU does not evaluate each parameter
, which may be set at the
hardware configuration. The following parameters are supported by
the CPU at this time:
n Short description: The short description of the Siemens CPU is
CPU 317-2DP (6ES7 317-2AJ10-0AB0/V2.6).
n Order No. / Firmware: Order number and firmware are identical to
the details in the "hardware catalog" window
.
n Name: The Name field provides the short description of the CPU.
If you change the name the new name appears in the Siemens
SIMATIC Manager.
n Plant designation: Here is the possibility to specify a plant desig-
nation for the CPU. This plant designation identifies parts of the
plant according to their function. Its structure is hierarchic
according to IEC 1346-1.
n Comment: In this field information about the module may be
entered.
n Startup when expected/actual configuration dif
fers: If the
checkbox for ‘Startup when expected/actual configuration differ’ is
deselected and at least one module is not located at its configured
slot or if another type of module is inserted there instead, then the
CPU does not switch to RUN mode and remains in STOP mode. If
the checkbox for ‘Startup when expected/actual configuration
differ’ is selected, then the CPU starts even if there are modules
not located in their configured slots of if another type of module is
inserted there instead, such as during an initial system start-up.
n Monitoring time for ready message by modules [100ms]: This
operation specifies the maximum time for the ready message of
every configured module after PowerON. Here connected
PROFIBUS DP slaves are also considered until they are parame-
terized. If the modules do not send a ready message to the CPU
by the time the monitoring time has expired, the actual configura-
tion becomes unequal to the preset configuration. Monitoring time
for ready message by modules [100ms]
n Transfer of parameters to modules [100ms]: The maximum time
for the transfer of parameters to parametrizable modules. If not
every module has been assigned parameters by the time this
monitoring time has expired; the actual configuration becomes
unequal to the preset configuration.
Supported parameters
General
Startup
VIPA System 300S Deployment CPU 314-6CF03
Setting standard CPU parameters > Parameters CPU
HB140 | CPU | 314-6CF03 | GB | 16-43 65
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